u-boot/doc/develop/statistics/u-boot-stats-v2018.05.rst
Tom Rini 9bf08a637c doc: Add in the historical release statistics found on the wiki
The wiki had gitdm-generated release statistics starting with v1.3.0.
Re-generate this information as Sphinx.  This aims to be as historically
accurate as possible and so some company renames were kept to their old
rather than current name until we had made the switch previously.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:47 -04:00

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:orphan:
Release Statistics for U-Boot v2018.05
======================================
* Processed 977 csets from 128 developers
* 26 employers found
* A total of 72596 lines added, 38379 removed (delta 34217)
.. table:: Developers with the most changesets
:widths: auto
================================ =====
Name Count
================================ =====
Heinrich Schuchardt 101 (10.3%)
Marek Vasut 80 (8.2%)
Michal Simek 61 (6.2%)
Jagan Teki 39 (4.0%)
Patrick Delaunay 38 (3.9%)
Bryan O'Donoghue 37 (3.8%)
Eugeniy Paltsev 36 (3.7%)
Patrice Chotard 33 (3.4%)
Tom Rini 26 (2.7%)
Álvaro Fernández Rojas 24 (2.5%)
Kever Yang 23 (2.4%)
Alex Kiernan 22 (2.3%)
Bin Meng 20 (2.0%)
Miquel Raynal 20 (2.0%)
Rick Chen 20 (2.0%)
Masahiro Yamada 18 (1.8%)
Christophe Leroy 17 (1.7%)
Mario Six 15 (1.5%)
Andre Przywara 14 (1.4%)
Alexander Graf 14 (1.4%)
Neil Armstrong 14 (1.4%)
Ken Ma 14 (1.4%)
Joe Hershberger 12 (1.2%)
Calvin Johnson 12 (1.2%)
Siva Durga Prasad Paladugu 10 (1.0%)
Dinh Nguyen 9 (0.9%)
Jean-Jacques Hiblot 8 (0.8%)
Alexey Brodkin 8 (0.8%)
yannick fertre 8 (0.8%)
Tuomas Tynkkynen 7 (0.7%)
Philipp Tomsich 7 (0.7%)
Liam Beguin 7 (0.7%)
Lukasz Majewski 6 (0.6%)
Vignesh R 6 (0.6%)
Sam Protsenko 6 (0.6%)
Peng Fan 5 (0.5%)
Simon Glass 5 (0.5%)
Mans Rullgard 5 (0.5%)
Chris Packham 5 (0.5%)
Alexander Kochetkov 5 (0.5%)
Vipul Kumar 5 (0.5%)
Fabio Estevam 4 (0.4%)
Lokesh Vutla 4 (0.4%)
Stefan Mavrodiev 4 (0.4%)
Stefan Roese 4 (0.4%)
Wilson Ding 4 (0.4%)
Eran Matityahu 4 (0.4%)
Ashish Kumar 4 (0.4%)
Adam Ford 3 (0.3%)
Christophe Kerello 3 (0.3%)
Klaus Goger 3 (0.3%)
Sjoerd Simons 3 (0.3%)
Ivan Gorinov 3 (0.3%)
Rasmus Villemoes 3 (0.3%)
Petr Vorel 3 (0.3%)
Andrew F. Davis 3 (0.3%)
Jason Kridner 3 (0.3%)
Wenyou Yang 3 (0.3%)
Derald D. Woods 3 (0.3%)
Peter Robinson 2 (0.2%)
Hannes Schmelzer 2 (0.2%)
Alexander Dahl 2 (0.2%)
Sébastien Szymanski 2 (0.2%)
Pierre-Jean TEXIER 2 (0.2%)
Ezequiel Garcia 2 (0.2%)
Kunihiko Hayashi 2 (0.2%)
Matt Pelland 2 (0.2%)
