u-boot/doc/develop/statistics/u-boot-stats-v2017.03.rst

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Release Statistics for U-Boot v2017.03
======================================
* Processed 664 csets from 126 developers
* 29 employers found
* A total of 41330 lines added, 31385 removed (delta 9945)
.. table:: Developers with the most changesets
:widths: auto
================================ =====
Name Count
================================ =====
Masahiro Yamada 102 (15.4%)
Simon Glass 82 (12.3%)
Tom Rini 42 (6.3%)
Jaehoon Chung 25 (3.8%)
Andre Przywara 19 (2.9%)
Michal Simek 19 (2.9%)
Hou Zhiqiang 17 (2.6%)
Minghuan Lian 15 (2.3%)
Andrew F. Davis 14 (2.1%)
Patrick Delaunay 13 (2.0%)
Bin Meng 13 (2.0%)
Mario Six 13 (2.0%)
Stefan Roese 10 (1.5%)
Moritz Fischer 9 (1.4%)
Michael Kurz 9 (1.4%)
Emmanuel Vadot 8 (1.2%)
Prabhakar Kushwaha 8 (1.2%)
Ladislav Michl 7 (1.1%)
Kever Yang 7 (1.1%)
Peng Fan 7 (1.1%)
Yangbo Lu 7 (1.1%)
Sjoerd Simons 7 (1.1%)
Markus Niebel 6 (0.9%)
Phil Edworthy 6 (0.9%)
Olliver Schinagl 6 (0.9%)
Tang Yuantian 6 (0.9%)
Adam Ford 5 (0.8%)
Lokesh Vutla 5 (0.8%)
Jacob Chen 5 (0.8%)
Maxim Sloyko 5 (0.8%)
Mugunthan V N 5 (0.8%)
Jagan Teki 5 (0.8%)
Siva Durga Prasad Paladugu 5 (0.8%)
Wenyou Yang 4 (0.6%)
Andy Shevchenko 4 (0.6%)
Fabio Estevam 4 (0.6%)
Chris Packham 4 (0.6%)
Mike Looijmans 4 (0.6%)
Stefan Agner 4 (0.6%)
Philipp Tomsich 3 (0.5%)
Nickey Yang Nickey Yang 3 (0.5%)
Felipe Balbi 3 (0.5%)
Vincent Tinelli 3 (0.5%)
Peter Robinson 3 (0.5%)
Breno Lima 3 (0.5%)
Romain Perier 3 (0.5%)
Robert P. J. Day 3 (0.5%)
York Sun 3 (0.5%)
Marcin Niestroj 3 (0.5%)
Uri Mashiach 3 (0.5%)
Andreas Färber 3 (0.5%)
Fabien Parent 3 (0.5%)
Tomas Melin 3 (0.5%)
Jens Kuske 3 (0.5%)
Kotaro Hayashi 2 (0.3%)
Dalon Westergreen 2 (0.3%)
Mark Marshall 2 (0.3%)
Dirk Eibach 2 (0.3%)
Lukasz Majewski 2 (0.3%)
Gary Bisson 2 (0.3%)
Tony O'Brien 2 (0.3%)
Wenbin Song 2 (0.3%)
Udit Agarwal 2 (0.3%)
Icenowy Zheng 2 (0.3%)
Oded Gabbay 2 (0.3%)
Matthijs van Duin 1 (0.2%)
Jörg Krause 1 (0.2%)
Ryan Harkin 1 (0.2%)
Rask Ingemann Lambertsen 1 (0.2%)
Nathan Rossi 1 (0.2%)
Heiko Schocher 1 (0.2%)
Albert ARIBAUD 1 (0.2%)
Jonathan Golder 1 (0.2%)
J. Tang 1 (0.2%)
Andrey Yurovsky 1 (0.2%)
Axel Haslam 1 (0.2%)
Semen Protsenko 1 (0.2%)
Eddie Cai 1 (0.2%)
Fiach Antaw 1 (0.2%)
John Haechten 1 (0.2%)
Lars Poeschel 1 (0.2%)
Keerthy 1 (0.2%)
Jean-Jacques Hiblot 1 (0.2%)
Albert ARIBAUD (3ADEV) 1 (0.2%)
Joe Hershberger 1 (0.2%)
Grygorii Strashko 1 (0.2%)
Dan Murphy 1 (0.2%)
Dinh Nguyen 1 (0.2%)
Alex 1 (0.2%)
Daniel Strnad 1 (0.2%)
Heiner Kallweit 1 (0.2%)
Anatolij Gustschin 1 (0.2%)
Reinhard Pfau 1 (0.2%)
Bogdan Purcareata 1 (0.2%)
Patrick Bruenn 1 (0.2%)
Scott Wood 1 (0.2%)
Stefan Brüns 1 (0.2%)
Alexey Brodkin 1 (0.2%)
Martin Kaiser 1 (0.2%)
