Linux Source Code
Home
Release 6.19
Help
kernel
root
arch
riscv
Highlighting
Reset All
By Author
By Age
──────────
Alan Kao
Aleksa Paunovic
Alexandre Ghiti
Andreas Schwab
Andrew Jones
Andy Chiu
Anup Patel
Arnd Bergmann
Atish Patra
Binglei Wang
Björn Töpel
Charlie Jenkins
Chen Lifu
Christoph Hellwig
Clément Leger
Conor Dooley
Cyan Yang
Damien Le Moal
Emil Renner Berthing
Evan Green
Geert Uytterhoeven
Greentime Hu
Guo Ren
Haibo Xu
Haorong Lu
Heiko Stübner
Jesse Taube
JiSheng Zhang
Jim Wilson
Jingwei Wang
Junhui Liu
Kefeng Wang
Li Zhengyu
Liao Chang
Mao Han
Nam Cao
Nick Kossifidis
Nickhu
Nylon Chen
Others
Palmer Dabbelt
Patrick Stählin
Paul Walmsley
Pekka J Enberg
Puranjay Mohan
Sami Tolvanen
Samuel Holland
Sia Jee Heng
Song Shuai
Sunil V L
Thomas Gleixner
Tsukasa OI
Vincent Chen
Vladimir Kondratiev
Xianting Tian
Yash Shah
Yong-Xuan Wang
Yunhui Cui
Zong Li
ruanjinjie
tongtiangen
−
Subdirectories:
Name
Lines
Files
Authors
Tokens
change scale
Color Graph By Token Proportion
pi
344
4
12
1196
Jesse Taube
Alexandre Ghiti
Junhui Liu
Paul Walmsley
JiSheng Zhang
Christoph Hellwig
Thomas Gleixner
Zong Li
Anup Patel
Nick Kossifidis
Others
May 2019
June 2019
September 2019
October 2019
March 2020
April 2021
March 2022
April 2023
July 2023
October 2023
July 2024
July 2025
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 5}, {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 20, "token_count": 269}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 96}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 14, "token_count": 721}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 55, "token_count": 77}, ]}, ]
Author Name
Tokens
Token Proportion
Jesse Taube
721
60.28%
Alexandre Ghiti
365
30.52%
Junhui Liu
77
6.44%
Paul Walmsley
8
0.67%
JiSheng Zhang
5
0.42%
Christoph Hellwig
5
0.42%
Thomas Gleixner
3
0.25%
Zong Li
2
0.17%
Anup Patel
2
0.17%
Nick Kossifidis
1
0.08%
Others
7
0.59%
Total
1196
probes
929
8
23
3606
Guo Ren
Nam Cao
Chen Lifu
Heiko Stübner
Pekka J Enberg
Binglei Wang
Palmer Dabbelt
JiSheng Zhang
Samuel Holland
Vincent Chen
Damien Le Moal
Björn Töpel
Liao Chang
Arnd Bergmann
Thomas Gleixner
Christoph Hellwig
Others
May 2009
July 2017
April 2019
May 2019
March 2020
April 2020
August 2020
December 2020
February 2021
March 2021
April 2021
June 2021
September 2021
October 2022
December 2022
January 2023
February 2023
April 2023
July 2023
August 2023
March 2024
October 2024
November 2024
April 2025
May 2025
September 2025
var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 15, "token_count": 21}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 47, "token_count": 102}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 2284}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 29, "token_count": 48}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 38, "token_count": 245}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 50, "token_count": 96}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 115}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "token_count": 59}, {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 44}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 26, "token_count": 224}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 26, "token_count": 20}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 26, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 30, "token_count": 18}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 26, "token_count": 35}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 31}, ]}, ]
Author Name
Tokens
Token Proportion
Guo Ren
2387
66.20%
Nam Cao
283
7.85%
Chen Lifu
245
6.79%
Heiko Stübner
115
3.19%
Pekka J Enberg
102
2.83%
Binglei Wang
96
2.66%
Palmer Dabbelt
80
2.22%
JiSheng Zhang
48
1.33%
Samuel Holland
33
0.92%
Vincent Chen
30
0.83%
Damien Le Moal
21
0.58%
Björn Töpel
18
0.50%
Liao Chang
12
0.33%
Arnd Bergmann
3
0.08%
Thomas Gleixner
2
0.06%
Christoph Hellwig
2
0.06%
Others
129
3.58%
Total
3606
tests
171
3
4
692
Charlie Jenkins
Nam Cao
Paul Walmsley
Others
November 2023
May 2025
October 2025
var spanGroupData = [ {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 374}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 26, "token_count": 305}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 2}, {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Charlie Jenkins
374
54.05%
Nam Cao
305
44.08%
Paul Walmsley
2
0.29%
Others
11
1.59%
Total
692
vdso
150
3
8
650
Evan Green
Andrew Jones
Vincent Chen
Jingwei Wang
Palmer Dabbelt
Arnd Bergmann
Others
July 2017
June 2020
April 2023
October 2023
November 2023
February 2025
April 2025
August 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 70}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 350}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 10, "token_count": 164}, {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 44, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Evan Green
350
53.85%
Andrew Jones
170
26.15%
Vincent Chen
70
10.77%
Jingwei Wang
8
1.23%
Palmer Dabbelt
3
0.46%
Arnd Bergmann
3
0.46%
Others
46
7.08%
Total
650
vendor_extensions
154
7
8
426
Charlie Jenkins
Cyan Yang
Aleksa Paunovic
Evan Green
Thomas Gleixner
Conor Dooley
Palmer Dabbelt
Alexandre Ghiti
July 2017
May 2019
June 2019
April 2023
July 2024
August 2024
November 2024
April 2025
June 2025
July 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 9, "token_count": 45}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 3, "token_count": 80}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 108}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 95}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 48, "token_count": 81}, ]}, ]
Author Name
Tokens
Token Proportion
Charlie Jenkins
189
44.37%
Cyan Yang
95
22.30%
Aleksa Paunovic
81
19.01%
Evan Green
45
10.56%
Thomas Gleixner
7
1.64%
Conor Dooley
6
1.41%
Palmer Dabbelt
2
0.47%
Alexandre Ghiti
1
0.23%
Total
426
Files:
acpi.c
339
-
5
977
Sunil V L
Sia Jee Heng
Yunhui Cui
Others
December 2011
May 2023
July 2023
October 2023
May 2024
August 2024
October 2024
July 2025
var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 628}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 12, "token_count": 221}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 11, "token_count": 34}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 66}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 35, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Sunil V L
921
94.27%
Sia Jee Heng
34
3.48%
Yunhui Cui
2
0.20%
Others
20
2.05%
Total
977
acpi_numa.c
131
-
8
398
Haibo Xu
Sunil V L
Palmer Dabbelt
Atish Patra
Others
April 1994
June 1995
March 2002
July 2017
August 2019
November 2020
May 2023
June 2024
July 2024
August 2024
var spanGroupData = [ {"timestamp": 765187200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1014969600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 21}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 32, "token_count": 342}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 32, "token_count": 8}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Haibo Xu
350
87.94%
Sunil V L
21
5.28%
Palmer Dabbelt
11
2.76%
Atish Patra
3
0.75%
Others
13
3.27%
Total
398
alternative.c
241
-
10
916
Heiko Stübner
Vincent Chen
JiSheng Zhang
Palmer Dabbelt
Paul Walmsley
Thomas Gleixner
Others
July 2017
May 2019
October 2019
February 2020
March 2021
August 2021
May 2022
December 2022
January 2023
August 2023
February 2024
October 2024
July 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 200}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 155}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 318}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 29, "token_count": 183}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 15}, ]}, ]
Author Name
Tokens
Token Proportion
Heiko Stübner
473
51.64%
Vincent Chen
206
22.49%
JiSheng Zhang
183
19.98%
Palmer Dabbelt
20
2.18%
Paul Walmsley
2
0.22%
Thomas Gleixner
1
0.11%
Others
31
3.38%
Total
916
asm-offsets.c
532
-
19
5124
Palmer Dabbelt
Atish Patra
Anup Patel
Puranjay Mohan
Alexandre Ghiti
Sami Tolvanen
Sia Jee Heng
Andy Chiu
Guo Ren
Christoph Hellwig
Vincent Chen
Alan Kao
Thomas Gleixner
Others
July 2017
December 2017
February 2018
January 2019
May 2019
October 2019
December 2020
June 2021
September 2021
January 2022
February 2022
March 2023
June 2023
September 2023
April 2024
July 2024
October 2024
April 2025
June 2025
