virtio

Files:

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

virtgpu_debugfs.c

111

-

8

462

Gerd HoffmannDave AirlieGurchetan SinghAnthoine BourgeoisLucas De MarchiArnd BergmannSam RavnborgWambui Karuga September 2013October 2015March 2019June 2019February 2020March 2020September 2020November 2020September 2021January 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 116}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 150}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 141}, {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 46, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	301	65.15%
Dave Airlie	116	25.11%
Gurchetan Singh	21	4.55%
Anthoine Bourgeois	11	2.38%
Lucas De Marchi	6	1.30%
Arnd Bergmann	4	0.87%
Sam Ravnborg	2	0.43%
Wambui Karuga	1	0.22%
Total	462

virtgpu_display.c

367

-

17

1592

Dave AirlieGerd HoffmannVille SyrjäläMaxime RipardGustavo PadovanLaurent PinchartDaniel StoneChia-I WuGurchetan SinghSam RavnborgLiu ZixianJing XiangfengDaniel VetterThomas ZimmermannLepton WuLuc Van OostenryckEmil Velikov September 2013September 2015November 2015December 2015April 2016May 2016June 2016November 2016June 2017November 2017March 2018April 2018July 2018September 2018October 2018January 2019June 2019December 2019February 2020March 2020May 2020August 2020September 2020October 2020November 2020October 2021March 2022June 2022August 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 1252}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 16, "token_count": 19}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 25, "token_count": 18}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 14}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 52, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 14, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 12, "token_count": 7}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 12, "token_count": 13}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 41, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 37, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 5, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Airlie	1252	78.64%
Gerd Hoffmann	191	12.00%
Ville Syrjälä	20	1.26%
Maxime Ripard	20	1.26%
Gustavo Padovan	19	1.19%
Laurent Pinchart	18	1.13%
Daniel Stone	14	0.88%
Chia-I Wu	10	0.63%
Gurchetan Singh	9	0.57%
Sam Ravnborg	8	0.50%
Liu Zixian	8	0.50%
Jing Xiangfeng	7	0.44%
Daniel Vetter	5	0.31%
Thomas Zimmermann	4	0.25%
Lepton Wu	4	0.25%
Luc Van Oostenryck	2	0.13%
Emil Velikov	1	0.06%
Total	1592

virtgpu_drv.c

204

-

14

666

Dave AirlieEzequiel GarcíaGerd HoffmannThomas ZimmermannGurchetan SinghXie YongjiDmitry OsipenkoDavid L StevensSam RavnborgRob HerringDaniel VetterAnthoine BourgeoisOthers September 2013October 2014January 2015June 2015January 2016October 2018December 2018January 2019April 2019June 2019August 2019September 2019November 2019February 2020August 2020September 2020November 2020April 2021May 2021June 2021September 2021November 2021June 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 336}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 9, "token_count": 169}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 7}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 32, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 14, "token_count": 18}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 14, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 4}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Airlie	353	53.00%
Ezequiel García	169	25.38%
Gerd Hoffmann	78	11.71%
Thomas Zimmermann	20	3.00%
Gurchetan Singh	10	1.50%
Xie Yongji	8	1.20%
Dmitry Osipenko	8	1.20%
David L Stevens	7	1.05%
Sam Ravnborg	5	0.75%
Rob Herring	2	0.30%
Daniel Vetter	2	0.30%
Anthoine Bourgeois	2	0.30%
Others	2	0.30%
Total	666

virtgpu_drv.h

487

-

17

1915

Gerd HoffmannDave AirlieGurchetan SinghDavid L StevensRobert FossAnthoine BourgeoisVivek KasireddyGustavo PadovanDmitry OsipenkoSam RavnborgMatthew WilcoxVille SyrjäläLaurent PinchartEzequiel GarcíaWambui KarugaGabriel Krisman BertaziChris Wilson September 2013October 2014January 2015June 2015May 2016August 2016October 2016November 2016January 2017March 2017April 2017September 2018October 2018November 2018January 2019March 2019April 2019May 2019June 2019August 2019October 2019December 2019February 2020March 2020April 2020May 2020August 2020September 2020November 2020June 2021August 2021September 2021June 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 662}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 309}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 25, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 54, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 16, "token_count": 2}, {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 62}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 203}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 41}, {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 19}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 14}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 78}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 108}, {"author_id": 2, "token_count": 142}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 41}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 2, "token_count": 50}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 5}, {"author_id": 20, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	789	41.20%
Dave Airlie	687	35.87%
Gurchetan Singh	254	13.26%
David L Stevens	119	6.21%
Robert Foss	17	0.89%
Anthoine Bourgeois	11	0.57%
Vivek Kasireddy	10	0.52%
Gustavo Padovan	5	0.26%
Dmitry Osipenko	5	0.26%
Sam Ravnborg	4	0.21%
Matthew Wilcox	4	0.21%
Ville Syrjälä	3	0.16%
Laurent Pinchart	2	0.10%
Ezequiel García	2	0.10%
Wambui Karuga	1	0.05%
Gabriel Krisman Bertazi	1	0.05%
Chris Wilson	1	0.05%
Total	1915