Konstantin Porotchkin 1 (0.2%)
Darwin Dingel 1 (0.2%)
Cédric Schieli 1 (0.2%)
Rick Altherr 1 (0.2%)
Tuomas Tynkkynen 1 (0.2%)
Stefan Herbrechtsmeier 1 (0.2%)
Wataru Okoshi 1 (0.2%)
Sven Ebenfeld 1 (0.2%)
Heinrich Schuchardt 1 (0.2%)
Sébastien Szymanski 1 (0.2%)
Alison Wang 1 (0.2%)
Mingkai Hu 1 (0.2%)
Priyanka Jain 1 (0.2%)
Changming Huang 1 (0.2%)
Javier Martinez Canillas 1 (0.2%)
Priit Laes 1 (0.2%)
Jelle van der Waa 1 (0.2%)
Meng Yi 1 (0.2%)
Mark Kettenis 1 (0.2%)
George McCollister 1 (0.2%)
David Gibson 1 (0.2%)
Martin Michlmayr 1 (0.2%)
Kamensky Ivan 1 (0.2%)
Stefan Krsmanovic 1 (0.2%)
Shubhrajyoti Datta 1 (0.2%)
Sudeep Holla 1 (0.2%)
Sai Pavan Boddu 1 (0.2%)
================================ =====
.. table:: Developers with the most changed lines
:widths: auto
================================ =====
Name Count
================================ =====
Tom Rini 21331 (35.5%)
Masahiro Yamada 8216 (13.7%)
Peng Fan 3658 (6.1%)
Simon Glass 3338 (5.6%)
Michael Kurz 2570 (4.3%)
Maxim Sloyko 1954 (3.2%)
Mario Six 1951 (3.2%)
Minghuan Lian 1945 (3.2%)
Patrick Delaunay 1825 (3.0%)
Hou Zhiqiang 1406 (2.3%)
Lukasz Majewski 1246 (2.1%)
Jagan Teki 1108 (1.8%)
Jaehoon Chung 862 (1.4%)
Uri Mashiach 844 (1.4%)
Marcin Niestroj 757 (1.3%)
Stefan Roese 608 (1.0%)
John Haechten 517 (0.9%)
George McCollister 408 (0.7%)
Wenbin Song 307 (0.5%)
Siva Durga Prasad Paladugu 300 (0.5%)
Andre Przywara 282 (0.5%)
Prabhakar Kushwaha 279 (0.5%)
Moritz Fischer 275 (0.5%)
Jens Kuske 265 (0.4%)
Michal Simek 231 (0.4%)
Mugunthan V N 228 (0.4%)
Sjoerd Simons 197 (0.3%)
Icenowy Zheng 164 (0.3%)
Andrew F. Davis 154 (0.3%)
Jacob Chen 148 (0.2%)
Bin Meng 145 (0.2%)
Tomas Melin 145 (0.2%)
Adam Ford 143 (0.2%)
Olliver Schinagl 131 (0.2%)
Emmanuel Vadot 129 (0.2%)
Yangbo Lu 111 (0.2%)
Stefan Agner 102 (0.2%)
Bogdan Purcareata 101 (0.2%)
Alex 92 (0.2%)
Lokesh Vutla 85 (0.1%)
Dan Murphy 81 (0.1%)
Philipp Tomsich 77 (0.1%)
Kever Yang 75 (0.1%)
Tang Yuantian 71 (0.1%)
Dirk Eibach 68 (0.1%)
Robert P. J. Day 67 (0.1%)
Ladislav Michl 66 (0.1%)
Dalon Westergreen 64 (0.1%)
Wenyou Yang 63 (0.1%)
Udit Agarwal 54 (0.1%)
Stefan Herbrechtsmeier 52 (0.1%)
Nickey Yang Nickey Yang 51 (0.1%)
Alison Wang 47 (0.1%)
Heiko Schocher 46 (0.1%)
Fabien Parent 40 (0.1%)
Joe Hershberger 36 (0.1%)
Fabio Estevam 33 (0.1%)
Mingkai Hu 29 (0.0%)
Andy Shevchenko 28 (0.0%)
Tuomas Tynkkynen 27 (0.0%)
Meng Yi 27 (0.0%)
Axel Haslam 23 (0.0%)
Eddie Cai 23 (0.0%)
Markus Niebel 22 (0.0%)
Martin Kaiser 22 (0.0%)
Konstantin Porotchkin 22 (0.0%)
Andreas Färber 21 (0.0%)
Tony O'Brien 21 (0.0%)
Phil Edworthy 20 (0.0%)
Priyanka Jain 20 (0.0%)
Chris Packham 18 (0.0%)
Darwin Dingel 17 (0.0%)
Stefan Krsmanovic 17 (0.0%)
Rick Altherr 16 (0.0%)
Changming Huang 13 (0.0%)
Vincent Tinelli 12 (0.0%)