September 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2877}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 859}, {"author_id": 1, "token_count": 964}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 12}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 11, "token_count": 30}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 31, "token_count": 31}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 24, "token_count": 166}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 20, "token_count": 24}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 8, "token_count": 25}, {"author_id": 24, "token_count": 24}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
2877
56.15%
Atish Patra
985
19.22%
Anup Patel
871
17.00%
Puranjay Mohan
190
3.71%
Alexandre Ghiti
35
0.68%
Sami Tolvanen
31
0.60%
Sia Jee Heng
30
0.59%
Andy Chiu
25
0.49%
Guo Ren
17
0.33%
Christoph Hellwig
8
0.16%
Vincent Chen
6
0.12%
Alan Kao
5
0.10%
Thomas Gleixner
2
0.04%
Others
42
0.82%
Total
5124
bugs.c
60
-
8
163
Charlie Jenkins
Others
September 2002
August 2003
March 2004
June 2006
November 2009
January 2010
December 2011
November 2017
November 2024
var spanGroupData = [ {"timestamp": 1030863600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1059721200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1078128000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1262332800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 138}, ]}, ]
Author Name
Tokens
Token Proportion
Charlie Jenkins
138
84.66%
Others
25
15.34%
Total
163
cacheinfo.c
139
-
11
626
Zong Li
Palmer Dabbelt
Song Shuai
Yunhui Cui
Yash Shah
Atish Patra
Thomas Gleixner
Kefeng Wang
Others
July 2017
November 2018
May 2019
February 2020
August 2020
December 2020
August 2021
March 2023
June 2024
July 2024
September 2024
November 2024
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 57, "token_count": 64}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 7, "token_count": 200}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 41, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 23, "token_count": 102}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 35, "token_count": 84}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Zong Li
200
31.95%
Palmer Dabbelt
121
19.33%
Song Shuai
102
16.29%
Yunhui Cui
84
13.42%
Yash Shah
64
10.22%
Atish Patra
18
2.88%
Thomas Gleixner
3
0.48%
Kefeng Wang
2
0.32%
Others
32
5.11%
Total
626
cfi.c
77
-
5
251
Sami Tolvanen
tongtiangen
Palmer Dabbelt
Christoph Hellwig
Others
July 2017
June 2020
June 2021
July 2023
December 2023
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 28, "token_count": 9}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 31, "token_count": 234}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Sami Tolvanen
234
93.23%
tongtiangen
9
3.59%
Palmer Dabbelt
4
1.59%
Christoph Hellwig
3
1.20%
Others
1
0.40%
Total
251
compat_signal.c
243
-
7
1111
Palmer Dabbelt
Guo Ren
Alan Kao
Christoph Hellwig
Paul Walmsley
JiSheng Zhang
Thomas Gleixner
July 2017
October 2018
May 2019
October 2019
May 2021
April 2022
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 648}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 27, "token_count": 92}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 363}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
648
58.33%
Guo Ren
363
32.67%
Alan Kao
92
8.28%
Christoph Hellwig
3
0.27%
Paul Walmsley
2
0.18%
JiSheng Zhang
2
0.18%
Thomas Gleixner
1
0.09%
Total
1111
compat_syscall_table.c
25
-
7
88
Guo Ren
Arnd Bergmann
Sami Tolvanen
Thomas Gleixner
Others
December 2002
February 2004
March 2006
May 2019
April 2022
July 2023
April 2024
var spanGroupData = [ {"timestamp": 1038729600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 59, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Guo Ren
61
69.32%
Arnd Bergmann
13
14.77%
Sami Tolvanen
5
5.68%
Thomas Gleixner
1
1.14%
Others
8
9.09%
Total
88
copy-unaligned.h
18
-
2
83
Evan Green
Jesse Taube
August 2023
October 2024
var spanGroupData = [ {"timestamp": 1690873200, "group": [ {"author_id": 9, "token_count": 77}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 14, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Evan Green
77
92.77%
Jesse Taube
6
7.23%
Total
83
cpu-hotplug.c
78
-
10
196
Atish Patra
Thomas Gleixner
Palmer Dabbelt
Anup Patel
Samuel Holland
JiSheng Zhang
Others
July 2017
March 2020
November 2021
January 2022
February 2023
March 2023
May 2023
November 2023
October 2024
September 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 156}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 53, "token_count": 11}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
156
79.59%
Thomas Gleixner
11
5.61%
Palmer Dabbelt
8
4.08%
Anup Patel
4
2.04%
Samuel Holland
1
0.51%
JiSheng Zhang
1
0.51%
Others
15
7.65%
Total
196
cpu.c
381
-
19
1707
Palmer Dabbelt
Charlie Jenkins
Anup Patel
Conor Dooley
Heiko Stübner
Atish Patra
Sunil V L
Evan Green
Christoph Hellwig
Alexandre Ghiti
Andrew Jones
Tsukasa OI
Thomas Gleixner
Others
July 2017
July 2018
October 2018
November 2018
January 2019
April 2019
May 2019
October 2019
April 2020
June 2020
October 2021
December 2021
January 2022
March 2022
April 2022
May 2022
July 2022
October 2022
April 2023
May 2023
June 2023
July 2023
August 2023
October 2023
November 2023
May 2024
July 2024
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 398}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 36, "token_count": 21}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 28}, {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 53}, {"author_id": 37, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 4, "token_count": 246}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 10, "token_count": 10}, {"author_id": 21, "token_count": 79}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 20}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 72}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 22, "token_count": 124}, {"author_id": 21, "token_count": 17}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 9, "token_count": 37}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 3, "token_count": 164}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 3, "token_count": 157}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
484
28.35%
Charlie Jenkins
321
18.80%
Anup Patel
305
17.87%
Conor Dooley
196
11.48%
Heiko Stübner
96
5.62%
Atish Patra
81
4.75%
Sunil V L
66
3.87%
Evan Green
40
2.34%
Christoph Hellwig
21
1.23%
Alexandre Ghiti
19
1.11%
Andrew Jones
10
0.59%
Tsukasa OI
3
0.18%
Thomas Gleixner
2
0.12%
Others
63
3.69%
Total
1707
cpu_ops.c
33
-
7
97
Atish Patra
Palmer Dabbelt
Samuel Holland
Christoph Hellwig
Conor Dooley
Thomas Gleixner
Others
July 2017
February 2019
May 2019
October 2019
March 2020
January 2022
July 2022
November 2023
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 22, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
69
71.13%
Palmer Dabbelt
14
14.43%
Samuel Holland
4
4.12%
Christoph Hellwig
4
4.12%
Conor Dooley
3
3.09%
Thomas Gleixner
1
1.03%
Others
2
2.06%
Total
97
cpu_ops_sbi.c
110
-
8
402
Atish Patra
Palmer Dabbelt
Sunil V L
Thomas Gleixner
Anup Patel
Others
July 2017
February 2019
May 2019
March 2020
February 2021
January 2022
March 2022
May 2022
May 2024
June 2025
January 2026
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 313}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
365
90.80%
Palmer Dabbelt
21
5.22%
Sunil V L
4
1.00%
Thomas Gleixner
1
0.25%
Anup Patel
1
0.25%
Others
10
2.49%
Total
402
cpu_ops_spinwait.c
58
-
8
158
Atish Patra
Palmer Dabbelt
Zong Li
Sunil V L
Thomas Gleixner
Others
July 2017
October 2018
February 2019
May 2019
March 2020
May 2020
October 2020
January 2022
May 2022
July 2022
May 2024
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 71}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 7, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
111
70.25%
Palmer Dabbelt
28
17.72%
Zong Li
6
3.80%
Sunil V L
6
3.80%
Thomas Gleixner
1
0.63%
Others
6
3.80%
Total
158
cpufeature.c
1252
-
41
4523
Clément Leger
Conor Dooley
Charlie Jenkins
Evan Green
Anup Patel
Andrew Jones
Tsukasa OI
Andy Chiu
Palmer Dabbelt
Heiko Stübner
Atish Patra
Sunil V L
Samuel Holland
Alexandre Ghiti
JiSheng Zhang
Yong-Xuan Wang
Yunhui Cui
Guo Ren
Vincent Chen
Greentime Hu
Andreas Schwab
Paul Walmsley
Thomas Gleixner
Others
May 2007
July 2017
August 2018
October 2018
January 2019
February 2019
June 2019
April 2020
March 2021
May 2021
February 2022
March 2022
May 2022
