u-boot/doc/develop/statistics/u-boot-stats-v2012.10.rst

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Release Statistics for U-Boot v2012.12
======================================
* Processed 925 csets from 134 developers
* 31 employers found
* A total of 88011 lines added, 36373 removed (delta 51638)
.. table:: Developers with the most changesets
:widths: auto
===================================== =====
Name Count
===================================== =====
Benoît Thébaudeau 71 (7.7%)
Tom Rini 66 (7.1%)
Marek Vasut 51 (5.5%)
Troy Kisky 31 (3.4%)
Joe Hershberger 30 (3.2%)
Nobuhiro Iwamatsu 30 (3.2%)
Stephen Warren 28 (3.0%)
Michal Simek 27 (2.9%)
Otavio Salvador 26 (2.8%)
Stefano Babic 20 (2.2%)
Allen Martin 20 (2.2%)
Rajeshwari Shinde 19 (2.1%)
Gerlando Falauto 17 (1.8%)
Tetsuyuki Kobayashi 16 (1.7%)
Fabio Estevam 16 (1.7%)
York Sun 16 (1.7%)
Łukasz Majewski 15 (1.6%)
Simon Glass 14 (1.5%)
Stephan Linz 13 (1.4%)
Rob Herring 12 (1.3%)
Timur Tabi 12 (1.3%)
Ilya Yanok 11 (1.2%)
Bo Shen 11 (1.2%)
Andreas Bießmann 10 (1.1%)
Matt Sealey 10 (1.1%)
Mike Frysinger 10 (1.1%)
Mathieu J. Poirier 10 (1.1%)
Anatolij Gustschin 9 (1.0%)
Alison Wang 9 (1.0%)
Donghwa Lee 9 (1.0%)
Stefan Roese 8 (0.9%)
Holger Brunck 8 (0.9%)
Lucas Stach 8 (0.9%)
Valentin Longchamp 7 (0.8%)
Daniel Schwierzeck 7 (0.8%)
Prabhakar Lad 7 (0.8%)
Scott Wood 7 (0.8%)
Wu, Josh 7 (0.8%)
Yoshihiro Shimoda 7 (0.8%)
Matthew McClintock 7 (0.8%)
Laurence Withers 6 (0.6%)
Bastian Ruppert 6 (0.6%)
Lei Wen 6 (0.6%)
Liu Gang 6 (0.6%)
Albert ARIBAUD 5 (0.5%)
Peter Meerwald 5 (0.5%)
Nikita Kiryanov 5 (0.5%)
Andrew Sharp 5 (0.5%)
Javier Martinez Canillas 5 (0.5%)
Luka Perkov 4 (0.4%)
Karl O. Pinc 4 (0.4%)
Pavel Herrmann 4 (0.4%)
Kumar Gala 4 (0.4%)
Ira W. Snyder 4 (0.4%)
Ashok Kumar Reddy 4 (0.4%)
Jaehoon Chung 4 (0.4%)
Mikhail Kshevetskiy 4 (0.4%)
Markus Hubig 4 (0.4%)
Tomáš Hlaváček 4 (0.4%)
Viktor Krivak 4 (0.4%)
Prabhakar Kushwaha 4 (0.4%)
Shaohui Xie 4 (0.4%)
Igor Grinberg 3 (0.3%)
Wolfgang Denk 3 (0.3%)
Dinh Nguyen 3 (0.3%)
Zhong Hongbo 3 (0.3%)
Michael Walle 3 (0.3%)
Simon Guinot 3 (0.3%)
Sughosh Ganu 3 (0.3%)
Andy Fleming 3 (0.3%)
Jens Scharsig 3 (0.3%)
Joakim Tjernlund 3 (0.3%)
trem 3 (0.3%)
Chandan Nath 3 (0.3%)
Steve Sakoman 3 (0.3%)
Pavel Machek 2 (0.2%)
Gabriel Huau 2 (0.2%)
Hideyuki Sano 2 (0.2%)
Stefan Kristiansson 2 (0.2%)
Koen Kooi 2 (0.2%)
Eric Nelson 2 (0.2%)
Tom Warren 2 (0.2%)
Veli-Pekka Peltola 2 (0.2%)
Thierry Reding 2 (0.2%)
Charles Manning 2 (0.2%)
Vikram Narayanan 2 (0.2%)
Rajashekhara, Sudhakar 2 (0.2%)
