kvm

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

arm64

9806

20

28

42408

Ricardo KollerOliver UptonAndrew JonesColton LewisReiji WatanabeMarc ZyngierJing ZhangRaghavendra Rao AnantaEric AugerSean ChristophersonMark BrownPaolo BonziniDavid WoodhouseHaibo XuVipin SharmaThomas HuthAnup PatelAnish MoorthyOthers March 2018September 2018March 2019May 2019September 2019October 2020November 2020April 2021May 2021June 2021July 2021August 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023October 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 265}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 5414}, {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 40}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 2276}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 494}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 5, "token_count": 983}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 4, "token_count": 323}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 19, "token_count": 7}, {"author_id": 7, "token_count": 967}, {"author_id": 5, "token_count": 732}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 5, "token_count": 3392}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 21, "token_count": 152}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 51}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 4, "token_count": 150}, {"author_id": 0, "token_count": 381}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 22, "token_count": 341}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 10}, {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 448}, {"author_id": 7, "token_count": 1020}, {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 258}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 21, "token_count": 24}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 4, "token_count": 655}, {"author_id": 22, "token_count": 420}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 22, "token_count": 575}, {"author_id": 5, "token_count": 4070}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 26}, {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 5, "token_count": 131}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 117}, {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 4, "token_count": 1100}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 200}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 131}, {"author_id": 10, "token_count": 15}, {"author_id": 0, "token_count": 31}, {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 20, "token_count": 2659}, {"author_id": 7, "token_count": 299}, {"author_id": 22, "token_count": 1803}, {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 51}, {"author_id": 20, "token_count": 12}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 48, "token_count": 4}, {"author_id": 4, "token_count": 2}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 4, "token_count": 1818}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 4, "token_count": 304}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 23}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 17, "token_count": 3752}, {"author_id": 21, "token_count": 495}, {"author_id": 4, "token_count": 5}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 12, "token_count": 228}, {"author_id": 4, "token_count": 932}, {"author_id": 60, "token_count": 370}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 60, "token_count": 33}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 21, "token_count": 4}, {"author_id": 59, "token_count": 314}, {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 106}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 21, "token_count": 1454}, {"author_id": 4, "token_count": 552}, {"author_id": 7, "token_count": 128}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 323}, {"author_id": 59, "token_count": 5}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 21, "token_count": 100}, {"author_id": 59, "token_count": 60}, {"author_id": 4, "token_count": 521}, {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 59, "token_count": 6}, {"author_id": 4, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Ricardo Koller	9359	22.07%
Oliver Upton	6833	16.11%
Andrew Jones	6109	14.41%
Colton Lewis	3754	8.85%
Reiji Watanabe	3139	7.40%
Marc Zyngier	2671	6.30%
Jing Zhang	2671	6.30%
Raghavendra Rao Ananta	2415	5.69%
Eric Auger	2276	5.37%
Sean Christopherson	888	2.09%
Mark Brown	390	0.92%
Paolo Bonzini	289	0.68%
David Woodhouse	228	0.54%
Haibo Xu	66	0.16%
Vipin Sharma	11	0.03%
Thomas Huth	9	0.02%
Anup Patel	7	0.02%
Anish Moorthy	4	0.01%
Others	1072	2.53%
Total	42408