June 2022
July 2022
August 2022
September 2022
October 2022
November 2022
December 2022
January 2023
February 2023
March 2023
April 2023
May 2023
June 2023
July 2023
September 2023
November 2023
December 2023
January 2024
February 2024
March 2024
April 2024
May 2024
June 2024
July 2024
August 2024
October 2024
November 2024
January 2025
February 2025
March 2025
April 2025
May 2025
August 2025
October 2025
November 2025
December 2025
var spanGroupData = [ {"timestamp": 1178002800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 103}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 327}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 62}, {"author_id": 37, "token_count": 249}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 88}, {"author_id": 12, "token_count": 6}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 21, "token_count": 16}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 6}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 10, "token_count": 91}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 22, "token_count": 6}, {"author_id": 21, "token_count": 11}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 21, "token_count": 5}, {"author_id": 29, "token_count": 41}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 10, "token_count": 149}, {"author_id": 22, "token_count": 15}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 52}, {"author_id": 12, "token_count": 101}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 42}, {"author_id": 22, "token_count": 50}, {"author_id": 17, "token_count": 6}, {"author_id": 2, "token_count": 15}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 6}, {"author_id": 22, "token_count": 325}, {"author_id": 0, "token_count": 2}, {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 10, "token_count": 18}, {"author_id": 4, "token_count": 7}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 5, "token_count": 240}, {"author_id": 9, "token_count": 309}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 22, "token_count": 31}, {"author_id": 13, "token_count": 16}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 8, "token_count": 126}, {"author_id": 3, "token_count": 18}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 799}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 20, "token_count": 4}, {"author_id": 3, "token_count": 336}, {"author_id": 13, "token_count": 6}, {"author_id": 52, "token_count": 27}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 33}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 13, "token_count": 21}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 20, "token_count": 11}, {"author_id": 3, "token_count": 170}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 35, "token_count": 20}, {"author_id": 60, "token_count": 40}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 22, "token_count": 172}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 20, "token_count": 45}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 3}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 9}, ]}, ]
Author Name
Tokens
Token Proportion
Clément Leger
1065
23.55%
Conor Dooley
602
13.31%
Charlie Jenkins
527
11.65%
Evan Green
361
7.98%
Anup Patel
356
7.87%
Andrew Jones
258
5.70%
Tsukasa OI
250
5.53%
Andy Chiu
168
3.71%
Palmer Dabbelt
151
3.34%
Heiko Stübner
128
2.83%
Atish Patra
116
2.56%
Sunil V L
107
2.37%
Samuel Holland
76
1.68%
Alexandre Ghiti
66
1.46%
JiSheng Zhang
43
0.95%
Yong-Xuan Wang
27
0.60%
Yunhui Cui
20
0.44%
Guo Ren
15
0.33%
Vincent Chen
12
0.27%
Greentime Hu
6
0.13%
Andreas Schwab
5
0.11%
Paul Walmsley
3
0.07%
Thomas Gleixner
2
0.04%
Others
159
3.52%
Total
4523
crash_dump.c
28
-
3
88
Nick Kossifidis
Anup Patel
Others
January 2019
April 2021
April 2022
var spanGroupData = [ {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 74}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Nick Kossifidis
74
84.09%
Anup Patel
2
2.27%
Others
12
13.64%
Total
88
efi.c
97
-
7
356
Atish Patra
Palmer Dabbelt
Thomas Gleixner
Alexandre Ghiti
Others
December 2011
July 2017
June 2019
February 2020
September 2020
May 2022
February 2023
December 2023
var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 324}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 20, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
324
91.01%
Palmer Dabbelt
18
5.06%
Thomas Gleixner
1
0.28%
Alexandre Ghiti
1
0.28%
Others
12
3.37%
Total
356
ftrace.c
271
-
17
1049
Alan Kao
Puranjay Mohan
Andy Chiu
Zong Li
Song Shuai
Alexandre Ghiti
Guo Ren
Palmer Dabbelt
Conor Dooley
Christoph Hellwig
Charlie Jenkins
Others
December 2017
February 2018
November 2018
December 2019
March 2020
April 2020
June 2020
August 2020
October 2020
December 2020
May 2022
December 2022
January 2023
March 2023
November 2023
February 2024
April 2024
October 2024
December 2024
March 2025
April 2025
July 2025
var spanGroupData = [ {"timestamp": 1512115200, "group": [ {"author_id": 27, "token_count": 118}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 27, "token_count": 253}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 7, "token_count": 24}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 23, "token_count": 30}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 8, "token_count": 252}, {"author_id": 24, "token_count": 260}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 20, "token_count": 25}, ]}, ]
Author Name
Tokens
Token Proportion
Alan Kao
371
35.37%
Puranjay Mohan
263
25.07%
Andy Chiu
252
24.02%
Zong Li
33
3.15%
Song Shuai
30
2.86%
Alexandre Ghiti
27
2.57%
Guo Ren
24
2.29%
Palmer Dabbelt
17
1.62%
Conor Dooley
2
0.19%
Christoph Hellwig
1
0.10%
Charlie Jenkins
1
0.10%
Others
28
2.67%
Total
1049
head.h
23
-
4
60
Paul Walmsley
Atish Patra
Palmer Dabbelt
Others
July 2017
October 2019
April 2021
January 2022
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 40}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Paul Walmsley
40
66.67%
Atish Patra
7
11.67%
Palmer Dabbelt
4
6.67%
Others
9
15.00%
Total
60
hibernate.c
426
-
3
1704
Sia Jee Heng
Anup Patel
Thomas Gleixner
May 2019
February 2022
March 2023
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 11, "token_count": 1700}, ]}, ]
Author Name
Tokens
Token Proportion
Sia Jee Heng
1700
99.77%
Anup Patel
3
0.18%
Thomas Gleixner
1
0.06%
Total
1704
image-vars.h
37
-
4
62
Atish Patra
Arnd Bergmann
Alexandre Ghiti
Others
September 2020
January 2021
July 2023
October 2023
var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 59, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
44
70.97%
Arnd Bergmann
13
20.97%
Alexandre Ghiti
4
6.45%
Others
1
1.61%
Total
62
irq.c
150
-
9
444
Guo Ren
Anup Patel
Vladimir Kondratiev
Sami Tolvanen
Palmer Dabbelt
Christoph Hellwig
Sunil V L
Others
July 2017
July 2018
August 2018
October 2018
June 2020
March 2021
March 2023
June 2023
July 2023
September 2023
August 2024
June 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 28}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 57}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 2, "token_count": 173}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 31, "token_count": 63}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 58, "token_count": 64}, ]}, ]
Author Name
Tokens
Token Proportion
Guo Ren
174
39.19%
Anup Patel
95
21.40%
Vladimir Kondratiev
64
14.41%
Sami Tolvanen
63
14.19%
Palmer Dabbelt
27
6.08%
Christoph Hellwig
8
1.80%
Sunil V L
7
1.58%
Others
6
1.35%
Total
444
jump_label.c
55
-
5
269
Emil Renner Berthing
Samuel Holland
Guo Ren
Charlie Jenkins
Others
July 2020
March 2024
October 2024
November 2024
March 2025
var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 25, "token_count": 225}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 23}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 2, "token_count": 16}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 3, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Emil Renner Berthing
225
83.64%
Samuel Holland
23
8.55%
Guo Ren
16
5.95%
Charlie Jenkins
4
1.49%
Others
1
0.37%
Total
269
kernel_mode_fpu.c
28
-
1
84
Samuel Holland
March 2024
var spanGroupData = [ {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 84}, ]}, ]
Author Name
Tokens
Token Proportion
Samuel Holland
84
100.00%
Total
84
kernel_mode_vector.c
247
-
10
750
Andy Chiu
Greentime Hu
Charlie Jenkins
Vincent Chen
Damien Le Moal
Palmer Dabbelt
Paul Walmsley
Guo Ren
Clément Leger
Thomas Gleixner
July 2017
May 2019
August 2019
October 2019
March 2020
