Xen 4.2 Acknowledgements: Difference between revisions

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== Overview ==
== Overview ==
Xen 4.2 (compared to Xen 4.1) was made up of 2737 commits or 296732 lines of code changes. Changes were made by 124 individuals (after removing knowledge of e-mail aliases) from 43 distinct organisations (after clean-up).
Xen 4.2 (compared to Xen 4.1) was made up of
* 2737 commits (excluding merges) or
* 296732 lines of code changes.
Changes were made by
* 124 individuals (after removing knowledge of e-mail aliases)
* from 43 distinct organisations (after clean-up, counting each uniffiliated individual as 1).

== Breakdown by Individual ==

{|class="sortable"
!style="width: 200px;text-align: left;background: #f2f2f2;"|Name
!style="width: 110px;text-align: left;background: #f2f2f2;"|Commits
!style="width: 110px;text-align: left;background: #f2f2f2;"|Changes
|-
| Adin Scannell || 14 || 1696
|-
| Alex Zeffertt || 1 || 174
|-
| Allen M Kay || 5 || 170
|-
| Andre Przywara || 7 || 472
|-
| Andreas Herrmann || 1 || 30
|-
| Andrés Lagar-Cavilla || 115 || 8050
|-
| Andrew Cooper || 51 || 2676
|-
| Andrew Kane || 1 || 22
|-
| Anil Madhavapeddy || 1 || 1
|-
| Annie Li || 1 || 7
|-
| Anthony Perard || 45 || 5289
|-
| Aravindh Puthiyaparambil || 8 || 435
|-
| Attilio Rao || 3 || 211
|-
| Bamvor Jian Zhang || 2 || 201
|-
| Bastian Blank || 1 || 385
|-
| Boris Ostrovsky || 9 || 716
|-
| Carsten Schiers || 1 || 5
|-
| Christoph Egger || 67 || 8590
|-
| Dan Magenheimer || 1 || 2
|-
| Daniel Berrange || 1 || 17
|-
| Daniel De Graaf || 79 || 11103
|-
| Daniel Kiper || 1 || 28
|-
| Daniel Stodden || 1 || 1239
|-
| Dario Faggioli || 30 || 3742
|-
| Dave Scott || 12 || 555
|-
| David Vrabel || 45 || 11075
|-
| Diego Ongaro || 7 || 1307
|-
| Dieter Bloms || 1 || 210
|-
| Dietmar Hahn || 12 || 676
|-
| Dongxiao Xu || 2 || 48
|-
| Doug Magee || 1 || 4
|-
| Eddie Dong || 2 || 18
|-
| Eric Chanudet || 1 || 38
|-
| Fabio Fantoni || 6 || 45
|-
| Frediano Ziglio || 5 || 88
|-
| Gang Wei || 5 || 71
|-
| Gavin Guan || 1 || 23
|-
| George Dunlap || 75 || 4088
|-
| Gianni Tdesco || 2 || 3
|-
| Goncalo Gomes || 2 || 194
|-
| Guanluca Guida || 2 || 158
|-
| Guido Günther || 1 || 18
|-
| Haitao Shan || 4 || 188
|-
| Haoyo Zhang || 1 || 4
|-
| Hong Kaixing || 2 || 7
|-
| Hui Lv || 1 || 113
|-
| Ian Campbell || 504 || 32009
|-
| Ian Jackson || 174 || 27900
|-
| Igor Mammedov || 2 || 18
|-
| Jacob Shin || 4 || 367
|-
| James Carter || 3 || 17
|-
| James McKenzie || 1 || 143
|-
| Jan Beulich || 338 || 40357
|-
| Jean Guyader || 11 || 611
|-
| Jim Fehlig || 3 || 9
|-
| Jinsong Liu || 37 || 1772
|-
| John McDermott || 1 || 12
|-
| Jonathan Davies || 3 || 3230
|-
| Joseph Cihula || 1 || 54
|-
| Juergen Gross || 21 || 1775
|-
| Julian Pidancet || 5 || 350
|-
| Justin Gibbs || 4 || 859
|-
| Kaushik Kumar Ram || 1 || 2
|-
| Keir Fraser || 143 || 5593
|-
| Kevin Tian || 2 || 191
|-
| Konrad Rzeszutek Wilk || 14 || 1046
|-
| Kuwamura Shin'ya || 3 || 75
|-
| Lasse Collin || 9 || 182
|-
| Laszlo Ersek || 3 || 4
|-
| Li Zheng || 3 || 28
|-
| Ling Ming || 2 || 77
|-
| Machon Gregory || 3 || 529
|-
| Malcolm Crossley || 1 || 1
|-
| Marco Nenciarini || 1 || 2387
|-
| Marcus Granado || 2 || 76
|-
| Marek Marczykowski || 8 || 121
|-
| Mark Langsdorf || 2 || 15
|-
| Mathieu Gagné || 4 || 871
|-
| Matt Wilson || 9 || 8508
|-
| Michael Petullo || 1 || 14
|-
| Michael Young || 8 || 349
|-
| Mike McClurg || 1 || 1
|-
| Miroslav Rezanina || 2 || 35
|-
| Mukesh Rathor || 1 || 5
|-
| Olaf Hering || 154 || 4296
|-
| Paolo Bonzini || 2 || 152
|-
| Pasi Kärkkäinen || 1 || 22
|-
| Paul Bolle || 1 || 3
|-
| Paul Durrant || 25 || 1733
|-
| Philipp Hahn || 3 || 38
|-
| Phillip Lougher || 1 || 17
|-
| Qing He || 20 || 4179
|-
| Ren Yongjie || 3 || 15
|-
| Roger Cruz || 2 || 58
|-
| Roger Pau Monne || 87 || 36932
|-
| Ross Philipson || 1 || 4
|-
| Samuel Thibault || 3 || 266
|-
| Santosh Jodh || 3 || 372
|-
| Sascha Hauer || 1 || 1
|-
| Shriram Rajagopalan || 21 || 3481
|-
| Simon Rowe || 2 || 45
|-
| Stefan Bader || 1 || 32
|-
| Stefano Stabellini || 124 || 29130
|-
| Stephen Smalley || 1 || 47
|-
| Suresh Siddha || 1 || 91
|-
| Thomas Renninger || 1 || 1
|-
| Tim Deegan || 143 || 8790
|-
| Unknown || 67 || 1498
|-
| Uwe Dannowski || 1 || 2
|-
| Wei Huang || 13 || 1184
|-
| Wei Liu || 12 || 904
|-
| Wei Wang || 34 || 5577
|-
| Wei Yang || 6 || 220
|-
| Xiantao Zhang || 2 || 2
|-
| Xudong Hao || 3 || 131
|-
| Xuesen Guo || 1 || 157
|-
| Yongan Liu || 1 || 1
|-
| Zhang Z Yang || 11 || 959
|-
| Zheng Li || 2 || 26
|-
| Zhenguo Wang || 1 || 57
|-
| Zhenzhong Duan || 1 || 4
|-
| Zhigang X Wang || 5 || 605
|-
| Zhou Peng || 5 || 1915
|}