Peter Robinson 12 (0.0%)
Fiach Antaw 12 (0.0%)
Jelle van der Waa 11 (0.0%)
Patrick Bruenn 10 (0.0%)
Kotaro Hayashi 9 (0.0%)
Oded Gabbay 9 (0.0%)
Dinh Nguyen 9 (0.0%)
Felipe Balbi 8 (0.0%)
York Sun 8 (0.0%)
Lars Poeschel 7 (0.0%)
Mike Looijmans 6 (0.0%)
Cédric Schieli 6 (0.0%)
David Gibson 6 (0.0%)
Mark Marshall 5 (0.0%)
Gary Bisson 5 (0.0%)
Albert ARIBAUD (3ADEV) 5 (0.0%)
Sai Pavan Boddu 5 (0.0%)
Jean-Jacques Hiblot 4 (0.0%)
Anatolij Gustschin 4 (0.0%)
Stefan Brüns 4 (0.0%)
Javier Martinez Canillas 4 (0.0%)
Shubhrajyoti Datta 4 (0.0%)
Breno Lima 3 (0.0%)
Romain Perier 3 (0.0%)
Ryan Harkin 2 (0.0%)
Jonathan Golder 2 (0.0%)
Semen Protsenko 2 (0.0%)
Grygorii Strashko 2 (0.0%)
Reinhard Pfau 2 (0.0%)
Wataru Okoshi 2 (0.0%)
Kamensky Ivan 2 (0.0%)
Sudeep Holla 2 (0.0%)
Matthijs van Duin 1 (0.0%)
Jörg Krause 1 (0.0%)
Rask Ingemann Lambertsen 1 (0.0%)
Nathan Rossi 1 (0.0%)
Albert ARIBAUD 1 (0.0%)
J. Tang 1 (0.0%)
Andrey Yurovsky 1 (0.0%)
Keerthy 1 (0.0%)
Daniel Strnad 1 (0.0%)
Heiner Kallweit 1 (0.0%)
Scott Wood 1 (0.0%)
Alexey Brodkin 1 (0.0%)
Sven Ebenfeld 1 (0.0%)
Heinrich Schuchardt 1 (0.0%)
Sébastien Szymanski 1 (0.0%)
Priit Laes 1 (0.0%)
Mark Kettenis 1 (0.0%)
Martin Michlmayr 1 (0.0%)
================================ =====
.. table:: Developers with the most lines removed
:widths: auto
================================ =====
Name Count
================================ =====
Tom Rini 10466 (33.3%)
Jagan Teki 687 (2.2%)
Lokesh Vutla 47 (0.1%)
Jacob Chen 28 (0.1%)
Fabio Estevam 21 (0.1%)
Emmanuel Vadot 20 (0.1%)
Rick Altherr 13 (0.0%)
Peter Robinson 8 (0.0%)
Lars Poeschel 7 (0.0%)
Martin Kaiser 6 (0.0%)
Robert P. J. Day 5 (0.0%)
Reinhard Pfau 2 (0.0%)
Phil Edworthy 1 (0.0%)
Daniel Strnad 1 (0.0%)
================================ =====
.. table:: Developers with the most signoffs (total 111)
:widths: auto
================================ =====
Name Count
================================ =====
Hou Zhiqiang 19 (17.1%)
Michal Simek 16 (14.4%)
Stefan Roese 15 (13.5%)
Minkyu Kang 13 (11.7%)
Simon Glass 9 (8.1%)
Romain Perier 6 (5.4%)
Andre Przywara 5 (4.5%)
Andy Shevchenko 4 (3.6%)
Masahiro Yamada 3 (2.7%)
Olliver Schinagl 2 (1.8%)
Abhimanyu Saini 2 (1.8%)
Sumit Garg 2 (1.8%)
Mingkai Hu 2 (1.8%)
Mario Six 2 (1.8%)
Tom Rini 1 (0.9%)
Reinhard Pfau 1 (0.9%)
Grygorii Strashko 1 (0.9%)
Brennan Ashton 1 (0.9%)
Gong Qianyu 1 (0.9%)
Mateusz Kulikowski 1 (0.9%)
Pratiyush Srivastava 1 (0.9%)
Ladislav Michl 1 (0.9%)
Stefan Agner 1 (0.9%)
Dirk Eibach 1 (0.9%)
Prabhakar Kushwaha 1 (0.9%)
================================ =====
.. table:: Developers with the most reviews (total 361)
:widths: auto
================================ =====
Name Count
================================ =====
Simon Glass 86 (23.8%)
Bin Meng 71 (19.7%)
York Sun 70 (19.4%)