June 2023
October 2023
January 2024
November 2024
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 15}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 15, "token_count": 14}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 22}, {"author_id": 17, "token_count": 19}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 425}, {"author_id": 17, "token_count": 219}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Andy Chiu
447
59.60%
Greentime Hu
238
31.73%
Charlie Jenkins
20
2.67%
Vincent Chen
15
2.00%
Damien Le Moal
14
1.87%
Palmer Dabbelt
9
1.20%
Paul Walmsley
2
0.27%
Guo Ren
2
0.27%
Clément Leger
2
0.27%
Thomas Gleixner
1
0.13%
Total
750
kexec_elf.c
145
-
5
640
Liao Chang
Song Shuai
Li Zhengyu
Others
April 2022
September 2023
April 2025
June 2025
August 2025
var spanGroupData = [ {"timestamp": 1648796400, "group": [ {"author_id": 19, "token_count": 8}, {"author_id": 18, "token_count": 535}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 23, "token_count": 85}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Liao Chang
535
83.59%
Song Shuai
87
13.59%
Li Zhengyu
8
1.25%
Others
10
1.56%
Total
640
kexec_image.c
96
-
5
405
Song Shuai
Liao Chang
Li Zhengyu
Others
April 2022
April 2025
August 2025
December 2025
var spanGroupData = [ {"timestamp": 1648796400, "group": [ {"author_id": 19, "token_count": 4}, {"author_id": 18, "token_count": 86}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 23, "token_count": 312}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Song Shuai
312
77.04%
Liao Chang
86
21.23%
Li Zhengyu
4
0.99%
Others
3
0.74%
Total
405
kgdb.c
377
-
7
2182
Vincent Chen
Palmer Dabbelt
Heiko Stübner
Christoph Hellwig
Thomas Gleixner
Others
July 2017
March 2019
May 2019
October 2019
April 2020
June 2020
December 2022
April 2025
October 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 2091}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 8}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 21, "token_count": 22}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Vincent Chen
2098
96.15%
Palmer Dabbelt
43
1.97%
Heiko Stübner
22
1.01%
Christoph Hellwig
9
0.41%
Thomas Gleixner
1
0.05%
Others
9
0.41%
Total
2182
machine_kexec.c
182
-
6
534
Nick Kossifidis
Guo Ren
Xianting Tian
Liao Chang
JiSheng Zhang
Alexandre Ghiti
April 2021
May 2021
June 2021
November 2021
April 2022
August 2022
October 2022
var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 477}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 46, "token_count": 9}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 2, "token_count": 22}, ]}, ]
Author Name
Tokens
Token Proportion
Nick Kossifidis
487
91.20%
Guo Ren
22
4.12%
Xianting Tian
9
1.69%
Liao Chang
8
1.50%
JiSheng Zhang
6
1.12%
Alexandre Ghiti
2
0.37%
Total
534
machine_kexec_file.c
375
-
12
1698
Li Zhengyu
Liao Chang
Song Shuai
Arnd Bergmann
Alexandre Ghiti
Others
May 2009
April 2022
May 2022
November 2022
July 2023
December 2023
January 2024
July 2024
March 2025
April 2025
June 2025
August 2025
var spanGroupData = [ {"timestamp": 1241161200, "group": [ {"author_id": 59, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 19, "token_count": 1006}, {"author_id": 18, "token_count": 383}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 56}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 23, "token_count": 191}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Li Zhengyu
1007
59.31%
Liao Chang
383
22.56%
Song Shuai
191
11.25%
Arnd Bergmann
3
0.18%
Alexandre Ghiti
3
0.18%
Others
111
6.54%
Total
1698
module-sections.c
213
-
5
1245
Zong Li
Samuel Holland
Paul Walmsley
Others
March 2018
December 2018
October 2019
April 2025
October 2025
var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 945}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 13, "token_count": 259}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 12}, ]}, ]
Author Name
Tokens
Token Proportion
Zong Li
945
75.90%
Samuel Holland
259
20.80%
Paul Walmsley
3
0.24%
Others
38
3.05%
Total
1245
module.c
907
-
19
4645
Palmer Dabbelt
Charlie Jenkins
Zong Li
Emil Renner Berthing
Heiko Stübner
Andreas Schwab
Andrew Jones
Vincent Chen
ruanjinjie
Clément Leger
Thomas Gleixner
Samuel Holland
Kefeng Wang
Others
July 2017
March 2018
June 2018
October 2018
March 2019
May 2019
October 2019
February 2020
June 2020
July 2020
March 2021
February 2022
March 2022
May 2022
January 2023
November 2023
December 2023
January 2024
September 2024
November 2024
April 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 1653}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 580}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 39, "token_count": 43}, {"author_id": 7, "token_count": 14}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 25, "token_count": 50}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 25, "token_count": 70}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 51}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 10, "token_count": 32}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 3, "token_count": 1555}, {"author_id": 25, "token_count": 294}, {"author_id": 0, "token_count": 195}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 43}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 42, "token_count": 5}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
1848
39.78%
Charlie Jenkins
1562
33.63%
Zong Li
594
12.79%
Emil Renner Berthing
414
8.91%
Heiko Stübner
51
1.10%
Andreas Schwab
43
0.93%
Andrew Jones
32
0.69%
Vincent Chen
11
0.24%
ruanjinjie
5
0.11%
Clément Leger
3
0.06%
Thomas Gleixner
2
0.04%
Samuel Holland
2
0.04%
Kefeng Wang
1
0.02%
Others
77
1.66%
Total
4645
paravirt.c
135
-
3
491
Andrew Jones
Atish Patra
Thomas Gleixner
May 2019
December 2023
January 2024
April 2024
var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 10, "token_count": 483}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Andrew Jones
486
98.98%
Atish Patra
4
0.81%
Thomas Gleixner
1
0.20%
Total
491
patch.c
301
-
10
1024
Zong Li
Puranjay Mohan
Alexandre Ghiti
Samuel Holland
Conor Dooley
Guo Ren
Christoph Hellwig
Anup Patel
Others
January 2019
October 2019
March 2020
April 2020
June 2020
December 2020
April 2022
February 2023
March 2023
August 2023
December 2023
February 2024
March 2024
June 2024
August 2024
October 2024
var spanGroupData = [ {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 7, "token_count": 481}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 7, "token_count": 59}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 2}, {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 22, "token_count": 31}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 24, "token_count": 227}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 12}, {"author_id": 13, "token_count": 66}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 20, "token_count": 37}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 20, "token_count": 40}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Zong Li
542
52.93%
Puranjay Mohan
227
22.17%
Alexandre Ghiti
130
12.70%
Samuel Holland
66
6.45%
Conor Dooley
31
3.03%
Guo Ren
6
0.59%
Christoph Hellwig
6
0.59%
Anup Patel
2
0.20%
Others
14
1.37%
Total
1024
perf_callchain.c
48
-
4
104
Mao Han
ruanjinjie
Kefeng Wang
Others
August 2019
November 2020
July 2024
October 2024
var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 34, "token_count": 75}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 42, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 18}, ]}, ]
Author Name
Tokens
Token Proportion
Mao Han
75
72.12%
ruanjinjie
8
7.69%
Kefeng Wang
3
2.88%
Others
18
17.31%
Total
104
perf_regs.c
43
-
1
147
Mao Han
September 2019
var spanGroupData = [ {"timestamp": 1567321200, "group": [ {"author_id": 34, "token_count": 147}, ]}, ]
Author Name
Tokens
Token Proportion
Mao Han
147
100.00%
Total
147
process.c
419
-
26
1882
Palmer Dabbelt
Samuel Holland
Guo Ren
Greentime Hu
Clément Leger
Charlie Jenkins
Kefeng Wang
Andy Chiu
Yunhui Cui
Vincent Chen
JiSheng Zhang
Christoph Hellwig
Nam Cao
Alan Kao
Anup Patel
Paul Walmsley
Conor Dooley
Thomas Gleixner
Alexandre Ghiti
Others
July 2017
December 2017
October 2018
May 2019
August 2019
October 2019
January 2020
June 2020
July 2020
November 2020
December 2020
January 2021
March 2021
May 2021
February 2022
April 2022
August 2022
October 2022
February 2023
April 2023
June 2023
October 2023
January 2024
March 2024
June 2024
October 2024
November 2024
January 2025
March 2025
May 2025