Horst Kronstorfer 2 (0.2%)
Uma Shankar 2 (0.2%)
Jeroen Hofstee 1 (0.1%)
Simon Baatz 1 (0.1%)
Rommel Custodio 1 (0.1%)
Ramesh Chandrasekaran 1 (0.1%)
Chan-Taek Park 1 (0.1%)
Wolfgang Grandegger 1 (0.1%)
Joel A Fernandes 1 (0.1%)
Brian Rzycki 1 (0.1%)
Chander Kashyap 1 (0.1%)
Priyanka Jain 1 (0.1%)
Jason Jin 1 (0.1%)
Richard Retanubun 1 (0.1%)
Iwo Mergler 1 (0.1%)
Tyler Olmstead 1 (0.1%)
Matthieu CASTET 1 (0.1%)
Jim Lin 1 (0.1%)
Jongman Heo 1 (0.1%)
Arnout Vandecappelle (Essensium/Mind) 1 (0.1%)
Linus Walleij 1 (0.1%)
Jagan Teki 1 (0.1%)
Kaspter Ju 1 (0.1%)
Xu, Hong 1 (0.1%)
Matej Frančeškin 1 (0.1%)
Łukasz Dałek 1 (0.1%)
Jim Shimer 1 (0.1%)
John Rigby 1 (0.1%)
Heiko Schocher 1 (0.1%)
Satyanarayana, Sandhya 1 (0.1%)
Stathis Voukelatos 1 (0.1%)
Enric Balletbò i Serra 1 (0.1%)
Vaibhav Bedia 1 (0.1%)
Cyril Chemparathy 1 (0.1%)
Jeremy Andrus 1 (0.1%)
Paul Gortmaker 1 (0.1%)
Kenth Eriksson 1 (0.1%)
Khem Raj 1 (0.1%)
Jorgen Lundman 1 (0.1%)
Julius Baxter 1 (0.1%)
Dirk Eibach 1 (0.1%)
Timo Ketola 1 (0.1%)
Bernhard Walle 1 (0.1%)
Hongtao Jia 1 (0.1%)
David du Colombier 1 (0.1%)
Jayachandran Chandrasekharan Nair 1 (0.1%)
Jérôme Carretero 1 (0.1%)
===================================== =====
.. table:: Developers with the most changed lines
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===================================== =====
Name Count
===================================== =====
Charles Manning 13922 (13.8%)
Nobuhiro Iwamatsu 9559 (9.5%)
Marek Vasut 5946 (5.9%)
Uma Shankar 5463 (5.4%)
Jorgen Lundman 4750 (4.7%)
Lei Wen 3818 (3.8%)
Donghwa Lee 3597 (3.6%)
Wolfgang Denk 3185 (3.2%)
Anatolij Gustschin 2534 (2.5%)
Rajeshwari Shinde 2433 (2.4%)
Timur Tabi 2252 (2.2%)
Mathieu J. Poirier 2180 (2.2%)
Tom Rini 2038 (2.0%)
Rob Herring 1962 (2.0%)
Łukasz Majewski 1940 (1.9%)
Benoît Thébaudeau 1637 (1.6%)
Michal Simek 1546 (1.5%)
Allen Martin 1429 (1.4%)
Alison Wang 1339 (1.3%)
Jim Lin 1287 (1.3%)
Stephen Warren 1224 (1.2%)
Stefan Roese 1207 (1.2%)
Troy Kisky 1148 (1.1%)
Bo Shen 1098 (1.1%)
Joe Hershberger 1083 (1.1%)
Otavio Salvador 1071 (1.1%)
Cyril Chemparathy 1043 (1.0%)
Gabriel Huau 1008 (1.0%)
York Sun 946 (0.9%)
Wu, Josh 945 (0.9%)
Dinh Nguyen 905 (0.9%)
Gerlando Falauto 869 (0.9%)
Tomáš Hlaváček 757 (0.8%)
Matt Sealey 698 (0.7%)
Markus Hubig 679 (0.7%)
Pavel Herrmann 673 (0.7%)
Shaohui Xie 647 (0.6%)
Veli-Pekka Peltola 620 (0.6%)
Stefano Babic 611 (0.6%)
Hideyuki Sano 566 (0.6%)
Liu Gang 544 (0.5%)
Scott Wood 509 (0.5%)
Stephan Linz 500 (0.5%)
Valentin Longchamp 488 (0.5%)
Luka Perkov 488 (0.5%)
