u-boot/doc/develop/statistics/u-boot-stats-v2017.11.rst

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Release Statistics for U-Boot v2017.11
======================================
* Processed 989 changesets from 123 developers
* 28 employers found
* A total of 107828 lines added, 22718 removed (delta 85110)
.. table:: Developers with the most changesets
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================================ =====
Name Count
================================ =====
Masahiro Yamada 77 (7.8%)
Heinrich Schuchardt 68 (6.9%)
Bin Meng 64 (6.5%)
Philipp Tomsich 51 (5.2%)
Rob Clark 47 (4.8%)
Patrice Chotard 45 (4.6%)
Marek Vasut 44 (4.4%)
Tom Rini 39 (3.9%)
Simon Glass 31 (3.1%)
Wenyou Yang 29 (2.9%)
Fabio Estevam 28 (2.8%)
Kever Yang 27 (2.7%)
Maxime Ripard 25 (2.5%)
Tuomas Tynkkynen 25 (2.5%)
Adam Ford 20 (2.0%)
York Sun 17 (1.7%)
Ran Wang 16 (1.6%)
Lokesh Vutla 15 (1.5%)
Jean-Jacques Hiblot 14 (1.4%)
David Wu 14 (1.4%)
Marek Behún 13 (1.3%)
Paul Burton 13 (1.3%)
Jagan Teki 12 (1.2%)
Pantelis Antoniou 12 (1.2%)
Klaus Goger 9 (0.9%)
Ashish Kumar 9 (0.9%)
Diego Dorta 9 (0.9%)
rick 9 (0.9%)
Lukasz Majewski 8 (0.8%)
Patrick Delaunay 8 (0.8%)
Sam Protsenko 8 (0.8%)
Icenowy Zheng 7 (0.7%)
Chris Packham 7 (0.7%)
Stephen Warren 6 (0.6%)
Andrew F. Davis 6 (0.6%)
Stefan Agner 5 (0.5%)
Vasily Khoruzhick 5 (0.5%)
Stefan Roese 5 (0.5%)
Alexander Graf 4 (0.4%)
Sumit Garg 4 (0.4%)
Anatolij Gustschin 4 (0.4%)
Uri Mashiach 4 (0.4%)
Alison Chaiken 4 (0.4%)
Andy Yan 4 (0.4%)
Chen-Yu Tsai 3 (0.3%)
Andre Przywara 3 (0.3%)
Christophe Kerello 3 (0.3%)
Praneeth Bajjuri 3 (0.3%)
Vishal Mahaveer 3 (0.3%)
zijun_hu 3 (0.3%)
Elaine Zhang 3 (0.3%)
Suresh Gupta 3 (0.3%)
Yangbo Lu 3 (0.3%)
Priyanka Jain 3 (0.3%)
Hou Zhiqiang 3 (0.3%)
Angelo Dureghello 2 (0.2%)
Artturi Alm 2 (0.2%)
Otavio Salvador 2 (0.2%)
Dongjin Kim 2 (0.2%)
Peng Fan 2 (0.2%)
Jonathan Gray 2 (0.2%)
Prabhakar Kushwaha 2 (0.2%)
Andy Shevchenko 2 (0.2%)
Felix Brack 2 (0.2%)
Suman Anna 2 (0.2%)
Seung-Woo Kim 2 (0.2%)
Baruch Siach 2 (0.2%)
Sriram Dash 2 (0.2%)
Santan Kumar 2 (0.2%)
Peter Jones 2 (0.2%)
William Wu 2 (0.2%)
Udit Agarwal 2 (0.2%)
Soeren Moch 1 (0.1%)
Werner Böllmann 1 (0.1%)
Goldschmidt Simon 1 (0.1%)
Benoît Thébaudeau 1 (0.1%)
Chris Brandt 1 (0.1%)
Jan Kundrát 1 (0.1%)
Shawn Guo 1 (0.1%)
Michal Simek 1 (0.1%)
Niko Mauno 1 (0.1%)
Yuantian Tang 1 (0.1%)
Benjamin Young 1 (0.1%)
Quentin Schulz 1 (0.1%)
Michal Oleszczyk 1 (0.1%)
Vagrant Cascadian 1 (0.1%)