June 2025
September 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 612}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 27, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 6, "token_count": 33}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 15}, {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 41, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 41, "token_count": 51}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 141}, {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 29, "token_count": 16}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 29, "token_count": 7}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 5}, {"author_id": 17, "token_count": 83}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 66}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 44}, {"author_id": 17, "token_count": 12}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 35, "token_count": 42}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 13, "token_count": 559}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 26, "token_count": 14}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
612
32.52%
Samuel Holland
559
29.70%
Guo Ren
172
9.14%
Greentime Hu
95
5.05%
Clément Leger
67
3.56%
Charlie Jenkins
67
3.56%
Kefeng Wang
54
2.87%
Andy Chiu
49
2.60%
Yunhui Cui
42
2.23%
Vincent Chen
33
1.75%
JiSheng Zhang
25
1.33%
Christoph Hellwig
15
0.80%
Nam Cao
14
0.74%
Alan Kao
14
0.74%
Anup Patel
4
0.21%
Paul Walmsley
3
0.16%
Conor Dooley
3
0.16%
Thomas Gleixner
2
0.11%
Alexandre Ghiti
1
0.05%
Others
51
2.71%
Total
1882
ptrace.c
450
-
16
1975
Palmer Dabbelt
Patrick Stählin
Andy Chiu
Jim Wilson
Guo Ren
Samuel Holland
Yong-Xuan Wang
Vincent Chen
Charlie Jenkins
Greentime Hu
Thomas Gleixner
Others
July 2017
October 2018
May 2019
June 2020
December 2020
August 2021
January 2022
April 2022
June 2023
August 2023
January 2024
October 2024
November 2024
July 2025
November 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 715}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 40, "token_count": 190}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 33, "token_count": 351}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 6, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 142}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 17, "token_count": 3}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 8, "token_count": 279}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 13, "token_count": 101}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 52, "token_count": 52}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
715
36.20%
Patrick Stählin
351
17.77%
Andy Chiu
303
15.34%
Jim Wilson
190
9.62%
Guo Ren
145
7.34%
Samuel Holland
101
5.11%
Yong-Xuan Wang
52
2.63%
Vincent Chen
19
0.96%
Charlie Jenkins
5
0.25%
Greentime Hu
3
0.15%
Thomas Gleixner
2
0.10%
Others
89
4.51%
Total
1975
reset.c
34
-
7
84
Palmer Dabbelt
Christoph Hellwig
Andreas Schwab
Paul Walmsley
Thomas Gleixner
Others
July 2017
April 2019
May 2019
June 2019
October 2019
September 2021
May 2022
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 36, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 39, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 3}, {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
50
59.52%
Christoph Hellwig
15
17.86%
Andreas Schwab
5
5.95%
Paul Walmsley
3
3.57%
Thomas Gleixner
2
2.38%
Others
9
10.71%
Total
84
return_address.c
48
-
1
147
Zong Li
February 2024
var spanGroupData = [ {"timestamp": 1706774400, "group": [ {"author_id": 7, "token_count": 147}, ]}, ]
Author Name
Tokens
Token Proportion
Zong Li
147
100.00%
Total
147
riscv_ksyms.c
17
-
5
39
Nylon Chen
Palmer Dabbelt
Nickhu
Thomas Gleixner
Others
July 2017
November 2017
June 2019
January 2020
November 2020
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 51, "token_count": 10}, ]}, ]
Author Name
Tokens
Token Proportion
Nylon Chen
10
25.64%
Palmer Dabbelt
7
17.95%
Nickhu
6
15.38%
Thomas Gleixner
2
5.13%
Others
14
35.90%
Total
39
sbi-ipi.c
86
-
5
242
Anup Patel
Christoph Hellwig
Samuel Holland
Thomas Gleixner
Nickhu
February 2016
July 2018
May 2019
August 2019
October 2019
June 2020
August 2020
March 2023
March 2024
July 2024
var spanGroupData = [ {"timestamp": 1454313600, "group": [ {"author_id": 53, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 36, "token_count": 14}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 7}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 188}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 54, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Anup Patel
196
80.99%
Christoph Hellwig
26
10.74%
Samuel Holland
13
5.37%
Thomas Gleixner
6
2.48%
Nickhu
1
0.41%
Total
242
sbi.c
709
-
17
2684
Atish Patra
Anup Patel
Clément Leger
Palmer Dabbelt
Geert Uytterhoeven
JiSheng Zhang
Kefeng Wang
Vincent Chen
Alexandre Ghiti
Christoph Hellwig
Paul Walmsley
Andrew Jones
Thomas Gleixner
Others
July 2017
March 2019
May 2019
October 2019
March 2020
April 2020
August 2020
November 2020
February 2021
March 2021
June 2021
January 2022
December 2022
March 2023
April 2023
October 2023
November 2023
May 2025
August 2025
November 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 148}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 10}, {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 1342}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 41, "token_count": 19}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 29, "token_count": 28}, {"author_id": 6, "token_count": 18}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 151}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 167}, {"author_id": 56, "token_count": 70}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 4, "token_count": 15}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 37}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 20, "token_count": 16}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 343}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 5, "token_count": 218}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 17}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
1518
56.56%
Anup Patel
553
20.60%
Clément Leger
218
8.12%
Palmer Dabbelt
148
5.51%
Geert Uytterhoeven
70
2.61%
JiSheng Zhang
28
1.04%
Kefeng Wang
20
0.75%
Vincent Chen
18
0.67%
Alexandre Ghiti
16
0.60%
Christoph Hellwig
10
0.37%
Paul Walmsley
3
0.11%
Andrew Jones
3
0.11%
Thomas Gleixner
1
0.04%
Others
78
2.91%
Total
2684
sbi_ecall.c
48
-
6
273
Atish Patra
Samuel Holland
Alexandre Ghiti
Anup Patel
Palmer Dabbelt
JiSheng Zhang
July 2017
March 2020
March 2021
November 2023
March 2024
August 2024
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 222}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 20, "token_count": 8}, {"author_id": 13, "token_count": 26}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 20, "token_count": 7}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
222
81.32%
Samuel Holland
26
9.52%
Alexandre Ghiti
15
5.49%
Anup Patel
6
2.20%
Palmer Dabbelt
3
1.10%
JiSheng Zhang
1
0.37%
Total
273
setup.c
414
-
39
1593
Nick Kossifidis
Alexandre Ghiti
Björn Töpel
Zong Li
Atish Patra
Palmer Dabbelt
Kefeng Wang
Heiko Stübner
Sunil V L
Anup Patel
JiSheng Zhang
Nickhu
Paul Walmsley
Greentime Hu
Haibo Xu
Andrew Jones
Vincent Chen
Conor Dooley
Yong-Xuan Wang
Xianting Tian
Christoph Hellwig
Thomas Gleixner
Others
December 2011
July 2017
February 2018
October 2018
December 2018
January 2019
April 2019
May 2019
June 2019
October 2019
January 2020
February 2020
March 2020
April 2020
June 2020
July 2020
September 2020
October 2020
November 2020
January 2021
March 2021
April 2021
May 2021
June 2021
July 2021
August 2021
November 2021
May 2022
July 2022
September 2022
November 2022
January 2023
February 2023
March 2023
April 2023
May 2023
June 2023
July 2023
September 2023
November 2023
June 2024
October 2024
November 2024
December 2024
January 2025
April 2025
June 2025
July 2025
September 2025