virtgpu_fence.c

175

-

7

690

Dave AirlieGurchetan SinghRobert FossChia-I WuChris WilsonGerd HoffmannArnd Bergmann September 2013October 2015October 2016November 2018April 2019May 2019August 2019December 2019November 2020September 2021 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 340}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 39, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 10}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 65}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 20}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 117}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 118}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Airlie	340	49.28%
Gurchetan Singh	243	35.22%
Robert Foss	66	9.57%
Chia-I Wu	20	2.90%
Chris Wilson	10	1.45%
Gerd Hoffmann	7	1.01%
Arnd Bergmann	4	0.58%
Total	690

virtgpu_gem.c

296

-

11

1264

Gerd HoffmannDave AirlieChristian KönigVivek KasireddyGurchetan SinghChia-I WuGustavo A. R. SilvaDmitry OsipenkoRoberto SassuSam RavnborgEmil Velikov September 2013October 2014September 2018March 2019June 2019August 2019December 2019February 2020April 2020May 2020June 2020January 2021April 2021November 2021December 2021June 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 271}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 131}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 4}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 642}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 42, "token_count": 7}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 40}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 13, "token_count": 54}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 45, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	851	67.33%
Dave Airlie	271	21.44%
Christian König	54	4.27%
Vivek Kasireddy	40	3.16%
Gurchetan Singh	11	0.87%
Chia-I Wu	10	0.79%
Gustavo A. R. Silva	7	0.55%
Dmitry Osipenko	7	0.55%
Roberto Sassu	6	0.47%
Sam Ravnborg	4	0.32%
Emil Velikov	3	0.24%
Total	1264

virtgpu_ioctl.c

880

-

22

3858

Gerd HoffmannGurchetan SinghAnthoine BourgeoisRobert FossDave AirlieGustavo PadovanSF Markus ElfringXiaomeng TongTomeu VizosoQi LiuDavid RileySam RavnborgMichal HockoChristian KönigRob ClarkMichael S. TsirkinEmil VelikovDan CarpenterColin Ian KingChris WilsonXiongOthers October 2014June 2015August 2016October 2016April 2017May 2017November 2017February 2018October 2018November 2018December 2018March 2019June 2019August 2019September 2019October 2019February 2020April 2020May 2020July 2020September 2020November 2020March 2021June 2021September 2021November 2021March 2022August 2022September 2022 var spanGroupData = [ {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 1311}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 16, "token_count": 11}, {"author_id": 31, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 48, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 34, "token_count": 9}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 299}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 7, "token_count": 6}, {"author_id": 2, "token_count": 12}, {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 151}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 2, "token_count": 169}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 43, "token_count": 3}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 675}, {"author_id": 2, "token_count": 206}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 376}, {"author_id": 35, "token_count": 2}, {"author_id": 2, "token_count": 415}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 33, "token_count": 9}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 26, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	2259	58.55%
Gurchetan Singh	803	20.81%
Anthoine Bourgeois	378	9.80%
Robert Foss	299	7.75%
Dave Airlie	33	0.86%
Gustavo Padovan	11	0.29%
SF Markus Elfring	10	0.26%
Xiaomeng Tong	9	0.23%
Tomeu Vizoso	9	0.23%
Qi Liu	8	0.21%
David Riley	7	0.18%
Sam Ravnborg	6	0.16%
Michal Hocko	4	0.10%
Christian König	4	0.10%
Rob Clark	3	0.08%
Michael S. Tsirkin	3	0.08%
Emil Velikov	3	0.08%
Dan Carpenter	3	0.08%
Colin Ian King	2	0.05%
Chris Wilson	2	0.05%
Xiong	1	0.03%
Others	1	0.03%
Total	3858