Viktor Krivak 472 (0.5%)
Simon Glass 465 (0.5%)
Mike Frysinger 451 (0.4%)
Andreas Bießmann 448 (0.4%)
Richard Retanubun 415 (0.4%)
Yoshihiro Shimoda 330 (0.3%)
Ilya Yanok 299 (0.3%)
Matthew McClintock 241 (0.2%)
Simon Guinot 241 (0.2%)
Prabhakar Lad 219 (0.2%)
John Rigby 213 (0.2%)
Lucas Stach 209 (0.2%)
Javier Martinez Canillas 209 (0.2%)
trem 207 (0.2%)
Bastian Ruppert 205 (0.2%)
Chandan Nath 182 (0.2%)
Łukasz Dałek 159 (0.2%)
Andrew Sharp 157 (0.2%)
Linus Walleij 156 (0.2%)
Fabio Estevam 154 (0.2%)
Tom Warren 147 (0.1%)
Sughosh Ganu 128 (0.1%)
Daniel Schwierzeck 122 (0.1%)
Nikita Kiryanov 109 (0.1%)
Steve Sakoman 101 (0.1%)
Tetsuyuki Kobayashi 97 (0.1%)
Laurence Withers 97 (0.1%)
Holger Brunck 94 (0.1%)
Ira W. Snyder 93 (0.1%)
Heiko Schocher 69 (0.1%)
Jason Jin 68 (0.1%)
Hongtao Jia 49 (0.0%)
Chander Kashyap 48 (0.0%)
Mikhail Kshevetskiy 39 (0.0%)
Ashok Kumar Reddy 36 (0.0%)
Kumar Gala 33 (0.0%)
Zhong Hongbo 33 (0.0%)
Karl O. Pinc 32 (0.0%)
Vikram Narayanan 32 (0.0%)
Prabhakar Kushwaha 30 (0.0%)
Michael Walle 30 (0.0%)
Eric Nelson 30 (0.0%)
Pavel Machek 29 (0.0%)
Kaspter Ju 29 (0.0%)
Kenth Eriksson 27 (0.0%)
Jaehoon Chung 26 (0.0%)
Igor Grinberg 26 (0.0%)
Wolfgang Grandegger 26 (0.0%)
Thierry Reding 23 (0.0%)
Jens Scharsig 22 (0.0%)
Albert ARIBAUD 21 (0.0%)
Joakim Tjernlund 19 (0.0%)
Andy Fleming 18 (0.0%)
Stefan Kristiansson 14 (0.0%)
Priyanka Jain 14 (0.0%)
Rajashekhara, Sudhakar 13 (0.0%)
Julius Baxter 13 (0.0%)
Koen Kooi 12 (0.0%)
Jim Shimer 12 (0.0%)
Paul Gortmaker 12 (0.0%)
Peter Meerwald 11 (0.0%)
Xu, Hong 10 (0.0%)
Simon Baatz 7 (0.0%)
Satyanarayana, Sandhya 7 (0.0%)
Stathis Voukelatos 6 (0.0%)
Enric Balletbò i Serra 6 (0.0%)
Jérôme Carretero 6 (0.0%)
Horst Kronstorfer 5 (0.0%)
Arnout Vandecappelle (Essensium/Mind) 5 (0.0%)
Vaibhav Bedia 5 (0.0%)
Jeremy Andrus 5 (0.0%)
Khem Raj 5 (0.0%)
Dirk Eibach 5 (0.0%)
Ramesh Chandrasekaran 4 (0.0%)
Chan-Taek Park 4 (0.0%)
Joel A Fernandes 4 (0.0%)
Jagan Teki 4 (0.0%)
Timo Ketola 4 (0.0%)
Tyler Olmstead 3 (0.0%)
Brian Rzycki 2 (0.0%)
Matthieu CASTET 2 (0.0%)
Jeroen Hofstee 1 (0.0%)
Rommel Custodio 1 (0.0%)
Iwo Mergler 1 (0.0%)
Jongman Heo 1 (0.0%)
Matej Frančeškin 1 (0.0%)
Bernhard Walle 1 (0.0%)
David du Colombier 1 (0.0%)
Jayachandran Chandrasekharan Nair 1 (0.0%)
===================================== =====
.. table:: Developers with the most lines removed
:widths: auto
================================ =====
Name Count
================================ =====
Wolfgang Denk 2612 (7.2%)
Timur Tabi 1845 (5.1%)
Rob Herring 1394 (3.8%)