var spanGroupData = [ {"timestamp": 1322726400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 45, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 36, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 54, "token_count": 11}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 7, "token_count": 120}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 4, "token_count": 5}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 16, "token_count": 459}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 1, "token_count": 31}, {"author_id": 41, "token_count": 30}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 16, "token_count": 134}, {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 41, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 10}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 21, "token_count": 9}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 3}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 30, "token_count": 15}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 29, "token_count": 3}, {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 17, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 20, "token_count": 69}, {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 32, "token_count": 5}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 20, "token_count": 139}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 20, "token_count": 1}, {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 30, "token_count": 177}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Nick Kossifidis
593
37.23%
Alexandre Ghiti
222
13.94%
Björn Töpel
192
12.05%
Zong Li
127
7.97%
Atish Patra
116
7.28%
Palmer Dabbelt
103
6.47%
Kefeng Wang
36
2.26%
Heiko Stübner
22
1.38%
Sunil V L
18
1.13%
Anup Patel
13
0.82%
JiSheng Zhang
12
0.75%
Nickhu
11
0.69%
Paul Walmsley
10
0.63%
Greentime Hu
10
0.63%
Haibo Xu
5
0.31%
Andrew Jones
4
0.25%
Vincent Chen
3
0.19%
Conor Dooley
3
0.19%
Yong-Xuan Wang
2
0.13%
Xianting Tian
2
0.13%
Christoph Hellwig
2
0.13%
Thomas Gleixner
1
0.06%
Others
86
5.40%
Total
1593
signal.c
503
-
18
2186
Palmer Dabbelt
Greentime Hu
Andy Chiu
Haorong Lu
Alan Kao
Christoph Hellwig
Vincent Chen
Guo Ren
Charlie Jenkins
Jim Wilson
Paul Walmsley
JiSheng Zhang
Conor Dooley
Thomas Gleixner
Björn Töpel
Others
July 2017
October 2018
April 2019
May 2019
October 2019
May 2021
February 2022
March 2022
April 2022
August 2022
February 2023
April 2023
June 2023
August 2023
November 2023
January 2024
April 2024
November 2024
November 2025
January 2026
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 1049}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 27, "token_count": 101}, {"author_id": 40, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 67}, {"author_id": 45, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 71}, {"author_id": 17, "token_count": 499}, {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 49, "token_count": 103}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 12}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 8, "token_count": 153}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 45, "token_count": 3}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
1049
47.99%
Greentime Hu
499
22.83%
Andy Chiu
236
10.80%
Haorong Lu
103
4.71%
Alan Kao
101
4.62%
Christoph Hellwig
67
3.06%
Vincent Chen
35
1.60%
Guo Ren
32
1.46%
Charlie Jenkins
13
0.59%
Jim Wilson
7
0.32%
Paul Walmsley
5
0.23%
JiSheng Zhang
3
0.14%
Conor Dooley
3
0.14%
Thomas Gleixner
2
0.09%
Björn Töpel
2
0.09%
Others
29
1.33%
Total
2186
smp.c
367
-
19
1281
Anup Patel
Guo Ren
Palmer Dabbelt
Andreas Schwab
Atish Patra
ruanjinjie
Greentime Hu
Christoph Hellwig
Xianting Tian
Nick Kossifidis
Yunhui Cui
Samuel Holland
Paul Walmsley
Thomas Gleixner
Sunil V L
JiSheng Zhang
Others
July 2017
December 2017
October 2018
December 2018
February 2019
June 2019
August 2019
September 2019
October 2019
April 2020
June 2020
August 2020
March 2021
April 2021
May 2022
August 2022
October 2022
March 2023
July 2024
December 2024
March 2025
October 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 193}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 4, "token_count": 106}, {"author_id": 1, "token_count": 62}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 39, "token_count": 151}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 36, "token_count": 43}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 1}, {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 6}, {"author_id": 17, "token_count": 45}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 28}, {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 4, "token_count": 2}, {"author_id": 16, "token_count": 13}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 46, "token_count": 17}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 2, "token_count": 203}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 4, "token_count": 260}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 42, "token_count": 65}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 13, "token_count": 4}, ]}, ]
Author Name
Tokens
Token Proportion
Anup Patel
381
29.74%
Guo Ren
231
18.03%
Palmer Dabbelt
194
15.14%
Andreas Schwab
151
11.79%
Atish Patra
67
5.23%
ruanjinjie
65
5.07%
Greentime Hu
45
3.51%
Christoph Hellwig
44
3.43%
Xianting Tian
17
1.33%
Nick Kossifidis
13
1.01%
Yunhui Cui
7
0.55%
Samuel Holland
4
0.31%
Paul Walmsley
3
0.23%
Thomas Gleixner
2
0.16%
Sunil V L
2
0.16%
JiSheng Zhang
1
0.08%
Others
54
4.22%
Total
1281
smpboot.c
268
-
18
839
Atish Patra
Palmer Dabbelt
Sunil V L
Anup Patel
Greentime Hu
Yunhui Cui
Samuel Holland
Conor Dooley
Paul Walmsley
Evan Green
Andy Chiu
Thomas Gleixner
Clément Leger
Andrew Jones
Others
July 2017
October 2018
January 2019
February 2019
April 2019
May 2019
June 2019
October 2019
March 2020
June 2020
July 2020
November 2020
January 2022
May 2022
July 2022
January 2023
May 2023
June 2023
July 2023
August 2023
September 2023
October 2023
November 2023
March 2024
May 2024
March 2025
November 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 221}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 12, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 22, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 196}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 22, "token_count": 1}, {"author_id": 17, "token_count": 17}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 9, "token_count": 4}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 13, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 35, "token_count": 12}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 4, "token_count": 38}, ]}, ]
Author Name
Tokens
Token Proportion
Atish Patra
278
33.13%
Palmer Dabbelt
232
27.65%
Sunil V L
207
24.67%
Anup Patel
38
4.53%
Greentime Hu
26
3.10%
Yunhui Cui
12
1.43%
Samuel Holland
11
1.31%
Conor Dooley
9
1.07%
Paul Walmsley
4
0.48%
Evan Green
4
0.48%
Andy Chiu
3
0.36%
Thomas Gleixner
2
0.24%
Clément Leger
2
0.24%
Andrew Jones
2
0.24%
Others
9
1.07%
Total
839
soc.c
28
-
2
105
Damien Le Moal
Others
March 2020
June 2020
var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 15, "token_count": 104}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]
Author Name
Tokens
Token Proportion
Damien Le Moal
104
99.05%
Others
1
0.95%
Total
105
stacktrace.c
226
-
22
1073
Palmer Dabbelt
Mao Han
ruanjinjie
Kefeng Wang
Guo Ren
JiSheng Zhang
Clément Leger
Alan Kao
Puranjay Mohan
Christoph Hellwig
Alexandre Ghiti
Thomas Gleixner
Arnd Bergmann
Andy Chiu
Others
July 2017
December 2017
February 2018
April 2019
May 2019
August 2019
June 2020
November 2020
January 2021
April 2021
July 2021
September 2021
January 2022
February 2022
November 2022
December 2022
March 2023
May 2024
June 2024
July 2024
December 2024
October 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 548}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 27, "token_count": 10}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 36, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 34, "token_count": 125}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 41, "token_count": 46}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 41, "token_count": 20}, {"author_id": 60, "token_count": 32}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 29, "token_count": 18}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 24, "token_count": 7}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 42, "token_count": 66}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 60, "token_count": 28}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
548
51.07%
Mao Han
125
11.65%
ruanjinjie
66
6.15%
Kefeng Wang
66
6.15%
Guo Ren
55
5.13%
JiSheng Zhang
18
1.68%
Clément Leger
15
1.40%
Alan Kao
13
1.21%
Puranjay Mohan
7
0.65%
Christoph Hellwig
5
0.47%
Alexandre Ghiti
3
0.28%
Thomas Gleixner
2
0.19%
Arnd Bergmann
2
0.19%
Andy Chiu
1
0.09%
Others
147
13.70%
Total
1073
suspend.c
198
-
9
665
Anup Patel
Andrew Jones
Nickhu
Samuel Holland
Sunil V L
Palmer Dabbelt
