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diff --git a/doc/develop/statistics/u-boot-stats-v2018.05.rst b/doc/develop/statistics/u-boot-stats-v2018.05.rst new file mode 100644 index 0000000000..57a3d837e9 --- /dev/null +++ b/doc/develop/statistics/u-boot-stats-v2018.05.rst @@ -0,0 +1,627 @@ +: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%) + ================================ ===== |