include

9087

49

62

30722

Sean ChristophersonVitaly KuznetsovPaolo BonziniOliver UptonRaghavendra Rao AnantaChristoph SchlameussEric AugerAndrew JonesBibo MaoRicardo KollerHaibo XuAaron LewisBen GardonAnup PatelAtish PatraDavid MatlackPeter GondaJue WangPeter ShierJinrong LiangVishal AnnapurveThomas HuthJames HoughtonJim MattsonHariharan MariColton LewisVipin SharmaYang ZhongMakarand SonareYanan WangNico BoehrMarc ZyngierPeter XuAxel RasmussenIsaku YamahataAnish MoorthyJanis Schoetterl-GlauschMaciej S. SzmigieroChao PengFuad TabbaEmanuele Giuseppe EspositoJing ZhangAckerley TngRyan RobertsJoao MartinsDavid WoodhouseMaxim LevitskyOthers March 2018April 2018June 2018July 2018August 2018September 2018October 2018November 2018May 2019June 2019July 2019August 2019September 2019October 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 3342}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 50, "token_count": 3}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 211}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 22}, {"author_id": 60, "token_count": 17}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 173}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 3482}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 24}, {"author_id": 3, "token_count": 59}, {"author_id": 16, "token_count": 68}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 16, "token_count": 63}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 23, "token_count": 24}, {"author_id": 16, "token_count": 8}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 61}, {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 57}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 116}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 71}, {"author_id": 9, "token_count": 42}, {"author_id": 15, "token_count": 1010}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 82}, {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 35}, {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 41, "token_count": 84}, {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 23, "token_count": 7}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 156}, {"author_id": 3, "token_count": 8}, {"author_id": 9, "token_count": 80}, {"author_id": 30, "token_count": 15}, {"author_id": 4, "token_count": 42}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 20}, {"author_id": 32, "token_count": 100}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 72}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 9, "token_count": 7}, {"author_id": 2, "token_count": 51}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 22}, {"author_id": 9, "token_count": 42}, {"author_id": 32, "token_count": 154}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 44, "token_count": 16}, {"author_id": 2, "token_count": 24}, {"author_id": 28, "token_count": 69}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 51}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 6}, {"author_id": 54, "token_count": 42}, {"author_id": 18, "token_count": 12}, {"author_id": 2, "token_count": 597}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 57, "token_count": 2}, {"author_id": 30, "token_count": 148}, {"author_id": 20, "token_count": 8}, {"author_id": 5, "token_count": 157}, {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 18, "token_count": 3}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ 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{"author_id": 8, "token_count": 7}, {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 259}, {"author_id": 2, "token_count": 1068}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 13}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 19, "token_count": 10}, {"author_id": 4, "token_count": 101}, {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 18, "token_count": 79}, {"author_id": 13, "token_count": 25}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 9, "token_count": 69}, {"author_id": 17, "token_count": 23}, {"author_id": 34, "token_count": 266}, {"author_id": 7, "token_count": 4}, {"author_id": 0, "token_count": 1239}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 18, "token_count": 1}, {"author_id": 2, "token_count": 11}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 2, "token_count": 97}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 18, "token_count": 118}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 20}, {"author_id": 24, "token_count": 7}, {"author_id": 5, "token_count": 126}, {"author_id": 0, "token_count": 714}, {"author_id": 2, "token_count": 103}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 59}, {"author_id": 18, "token_count": 82}, {"author_id": 4, "token_count": 4}, {"author_id": 0, "token_count": 46}, {"author_id": 36, "token_count": 106}, {"author_id": 29, "token_count": 11}, {"author_id": 2, "token_count": 323}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 1}, {"author_id": 36, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 64}, {"author_id": 29, "token_count": 113}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 8}, {"author_id": 8, "token_count": 6}, {"author_id": 0, "token_count": 19}, {"author_id": 36, "token_count": 9}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 31, "token_count": 58}, {"author_id": 0, "token_count": 40}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 155}, {"author_id": 4, "token_count": 3}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 6, "token_count": 91}, {"author_id": 3, "token_count": 11}, {"author_id": 10, "token_count": 6}, {"author_id": 0, "token_count": 148}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 25, "token_count": 19}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 80}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 33, "token_count": 24}, {"author_id": 0, "token_count": 80}, {"author_id": 29, "token_count": 112}, {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 58, "token_count": 7}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 97}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 507}, {"author_id": 25, "token_count": 235}, {"author_id": 0, "token_count": 249}, {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 51, "token_count": 13}, {"author_id": 48, "token_count": 28}, {"author_id": 24, "token_count": 339}, {"author_id": 0, "token_count": 14}, {"author_id": 16, "token_count": 34}, {"author_id": 2, "token_count": 53}, {"author_id": 60, "token_count": 26}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 2918}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 328}, {"author_id": 4, "token_count": 1883}, {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 35, "token_count": 32}, {"author_id": 60, "token_count": 58}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 1249}, {"author_id": 17, "token_count": 25}, {"author_id": 39, "token_count": 137}, {"author_id": 0, "token_count": 90}, {"author_id": 2, "token_count": 41}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 17, "token_count": 28}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 18}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 11, "token_count": 32}, {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 35, "token_count": 5}, {"author_id": 0, "token_count": 38}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 48}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 14, "token_count": 56}, {"author_id": 7, "token_count": 196}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 27, "token_count": 538}, {"author_id": 26, "token_count": 173}, {"author_id": 43, "token_count": 2}, {"author_id": 0, "token_count": 186}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 98}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 57, "token_count": 14}, {"author_id": 4, "token_count": 12}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 8}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 460}, {"author_id": 0, "token_count": 22}, {"author_id": 60, "token_count": 51}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 131}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	6938	22.58%
Vitaly Kuznetsov	5959	19.40%
Paolo Bonzini	3744	12.19%
Oliver Upton	2523	8.21%
Raghavendra Rao Ananta	1300	4.23%
Christoph Schlameuss	1281	4.17%
Eric Auger	1061	3.45%
Andrew Jones	603	1.96%
Bibo Mao	538	1.75%
Ricardo Koller	520	1.69%
Haibo Xu	513	1.67%
Aaron Lewis	486	1.58%
Ben Gardon	420	1.37%
Anup Patel	419	1.36%
Atish Patra	384	1.25%
David Matlack	373	1.21%
Peter Gonda	354	1.15%
Jue Wang	266	0.87%
Peter Shier	254	0.83%
Jinrong Liang	254	0.83%
Vishal Annapurve	236	0.77%
Thomas Huth	174	0.57%
James Houghton	173	0.56%
Jim Mattson	168	0.55%
Hariharan Mari	137	0.45%
Colton Lewis	135	0.44%
Vipin Sharma	125	0.41%
Yang Zhong	95	0.31%
Makarand Sonare	84	0.27%
Yanan Wang	69	0.22%
Nico Boehr	58	0.19%
Marc Zyngier	56	0.18%
Peter Xu	55	0.18%
Axel Rasmussen	42	0.14%
Isaku Yamahata	37	0.12%
Anish Moorthy	28	0.09%
Janis Schoetterl-Glausch	26	0.08%
Maciej S. Szmigiero	25	0.08%
Chao Peng	24	0.08%
Fuad Tabba	16	0.05%
Emanuele Giuseppe Esposito	16	0.05%
Jing Zhang	14	0.05%
Ackerley Tng	13	0.04%
Ryan Roberts	7	0.02%
Joao Martins	3	0.01%
David Woodhouse	3	0.01%
Maxim Levitsky	2	0.01%
Others	424	1.38%
Total	30722