virtgpu_kms.c

346

-

22

1659

Gerd HoffmannDave AirlieGurchetan SinghAnthoine BourgeoisDavid L StevensDanilo KrummrichDoug HornEzequiel GarcíaMatthew WilcoxXie YongjiGustavo PadovanDmitry OsipenkoColin Ian KingMichael S. TsirkinLaurent VivierDan CarpenterStephen RothwellChristoph HellwigStefan HajnocziSam RavnborgGabriel Krisman BertaziChris Wilson September 2013October 2014June 2015December 2015August 2016October 2016January 2017February 2017March 2017September 2018October 2018November 2018January 2019June 2019August 2019October 2019February 2020April 2020August 2020September 2020February 2021May 2021September 2021October 2021June 2022July 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 557}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 419}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 16, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 54, "token_count": 1}, {"author_id": 47, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 55, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 22, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 35, "token_count": 7}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 9, "token_count": 14}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 53}, {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 29}, {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 27}, {"author_id": 30, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 16}, {"author_id": 0, "token_count": 195}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 26, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 33}, {"author_id": 2, "token_count": 75}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 7}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 18, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	762	45.93%
Dave Airlie	578	34.84%
Gurchetan Singh	134	8.08%
Anthoine Bourgeois	33	1.99%
David L Stevens	27	1.63%
Danilo Krummrich	21	1.27%
Doug Horn	16	0.96%
Ezequiel García	14	0.84%
Matthew Wilcox	13	0.78%
Xie Yongji	12	0.72%
Gustavo Padovan	10	0.60%
Dmitry Osipenko	7	0.42%
Colin Ian King	7	0.42%
Michael S. Tsirkin	6	0.36%
Laurent Vivier	5	0.30%
Dan Carpenter	5	0.30%
Stephen Rothwell	3	0.18%
Christoph Hellwig	2	0.12%
Stefan Hajnoczi	1	0.06%
Sam Ravnborg	1	0.06%
Gabriel Krisman Bertazi	1	0.06%
Chris Wilson	1	0.06%
Total	1659

virtgpu_object.c

247

-

15

1104

Gerd HoffmannDave AirlieMarek SzyprowskiGurchetan SinghDmitry OsipenkoThomas ZimmermannJiri SlabyVivek KasireddyJohn BatesMiaoqian LinMatthew WilcoxEzequiel GarcíaStephen RothwellMichael S. TsirkinOthers September 2013October 2015April 2017September 2018October 2018February 2019March 2019August 2019October 2019February 2020March 2020April 2020June 2020September 2020November 2020April 2021November 2021February 2022June 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 130}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 9, "token_count": 4}, {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 44}, {"author_id": 22, "token_count": 6}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 285}, {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 237}, {"author_id": 2, "token_count": 17}, {"author_id": 29, "token_count": 14}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 26}, {"author_id": 27, "token_count": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 11, "token_count": 67}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 103}, {"author_id": 2, "token_count": 11}, {"author_id": 14, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 8, "token_count": 14}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 14, "token_count": 6}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 31}, {"author_id": 40, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	726	65.76%
Dave Airlie	131	11.87%
Marek Szyprowski	67	6.07%
Gurchetan Singh	54	4.89%
Dmitry Osipenko	31	2.81%
Thomas Zimmermann	25	2.26%
Jiri Slaby	19	1.72%
Vivek Kasireddy	14	1.27%
John Bates	14	1.27%
Miaoqian Lin	7	0.63%
Matthew Wilcox	7	0.63%
Ezequiel García	4	0.36%
Stephen Rothwell	3	0.27%
Michael S. Tsirkin	1	0.09%
Others	1	0.09%
Total	1104