Tom Rini 41 (11.4%)
Jagan Teki 27 (7.5%)
Stefan Roese 16 (4.4%)
Jaehoon Chung 10 (2.8%)
Alexander Graf 7 (1.9%)
Marek Vasut 7 (1.9%)
Joe Hershberger 3 (0.8%)
Lokesh Vutla 2 (0.6%)
Thomas Graziadei 2 (0.6%)
Chris Packham 2 (0.6%)
Javier Martinez Canillas 2 (0.6%)
Michal Simek 1 (0.3%)
Andre Przywara 1 (0.3%)
Prabhakar Kushwaha 1 (0.3%)
Rick Altherr 1 (0.3%)
Linus Walleij 1 (0.3%)
Joakim Tjernlund 1 (0.3%)
Stefano Babic 1 (0.3%)
Vikas Manocha 1 (0.3%)
Hamish Martin 1 (0.3%)
Joel Stanley 1 (0.3%)
Eric Nelson 1 (0.3%)
Chen-Yu Tsai 1 (0.3%)
Anatolij Gustschin 1 (0.3%)
Gary Bisson 1 (0.3%)
Heiko Schocher 1 (0.3%)
================================ =====
.. table:: Developers with the most test credits (total 21)
:widths: auto
================================ =====
Name Count
================================ =====
Simon Glass 3 (14.3%)
Lokesh Vutla 2 (9.5%)
Heiko Schocher 2 (9.5%)
Ryan Harkin 2 (9.5%)
Adam Ford 2 (9.5%)
Bin Meng 1 (4.8%)
Michal Simek 1 (4.8%)
Masahiro Yamada 1 (4.8%)
Ladislav Michl 1 (4.8%)
Breno Lima 1 (4.8%)
Priit Laes 1 (4.8%)
Arno Steffens 1 (4.8%)
Aparna Balasubramanian 1 (4.8%)
Oleksandr Tymoshenko 1 (4.8%)
Steve Rae 1 (4.8%)
================================ =====
.. table:: Developers who gave the most tested-by credits (total 21)
:widths: auto
================================ =====
Name Count
================================ =====
Tom Rini 3 (14.3%)
Masahiro Yamada 2 (9.5%)
Andre Przywara 2 (9.5%)
Alison Wang 2 (9.5%)
Moritz Fischer 2 (9.5%)
Lokesh Vutla 1 (4.8%)
Heiko Schocher 1 (4.8%)
Adam Ford 1 (4.8%)
Peter Robinson 1 (4.8%)
Nathan Rossi 1 (4.8%)
Stefan Brüns 1 (4.8%)
Cédric Schieli 1 (4.8%)
Wenyou Yang 1 (4.8%)
Andrew F. Davis 1 (4.8%)
Mugunthan V N 1 (4.8%)
================================ =====
.. table:: Developers with the most report credits (total 10)
:widths: auto
================================ =====
Name Count
================================ =====
Dan Murphy 3 (30.0%)
Heiko Schocher 1 (10.0%)
Arno Steffens 1 (10.0%)
Oleksandr Tymoshenko 1 (10.0%)
Yogesh Siraswar 1 (10.0%)
Thomas Schaefer 1 (10.0%)
Ken Ma 1 (10.0%)
Jens Kuske 1 (10.0%)
================================ =====
.. table:: Developers who gave the most report credits (total 10)
:widths: auto
================================ =====
Name Count
================================ =====
Lokesh Vutla 3 (30.0%)
Tom Rini 2 (20.0%)
Andre Przywara 1 (10.0%)
Nathan Rossi 1 (10.0%)
Stefan Brüns 1 (10.0%)
Andrew F. Davis 1 (10.0%)
Michal Simek 1 (10.0%)
================================ =====
.. table:: Top changeset contributors by employer
:widths: auto
================================== =====
Name Count
================================== =====
(Unknown) 215 (32.4%)
Socionext Inc. 105 (15.8%)
Google, Inc. 88 (13.3%)