Mike Frysinger 338 (0.9%)
Marek Vasut 129 (0.4%)
Fabio Estevam 90 (0.2%)
Matt Sealey 53 (0.1%)
Linus Walleij 45 (0.1%)
Kaspter Ju 29 (0.1%)
Vikram Narayanan 14 (0.0%)
Jim Shimer 12 (0.0%)
Daniel Schwierzeck 4 (0.0%)
Joakim Tjernlund 4 (0.0%)
Tom Warren 3 (0.0%)
Igor Grinberg 2 (0.0%)
Tyler Olmstead 2 (0.0%)
Ashok Kumar Reddy 1 (0.0%)
================================ =====
.. table:: Developers with the most signoffs (total 367)
:widths: auto
================================ =====
Name Count
================================ =====
Andy Fleming 70 (19.1%)
Tom Warren 31 (8.4%)
Kyungmin Park 28 (7.6%)
Andreas Bießmann 27 (7.4%)
Minkyu Kang 24 (6.5%)
Tom Rini 21 (5.7%)
Scott Wood 18 (4.9%)
Nobuhiro Iwamatsu 15 (4.1%)
John Rigby 10 (2.7%)
Mike Frysinger 9 (2.5%)
Hadli, Manjunath 9 (2.5%)
Alim Akhtar 7 (1.9%)
Rajashekhara, Sudhakar 7 (1.9%)
Stefan Roese 6 (1.6%)
Igor Grinberg 4 (1.1%)
Kim Phillips 4 (1.1%)
Hatim Ali 4 (1.1%)
Doug Anderson 4 (1.1%)
Ilya Yanok 4 (1.1%)
York Sun 4 (1.1%)
Abhilash Kesavan 3 (0.8%)
Holger Brunck 3 (0.8%)
Kumar Gala 3 (0.8%)
Simon Glass 3 (0.8%)
Hideyuki Sano 3 (0.8%)
Michal Simek 3 (0.8%)
Wolfgang Denk 2 (0.5%)
Daniel Schwierzeck 2 (0.5%)
Jens Scharsig (BuS Elektronik) 2 (0.5%)
Che-Liang Chiou 2 (0.5%)
Tom Wai-Hong Tam 2 (0.5%)
Manjunatha C Achar 2 (0.5%)
Iqbal Shareef 2 (0.5%)
Hakgoo Lee 2 (0.5%)
Pavel Machek 2 (0.5%)
Prabhakar Lad 2 (0.5%)
Rob Herring 1 (0.3%)
Jim Shimer 1 (0.3%)
Chin Liang See 1 (0.3%)
Jate Sujjavanich 1 (0.3%)
Artem Bityutskiy 1 (0.3%)
David Woodhouse 1 (0.3%)
Prafulla Wadaskar 1 (0.3%)
Lauri Hintsala 1 (0.3%)
Radu Lazarescu 1 (0.3%)
Ralf Baechle 1 (0.3%)
Thomas Weber 1 (0.3%)
Li Yang 1 (0.3%)
Jerry Huang 1 (0.3%)
Jiang Yutang 1 (0.3%)
Satyanarayana, Sandhya 1 (0.3%)
Simon Baatz 1 (0.3%)
Heiko Schocher 1 (0.3%)
Jason Jin 1 (0.3%)
Otavio Salvador 1 (0.3%)
Chandan Nath 1 (0.3%)
Anatolij Gustschin 1 (0.3%)
Gerlando Falauto 1 (0.3%)
Mathieu J. Poirier 1 (0.3%)
================================ =====
.. table:: Developers with the most reviews (total 15)
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Name Count
================================ =====
Marek Vasut 14 (93.3%)
Matthew Gerlach 1 (6.7%)
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.. table:: Developers with the most test credits (total 52)
:widths: auto
================================ =====
Name Count
================================ =====
Thierry Reding 14 (26.9%)
Christian Riesch 12 (23.1%)
Fabio Estevam 3 (5.8%)
Michal Simek 2 (3.8%)
Albert ARIBAUD 2 (3.8%)
Sughosh Ganu 2 (3.8%)