Engling, Uwe 1 (0.1%)
Jon Smith 1 (0.1%)
Mirza 1 (0.1%)
Vasily Gurevich 1 (0.1%)
Sven-Ola Tuecke 1 (0.1%)
Ilya Ledvich 1 (0.1%)
Bogdan Purcareata 1 (0.1%)
Gong Qianyu 1 (0.1%)
Faiz Abbas 1 (0.1%)
Bo Shen 1 (0.1%)
Lee Jones 1 (0.1%)
Nicolas Le Bayon 1 (0.1%)
Stefan Mavrodiev 1 (0.1%)
Karthik Tummala 1 (0.1%)
Madan Srinivas 1 (0.1%)
Ulf Magnusson 1 (0.1%)
Joshua Scott 1 (0.1%)
Vsevolod Gribov 1 (0.1%)
Yogesh Gaur 1 (0.1%)
Frank Kunz 1 (0.1%)
Bharat Bhushan 1 (0.1%)
Jörg Krause 1 (0.1%)
Ian Ray 1 (0.1%)
Dennis Gilmore 1 (0.1%)
Vanessa Maegima 1 (0.1%)
Eric Nelson 1 (0.1%)
Harinarayan Bhatta 1 (0.1%)
Franklin S Cooper Jr 1 (0.1%)
Tien Fong Chee 1 (0.1%)
Keng Soon Cheah 1 (0.1%)
Moritz Fischer 1 (0.1%)
Tomas Melin 1 (0.1%)
Philippe CORNU 1 (0.1%)
Holger Dengler 1 (0.1%)
Steve Kipisz 1 (0.1%)
Keerthy 1 (0.1%)
Zhao Qiang 1 (0.1%)
================================ =====
.. table:: Developers with the most changed lines
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================================ =====
Name Count
================================ =====
Tom Rini 17143 (14.8%)
Bin Meng 16572 (14.3%)
Marek Vasut 15780 (13.6%)
Heinrich Schuchardt 6522 (5.6%)
Patrice Chotard 6155 (5.3%)
Adam Ford 5520 (4.8%)
Rob Clark 4926 (4.2%)
Wenyou Yang 4547 (3.9%)
Masahiro Yamada 4398 (3.8%)
Marek Behún 3793 (3.3%)
Lokesh Vutla 3722 (3.2%)
Tuomas Tynkkynen 3380 (2.9%)
Ashish Kumar 3372 (2.9%)
Maxime Ripard 2188 (1.9%)
Kever Yang 1617 (1.4%)
Lukasz Majewski 1471 (1.3%)
Ilya Ledvich 1067 (0.9%)
Simon Glass 1003 (0.9%)
Vasily Khoruzhick 867 (0.7%)
Pantelis Antoniou 825 (0.7%)
Alexander Graf 814 (0.7%)
Jagan Teki 796 (0.7%)
Jean-Jacques Hiblot 770 (0.7%)
rick 622 (0.5%)
Philipp Tomsich 504 (0.4%)
York Sun 502 (0.4%)
Uri Mashiach 483 (0.4%)
Andy Shevchenko 481 (0.4%)
Fabio Estevam 464 (0.4%)
Philippe CORNU 463 (0.4%)
David Wu 454 (0.4%)
Ran Wang 394 (0.3%)
Paul Burton 391 (0.3%)
Ian Ray 378 (0.3%)
Stephen Warren 214 (0.2%)
Peng Fan 198 (0.2%)
Ulf Magnusson 194 (0.2%)
Patrick Delaunay 190 (0.2%)
Sumit Garg 184 (0.2%)
Icenowy Zheng 174 (0.2%)
Alison Chaiken 163 (0.1%)
Klaus Goger 140 (0.1%)
Elaine Zhang 125 (0.1%)
Angelo Dureghello 103 (0.1%)
Peter Jones 101 (0.1%)
Andrew F. Davis 98 (0.1%)
Stefan Mavrodiev 97 (0.1%)
Chris Packham 92 (0.1%)
Franklin S Cooper Jr 87 (0.1%)
Keerthy 76 (0.1%)
Anatolij Gustschin 74 (0.1%)
William Wu 70 (0.1%)
Christophe Kerello 67 (0.1%)
Suman Anna 67 (0.1%)
Udit Agarwal 67 (0.1%)
Hou Zhiqiang 66 (0.1%)
Stefan Roese 65 (0.1%)