Christian Gmeiner 2 (0.2%)
Ye Li 2 (0.2%)
Luca Ceresoli 2 (0.2%)
Nitin Jain 2 (0.2%)
Anton Gerasimov 2 (0.2%)
Jonathan Gray 2 (0.2%)
Patrick Wildt 2 (0.2%)
Andre Heider 2 (0.2%)
Mark Kettenis 2 (0.2%)
Jörg Krause 2 (0.2%)
Sriram Dash 2 (0.2%)
Priyanka Jain 2 (0.2%)
Punit Agrawal 2 (0.2%)
Faiz Abbas 2 (0.2%)
Stephen Warren 2 (0.2%)
Kyle Evans 2 (0.2%)
Madan Srinivas 2 (0.2%)
Kelvin Cheung 1 (0.1%)
Keerthy 1 (0.1%)
Trevor Woerner 1 (0.1%)
Jaehoon Chung 1 (0.1%)
Eugeniu Rosca 1 (0.1%)
Tien Fong Chee 1 (0.1%)
Mark Jonas 1 (0.1%)
Patrick Uiterwijk 1 (0.1%)
Wadim Egorov 1 (0.1%)
Sean Nyekjaer 1 (0.1%)
Chin Liang See 1 (0.1%)
Jon Nettleton 1 (0.1%)
Trent Piepho 1 (0.1%)
Vanessa Maegima 1 (0.1%)
Ian Ray 1 (0.1%)
Ken Lin 1 (0.1%)
Vasyl Vavrychuk 1 (0.1%)
Bradley Bolen 1 (0.1%)
Kristian Amlie 1 (0.1%)
Guillaume GARDET 1 (0.1%)
Javier Martinez Canillas 1 (0.1%)
Srinivas Goud 1 (0.1%)
Jun Nie 1 (0.1%)
Hauke Mehrtens 1 (0.1%)
Marek Behún 1 (0.1%)
Russ Dill 1 (0.1%)
Dave Gerlach 1 (0.1%)
Tero Kristo 1 (0.1%)
Leif Lindholm 1 (0.1%)
Andy Yan 1 (0.1%)
Igal Liberman 1 (0.1%)
Baruch Siach 1 (0.1%)
Bernhard Messerklinger 1 (0.1%)
Nandor Han 1 (0.1%)
Anatolij Gustschin 1 (0.1%)
Shreenidhi Shedi 1 (0.1%)
David Lechner 1 (0.1%)
Leonid Iziumtsev 1 (0.1%)
Prabhakar Kushwaha 1 (0.1%)
Vinitha V Pillai 1 (0.1%)
Philippe CORNU 1 (0.1%)
Ruslan Bilovol 1 (0.1%)
Samuel Holland 1 (0.1%)
Chen-Yu Tsai 1 (0.1%)
================================ =====
.. table:: Developers with the most changed lines
:widths: auto
================================ =====
Name Count
================================ =====
Tom Rini 21406 (23.2%)
Michal Simek 14398 (15.6%)
Marek Vasut 7595 (8.2%)
Patrick Delaunay 7363 (8.0%)
Calvin Johnson 5104 (5.5%)
Heinrich Schuchardt 3709 (4.0%)
yannick fertre 3448 (3.7%)
Eugeniy Paltsev 2605 (2.8%)
Patrice Chotard 2026 (2.2%)
Mario Six 1692 (1.8%)
Álvaro Fernández Rojas 1581 (1.7%)
Jagan Teki 1533 (1.7%)
Tuomas Tynkkynen 1227 (1.3%)
Neil Armstrong 1206 (1.3%)
Simon Glass 1191 (1.3%)
Masahiro Yamada 1161 (1.3%)
Lukasz Majewski 979 (1.1%)
Alexander Kochetkov 913 (1.0%)
Rick Chen 786 (0.9%)
Dinh Nguyen 769 (0.8%)
Alex Kiernan 750 (0.8%)
Wilson Ding 746 (0.8%)
Alexey Brodkin 727 (0.8%)
Adam Ford 605 (0.7%)
Bin Meng 517 (0.6%)
Alexander Graf 478 (0.5%)
Stefan Mavrodiev 432 (0.5%)
Jean-Jacques Hiblot 431 (0.5%)
Bryan O'Donoghue 428 (0.5%)
Andre Przywara 415 (0.4%)
Lokesh Vutla 386 (0.4%)
Christophe Leroy 346 (0.4%)
Ken Ma 299 (0.3%)
Shreenidhi Shedi 293 (0.3%)
Wenyou Yang 276 (0.3%)
