Release Statistics for U-Boot v2012.12

  • Processed 925 changesets from 134 developers

  • 31 employers found

  • A total of 88011 lines added, 36373 removed (delta 51638)

Developers with the most changesets

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%)

Developers with the most changed lines

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%)

Developers with the most lines removed

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%)

Developers with the most signoffs (total 367)

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%)

Developers with the most reviews (total 15)

Name

Count

Marek Vasut

14 (93.3%)

Matthew Gerlach

1 (6.7%)

Developers with the most test credits (total 52)

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%)

Developers who gave the most tested-by credits (total 52)

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%)

Developers with the most report credits (total 9)

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%)

Developers who gave the most report credits (total 9)

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%)

Top changeset contributors by employer

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%)

Top lines changed by employer

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%)

Employers with the most signoffs (total 367)

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%)

Employers with the most hackers (total 136)

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%)