Keng Soon Cheah 56 (0.0%)
Sam Protsenko 55 (0.0%)
Prabhakar Kushwaha 55 (0.0%)
Suresh Gupta 45 (0.0%)
Joshua Scott 45 (0.0%)
Praneeth Bajjuri 43 (0.0%)
Soeren Moch 42 (0.0%)
Moritz Fischer 39 (0.0%)
Stefan Agner 37 (0.0%)
Dennis Gilmore 37 (0.0%)
Andre Przywara 35 (0.0%)
Steve Kipisz 34 (0.0%)
Diego Dorta 27 (0.0%)
Baruch Siach 24 (0.0%)
Priyanka Jain 22 (0.0%)
Bogdan Purcareata 22 (0.0%)
Vanessa Maegima 17 (0.0%)
Felix Brack 16 (0.0%)
Andy Yan 15 (0.0%)
Vishal Mahaveer 14 (0.0%)
Benoît Thébaudeau 14 (0.0%)
Bharat Bhushan 14 (0.0%)
Jonathan Gray 13 (0.0%)
Sriram Dash 13 (0.0%)
Otavio Salvador 11 (0.0%)
Benjamin Young 10 (0.0%)
Eric Nelson 9 (0.0%)
Santan Kumar 8 (0.0%)
Jon Smith 8 (0.0%)
Chen-Yu Tsai 7 (0.0%)
Michal Simek 6 (0.0%)
Madan Srinivas 6 (0.0%)
Harinarayan Bhatta 6 (0.0%)
zijun_hu 5 (0.0%)
Seung-Woo Kim 5 (0.0%)
Holger Dengler 5 (0.0%)
Dongjin Kim 4 (0.0%)
Jan Kundrát 4 (0.0%)
Niko Mauno 4 (0.0%)
Vagrant Cascadian 4 (0.0%)
Sven-Ola Tuecke 4 (0.0%)
Karthik Tummala 4 (0.0%)
Yangbo Lu 3 (0.0%)
Artturi Alm 3 (0.0%)
Frank Kunz 3 (0.0%)
Tomas Melin 3 (0.0%)
Werner Böllmann 2 (0.0%)
Michal Oleszczyk 2 (0.0%)
Engling, Uwe 2 (0.0%)
Mirza 2 (0.0%)
Gong Qianyu 2 (0.0%)
Jörg Krause 2 (0.0%)
Zhao Qiang 2 (0.0%)
Goldschmidt Simon 1 (0.0%)
Chris Brandt 1 (0.0%)
Shawn Guo 1 (0.0%)
Yuantian Tang 1 (0.0%)
Quentin Schulz 1 (0.0%)
Vasily Gurevich 1 (0.0%)
Faiz Abbas 1 (0.0%)
Bo Shen 1 (0.0%)
Lee Jones 1 (0.0%)
Nicolas Le Bayon 1 (0.0%)
Vsevolod Gribov 1 (0.0%)
Yogesh Gaur 1 (0.0%)
Tien Fong Chee 1 (0.0%)
================================ =====
.. table:: Developers with the most lines removed
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================================ =====
Name Count
================================ =====
Tuomas Tynkkynen 1809 (8.0%)
Masahiro Yamada 630 (2.8%)
Paul Burton 109 (0.5%)
Stefan Roese 56 (0.2%)
Anatolij Gustschin 34 (0.1%)
Suman Anna 13 (0.1%)
Andy Yan 8 (0.0%)
Santan Kumar 5 (0.0%)
Harinarayan Bhatta 4 (0.0%)
Karthik Tummala 4 (0.0%)
Yangbo Lu 2 (0.0%)
================================ =====
.. table:: Developers with the most signoffs (total 223)
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================================ =====
Name Count
================================ =====
Alexander Graf 81 (36.3%)
Nobuhiro Iwamatsu 28 (12.6%)
Stefan Roese 9 (4.0%)
Sriram Dash 7 (3.1%)
Suresh Gupta 7 (3.1%)
Prabhakar Kushwaha 7 (3.1%)
Philipp Tomsich 7 (3.1%)
Tom Rini 7 (3.1%)
Rajesh Bhagat 6 (2.7%)