Thomas Gleixner
Christoph Hellwig
Others
July 2017
May 2019
October 2019
February 2022
April 2023
December 2023
January 2024
February 2024
March 2024
August 2024
February 2025
January 2026
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 349}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 10, "token_count": 186}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 12, "token_count": 17}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 13, "token_count": 36}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 13, "token_count": 4}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 54, "token_count": 61}, ]}, {"timestamp": 1767254400, "group": [ {"author_id": 60, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Anup Patel
349
52.48%
Andrew Jones
187
28.12%
Nickhu
61
9.17%
Samuel Holland
41
6.17%
Sunil V L
17
2.56%
Palmer Dabbelt
2
0.30%
Thomas Gleixner
1
0.15%
Christoph Hellwig
1
0.15%
Others
6
0.90%
Total
665
sys_hwprobe.c
580
-
26
2064
Evan Green
Andrew Jones
Clément Leger
Jingwei Wang
Jesse Taube
Palmer Dabbelt
Andy Chiu
Charlie Jenkins
Yunhui Cui
Conor Dooley
Paul Walmsley
Cyan Yang
Samuel Holland
Aleksa Paunovic
Alexandre Ghiti
Yash Shah
tongtiangen
Guo Ren
Thomas Gleixner
Others
July 2017
October 2017
May 2019
June 2020
August 2021
April 2022
April 2023
May 2023
June 2023
September 2023
October 2023
November 2023
January 2024
February 2024
March 2024
April 2024
May 2024
June 2024
July 2024
August 2024
September 2024
October 2024
November 2024
February 2025
April 2025
July 2025
August 2025
October 2025
November 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 57, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 10, "token_count": 12}, {"author_id": 9, "token_count": 905}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 9, "token_count": 49}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 18}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 10, "token_count": 59}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 10, "token_count": 319}, {"author_id": 5, "token_count": 84}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 30}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 5, "token_count": 14}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 8, "token_count": 31}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 5, "token_count": 34}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 22, "token_count": 27}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 14, "token_count": 100}, {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 35, "token_count": 31}, {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 20, "token_count": 5}, {"author_id": 43, "token_count": 14}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 48, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 44, "token_count": 102}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 45, "token_count": 25}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 60, "token_count": 30}, ]}, ]
Author Name
Tokens
Token Proportion
Evan Green
962
46.61%
Andrew Jones
392
18.99%
Clément Leger
140
6.78%
Jingwei Wang
102
4.94%
Jesse Taube
100
4.84%
Palmer Dabbelt
78
3.78%
Andy Chiu
49
2.37%
Charlie Jenkins
37
1.79%
Yunhui Cui
31
1.50%
Conor Dooley
27
1.31%
Paul Walmsley
25
1.21%
Cyan Yang
14
0.68%
Samuel Holland
12
0.58%
Aleksa Paunovic
7
0.34%
Alexandre Ghiti
5
0.24%
Yash Shah
2
0.10%
tongtiangen
2
0.10%
Guo Ren
2
0.10%
Thomas Gleixner
1
0.05%
Others
76
3.68%
Total
2064
sys_riscv.c
75
-
11
262
Palmer Dabbelt
Sami Tolvanen
Arnd Bergmann
Guo Ren
Thomas Gleixner
Evan Green
Others
February 2013
July 2017
October 2017
December 2017
March 2018
April 2018
August 2018
May 2019
April 2022
April 2023
July 2023
June 2024
July 2025
var spanGroupData = [ {"timestamp": 1359705600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 182}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 59, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 31, "token_count": 17}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
187
71.37%
Sami Tolvanen
17
6.49%
Arnd Bergmann
10
3.82%
Guo Ren
3
1.15%
Thomas Gleixner
2
0.76%
Evan Green
1
0.38%
Others
42
16.03%
Total
262
syscall_table.c
24
-
6
76
Palmer Dabbelt
Arnd Bergmann
Sami Tolvanen
Paul Walmsley
Thomas Gleixner
JiSheng Zhang
July 2017
May 2019
October 2019
March 2021
July 2023
April 2024
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 45, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 59, "token_count": 13}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
52
68.42%
Arnd Bergmann
13
17.11%
Sami Tolvanen
5
6.58%
Paul Walmsley
3
3.95%
Thomas Gleixner
2
2.63%
JiSheng Zhang
1
1.32%
Total
76
time.c
51
-
10
174
Palmer Dabbelt
Sunil V L
Damien Le Moal
Conor Dooley
Andrew Jones
Atish Patra
Thomas Gleixner
JiSheng Zhang
Others
July 2017
August 2018
November 2018
May 2019
September 2019
December 2020
March 2021
January 2023
May 2023
December 2023
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 74}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 15, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 29, "token_count": 1}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 12, "token_count": 60}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 10, "token_count": 6}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
75
43.10%
Sunil V L
60
34.48%
Damien Le Moal
11
6.32%
Conor Dooley
6
3.45%
Andrew Jones
6
3.45%
Atish Patra
5
2.87%
Thomas Gleixner
2
1.15%
JiSheng Zhang
1
0.57%
Others
8
4.60%
Total
174
traps.c
446
-
30
1835
Palmer Dabbelt
Guo Ren
Björn Töpel
Clément Leger
tongtiangen
Yunhui Cui
Damien Le Moal
Vincent Chen
Andy Chiu
Sami Tolvanen
Nam Cao
Christoph Hellwig
Xianting Tian
Song Shuai
Kefeng Wang
JiSheng Zhang
Zong Li
Jim Wilson
Greentime Hu
Thomas Gleixner
Paul Walmsley
Heiko Stübner
Conor Dooley
Andreas Schwab
Others
July 2017
April 2018
October 2018
February 2019
March 2019
April 2019
May 2019
September 2019
October 2019
March 2020
April 2020
June 2020
December 2020
January 2021
March 2021
May 2021
June 2021
May 2022
June 2022
August 2022
September 2022
January 2023
February 2023
June 2023
July 2023
August 2023
September 2023
November 2023
March 2024
November 2024
April 2025
June 2025
December 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 610}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 40, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 43}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 36, "token_count": 9}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 15, "token_count": 68}, {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 18}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 41, "token_count": 5}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 29, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 28, "token_count": 96}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 46, "token_count": 15}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 30, "token_count": 144}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 2, "token_count": 296}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 43}, {"author_id": 30, "token_count": 5}, {"author_id": 17, "token_count": 3}, {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 30, "token_count": 40}, {"author_id": 31, "token_count": 8}, {"author_id": 35, "token_count": 92}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 26, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 5, "token_count": 116}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1764576000, "group": [ {"author_id": 60, "token_count": 11}, ]}, ]
Author Name
Tokens
Token Proportion
Palmer Dabbelt
628
34.22%
Guo Ren
364
19.84%
Björn Töpel
189
10.30%
Clément Leger
116
6.32%
tongtiangen
96
5.23%
Yunhui Cui
92
5.01%
Damien Le Moal
68
3.71%
Vincent Chen
67
3.65%
Andy Chiu
43
2.34%
Sami Tolvanen
18
0.98%
Nam Cao
16
0.87%
Christoph Hellwig
16
0.87%
Xianting Tian
15
0.82%
Song Shuai
14
0.76%
Kefeng Wang
5
0.27%
JiSheng Zhang
5
0.27%
Zong Li
3
0.16%
Jim Wilson
3
0.16%
Greentime Hu
3
0.16%
Thomas Gleixner
2
0.11%
Paul Walmsley
1
0.05%
Heiko Stübner
1
0.05%
Conor Dooley
1
0.05%
Andreas Schwab
1
0.05%
Others
68
3.71%
Total
1835
traps_misaligned.c
648
-
18
2806
Clément Leger
Damien Le Moal
Jesse Taube
Nylon Chen
Palmer Dabbelt
Charlie Jenkins
Evan Green
Vincent Chen
Andy Chiu
Pekka J Enberg
Andrew Jones
Andreas Schwab
Greentime Hu
Alexandre Ghiti
Nam Cao
Heiko Stübner
Thomas Gleixner
Others
July 2017
March 2019
May 2019
March 2020
August 2020
May 2022