lib

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54598

Paolo BonziniSean ChristophersonAndrew JonesRicardo KollerAnup PatelOliver UptonAaron LewisBibo MaoJames HoughtonDavid MatlackRaghavendra Rao AnantaBen GardonThomas HuthPeter GondaEric AugerVitaly KuznetsovYanan WangMaciej S. SzmigieroMarc ZyngierPeter XuRyan RobertsAnish MoorthyVipin SharmaHaibo XuVishal AnnapurveAxel RasmussenChristian BornträgerColton LewisChao PengJinrong LiangPeter ShierDavid WoodhouseJim MattsonJing ZhangAtish PatraMaxim LevitskyReiji WatanabeHariharan MariEmanuele Giuseppe EspositoAckerley TngAlexander GrafChristoph SchlameussMark BrownJoao MartinsGavin ShanFuad TabbaOthers March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023June 2023July 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024October 2024November 2024January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 14191}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 50, "token_count": 2}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 1076}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 86}, {"author_id": 60, "token_count": 79}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 1908}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 65}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 79}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 22}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 9, "token_count": 5}, {"author_id": 2, "token_count": 35}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 54}, {"author_id": 3, "token_count": 54}, {"author_id": 16, "token_count": 1148}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 33}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 16, "token_count": 69}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 23, "token_count": 145}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 607}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 657}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 352}, {"author_id": 9, "token_count": 151}, {"author_id": 15, "token_count": 604}, {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 236}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 136}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 55, "token_count": 7}, {"author_id": 23, "token_count": 197}, {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 400}, {"author_id": 3, "token_count": 90}, {"author_id": 9, "token_count": 214}, {"author_id": 30, "token_count": 38}, {"author_id": 4, "token_count": 66}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 97}, {"author_id": 32, "token_count": 93}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 259}, {"author_id": 60, "token_count": 170}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 9, "token_count": 71}, {"author_id": 2, "token_count": 244}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 9, "token_count": 71}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 77}, {"author_id": 44, "token_count": 10}, {"author_id": 2, "token_count": 7}, {"author_id": 28, "token_count": 719}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 15, "token_count": 213}, {"author_id": 13, "token_count": 527}, {"author_id": 23, "token_count": 2}, {"author_id": 2, "token_count": 16}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 113}, {"author_id": 3, "token_count": 2}, {"author_id": 54, "token_count": 229}, {"author_id": 18, "token_count": 59}, {"author_id": 1, "token_count": 20}, {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 53, "token_count": 144}, {"author_id": 57, "token_count": 2}, {"author_id": 30, "token_count": 24}, {"author_id": 20, "token_count": 57}, {"author_id": 5, "token_count": 479}, {"author_id": 0, "token_count": 289}, {"author_id": 28, "token_count": 24}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 18, "token_count": 16}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 160}, {"author_id": 4, "token_count": 7}, {"author_id": 1, "token_count": 139}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 94}, {"author_id": 4, "token_count": 84}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 19, "token_count": 2236}, {"author_id": 24, "token_count": 25}, {"author_id": 7, "token_count": 1558}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 226}, {"author_id": 5, "token_count": 1607}, {"author_id": 0, "token_count": 270}, {"author_id": 2, "token_count": 95}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 5}, {"author_id": 21, "token_count": 451}, {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 6}, {"author_id": 1, "token_count": 16}, {"author_id": 5, "token_count": 16}, {"author_id": 2, "token_count": 39}, {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 59, "token_count": 3}, {"author_id": 0, "token_count": 775}, {"author_id": 2, "token_count": 33}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 19, "token_count": 48}, {"author_id": 4, "token_count": 72}, {"author_id": 1, "token_count": 180}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 18, "token_count": 749}, {"author_id": 0, "token_count": 112}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 9, "token_count": 296}, {"author_id": 7, "token_count": 9}, {"author_id": 0, "token_count": 659}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 18, "token_count": 321}, {"author_id": 21, "token_count": 19}, {"author_id": 0, "token_count": 173}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 91}, {"author_id": 24, "token_count": 274}, {"author_id": 22, "token_count": 15}, {"author_id": 5, "token_count": 659}, {"author_id": 0, "token_count": 486}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 133}, {"author_id": 18, "token_count": 11}, {"author_id": 42, "token_count": 2}, {"author_id": 4, "token_count": 19}, {"author_id": 0, "token_count": 68}, {"author_id": 36, "token_count": 346}, {"author_id": 29, "token_count": 54}, {"author_id": 2, "token_count": 102}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 4, "token_count": 136}, {"author_id": 1, "token_count": 4}, {"author_id": 22, "token_count": 10}, {"author_id": 0, "token_count": 30}, {"author_id": 36, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 93}, {"author_id": 29, "token_count": 25}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 51, "token_count": 8}, {"author_id": 0, "token_count": 198}, {"author_id": 36, "token_count": 58}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 52}, {"author_id": 58, "token_count": 143}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 4, "token_count": 75}, {"author_id": 1, "token_count": 25}, {"author_id": 23, "token_count": 2}, {"author_id": 0, "token_count": 12}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 23, "token_count": 23}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 6, "token_count": 1569}, {"author_id": 3, "token_count": 21}, {"author_id": 10, "token_count": 13}, {"author_id": 0, "token_count": 59}, {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 0, "token_count": 22}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 33, "token_count": 135}, {"author_id": 20, "token_count": 3}, {"author_id": 0, "token_count": 243}, {"author_id": 29, "token_count": 180}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 58, "token_count": 303}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 123}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 382}, {"author_id": 25, "token_count": 107}, {"author_id": 0, "token_count": 147}, {"author_id": 2, "token_count": 81}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 48, "token_count": 427}, {"author_id": 24, "token_count": 824}, {"author_id": 0, "token_count": 82}, {"author_id": 60, "token_count": 75}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 1634}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 27}, {"author_id": 4, "token_count": 1399}, {"author_id": 1, "token_count": 138}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 31}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 0, "token_count": 25}, {"author_id": 60, "token_count": 47}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 5}, {"author_id": 17, "token_count": 5}, {"author_id": 39, "token_count": 14}, {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 171}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 186}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 14, "token_count": 1}, {"author_id": 7, "token_count": 69}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 27, "token_count": 1986}, {"author_id": 26, "token_count": 1838}, {"author_id": 43, "token_count": 26}, {"author_id": 0, "token_count": 104}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 21, "token_count": 38}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 388}, {"author_id": 0, "token_count": 158}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Paolo Bonzini	16524	30.26%
Sean Christopherson	6338	11.61%
Andrew Jones	3226	5.91%
Ricardo Koller	2765	5.06%
Anup Patel	2284	4.18%
Oliver Upton	2254	4.13%
Aaron Lewis	2166	3.97%
Bibo Mao	1986	3.64%
James Houghton	1845	3.38%
David Matlack	1727	3.16%
Raghavendra Rao Ananta	1636	3.00%
Ben Gardon	1558	2.85%
Thomas Huth	1218	2.23%
Peter Gonda	1123	2.06%
Eric Auger	817	1.50%
Vitaly Kuznetsov	798	1.46%
Yanan Wang	743	1.36%
Maciej S. Szmigiero	527	0.97%
Marc Zyngier	508	0.93%
Peter Xu	455	0.83%
Ryan Roberts	446	0.82%
Anish Moorthy	427	0.78%
Vipin Sharma	408	0.75%
Haibo Xu	395	0.72%
Vishal Annapurve	259	0.47%
Axel Rasmussen	229	0.42%
Christian Bornträger	144	0.26%
Colton Lewis	138	0.25%
Chao Peng	135	0.25%
Jinrong Liang	107	0.20%
Peter Shier	93	0.17%
David Woodhouse	77	0.14%
Jim Mattson	68	0.12%
Jing Zhang	60	0.11%
Atish Patra	28	0.05%
Maxim Levitsky	26	0.05%
Reiji Watanabe	25	0.05%
Hariharan Mari	14	0.03%
Emanuele Giuseppe Esposito	10	0.02%
Ackerley Tng	8	0.01%
Alexander Graf	7	0.01%
Christoph Schlameuss	5	0.01%
Mark Brown	3	0.01%
Joao Martins	2	0.00%
Gavin Shan	2	0.00%
Fuad Tabba	2	0.00%
Others	619	1.13%
Total	54598