Maxime Ripard 6 (2.7%)
Anatolij Gustschin 5 (2.2%)
Amrita Kumari 4 (1.8%)
Ashish Kumar 4 (1.8%)
Shaohui Xie 3 (1.3%)
Jagan Teki 3 (1.3%)
Kever Yang 3 (1.3%)
Lokesh Vutla 3 (1.3%)
Patrice Chotard 3 (1.3%)
Boris Brezillon 2 (0.9%)
Alison Wang 2 (0.9%)
Raghav Dogra 2 (0.9%)
Priyanka Jain 2 (0.9%)
Praneeth Bajjuri 2 (0.9%)
Andrew F. Davis 2 (0.9%)
Rob Clark 2 (0.9%)
Masahiro Yamada 1 (0.4%)
Suman Anna 1 (0.4%)
Joe Hershberger 1 (0.4%)
Minkyu Kang 1 (0.4%)
Joe Perches 1 (0.4%)
Ben Young 1 (0.4%)
Adrian Bunk 1 (0.4%)
Anupam Kumar 1 (0.4%)
Ioana Ciornei 1 (0.4%)
Jose Alarcon 1 (0.4%)
David Gibson 1 (0.4%)
Vignesh R 1 (0.4%)
Yogesh Gaur 1 (0.4%)
Christophe Kerello 1 (0.4%)
Chris Packham 1 (0.4%)
Fabio Estevam 1 (0.4%)
================================ =====
.. table:: Developers with the most reviews (total 554)
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================================ =====
Name Count
================================ =====
Simon Glass 217 (39.2%)
Philipp Tomsich 64 (11.6%)
York Sun 58 (10.5%)
Tom Rini 48 (8.7%)
Bin Meng 32 (5.8%)
Jagan Teki 27 (4.9%)
Lukasz Majewski 26 (4.7%)
Stefan Roese 10 (1.8%)
Stefano Babic 10 (1.8%)
Vikas Manocha 9 (1.6%)
Rob Clark 6 (1.1%)
Fabio Estevam 6 (1.1%)
Jaehoon Chung 4 (0.7%)
Heiko Schocher 4 (0.7%)
Heinrich Schuchardt 4 (0.7%)
Lokesh Vutla 3 (0.5%)
Joe Hershberger 3 (0.5%)
Eric Nelson 3 (0.5%)
Andre Przywara 3 (0.5%)
Alexander Graf 2 (0.4%)
Daniel Schwierzeck 2 (0.4%)
Stephen Warren 2 (0.4%)
Kever Yang 1 (0.2%)
Chris Packham 1 (0.2%)
Benoît Thébaudeau 1 (0.2%)
Christian Gmeiner 1 (0.2%)
Stefan Agner 1 (0.2%)
Peng Fan 1 (0.2%)
Patrick Delaunay 1 (0.2%)
David Wu 1 (0.2%)
Andy Shevchenko 1 (0.2%)
Marek Behún 1 (0.2%)
Marek Vasut 1 (0.2%)
================================ =====
.. table:: Developers with the most test credits (total 61)
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================================ =====
Name Count
================================ =====
Kever Yang 15 (24.6%)
Stephen Warren 6 (9.8%)
Derald D. Woods 4 (6.6%)
Bin Meng 3 (4.9%)
Klaus Goger 3 (4.9%)
Philipp Tomsich 2 (3.3%)
Fabio Estevam 2 (3.3%)
Heinrich Schuchardt 2 (3.3%)
Peter Robinson 2 (3.3%)
Angelo Dureghello 2 (3.3%)
Chen-Yu Tsai 2 (3.3%)
Adam Ford 2 (3.3%)
Simon Glass 1 (1.6%)
York Sun 1 (1.6%)
Tom Rini 1 (1.6%)
Jagan Teki 1 (1.6%)
Lukasz Majewski 1 (1.6%)
Stefan Roese 1 (1.6%)
Rob Clark 1 (1.6%)
Andre Przywara 1 (1.6%)
Zhao Qiang 1 (1.6%)
Uwe Scheffler 1 (1.6%)
Mian Yousaf Kaukab 1 (1.6%)