Tero Kristo 269 (0.3%)
Stefan Roese 263 (0.3%)
Miquel Raynal 259 (0.3%)
Liam Beguin 247 (0.3%)
Sriram Dash 245 (0.3%)
Siva Durga Prasad Paladugu 241 (0.3%)
Kever Yang 215 (0.2%)
Derald D. Woods 212 (0.2%)
Vignesh R 183 (0.2%)
Stephen Warren 179 (0.2%)
Joe Hershberger 169 (0.2%)
Ashish Kumar 160 (0.2%)
Leif Lindholm 130 (0.1%)
Philipp Tomsich 116 (0.1%)
Vipul Kumar 111 (0.1%)
Fabio Estevam 105 (0.1%)
Klaus Goger 102 (0.1%)
Chris Packham 93 (0.1%)
Ivan Gorinov 87 (0.1%)
Sébastien Szymanski 84 (0.1%)
Sam Protsenko 83 (0.1%)
Igal Liberman 58 (0.1%)
Madan Srinivas 53 (0.1%)
Anton Gerasimov 51 (0.1%)
Rasmus Villemoes 50 (0.1%)
Jun Nie 48 (0.1%)
Kyle Evans 46 (0.0%)
Peng Fan 43 (0.0%)
Priyanka Jain 42 (0.0%)
Christophe Kerello 40 (0.0%)
Jonathan Gray 37 (0.0%)
Petr Vorel 35 (0.0%)
Nitin Jain 34 (0.0%)
Chin Liang See 33 (0.0%)
Eran Matityahu 32 (0.0%)
Russ Dill 30 (0.0%)
Ian Ray 29 (0.0%)
Mans Rullgard 28 (0.0%)
Jason Kridner 27 (0.0%)
Ye Li 25 (0.0%)
Patrick Wildt 24 (0.0%)
Mark Kettenis 20 (0.0%)
Christian Gmeiner 18 (0.0%)
Jörg Krause 16 (0.0%)
Prabhakar Kushwaha 15 (0.0%)
Ruslan Bilovol 15 (0.0%)
Hannes Schmelzer 14 (0.0%)
Ezequiel Garcia 14 (0.0%)
Marek Behún 14 (0.0%)
Wadim Egorov 13 (0.0%)
Kunihiko Hayashi 11 (0.0%)
Matt Pelland 11 (0.0%)
Andy Yan 11 (0.0%)
Andrew F. Davis 10 (0.0%)
Luca Ceresoli 10 (0.0%)
Vasyl Vavrychuk 10 (0.0%)
Philippe CORNU 9 (0.0%)
Keerthy 8 (0.0%)
Trent Piepho 8 (0.0%)
Vinitha V Pillai 7 (0.0%)
Sjoerd Simons 6 (0.0%)
Peter Robinson 5 (0.0%)
Tien Fong Chee 5 (0.0%)
Dave Gerlach 5 (0.0%)
Pierre-Jean TEXIER 4 (0.0%)
Trevor Woerner 4 (0.0%)
Jaehoon Chung 4 (0.0%)
Eugeniu Rosca 4 (0.0%)
Anatolij Gustschin 4 (0.0%)
Andre Heider 3 (0.0%)
Faiz Abbas 3 (0.0%)
Mark Jonas 3 (0.0%)
Vanessa Maegima 3 (0.0%)
Guillaume GARDET 3 (0.0%)
Bernhard Messerklinger 3 (0.0%)
David Lechner 3 (0.0%)
Alexander Dahl 2 (0.0%)
Punit Agrawal 2 (0.0%)
Patrick Uiterwijk 2 (0.0%)
Jon Nettleton 2 (0.0%)
Ken Lin 2 (0.0%)
Javier Martinez Canillas 2 (0.0%)
Hauke Mehrtens 2 (0.0%)
Nandor Han 2 (0.0%)
Kelvin Cheung 1 (0.0%)
Sean Nyekjaer 1 (0.0%)
Bradley Bolen 1 (0.0%)
Kristian Amlie 1 (0.0%)
Srinivas Goud 1 (0.0%)
Baruch Siach 1 (0.0%)
Leonid Iziumtsev 1 (0.0%)
Samuel Holland 1 (0.0%)
Chen-Yu Tsai 1 (0.0%)
================================ =====
.. table:: Developers with the most lines removed
:widths: auto
================================ =====
Name Count
================================ =====
Tom Rini 11751 (30.6%)
Tuomas Tynkkynen 1197 (3.1%)
Simon Glass 1168 (3.0%)