Konsulko Group 42 (6.3%)
Texas Instruments 28 (4.2%)
Samsung 26 (3.9%)
ARM 20 (3.0%)
AMD 19 (2.9%)
Guntermann & Drunck 16 (2.4%)
Rockchip 15 (2.3%)
DENX Software Engineering 14 (2.1%)
ST Microelectronics 12 (1.8%)
Collabora Ltd. 10 (1.5%)
Intel 10 (1.5%)
Xilinx 7 (1.1%)
Renesas Electronics 6 (0.9%)
Atmel 4 (0.6%)
BayLibre SAS 4 (0.6%)
Openedev 4 (0.6%)
Toradex 4 (0.6%)
CompuLab 3 (0.5%)
Novell 3 (0.5%)
Boundary Devices 2 (0.3%)
Linaro 2 (0.3%)
Amarula Solutions 1 (0.2%)
NXP 1 (0.2%)
Marvell 1 (0.2%)
National Instruments 1 (0.2%)
Weidmüller Interface GmbH & Co. KG 1 (0.2%)
================================== =====
.. table:: Top lines changed by employer
:widths: auto
================================== =====
Name Count
================================== =====
Konsulko Group 21331 (35.5%)
(Unknown) 14394 (23.9%)
Socionext Inc. 8227 (13.7%)
Google, Inc. 5308 (8.8%)
Guntermann & Drunck 2021 (3.4%)
DENX Software Engineering 1904 (3.2%)
ST Microelectronics 1801 (3.0%)
Openedev 1105 (1.8%)
Samsung 866 (1.4%)
CompuLab 844 (1.4%)
Texas Instruments 555 (0.9%)
Xilinx 309 (0.5%)
ARM 284 (0.5%)
Rockchip 274 (0.5%)
AMD 231 (0.4%)
Collabora Ltd. 200 (0.3%)
Toradex 102 (0.2%)
Atmel 63 (0.1%)
BayLibre SAS 63 (0.1%)
Weidmüller Interface GmbH & Co. KG 52 (0.1%)
Intel 48 (0.1%)
NXP 47 (0.1%)
National Instruments 36 (0.1%)
Marvell 22 (0.0%)
Novell 21 (0.0%)
Renesas Electronics 20 (0.0%)
Boundary Devices 5 (0.0%)
Linaro 4 (0.0%)
Amarula Solutions 3 (0.0%)
================================== =====
.. table:: Employers with the most signoffs (total 111)
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 33 (29.7%)
Xilinx 16 (14.4%)
DENX Software Engineering 15 (13.5%)
Samsung 13 (11.7%)
Google, Inc. 9 (8.1%)
Collabora Ltd. 6 (5.4%)
ARM 5 (4.5%)
Guntermann & Drunck 4 (3.6%)
Intel 4 (3.6%)
Socionext Inc. 3 (2.7%)
Konsulko Group 1 (0.9%)
Texas Instruments 1 (0.9%)
Toradex 1 (0.9%)
================================ =====
.. table:: Employers with the most hackers (total 128)
:widths: auto
================================== =====
Name Count
================================== =====
(Unknown) 74 (57.8%)
Texas Instruments 7 (5.5%)
DENX Software Engineering 4 (3.1%)
Xilinx 3 (2.3%)
Google, Inc. 3 (2.3%)
Guntermann & Drunck 3 (2.3%)
Intel 3 (2.3%)
Socionext Inc. 3 (2.3%)
Rockchip 3 (2.3%)
Samsung 2 (1.6%)
Collabora Ltd. 2 (1.6%)
ARM 2 (1.6%)
BayLibre SAS 2 (1.6%)
Linaro 2 (1.6%)
Konsulko Group 1 (0.8%)
Toradex 1 (0.8%)
ST Microelectronics 1 (0.8%)
Openedev 1 (0.8%)
CompuLab 1 (0.8%)
AMD 1 (0.8%)
Atmel 1 (0.8%)
Weidmüller Interface GmbH & Co. KG 1 (0.8%)
NXP 1 (0.8%)
National Instruments 1 (0.8%)
Marvell 1 (0.8%)
Novell 1 (0.8%)
Renesas Electronics 1 (0.8%)
Boundary Devices 1 (0.8%)
Amarula Solutions 1 (0.8%)
================================== =====