Sébastien Szymanski 1 (1.6%)
David Müller 1 (1.6%)
Aparna Balasubramanian 1 (1.6%)
Vinitha Pillai 1 (1.6%)
Otavio Salvador 1 (1.6%)
================================ =====
.. table:: Developers who gave the most tested-by credits (total 61)
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================================ =====
Name Count
================================ =====
Simon Glass 20 (32.8%)
Patrick Delaunay 6 (9.8%)
Fabio Estevam 5 (8.2%)
Adam Ford 4 (6.6%)
Philipp Tomsich 3 (4.9%)
Maxime Ripard 3 (4.9%)
Bin Meng 2 (3.3%)
York Sun 2 (3.3%)
Tom Rini 2 (3.3%)
Rob Clark 2 (3.3%)
Stefan Agner 2 (3.3%)
Paul Burton 2 (3.3%)
Stephen Warren 1 (1.6%)
Heinrich Schuchardt 1 (1.6%)
Lokesh Vutla 1 (1.6%)
Sven-Ola Tuecke 1 (1.6%)
Jonathan Gray 1 (1.6%)
Michal Simek 1 (1.6%)
Soeren Moch 1 (1.6%)
Sumit Garg 1 (1.6%)
================================ =====
.. table:: Developers with the most report credits (total 30)
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================================ =====
Name Count
================================ =====
Stefano Babic 6 (20.0%)
Simon Glass 3 (10.0%)
Adam Ford 3 (10.0%)
Heinrich Schuchardt 2 (6.7%)
Jonathan Gray 2 (6.7%)
Philipp Tomsich 1 (3.3%)
Stephen Warren 1 (3.3%)
Kever Yang 1 (3.3%)
Klaus Goger 1 (3.3%)
Stefan Roese 1 (3.3%)
Uwe Scheffler 1 (3.3%)
Eric Nelson 1 (3.3%)
Chris Packham 1 (3.3%)
Walt Feasel 1 (3.3%)
Gou, Hongmei 1 (3.3%)
Yan Liu 1 (3.3%)
Peter Kosa 1 (3.3%)
Ebony Zhu 1 (3.3%)
Joshua Scott 1 (3.3%)
================================ =====
.. table:: Developers who gave the most report credits (total 30)
:widths: auto
================================ =====
Name Count
================================ =====
Fabio Estevam 8 (26.7%)
Simon Glass 6 (20.0%)
Heinrich Schuchardt 4 (13.3%)
York Sun 2 (6.7%)
Lokesh Vutla 2 (6.7%)
Philipp Tomsich 1 (3.3%)
Chris Packham 1 (3.3%)
Bin Meng 1 (3.3%)
Tom Rini 1 (3.3%)
Rob Clark 1 (3.3%)
Soeren Moch 1 (3.3%)
Andre Przywara 1 (3.3%)
Alexander Graf 1 (3.3%)
================================ =====
.. table:: Top changeset contributors by employer
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================================ =====
Name Count
================================ =====
(Unknown) 510 (51.6%)
Socionext Inc. 77 (7.8%)
DENX Software Engineering 61 (6.2%)
ST Microelectronics 58 (5.9%)
Konsulko Group 51 (5.2%)
Rockchip 50 (5.1%)
Texas Instruments 49 (5.0%)
Google, Inc. 31 (3.1%)
Free Electrons 26 (2.6%)
MIPS 13 (1.3%)
Linaro 10 (1.0%)