Alexey Brodkin 656 (1.7%)
Stefan Roese 263 (0.7%)
Rick Chen 247 (0.6%)
Christophe Leroy 173 (0.5%)
Chris Packham 90 (0.2%)
Fabio Estevam 73 (0.2%)
Sébastien Szymanski 39 (0.1%)
Andre Przywara 38 (0.1%)
Anton Gerasimov 37 (0.1%)
Marek Behún 14 (0.0%)
Ezequiel Garcia 11 (0.0%)
Patrick Uiterwijk 2 (0.0%)
Guillaume GARDET 1 (0.0%)
Bernhard Messerklinger 1 (0.0%)
Jon Nettleton 1 (0.0%)
================================ =====
.. table:: Developers with the most signoffs (total 224)
:widths: auto
================================ =====
Name Count
================================ =====
Alexander Graf 67 (29.9%)
Alexey Brodkin 28 (12.5%)
Michal Simek 26 (11.6%)
Stefan Roese 24 (10.7%)
Maxime Ripard 22 (9.8%)
Anjaneyulu Jagarlmudi 10 (4.5%)
Patrice Chotard 5 (2.2%)
Tom Rini 4 (1.8%)
Ken Ma 4 (1.8%)
Siva Durga Prasad Paladugu 4 (1.8%)
Keerthy 3 (1.3%)
Sebastian Reichel 2 (0.9%)
Priyanka Jain 2 (0.9%)
Christophe Kerello 2 (0.9%)
Masahiro Yamada 2 (0.9%)
yannick fertre 2 (0.9%)
Tuomas Tynkkynen 1 (0.4%)
Fabio Estevam 1 (0.4%)
Linus Torvalds 1 (0.4%)
Nava kishore Manne 1 (0.4%)
Rob Clark 1 (0.4%)
Martin Fuzzey 1 (0.4%)
Bhaskar Upadhaya 1 (0.4%)
Pratiyush Srivastava 1 (0.4%)
Christophe Priouzeau 1 (0.4%)
Anatolij Gustschin 1 (0.4%)
Peter Robinson 1 (0.4%)
Bin Meng 1 (0.4%)
Jagan Teki 1 (0.4%)
Adam Ford 1 (0.4%)
Dinh Nguyen 1 (0.4%)
Heinrich Schuchardt 1 (0.4%)
Calvin Johnson 1 (0.4%)
================================ =====
.. table:: Developers with the most reviews (total 289)
:widths: auto
================================ =====
Name Count
================================ =====
Philipp Tomsich 49 (17.0%)
Simon Glass 45 (15.6%)
Fabio Estevam 32 (11.1%)
Jagan Teki 32 (11.1%)
Tom Rini 21 (7.3%)
Bin Meng 9 (3.1%)
Duncan Hare 7 (2.4%)
Hua Jing 7 (2.4%)
Stephen Warren 7 (2.4%)
Christian Gmeiner 6 (2.1%)
Lokesh Vutla 6 (2.1%)
Lukasz Majewski 6 (2.1%)
Chris Packham 5 (1.7%)
Daniel Schwierzeck 5 (1.7%)
York Sun 5 (1.7%)
Alexander Graf 4 (1.4%)
Stefan Roese 4 (1.4%)
Stefano Babic 4 (1.4%)
Ryan Harkin 3 (1.0%)
Petr Vorel 3 (1.0%)
Wilson Ding 3 (1.0%)
Michal Simek 2 (0.7%)
Heinrich Schuchardt 2 (0.7%)
Andre Przywara 2 (0.7%)
Victor Gu 2 (0.7%)
Jun Nie 2 (0.7%)
Joe Hershberger 2 (0.7%)
Masahiro Yamada 1 (0.3%)
Heiko Schocher 1 (0.3%)
Andy Shevchenko 1 (0.3%)
Eric Nelson 1 (0.3%)
Felix Brack 1 (0.3%)
Kostya Porotchkin 1 (0.3%)
Simon Goldschmidt 1 (0.3%)
David Lechner 1 (0.3%)
Peng Fan 1 (0.3%)
Hannes Schmelzer 1 (0.3%)
Igal Liberman 1 (0.3%)
Jonathan Gray 1 (0.3%)
Leif Lindholm 1 (0.3%)