riscv

2221

4

16

11033

Atish PatraHaibo XuAnup PatelAndrew JonesRaghavendra Rao AnantaSean ChristophersonOliver UptonPaolo BonziniMark BrownOthers March 2018October 2021December 2021February 2022April 2022July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024June 2024July 2024October 2024November 2024December 2024March 2025April 2025August 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 19, "token_count": 5}, {"author_id": 7, "token_count": 227}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 59, "token_count": 2}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 10, "token_count": 3781}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 3, "token_count": 140}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 3, "token_count": 154}, {"author_id": 19, "token_count": 325}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 19, "token_count": 4}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 19, "token_count": 722}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 690}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 159}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 19, "token_count": 28}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 14}, {"author_id": 14, "token_count": 2882}, {"author_id": 60, "token_count": 250}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 60, "token_count": 114}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 60, "token_count": 30}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 3, "token_count": 26}, {"author_id": 60, "token_count": 28}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 42}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 14, "token_count": 163}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 14, "token_count": 916}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 19, "token_count": 193}, {"author_id": 60, "token_count": 95}, ]}, ]

Author Name	Tokens	Token Proportion
Atish Patra	3961	35.90%
Haibo Xu	3940	35.71%
Anup Patel	1277	11.57%
Andrew Jones	1030	9.34%
Raghavendra Rao Ananta	227	2.06%
Sean Christopherson	17	0.15%
Oliver Upton	10	0.09%
Paolo Bonzini	6	0.05%
Mark Brown	2	0.02%
Others	563	5.10%
Total	11033

s390

4047

9

22

18135

Janis Schoetterl-GlauschChristoph SchlameussNico BoehrThomas HuthHariharan MariIlya LeoshkevichJanosch FrankSean ChristophersonChristian BornträgerAndrew JonesVipin SharmaPaolo BonziniOliver UptonOthers May 2019August 2019September 2019October 2019January 2020March 2020December 2020December 2021February 2022March 2022April 2022May 2022June 2022February 2023March 2023July 2023November 2023December 2023January 2024February 2024April 2024August 2024November 2024December 2024January 2025February 2025September 2025October 2025 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 16, "token_count": 582}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 16, "token_count": 628}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 16, "token_count": 110}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 49, "token_count": 559}, {"author_id": 60, "token_count": 162}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 53, "token_count": 388}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 72}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 8, "token_count": 736}, {"author_id": 0, "token_count": 359}, {"author_id": 16, "token_count": 67}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 8, "token_count": 2948}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 8, "token_count": 211}, {"author_id": 0, "token_count": 21}, {"author_id": 16, "token_count": 630}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 8, "token_count": 2263}, {"author_id": 36, "token_count": 9}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 31, "token_count": 2298}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 47, "token_count": 633}, {"author_id": 0, "token_count": 19}, {"author_id": 16, "token_count": 32}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 407}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 11, "token_count": 2013}, {"author_id": 39, "token_count": 976}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 11, "token_count": 973}, {"author_id": 0, "token_count": 2}, {"author_id": 60, "token_count": 21}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 11, "token_count": 878}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 11, "token_count": 4}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Janis Schoetterl-Glausch	6158	33.96%
Christoph Schlameuss	3868	21.33%
Nico Boehr	2298	12.67%
Thomas Huth	2049	11.30%
Hariharan Mari	976	5.38%
Ilya Leoshkevich	633	3.49%
Janosch Frank	559	3.08%
Sean Christopherson	430	2.37%
Christian Bornträger	390	2.15%
Andrew Jones	12	0.07%
Vipin Sharma	9	0.05%
Paolo Bonzini	3	0.02%
Oliver Upton	2	0.01%
Others	747	4.12%
Total	18135