Stefano Babic 2 (3.8%)
Allen Martin 2 (3.8%)
Andreas Bießmann 1 (1.9%)
Tom Rini 1 (1.9%)
Wolfgang Denk 1 (1.9%)
Jens Scharsig (BuS Elektronik) 1 (1.9%)
Matt Sealey 1 (1.9%)
Wojciech Dubowik 1 (1.9%)
Tim Fletcher 1 (1.9%)
Matt Porter 1 (1.9%)
Jeroen Hofstee 1 (1.9%)
Jaehoon Chung 1 (1.9%)
Javier Martinez Canillas 1 (1.9%)
Valentin Longchamp 1 (1.9%)
Luka Perkov 1 (1.9%)
================================ =====
.. table:: Developers who gave the most tested-by credits (total 52)
:widths: auto
================================ =====
Name Count
================================ =====
Allen Martin 14 (26.9%)
Prabhakar Lad 7 (13.5%)
Mikhail Kshevetskiy 4 (7.7%)
Tom Rini 3 (5.8%)
Luka Perkov 3 (5.8%)
Stefano Babic 2 (3.8%)
Marek Vasut 2 (3.8%)
Rajashekhara, Sudhakar 2 (3.8%)
Stefan Roese 2 (3.8%)
Anatolij Gustschin 2 (3.8%)
Zhong Hongbo 2 (3.8%)
Stephan Linz 2 (3.8%)
Albert ARIBAUD 1 (1.9%)
Andreas Bießmann 1 (1.9%)
Andy Fleming 1 (1.9%)
Gerlando Falauto 1 (1.9%)
Enric Balletbò i Serra 1 (1.9%)
Eric Nelson 1 (1.9%)
Veli-Pekka Peltola 1 (1.9%)
================================ =====
.. table:: Developers with the most report credits (total 9)
:widths: auto
================================ =====
Name Count
================================ =====
Albert ARIBAUD 3 (33.3%)
Prabhakar Lad 2 (22.2%)
Stefano Babic 1 (11.1%)
Igor Grinberg 1 (11.1%)
Rafael Beims 1 (11.1%)
James Miller 1 (11.1%)
================================ =====
.. table:: Developers who gave the most report credits (total 9)
:widths: auto
================================ =====
Name Count
================================ =====
Nobuhiro Iwamatsu 2 (22.2%)
Stephen Warren 2 (22.2%)
Marek Vasut 1 (11.1%)
Anatolij Gustschin 1 (11.1%)
Gerlando Falauto 1 (11.1%)
Matthieu CASTET 1 (11.1%)
Joe Hershberger 1 (11.1%)
================================ =====
.. table:: Top changeset contributors by employer
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 203 (21.9%)
DENX Software Engineering 95 (10.3%)
Freescale 92 (9.9%)
ADVANSEE 71 (7.7%)
Konsulko Group 66 (7.1%)
Samsung 49 (5.3%)
NVidia 46 (5.0%)
Renesas Electronics 37 (4.0%)
Boundary Devices 33 (3.6%)
Keymile 32 (3.5%)
National Instruments 30 (3.2%)
Xilinx 27 (2.9%)
O.S. Systems 26 (2.8%)
Atmel 19 (2.1%)
Texas Instruments 17 (1.8%)
Google, Inc. 14 (1.5%)
Linaro 13 (1.4%)
Calxeda 12 (1.3%)
Analog Devices 10 (1.1%)
CompuLab 8 (0.9%)
bct electronic GmbH 5 (0.5%)
OVRO 4 (0.4%)
Transmode Systems 4 (0.4%)
Sakoman Inc. 3 (0.3%)
Bluegiga Technologies 2 (0.2%)
Nobuhiro Iwamatsu 2 (0.2%)
Wind River 1 (0.1%)