Patrick Delaunay 1 (0.3%)
================================ =====
.. table:: Developers with the most test credits (total 61)
:widths: auto
================================ =====
Name Count
================================ =====
Breno Lima 23 (37.7%)
iSoC Platform CI 9 (14.8%)
Peng Fan 5 (8.2%)
Bin Meng 2 (3.3%)
Wilson Ding 2 (3.3%)
Peter Robinson 2 (3.3%)
Sekhar Nori 2 (3.3%)
Klaus Goger 2 (3.3%)
Fabio Estevam 1 (1.6%)
Jagan Teki 1 (1.6%)
Hua Jing 1 (1.6%)
Alexander Graf 1 (1.6%)
Michal Simek 1 (1.6%)
Felix Brack 1 (1.6%)
Steve Kipisz 1 (1.6%)
Anand Moon 1 (1.6%)
Mylène Josserand 1 (1.6%)
Vagrant Cascadian 1 (1.6%)
Sean Nyekjaer 1 (1.6%)
Sam Protsenko 1 (1.6%)
Alex Kiernan 1 (1.6%)
Jean-Jacques Hiblot 1 (1.6%)
================================ =====
.. table:: Developers who gave the most tested-by credits (total 61)
:widths: auto
================================ =====
Name Count
================================ =====
Bryan O'Donoghue 26 (42.6%)
Ken Ma 10 (16.4%)
Tom Rini 3 (4.9%)
Lokesh Vutla 3 (4.9%)
Rasmus Villemoes 3 (4.9%)
Wilson Ding 2 (3.3%)
Philipp Tomsich 2 (3.3%)
Ruslan Bilovol 2 (3.3%)
Alexander Graf 1 (1.6%)
Michal Simek 1 (1.6%)
Christian Gmeiner 1 (1.6%)
Heinrich Schuchardt 1 (1.6%)
Joe Hershberger 1 (1.6%)
David Lechner 1 (1.6%)
Trent Piepho 1 (1.6%)
Chen-Yu Tsai 1 (1.6%)
Jaehoon Chung 1 (1.6%)
Mark Kettenis 1 (1.6%)
================================ =====
.. table:: Developers with the most report credits (total 16)
:widths: auto
================================ =====
Name Count
================================ =====
Alexander Graf 3 (18.8%)
Peter Robinson 2 (12.5%)
Sekhar Nori 2 (12.5%)
Jean-Jacques Hiblot 2 (12.5%)
Heinrich Schuchardt 1 (6.2%)
Vagrant Cascadian 1 (6.2%)
Masahiro Yamada 1 (6.2%)
Martin Fuzzey 1 (6.2%)
James Doublesin 1 (6.2%)
Breno Matheus Lima 1 (6.2%)
Joe Perches 1 (6.2%)
================================ =====
.. table:: Developers who gave the most report credits (total 16)
:widths: auto
================================ =====
Name Count
================================ =====
Michal Simek 4 (25.0%)
Neil Armstrong 3 (18.8%)
Tom Rini 2 (12.5%)
Heinrich Schuchardt 1 (6.2%)
Bryan O'Donoghue 1 (6.2%)
Lokesh Vutla 1 (6.2%)
David Lechner 1 (6.2%)
Fabio Estevam 1 (6.2%)
Keerthy 1 (6.2%)
Mario Six 1 (6.2%)
================================ =====
.. table:: Top changeset contributors by employer
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 399 (40.8%)
DENX Software Engineering 91 (9.3%)
ST Microelectronics 83 (8.5%)