Amarula Solutions 9 (0.9%)
Atmel 9 (0.9%)
NVidia 6 (0.6%)
CompuLab 5 (0.5%)
Toradex 5 (0.5%)
ARM 3 (0.3%)
Intel 3 (0.3%)
Red Hat 2 (0.2%)
O.S. Systems 2 (0.2%)
Samsung 2 (0.2%)
AMD 1 (0.1%)
Debian.org 1 (0.1%)
General Electric 1 (0.1%)
linutronix 1 (0.1%)
National Instruments 1 (0.1%)
Pepperl+Fuchs 1 (0.1%)
Renesas Electronics 1 (0.1%)
================================ =====
.. table:: Top lines changed by employer
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 51049 (44.0%)
Konsulko Group 17968 (15.5%)
DENX Software Engineering 17390 (15.0%)
ST Microelectronics 6876 (5.9%)
Texas Instruments 4924 (4.2%)
Socionext Inc. 4398 (3.8%)
Atmel 3786 (3.3%)
Rockchip 2281 (2.0%)
Free Electrons 2189 (1.9%)
CompuLab 1550 (1.3%)
Google, Inc. 1003 (0.9%)
Amarula Solutions 781 (0.7%)
Intel 482 (0.4%)
MIPS 391 (0.3%)
General Electric 378 (0.3%)
NVidia 214 (0.2%)
Red Hat 101 (0.1%)
Linaro 57 (0.0%)
National Instruments 56 (0.0%)
Toradex 37 (0.0%)
ARM 35 (0.0%)
O.S. Systems 11 (0.0%)
AMD 6 (0.0%)
Samsung 5 (0.0%)
linutronix 5 (0.0%)
Debian.org 4 (0.0%)
Pepperl+Fuchs 1 (0.0%)
Renesas Electronics 1 (0.0%)
================================ =====
.. table:: Employers with the most signoffs (total 223)
:widths: auto
================================ =====
Name Count
================================ =====
Novell 81 (36.3%)
(Unknown) 61 (27.4%)
Nobuhiro Iwamatsu 28 (12.6%)
DENX Software Engineering 14 (6.3%)
Texas Instruments 9 (4.0%)
Free Electrons 8 (3.6%)
Konsulko Group 7 (3.1%)
ST Microelectronics 4 (1.8%)
Rockchip 3 (1.3%)
Openedev 2 (0.9%)
Socionext Inc. 1 (0.4%)
Amarula Solutions 1 (0.4%)
General Electric 1 (0.4%)
National Instruments 1 (0.4%)
Samsung 1 (0.4%)
Debian.org 1 (0.4%)
================================ =====
.. table:: Employers with the most hackers (total 125)
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 70 (56.0%)
Texas Instruments 12 (9.6%)
ST Microelectronics 5 (4.0%)
Rockchip 5 (4.0%)
DENX Software Engineering 4 (3.2%)
Linaro 3 (2.4%)
Free Electrons 2 (1.6%)
Konsulko Group 2 (1.6%)
CompuLab 2 (1.6%)
Intel 2 (1.6%)
Socionext Inc. 1 (0.8%)
Amarula Solutions 1 (0.8%)
General Electric 1 (0.8%)
National Instruments 1 (0.8%)
Samsung 1 (0.8%)
Debian.org 1 (0.8%)
Atmel 1 (0.8%)
Google, Inc. 1 (0.8%)
MIPS 1 (0.8%)
NVidia 1 (0.8%)
Red Hat 1 (0.8%)
Toradex 1 (0.8%)
ARM 1 (0.8%)
O.S. Systems 1 (0.8%)
AMD 1 (0.8%)
linutronix 1 (0.8%)
Pepperl+Fuchs 1 (0.8%)
Renesas Electronics 1 (0.8%)
================================ =====