Linux

Metric

Contributor summary

Lines of code added by the top 5 authors in 2015, by affiliation

 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
AMD 5,045 581 2,163 227 4,170 415,509 2,301 15,609 914 33,371 1,126 44,577 525,593
(Unknown) 36,673 24,411 47,515 34,901 54,722 48,234 32,885 25,620 30,516 39,424 27,189 31,682 433,772
Intel 17,323 17,149 19,284 24,853 31,089 33,460 20,628 92,986 17,370 48,457 12,923 35,045 370,567
Red Hat 28,977 10,371 10,840 17,130 19,524 20,058 10,021 64,293 13,625 15,290 5,097 9,797 225,023
IBM 4,393 8,035 10,821 5,438 5,655 4,415 6,539 7,798 1,973 5,050 2,187 19,408 81,712

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Lines of code added by the top 10 authors in 2015, by email

 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
alexdeucher@gmail.com 389 78 814 58 287 410,505 304 250 198 31,991 28 1,874 446,776
bskeggs@redhat.com 21,271 0 39 3,665 10 0 1 54,182 1 28 1,198 5 80,400
mike.marciniszyn@intel.com 0 108 0 0 3 0 0 51,332 1 52 151 93 51,740
tomi.valkeinen@ti.com 5 725 130 2 1 827 38 5 0 2 0 29,398 31,133
johnny.kim@atmel.com 0 0 0 0 28,148 13 0 214 183 0 0 0 28,558
JinHuiEric.Huang@amd.com 0 0 0 0 0 0 0 0 0 0 0 20,701 20,701
Yuval.Mintz@qlogic.com 0 0 78 90 4 120 1,270 127 0 17,777 33 11 19,510
adrian.hunter@intel.com 101 15 35 1,841 861 539 255 10,363 3,386 78 84 36 17,594
hch@infradead.org 412 2,645 226 595 2,002 1,646 611 443 150 5,118 289 3,331 17,468
treding@nvidia.com 2,198 34 133 427 425 41 772 3,335 182 376 7,859 1,228 17,010

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Top unknown authors

Domains with (Unknown) affiliation

Domain Lines of code added
gmail.com 890,805
kernel.org 141,688
bootlin.com 36,683
perches.com 35,171
sakamocchi.jp 28,166
openwrt.org 25,961
gmx.net 23,946
infradead.org 23,836
metafoo.de 22,613
lunn.ch 21,685
sntech.de 19,380
mm-sol.com 18,546
gmx.de 17,683
verge.net.au 17,486
strlen.de 17,380
free.fr 16,422
armlinux.org.uk 15,901
jmondi.org 15,703
lakedaemon.net 15,500
wdc.com 15,384

Emails with (Unknown) affiliation

Email Lines of code added
devin.heitmueller@gmail.com 40,674
joe@perches.com 35,171
o-takashi@sakamocchi.jp 28,166
krzk@kernel.org 26,290
lars@metafoo.de 22,613
d.scheller@gmx.net 22,053
andrew@lunn.ch 21,685
heiko@sntech.de 19,380
blogic@openwrt.org 19,310
robh@kernel.org 18,601
horms+renesas@verge.net.au 17,486
fw@strlen.de 17,380
slongerbeam@gmail.com 17,237
luto@kernel.org 16,478
rmk+kernel@armlinux.org.uk 15,895
johan@kernel.org 15,714
john.fastabend@gmail.com 15,605
jason@lakedaemon.net 15,500
jacopo+renesas@jmondi.org 15,281
alex.aring@gmail.com 15,229

Domains and emails excluded from Linux

No domains excluded

No emails excluded