June 2022
June 2023
August 2023
October 2023
November 2023
February 2024
March 2024
August 2024
October 2024
March 2025
April 2025
May 2025
June 2025
July 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 15, "token_count": 1024}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 47, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 1055}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 5, "token_count": 75}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 14, "token_count": 259}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 5, "token_count": 1}, {"author_id": 51, "token_count": 83}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 5, "token_count": 191}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 20, "token_count": 3}, {"author_id": 26, "token_count": 2}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 39, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Clément Leger
1322
47.11%
Damien Le Moal
1024
36.49%
Jesse Taube
259
9.23%
Nylon Chen
83
2.96%
Palmer Dabbelt
29
1.03%
Charlie Jenkins
26
0.93%
Evan Green
13
0.46%
Vincent Chen
10
0.36%
Andy Chiu
10
0.36%
Pekka J Enberg
6
0.21%
Andrew Jones
5
0.18%
Andreas Schwab
5
0.18%
Greentime Hu
3
0.11%
Alexandre Ghiti
3
0.11%
Nam Cao
2
0.07%
Heiko Stübner
2
0.07%
Thomas Gleixner
1
0.04%
Others
3
0.11%
Total
2806
unaligned_access_speed.c
497
-
13
1861
Charlie Jenkins
Andrew Jones
Evan Green
Jesse Taube
Clément Leger
Jingwei Wang
JiSheng Zhang
Alexandre Ghiti
Damien Le Moal
Palmer Dabbelt
Andy Chiu
Thomas Gleixner
Others
July 2017
October 2017
May 2019
March 2020
May 2021
April 2023
June 2023
August 2023
September 2023
October 2023
November 2023
January 2024
March 2024
August 2024
October 2024
February 2025
March 2025
April 2025
May 2025
August 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 3}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 9, "token_count": 252}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 29, "token_count": 11}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 10, "token_count": 7}, {"author_id": 9, "token_count": 135}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 3, "token_count": 70}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 3, "token_count": 609}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 9, "token_count": 7}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 14, "token_count": 214}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 20, "token_count": 8}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 10, "token_count": 438}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 10, "token_count": 33}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 5, "token_count": 18}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 44, "token_count": 21}, ]}, ]
Author Name
Tokens
Token Proportion
Charlie Jenkins
679
36.49%
Andrew Jones
478
25.69%
Evan Green
404
21.71%
Jesse Taube
214
11.50%
Clément Leger
26
1.40%
Jingwei Wang
21
1.13%
JiSheng Zhang
14
0.75%
Alexandre Ghiti
8
0.43%
Damien Le Moal
6
0.32%
Palmer Dabbelt
5
0.27%
Andy Chiu
3
0.16%
Thomas Gleixner
1
0.05%
Others
2
0.11%
Total
1861
vdso.c
182
-
10
690
tongtiangen
Palmer Dabbelt
Guo Ren
Vincent Chen
JiSheng Zhang
Zong Li
Thomas Gleixner
Others
July 2017
March 2018
June 2019
June 2020
August 2021
April 2022
May 2022
September 2022
June 2023
October 2024
February 2025
April 2025
var spanGroupData = [ {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 214}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 7, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 40}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 28, "token_count": 299}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 101}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 29, "token_count": 2}, ]}, ]
Author Name
Tokens
Token Proportion
tongtiangen
299
43.33%
Palmer Dabbelt
214
31.01%
Guo Ren
109
15.80%
Vincent Chen
40
5.80%
JiSheng Zhang
6
0.87%
Zong Li
3
0.43%
Thomas Gleixner
2
0.29%
Others
17
2.46%
Total
690
vector.c
328
-
13
1206
Andy Chiu
Greentime Hu
Charlie Jenkins
Palmer Dabbelt
Anup Patel
Heiko Stübner
Yong-Xuan Wang
Guo Ren
Conor Dooley
Alexandre Ghiti
Others
August 1997
July 2017
April 2020
March 2021
September 2021
May 2022
August 2022
June 2023
October 2023
January 2024
May 2024
November 2024
January 2025
June 2025
November 2025
var spanGroupData = [ {"timestamp": 870418800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 8, "token_count": 780}, {"author_id": 17, "token_count": 156}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 8, "token_count": 155}, {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 8, "token_count": 11}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 44}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1761980400, "group": [ {"author_id": 52, "token_count": 5}, ]}, ]
Author Name
Tokens
Token Proportion
Andy Chiu
946
78.44%
Greentime Hu
157
13.02%
Charlie Jenkins
44
3.65%
Palmer Dabbelt
25
2.07%
Anup Patel
9
0.75%
Heiko Stübner
6
0.50%
Yong-Xuan Wang
5
0.41%
Guo Ren
5
0.41%
Conor Dooley
1
0.08%
Alexandre Ghiti
1
0.08%
Others
7
0.58%
Total
1206
vendor_extensions.c
86
-
5
240
Charlie Jenkins
Cyan Yang
Aleksa Paunovic
Anup Patel
Thomas Gleixner
June 2019
April 2020
July 2024
November 2024
April 2025
July 2025
var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 53, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 3, "token_count": 159}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 3, "token_count": 24}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 43, "token_count": 32}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 48, "token_count": 20}, ]}, ]
Author Name
Tokens
Token Proportion
Charlie Jenkins
183
76.25%
Cyan Yang
32
13.33%
Aleksa Paunovic
20
8.33%
Anup Patel
4
1.67%
Thomas Gleixner
1
0.42%
Total
240
vmcore_info.c
31
-
5
100
Xianting Tian
Song Shuai
Nam Cao
Others
October 2022
July 2023
November 2023
January 2024
June 2024
var spanGroupData = [ {"timestamp": 1664607600, "group": [ {"author_id": 46, "token_count": 72}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 26, "token_count": 8}, ]}, ]
Author Name
Tokens
Token Proportion
Xianting Tian
72
72.00%
Song Shuai
9
9.00%
Nam Cao
8
8.00%
Others
11
11.00%
Total
100
Only top 60 contributors in the directory are shown. Everybody else is clustered as
Others
.
Contributors:
201
Author
Tokens
Proportion
Commits
Proportion
0
Palmer Dabbelt
11394
16.82%
31
3.46%
1
Atish Patra
4489
6.63%
44
4.91%
2
Guo Ren
4205
6.21%
31
3.46%
3
Charlie Jenkins
4190
6.18%
23
2.56%
4
Anup Patel
3194
4.71%
34
3.79%
5
Clément Leger
2976
4.39%
46
5.13%
6
Vincent Chen
2673
3.95%
18
2.01%
7
Zong Li
2602
3.84%
26
2.90%
8
Andy Chiu
2535
3.74%
28
3.12%
9
Evan Green
2257
3.33%
14
1.56%
10
Andrew Jones
2033
3.00%
32
3.57%
11
Sia Jee Heng
1764
2.60%
2
0.22%
12
Sunil V L
1436
2.12%
19
2.12%
13
Samuel Holland
1315
1.94%
29
3.23%
14
Jesse Taube
1300
1.92%
7
0.78%
15
Damien Le Moal
1248
1.84%
3
0.33%
16
Nick Kossifidis
1168
1.72%
6
0.67%
17
Greentime Hu
1085
1.60%
8
0.89%
18
Liao Chang
1024
1.51%
4
0.45%
19
Li Zhengyu
1019
1.50%
3
0.33%
20
Alexandre Ghiti
927
1.37%
31
3.46%
21
Heiko Stübner
916
1.35%
21
2.34%
22
Conor Dooley
893
1.32%
25
2.79%
23
Song Shuai
745
1.10%
7
0.78%
24
Puranjay Mohan
687
1.01%
5
0.56%
25
Emil Renner Berthing
639
0.94%
4
0.45%
26
Nam Cao
628
0.93%
23
2.56%
27
Alan Kao
596
0.88%
8
0.89%
28
tongtiangen
406
0.60%
4
0.45%
29
JiSheng Zhang
403
0.59%
26
2.90%
30
Björn Töpel
401
0.59%
7
0.78%
31
Sami Tolvanen
373
0.55%
5
0.56%
32
Haibo Xu
355
0.52%
2
0.22%
33
Patrick Stählin
351
0.52%
1
0.11%
34
Mao Han
347
0.51%
2
0.22%
35
Yunhui Cui
290
0.43%
7
0.78%
36
Christoph Hellwig
271
0.40%
16
1.78%
37
Tsukasa OI
253
0.37%
4
0.45%
38
Chen Lifu
245
0.36%
2
0.22%
39
Andreas Schwab
210
0.31%
6
0.67%
40
Jim Wilson
200
0.30%
2
0.22%
41
Kefeng Wang
187
0.28%
12
1.34%
42
ruanjinjie
144
0.21%
4
0.45%
43
Cyan Yang
141
0.21%
5
0.56%
44
Jingwei Wang
131
0.19%
1
0.11%
45
Paul Walmsley
122
0.18%
10
1.11%
46
Xianting Tian
115
0.17%
5
0.56%
47
Pekka J Enberg
108
0.16%
5
0.56%
48
Aleksa Paunovic
108
0.16%
2
0.22%
49
Haorong Lu
103
0.15%
1
0.11%
50
Binglei Wang
96
0.14%
1
0.11%
51
Nylon Chen
93
0.14%
2
0.22%
52
Yong-Xuan Wang
86
0.13%
3
0.33%
53
Thomas Gleixner
84
0.12%
11
1.23%
54
Nickhu
79
0.12%
3
0.33%
55
Junhui Liu
77
0.11%
2
0.22%
56
Geert Uytterhoeven
70
0.10%
3
0.33%
57
Yash Shah
66
0.10%
2
0.22%
58
Vladimir Kondratiev
64
0.09%
1
0.11%
59
Arnd Bergmann
60
0.09%
7
0.78%
60
Others
1776
2.62%
201
22.41%
Total
67753
897