x86

17406

72

65

70464

Sean ChristophersonVitaly KuznetsovPaolo BonziniAaron LewisDavid WoodhouseJinrong LiangJim MattsonVishal AnnapurveBen GardonPeter ShierPeter GondaOliver UptonMichal LuczajJue WangYang ZhongPeter XuMakarand SonareIsaku YamahataMaxim LevitskyEmanuele Giuseppe EspositoIlias StamatisMaciej S. SzmigieroThomas HuthJoao MartinsNikunj A. DadhaniaVipin SharmaAckerley TngAlexander GrafDavid MatlackEric AugerAndrew JonesColton LewisRicardo KollerChao PengOthers March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019March 2019April 2019May 2019June 2019August 2019September 2019October 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023May 2023June 2023July 2023August 2023September 2023October 2023November 2023December 2023January 2024February 2024March 2024April 2024May 2024June 2024July 2024August 2024September 2024October 2024November 2024December 2024January 2025February 2025March 2025May 2025June 2025August 2025September 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 1657}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 67}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 50, "token_count": 550}, {"author_id": 60, "token_count": 141}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 762}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 14}, {"author_id": 60, "token_count": 131}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 82}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 2, "token_count": 612}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 280}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 208}, {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 450}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 927}, {"author_id": 1, "token_count": 33}, {"author_id": 16, "token_count": 4}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 42}, {"author_id": 60, "token_count": 69}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 499}, {"author_id": 2, "token_count": 26}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 6, "token_count": 112}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 10}, {"author_id": 15, "token_count": 212}, {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 2, "token_count": 43}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 41, "token_count": 836}, {"author_id": 1, "token_count": 161}, {"author_id": 23, "token_count": 827}, {"author_id": 2, "token_count": 75}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 23}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 49}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 55, "token_count": 477}, {"author_id": 1, "token_count": 646}, {"author_id": 2, "token_count": 70}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 6, "token_count": 1699}, {"author_id": 30, "token_count": 387}, {"author_id": 4, "token_count": 492}, {"author_id": 0, "token_count": 204}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 9}, {"author_id": 32, "token_count": 1728}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 6, "token_count": 441}, {"author_id": 12, "token_count": 498}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 511}, {"author_id": 60, "token_count": 262}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 12, "token_count": 854}, {"author_id": 44, "token_count": 471}, {"author_id": 2, "token_count": 1144}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 6, "token_count": 303}, {"author_id": 18, "token_count": 2}, {"author_id": 46, "token_count": 679}, {"author_id": 2, "token_count": 1999}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 30, "token_count": 16}, {"author_id": 5, "token_count": 17}, {"author_id": 0, "token_count": 8}, {"author_id": 2, "token_count": 188}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 85}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 43, "token_count": 34}, {"author_id": 16, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 43, "token_count": 334}, {"author_id": 4, "token_count": 652}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 24, "token_count": 1044}, {"author_id": 0, "token_count": 365}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 12, "token_count": 221}, {"author_id": 1, "token_count": 369}, {"author_id": 2, "token_count": 80}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 12, "token_count": 796}, {"author_id": 13, "token_count": 6}, {"author_id": 24, "token_count": 73}, {"author_id": 0, "token_count": 635}, {"author_id": 38, "token_count": 1063}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 30, "token_count": 815}, {"author_id": 1, "token_count": 4}, {"author_id": 2, "token_count": 137}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 12, "token_count": 443}, {"author_id": 1, "token_count": 72}, {"author_id": 24, "token_count": 89}, {"author_id": 0, "token_count": 2152}, {"author_id": 2, "token_count": 981}, {"author_id": 60, "token_count": 67}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 12, "token_count": 1419}, {"author_id": 4, "token_count": 280}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 100}, {"author_id": 60, "token_count": 152}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 6, "token_count": 30}, {"author_id": 13, "token_count": 592}, {"author_id": 0, "token_count": 138}, {"author_id": 60, "token_count": 325}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 9, "token_count": 825}, {"author_id": 17, "token_count": 24}, {"author_id": 34, "token_count": 1186}, {"author_id": 0, "token_count": 1896}, {"author_id": 2, "token_count": 47}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 4, "token_count": 9}, {"author_id": 0, "token_count": 1149}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 6, "token_count": 273}, {"author_id": 18, "token_count": 29}, {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 133}, {"author_id": 36, "token_count": 4}, {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 37, "token_count": 392}, {"author_id": 0, "token_count": 139}, {"author_id": 16, "token_count": 36}, {"author_id": 2, "token_count": 489}, {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 18, "token_count": 304}, {"author_id": 12, "token_count": 336}, {"author_id": 43, "token_count": 343}, {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 10}, {"author_id": 36, "token_count": 3}, {"author_id": 2, "token_count": 5458}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 1281}, {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 7}, {"author_id": 36, "token_count": 375}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 962}, {"author_id": 44, "token_count": 223}, {"author_id": 1, "token_count": 7}, {"author_id": 36, "token_count": 1}, {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 19}, {"author_id": 12, "token_count": 174}, {"author_id": 37, "token_count": 1}, {"author_id": 0, "token_count": 64}, {"author_id": 36, "token_count": 153}, {"author_id": 60, "token_count": 105}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 523}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 453}, {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 147}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 0, "token_count": 121}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 37, "token_count": 261}, {"author_id": 0, "token_count": 97}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 37, "token_count": 493}, {"author_id": 0, "token_count": 133}, {"author_id": 16, "token_count": 49}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 25, "token_count": 717}, {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 30, "token_count": 225}, {"author_id": 0, "token_count": 322}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 51, "token_count": 486}, {"author_id": 33, "token_count": 16}, {"author_id": 0, "token_count": 1}, {"author_id": 29, "token_count": 2009}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 53}, {"author_id": 2, "token_count": 42}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 25, "token_count": 1800}, {"author_id": 0, "token_count": 322}, {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 24, "token_count": 330}, {"author_id": 0, "token_count": 185}, {"author_id": 16, "token_count": 463}, {"author_id": 2, "token_count": 305}, {"author_id": 60, "token_count": 184}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 18, "token_count": 134}, {"author_id": 0, "token_count": 135}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 1, "token_count": 783}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1717225200, "group": [ {"author_id": 35, "token_count": 727}, {"author_id": 43, "token_count": 3}, {"author_id": 0, "token_count": 15}, {"author_id": 60, "token_count": 113}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 24, "token_count": 49}, {"author_id": 0, "token_count": 86}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 37, "token_count": 95}, {"author_id": 0, "token_count": 326}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 0, "token_count": 297}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 181}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 982}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 1, "token_count": 225}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 52, "token_count": 543}, {"author_id": 0, "token_count": 251}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 30, "token_count": 823}, {"author_id": 0, "token_count": 4}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1754031600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 0, "token_count": 2187}, {"author_id": 60, "token_count": 65}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	13550	19.23%
Vitaly Kuznetsov	13083	18.57%
Paolo Bonzini	5660	8.03%
Aaron Lewis	5538	7.86%
David Woodhouse	4741	6.73%
Jinrong Liang	2517	3.57%
Jim Mattson	2266	3.22%
Vishal Annapurve	2014	2.86%
Ben Gardon	1787	2.54%
Peter Shier	1728	2.45%
Peter Gonda	1585	2.25%
Oliver Upton	1433	2.03%
Michal Luczaj	1242	1.76%
Jue Wang	1186	1.68%
Yang Zhong	1063	1.51%
Peter Xu	841	1.19%
Makarand Sonare	836	1.19%
Isaku Yamahata	727	1.03%
Maxim Levitsky	714	1.01%
Emanuele Giuseppe Esposito	694	0.98%
Ilias Stamatis	679	0.96%
Maciej S. Szmigiero	598	0.85%
Thomas Huth	556	0.79%
Joao Martins	550	0.78%
Nikunj A. Dadhania	543	0.77%
Vipin Sharma	536	0.76%
Ackerley Tng	486	0.69%
Alexander Graf	477	0.68%
David Matlack	469	0.67%
Eric Auger	212	0.30%
Andrew Jones	166	0.24%
Colton Lewis	24	0.03%
Ricardo Koller	17	0.02%
Chao Peng	16	0.02%
Others	1701	2.41%
Total	70464