Guntermann & Drunck 1 (0.1%)
Motorola 1 (0.1%)
RuggedCom 1 (0.1%)
ST-Ericsson 1 (0.1%)
================================ =====
.. table:: Top lines changed by employer
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 32255 (32.1%)
DENX Software Engineering 13607 (13.5%)
Samsung 13459 (13.4%)
Renesas Electronics 10389 (10.3%)
Freescale 6846 (6.8%)
NVidia 3482 (3.5%)
Linaro 2597 (2.6%)
Atmel 2053 (2.0%)
Konsulko Group 2038 (2.0%)
Calxeda 1962 (2.0%)
ADVANSEE 1637 (1.6%)
Xilinx 1546 (1.5%)
Texas Instruments 1477 (1.5%)
Keymile 1451 (1.4%)
Boundary Devices 1178 (1.2%)
National Instruments 1083 (1.1%)
O.S. Systems 1071 (1.1%)
Bluegiga Technologies 620 (0.6%)
Google, Inc. 465 (0.5%)
Analog Devices 451 (0.4%)
RuggedCom 415 (0.4%)
CompuLab 135 (0.1%)
Sakoman Inc. 101 (0.1%)
OVRO 93 (0.1%)
Nobuhiro Iwamatsu 66 (0.1%)
Transmode Systems 46 (0.0%)
Wind River 12 (0.0%)
Motorola 12 (0.0%)
bct electronic GmbH 11 (0.0%)
Guntermann & Drunck 5 (0.0%)
ST-Ericsson 4 (0.0%)
================================ =====
.. table:: Employers with the most signoffs (total 367)
:widths: auto
================================ =====
Name Count
================================ =====
Freescale 104 (28.3%)
Samsung 72 (19.6%)
(Unknown) 42 (11.4%)
Texas Instruments 41 (11.2%)
NVidia 31 (8.4%)
Nobuhiro Iwamatsu 14 (3.8%)
DENX Software Engineering 11 (3.0%)
Linaro 11 (3.0%)
Google, Inc. 11 (3.0%)
Analog Devices 9 (2.5%)
Renesas Electronics 4 (1.1%)
Keymile 4 (1.1%)
CompuLab 4 (1.1%)
BuS Elektronik 2 (0.5%)
Intel 2 (0.5%)
Calxeda 1 (0.3%)
O.S. Systems 1 (0.3%)
Bluegiga Technologies 1 (0.3%)
Motorola 1 (0.3%)
Marvell 1 (0.3%)
================================ =====
.. table:: Employers with the most hackers (total 136)
:widths: auto
================================ =====
Name Count
================================ =====
(Unknown) 59 (43.4%)
Freescale 15 (11.0%)
Texas Instruments 8 (5.9%)
DENX Software Engineering 8 (5.9%)
Samsung 5 (3.7%)
NVidia 4 (2.9%)
Linaro 4 (2.9%)
Renesas Electronics 3 (2.2%)
Keymile 3 (2.2%)
Atmel 3 (2.2%)
CompuLab 2 (1.5%)
Boundary Devices 2 (1.5%)
Transmode Systems 2 (1.5%)
Nobuhiro Iwamatsu 1 (0.7%)
Google, Inc. 1 (0.7%)
Analog Devices 1 (0.7%)
Calxeda 1 (0.7%)
O.S. Systems 1 (0.7%)
Bluegiga Technologies 1 (0.7%)
Motorola 1 (0.7%)
Konsulko Group 1 (0.7%)
ADVANSEE 1 (0.7%)
Xilinx 1 (0.7%)
National Instruments 1 (0.7%)
RuggedCom 1 (0.7%)
Sakoman Inc. 1 (0.7%)
OVRO 1 (0.7%)
Wind River 1 (0.7%)
bct electronic GmbH 1 (0.7%)
Guntermann & Drunck 1 (0.7%)
ST-Ericsson 1 (0.7%)
================================ =====