virtgpu_plane.c

394

-

17

2003

Gerd HoffmannDave AirlieVivek KasireddyRobert FossGurchetan SinghMaxime RipardRob HerringDanilo KrummrichHeinrich SchuchardtDaniel StoneSam RavnborgDaniel VetterVille SyrjäläThomas ZimmermannBen WidawskyDmitry OsipenkoChris Wilson September 2013December 2015January 2016May 2016August 2016October 2016April 2017July 2017March 2018August 2018September 2018November 2018December 2018June 2019August 2019October 2019December 2019February 2020August 2020September 2020February 2021June 2021September 2021June 2022July 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 258}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 21, "token_count": 25}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 610}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 38, "token_count": 8}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 28, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 56, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 23, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 4, "token_count": 185}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 109}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 32, "token_count": 3}, {"author_id": 0, "token_count": 191}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 64}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 46}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 246}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 18, "token_count": 12}, {"author_id": 14, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	1127	56.27%
Dave Airlie	258	12.88%
Vivek Kasireddy	246	12.28%
Robert Foss	185	9.24%
Gurchetan Singh	72	3.59%
Maxime Ripard	46	2.30%
Rob Herring	25	1.25%
Danilo Krummrich	12	0.60%
Heinrich Schuchardt	8	0.40%
Daniel Stone	8	0.40%
Sam Ravnborg	5	0.25%
Daniel Vetter	3	0.15%
Ville Syrjälä	2	0.10%
Thomas Zimmermann	2	0.10%
Ben Widawsky	2	0.10%
Dmitry Osipenko	1	0.05%
Chris Wilson	1	0.05%
Total	2003

virtgpu_prime.c

170

-

6

654

David L StevensGurchetan SinghDave AirlieSam RavnborgZou WeiOthers January 2015April 2019June 2019August 2020September 2020November 2020August 2021April 2022 var spanGroupData = [ {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 381}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 78}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 57, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 157}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David L Stevens	538	82.26%
Gurchetan Singh	78	11.93%
Dave Airlie	33	5.05%
Sam Ravnborg	3	0.46%
Zou Wei	1	0.15%
Others	1	0.15%
Total	654

virtgpu_trace.h

52

-

1

113

Chia-I Wu April 2019 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 113}, ]}, ]

Author Name	Tokens	Token Proportion
Chia-I Wu	113	100.00%
Total	113

virtgpu_trace_points.c

5

-

1

10

Chia-I Wu April 2019 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Chia-I Wu	10	100.00%
Total	10

virtgpu_vq.c

1298

-

20

7090

Gerd HoffmannDave AirlieGurchetan SinghDavid RileyChia-I WuDavid L StevensJiandi AnVivek KasireddyDmitry OsipenkoDoug HornDan CarpenterAnthoine BourgeoisSam RavnborgMarek SzyprowskiVille SyrjäläMichael S. TsirkinLiu YuntaoOthers September 2013October 2014June 2015August 2015March 2017February 2018April 2018July 2018August 2018September 2018October 2018December 2018March 2019April 2019June 2019August 2019September 2019October 2019December 2019February 2020April 2020June 2020August 2020September 2020October 2020June 2021August 2021September 2021June 2022 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 1, "token_count": 2191}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 1525}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 26, "token_count": 12}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 15, "token_count": 48}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 371}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 5, "token_count": 27}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 7, "token_count": 89}, {"author_id": 17, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 232}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 7, "token_count": 305}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 111}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 5, "token_count": 308}, {"author_id": 0, "token_count": 278}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 1}, {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 300}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 19, "token_count": 16}, {"author_id": 0, "token_count": 400}, {"author_id": 2, "token_count": 499}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 8, "token_count": 19}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 6, "token_count": 12}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 10, "token_count": 18}, {"author_id": 20, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	3201	45.15%
Dave Airlie	2210	31.17%
Gurchetan Singh	505	7.12%
David Riley	394	5.56%
Chia-I Wu	335	4.72%
David L Stevens	300	4.23%
Jiandi An	48	0.68%
Vivek Kasireddy	19	0.27%
Dmitry Osipenko	18	0.25%
Doug Horn	16	0.23%
Dan Carpenter	12	0.17%
Anthoine Bourgeois	12	0.17%
Sam Ravnborg	6	0.08%
Marek Szyprowski	4	0.06%
Ville Syrjälä	3	0.04%
Michael S. Tsirkin	2	0.03%
Liu Yuntao	2	0.03%
Others	3	0.04%
Total	7090

virtgpu_vram.c

228

-

3

1134

Gerd HoffmannDavid L StevensChia-I Wu September 2020December 2020January 2021August 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 815}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 303}, ]}, ]

Author Name	Tokens	Token Proportion
Gerd Hoffmann	815	71.87%
David L Stevens	303	26.72%
Chia-I Wu	16	1.41%
Total	1134