Files:

access_tracking_perf_test.c

609

-

9

2039

David MatlackJames HoughtonSean ChristophersonMaxim LevitskyEmanuele Giuseppe EspositoVipin SharmaOliver UptonColton LewisPaolo Bonzini July 2021August 2021September 2021November 2021February 2022May 2022September 2022October 2022November 2022December 2022May 2025 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 18, "token_count": 1225}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 5}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 10}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 4, "token_count": 2}, {"author_id": 0, "token_count": 18}, {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 26, "token_count": 607}, {"author_id": 43, "token_count": 85}, {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Matlack	1245	61.06%
James Houghton	607	29.77%
Sean Christopherson	87	4.27%
Maxim Levitsky	85	4.17%
Emanuele Giuseppe Esposito	4	0.20%
Vipin Sharma	3	0.15%
Oliver Upton	2	0.10%
Colton Lewis	2	0.10%
Paolo Bonzini	1	0.05%
Total	2039

arch_timer.c

252

-

8

966

Raghavendra Rao AnantaHaibo XuSean ChristophersonMarc ZyngierVipin SharmaAndrew JonesOliver UptonOthers October 2021December 2021February 2022April 2022May 2022November 2022March 2023July 2023December 2023January 2024June 2025 var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 7, "token_count": 659}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 13}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 21, "token_count": 32}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 10, "token_count": 193}, ]}, {"timestamp": 1748761200, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Raghavendra Rao Ananta	659	68.22%
Haibo Xu	193	19.98%
Sean Christopherson	57	5.90%
Marc Zyngier	32	3.31%
Vipin Sharma	13	1.35%
Andrew Jones	5	0.52%
Oliver Upton	4	0.41%
Others	3	0.31%
Total	966

coalesced_io_test.c

236

-

2

1284

Sean ChristophersonJue Wang June 2022August 2024 var spanGroupData = [ {"timestamp": 1654066800, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1722495600, "group": [ {"author_id": 0, "token_count": 1278}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	1278	99.53%
Jue Wang	6	0.47%
Total	1284

demand_paging_test.c

360

-

11

1430

Ben GardonAxel RasmussenAnish MoorthyRicardo KollerAndrew JonesSean ChristophersonPeter XuDavid MatlackVipin SharmaPaolo BonziniOthers January 2020February 2020March 2020October 2020November 2020December 2020January 2021May 2021August 2021September 2021November 2021December 2021February 2022October 2022November 2022December 2022February 2023April 2023June 2023December 2023February 2024 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 417}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 9, "token_count": 229}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 11}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 9, "token_count": 37}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 9, "token_count": 33}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 54, "token_count": 222}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 11}, {"author_id": 5, "token_count": 116}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 48, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 23, "token_count": 29}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 23, "token_count": 26}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 48, "token_count": 146}, ]}, ]

Author Name	Tokens	Token Proportion
Ben Gardon	716	50.07%
Axel Rasmussen	222	15.52%
Anish Moorthy	147	10.28%
Ricardo Koller	116	8.11%
Andrew Jones	74	5.17%
Sean Christopherson	59	4.13%
Peter Xu	55	3.85%
David Matlack	21	1.47%
Vipin Sharma	16	1.12%
Paolo Bonzini	1	0.07%
Others	3	0.21%
Total	1430

dirty_log_perf_test.c

397

-

10

1618

Ben GardonDavid MatlackColton LewisSean ChristophersonAndrew JonesVipin SharmaPaolo BonziniPeter XuOthers March 2018January 2020October 2020November 2020December 2020January 2021February 2021August 2021September 2021November 2021December 2021January 2022February 2022May 2022June 2022July 2022October 2022November 2022December 2022January 2023June 2023December 2023March 2024 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 46}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 9, "token_count": 958}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 16}, {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 71}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 9, "token_count": 57}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 27}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 40}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 33}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 18, "token_count": 18}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 17, "token_count": 109}, {"author_id": 36, "token_count": 73}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Ben Gardon	1094	67.61%
David Matlack	123	7.60%
Colton Lewis	109	6.74%
Sean Christopherson	101	6.24%
Andrew Jones	89	5.50%
Vipin Sharma	73	4.51%
Paolo Bonzini	23	1.42%
Peter Xu	2	0.12%
Others	4	0.25%
Total	1618