AMD 61 (6.2%)
Linaro 45 (4.6%)
NXP 34 (3.5%)
Amarula Solutions 30 (3.1%)
Texas Instruments 30 (3.1%)
Konsulko Group 26 (2.7%)
Rockchip 24 (2.5%)
Bootlin 20 (2.0%)
Socionext Inc. 20 (2.0%)
Marvell 19 (1.9%)
Xilinx 18 (1.8%)
ARM 16 (1.6%)
Guntermann & Drunck 15 (1.5%)
BayLibre SAS 14 (1.4%)
National Instruments 12 (1.2%)
Google, Inc. 5 (0.5%)
Intel 5 (0.5%)
Collabora Ltd. 3 (0.3%)
General Electric 2 (0.2%)
NVidia 2 (0.2%)
Bosch 1 (0.1%)
Phytec 1 (0.1%)
Samsung 1 (0.1%)
================================ =====
.. table:: Top lines changed by employer
:widths: auto
================================ =====
Name Count
================================ =====
Konsulko Group 21406 (23.2%)
(Unknown) 17700 (19.1%)
AMD 14398 (15.6%)
ST Microelectronics 12886 (13.9%)
DENX Software Engineering 8841 (9.6%)
NXP 5749 (6.2%)
Guntermann & Drunck 1692 (1.8%)
Texas Instruments 1381 (1.5%)
Amarula Solutions 1227 (1.3%)
BayLibre SAS 1206 (1.3%)
Google, Inc. 1191 (1.3%)
Socionext Inc. 1172 (1.3%)
Marvell 1103 (1.2%)
Linaro 689 (0.7%)
ARM 417 (0.5%)
Xilinx 387 (0.4%)
Bootlin 259 (0.3%)
Rockchip 226 (0.2%)
NVidia 179 (0.2%)
National Instruments 169 (0.2%)
Intel 125 (0.1%)
General Electric 31 (0.0%)
Phytec 13 (0.0%)
Collabora Ltd. 6 (0.0%)
Samsung 4 (0.0%)
Bosch 3 (0.0%)
================================ =====
.. table:: Employers with the most signoffs (total 224)
:widths: auto
================================ =====
Name Count
================================ =====
SUSE 67 (29.9%)
(Unknown) 36 (16.1%)
Xilinx 31 (13.8%)
DENX Software Engineering 25 (11.2%)
Bootlin 22 (9.8%)
NXP 16 (7.1%)
ST Microelectronics 10 (4.5%)
Konsulko Group 4 (1.8%)
Marvell 4 (1.8%)
Texas Instruments 3 (1.3%)
Socionext Inc. 2 (0.9%)
Collabora Ltd. 2 (0.9%)
Amarula Solutions 1 (0.4%)
Linux Foundation 1 (0.4%)
================================ =====
.. table:: Employers with the most hackers (total 130)
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 65 (50.0%)
Texas Instruments 11 (8.5%)
NXP 10 (7.7%)
ST Microelectronics 5 (3.8%)
Xilinx 4 (3.1%)
DENX Software Engineering 4 (3.1%)
Linaro 4 (3.1%)
Marvell 3 (2.3%)
Intel 3 (2.3%)
Socionext Inc. 2 (1.5%)
ARM 2 (1.5%)
Rockchip 2 (1.5%)
General Electric 2 (1.5%)
Bootlin 1 (0.8%)
Konsulko Group 1 (0.8%)
Collabora Ltd. 1 (0.8%)
Amarula Solutions 1 (0.8%)
AMD 1 (0.8%)
Guntermann & Drunck 1 (0.8%)
BayLibre SAS 1 (0.8%)
Google, Inc. 1 (0.8%)
NVidia 1 (0.8%)
National Instruments 1 (0.8%)
Phytec 1 (0.8%)
Samsung 1 (0.8%)
Bosch 1 (0.8%)
================================ =====