dirty_log_test.c

909

-

13

2925

Peter XuSean ChristophersonAndrew JonesGavin ShanThomas HuthPaolo BonziniMarc ZyngierMaxim LevitskyOliver UptonOthers March 2018August 2018September 2018October 2018November 2018April 2019May 2019July 2019August 2019February 2020March 2020September 2020December 2020April 2021September 2021November 2021December 2021February 2022April 2022May 2022June 2022September 2022November 2022October 2023December 2023February 2024March 2024January 2025September 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 53}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 505}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 259}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 23, "token_count": 1}, {"author_id": 16, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 16, "token_count": 109}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 23, "token_count": 27}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 23, "token_count": 1067}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 78}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 70}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 21, "token_count": 19}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 42, "token_count": 142}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 43, "token_count": 15}, {"author_id": 0, "token_count": 290}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Peter Xu	1670	57.09%
Sean Christopherson	465	15.90%
Andrew Jones	413	14.12%
Gavin Shan	142	4.85%
Thomas Huth	112	3.83%
Paolo Bonzini	68	2.32%
Marc Zyngier	19	0.65%
Maxim Levitsky	15	0.51%
Oliver Upton	5	0.17%
Others	16	0.55%
Total	2925

get-reg-list.c

405

-

6

1737

Andrew JonesHaibo XuPaolo BonziniOliver UptonSean ChristophersonOthers March 2018October 2020November 2020May 2021June 2022April 2023June 2023July 2023December 2023September 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 173}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 3, "token_count": 203}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 3, "token_count": 1212}, {"author_id": 10, "token_count": 78}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 1}, {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Jones	1608	92.57%
Haibo Xu	78	4.49%
Paolo Bonzini	21	1.21%
Oliver Upton	16	0.92%
Sean Christopherson	4	0.23%
Others	10	0.58%
Total	1737

guest_memfd_test.c

394

-

6

1999

Chao PengFuad TabbaSean ChristophersonAckerley TngOthers October 2023February 2024March 2024October 2024July 2025October 2025 var spanGroupData = [ {"timestamp": 1696143600, "group": [ {"author_id": 33, "token_count": 1087}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1751353200, "group": [ {"author_id": 57, "token_count": 436}, {"author_id": 0, "token_count": 249}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 51, "token_count": 42}, {"author_id": 0, "token_count": 169}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Peng	1087	54.38%
Fuad Tabba	436	21.81%
Sean Christopherson	421	21.06%
Ackerley Tng	42	2.10%
Others	13	0.65%
Total	1999

guest_print_test.c

235

-

4

883

Aaron LewisSean ChristophersonAndrew JonesOthers December 2021July 2023December 2023July 2024 var spanGroupData = [ {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 6, "token_count": 829}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 0, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Aaron Lewis	829	93.88%
Sean Christopherson	47	5.32%
Andrew Jones	4	0.45%
Others	3	0.34%
Total	883

hardware_disable_test.c

180

-

5

799

Ignacio AlvaradoDavid MatlackSean ChristophersonVitaly KuznetsovAndrew Jones February 2021March 2021May 2021February 2022April 2022May 2022December 2023 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 45, "token_count": 692}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 80}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Ignacio Alvarado	692	86.61%
David Matlack	80	10.01%
Sean Christopherson	19	2.38%
Vitaly Kuznetsov	5	0.63%
Andrew Jones	3	0.38%
Total	799

irqfd_test.c

143

-

2

579

Sean ChristophersonOliver Upton May 2025September 2025 var spanGroupData = [ {"timestamp": 1746082800, "group": [ {"author_id": 0, "token_count": 557}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	557	96.20%
Oliver Upton	22	3.80%
Total	579

kvm_binary_stats_test.c

273

-

7

1140

Jing ZhangSean ChristophersonOliver UptonBen GardonAndrew JonesThomas HuthOthers June 2019November 2020June 2021August 2021February 2022April 2022May 2022June 2022July 2022October 2022January 2023July 2023 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 32}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 20, "token_count": 760}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 20, "token_count": 25}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 3, "token_count": 6}, {"author_id": 9, "token_count": 47}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 4, "token_count": 78}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 16, "token_count": 24}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 20, "token_count": 10}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 106}, ]}, ]

Author Name	Tokens	Token Proportion
Jing Zhang	795	69.74%
Sean Christopherson	157	13.77%
Oliver Upton	78	6.84%
Ben Gardon	47	4.12%
Andrew Jones	38	3.33%
Thomas Huth	24	2.11%
Others	1	0.09%
Total	1140

kvm_create_max_vcpus.c

66

-

7

189

Aaron LewisSean ChristophersonVitaly KuznetsovAndrew JonesOthers May 2019June 2019November 2019February 2020September 2021November 2021February 2022April 2022January 2025 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 171}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Aaron Lewis	171	90.48%
Sean Christopherson	5	2.65%
Vitaly Kuznetsov	3	1.59%
Andrew Jones	3	1.59%
Others	7	3.70%
Total	189

kvm_page_table_test.c

477

-

9

1788

Yanan WangSean ChristophersonBibo MaoVipin SharmaDavid MatlackAndrew JonesThomas HuthMaciej S. SzmigieroOthers March 2021September 2021November 2021December 2021February 2022April 2022November 2022July 2023October 2023December 2023 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 28, "token_count": 1702}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 18, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 13, "token_count": 1}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 61}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 27, "token_count": 4}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Yanan Wang	1702	95.19%
Sean Christopherson	69	3.86%
Bibo Mao	4	0.22%
Vipin Sharma	3	0.17%
David Matlack	3	0.17%
Andrew Jones	2	0.11%
Thomas Huth	1	0.06%
Maciej S. Szmigiero	1	0.06%
Others	3	0.17%
Total	1788

memslot_modification_stress_test.c

191

-

10

679

Ben GardonZhao YanDavid MatlackVipin SharmaSean ChristophersonGavin ShanMark BrownOliver UptonPaolo BonziniAndrew Jones January 2021February 2021May 2021August 2021November 2021February 2022October 2022November 2022December 2022December 2023July 2024September 2024 var spanGroupData = [ {"timestamp": 1609488000, "group": [ {"author_id": 9, "token_count": 523}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 18, "token_count": 15}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 18, "token_count": 4}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 18, "token_count": 8}, {"author_id": 42, "token_count": 15}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 4, "token_count": 3}, {"author_id": 36, "token_count": 17}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 56, "token_count": 63}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 59, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Ben Gardon	525	77.32%
Zhao Yan	63	9.28%
David Matlack	29	4.27%
Vipin Sharma	17	2.50%
Sean Christopherson	17	2.50%
Gavin Shan	15	2.21%
Mark Brown	5	0.74%
Oliver Upton	3	0.44%
Paolo Bonzini	1	0.15%
Andrew Jones	1	0.15%
Total	679

memslot_perf_test.c

1146

-

10

4786

Maciej S. SzmigieroGavin ShanRicardo KollerSean ChristophersonZhao YanMark BrownVipin SharmaAndrew JonesPaolo BonziniMaxim Levitsky April 2021May 2021September 2021February 2022October 2022November 2022December 2022July 2023October 2023December 2023July 2024September 2024October 2024 var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 13, "token_count": 3867}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 112}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 42, "token_count": 679}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 13}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 56, "token_count": 43}, ]}, {"timestamp": 1725174000, "group": [ {"author_id": 59, "token_count": 15}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 43, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Maciej S. Szmigiero	3867	80.80%
Gavin Shan	679	14.19%
Ricardo Koller	112	2.34%
Sean Christopherson	49	1.02%
Zhao Yan	43	0.90%
Mark Brown	15	0.31%
Vipin Sharma	13	0.27%
Andrew Jones	3	0.06%
Paolo Bonzini	1	0.02%
Maxim Levitsky	1	0.02%
Total	4786

mmu_stress_test.c

425

-

5

1969

Sean ChristophersonVipin SharmaMaxim LevitskyThomas HuthDavid Matlack February 2022April 2022May 2022June 2022November 2022July 2023March 2024November 2024February 2025October 2025 var spanGroupData = [ {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 1339}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 60}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 24}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 16, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 43, "token_count": 19}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 472}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	1924	97.71%
Vipin Sharma	24	1.22%
Maxim Levitsky	19	0.96%
Thomas Huth	1	0.05%
David Matlack	1	0.05%
Total	1969

pre_fault_memory_test.c

243

-

2

924

Isaku YamahataZhao Yan April 2024September 2025 var spanGroupData = [ {"timestamp": 1711954800, "group": [ {"author_id": 35, "token_count": 641}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 56, "token_count": 283}, ]}, ]

Author Name	Tokens	Token Proportion
Isaku Yamahata	641	69.37%
Zhao Yan	283	30.63%
Total	924

rseq_test.c

325

-

6

874

Sean ChristophersonGavin ShanJinrong LiangMark BrownAndrew JonesOthers September 2021February 2022May 2022July 2022August 2022January 2023December 2023March 2024April 2024May 2024April 2025 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 596}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 42, "token_count": 22}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 42, "token_count": 36}, {"author_id": 25, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 59, "token_count": 2}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 60, "token_count": 88}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 0, "token_count": 100}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	721	82.49%
Gavin Shan	58	6.64%
Jinrong Liang	4	0.46%
Mark Brown	2	0.23%
Andrew Jones	1	0.11%
Others	88	10.07%
Total	874

set_memory_region_test.c

655

-

15

2551

Sean ChristophersonChao PengVitaly KuznetsovZhao YanPaolo BonziniMaciej S. SzmigieroVipin SharmaBen GardonAndrew JonesBibo MaoChristian BornträgerOthers March 2018February 2020April 2020December 2020April 2021June 2021July 2021December 2021February 2022April 2022June 2022November 2022February 2023July 2023October 2023November 2023December 2023February 2024March 2024April 2024July 2024November 2024December 2024May 2025October 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 537}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 542}, {"author_id": 60, "token_count": 150}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 13, "token_count": 19}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 2, "token_count": 95}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 53, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 70}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 36, "token_count": 6}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 33, "token_count": 515}, {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 1, "token_count": 11}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 56, "token_count": 89}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 60, "token_count": 172}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1759302000, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Sean Christopherson	1428	55.98%
Chao Peng	515	20.19%
Vitaly Kuznetsov	95	3.72%
Zhao Yan	89	3.49%
Paolo Bonzini	42	1.65%
Maciej S. Szmigiero	19	0.74%
Vipin Sharma	9	0.35%
Ben Gardon	8	0.31%
Andrew Jones	6	0.24%
Bibo Mao	3	0.12%
Christian Bornträger	2	0.08%
Others	335	13.13%
Total	2551

steal_time.c

422

-

10

2237

Andrew JonesSean ChristophersonThomas HuthPaolo BonziniOliver UptonAtish PatraPeter XuBen GardonColton LewisOthers March 2018July 2018August 2018September 2018January 2020March 2020July 2021September 2021December 2021February 2022April 2022May 2022June 2022July 2023October 2023December 2023April 2024November 2024September 2025 var spanGroupData = [ {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 48}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 23, "token_count": 6}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 1558}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 129}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 4, "token_count": 27}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1696143600, "group": [ {"author_id": 16, "token_count": 122}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 294}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1730444400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1756710000, "group": [ {"author_id": 4, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Jones	1854	82.88%
Sean Christopherson	156	6.97%
Thomas Huth	122	5.45%
Paolo Bonzini	54	2.41%
Oliver Upton	29	1.30%
Atish Patra	7	0.31%
Peter Xu	6	0.27%
Ben Gardon	5	0.22%
Colton Lewis	1	0.04%
Others	3	0.13%
Total	2237

system_counter_offset_test.c

127

-

4

478

Oliver UptonSean ChristophersonColton LewisAndrew Jones September 2021March 2022April 2022May 2022June 2022December 2023 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 449}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Oliver Upton	449	93.93%
Sean Christopherson	27	5.65%
Colton Lewis	1	0.21%
Andrew Jones	1	0.21%
Total	478