== Breakdown by Domain / Organisations ==
== Breakdown by Domain / Organisations ==

{|class="sortable"
{|class="sortable"
!style="width: 200px;text-align: left;background: #f2f2f2;"|Organization
!| Org || Commits || Changes/LOC
!style="width: 110px;text-align: left;background: #f2f2f2;"|Commits
!style="width: 110px;text-align: left;background: #f2f2f2;"|Changes
|-
|-
| Amazon || 9 || 8508
| Amazon || 9 || 8508
|-
|-
| AMD || 138 || 16953
| AMD || 138 || 16953
|-
| Anil Madhavapeddy || 1 || 1
|-
|-
| Canonical || 1 || 32
| Canonical || 1 || 32
|-
| Carsten Schiers || 1 || 5
|-
|-
| Chinese Academic || 6 || 1934
| Chinese Academic || 6 || 1934
Line 23: Line 281:
|-
|-
| DEVISE.IT || 1 || 2387
| DEVISE.IT || 1 || 2387
|-
| Dieter Bloms || 1 || 210
|-
|-
| DornerWorks || 1 || 22
| DornerWorks || 1 || 22
|-
| Doug Magee || 1 || 4
|-
|-
| Fujitsu || 36 || 2526
| Fujitsu || 36 || 2526
|-
|-
| GridCentric || 126 || 8830
| GridCentric || 126 || 8830
|-
| Guido Günther || 1 || 18
|-
|-
| Heliman || 6 || 45
| Heliman || 6 || 45
Line 47: Line 299:
|-
|-
| iweb || 4 || 871
| iweb || 4 || 871
|-
| Lasse Collin || 9 || 182
|-
| Mike Petullo || 1 || 14
|-
|-
| NCSC || 3 || 529
| NCSC || 3 || 529
Line 57: Line 305:
|-
|-
| Oracle || 23 || 1669
| Oracle || 23 || 1669
|-
| Pasi Kärkkäinen || 1 || 22
|-
| Paul Bolle || 1 || 3
|-
|-
| Pengutronix || 1 || 1
| Pengutronix || 1 || 1
|-
| Phillip Lougher || 1 || 17
|-
|-
| Redhat || 10 || 226
| Redhat || 10 || 226
Line 80: Line 322:
| University of British Columbia || 21 || 3481
| University of British Columbia || 21 || 3481
|-
|-
| Unknown Individuals || 74 || 1929
| Unknown Individuals <sup>2)</sup> || 74 || 1929
|-
| Unaffiliated Individuals <sup>1)</sup> (11) || 29 || 1529
|-
|-
| UPC BarcelonaTech || 37 || 30945
| UPC BarcelonaTech || 37 || 30945
Line 87: Line 331:
|-
|-
| Virtuata || 8 || 435
| Virtuata || 8 || 435
|-
| Wei Liu || 5 || 626
|-
|-
| Xen.org || 216 || 8168
| Xen.org || 216 || 8168
Line 94: Line 336:
|}
|}


Note that this list also contains individuals with no obvious affiliation to an organisation. These are grouped under :
== Top 1% Organisations ==
* <sup>1)</sup> '''Unaffiliated Individuals''' (of which there are 11)
* <sup>2)</sup> '''Unknown Individuals''' which represent unsigned commits

== Breakdown by Organisations contributing 1% or more ==
[[File:Xen_4_2_Vendor_Contribution_Stats.png]]
[[File:Xen_4_2_Vendor_Contribution_Stats.png]]

This image contains groups of people or organisations:
* Misc : bucket for commercial organizations under 1%
* Individual : bucket for individuals contributing under 1%
* University : bucket for Universities contributing under 1%


[[Category:Xen]]
[[Category:Xen]]

Latest revision as of 07:22, 17 June 2013

Overview

Xen 4.2 (compared to Xen 4.1) was made up of

  • 2737 commits (excluding merges) or
  • 296732 lines of code changes.

Changes were made by

  • 124 individuals (after removing knowledge of e-mail aliases)
  • from 43 distinct organisations (after clean-up, counting each uniffiliated individual as 1).

Breakdown by Individual

Name Commits Changes
Adin Scannell 14 1696
Alex Zeffertt 1 174
Allen M Kay 5 170
Andre Przywara 7 472
Andreas Herrmann 1 30
Andrés Lagar-Cavilla 115 8050
Andrew Cooper 51 2676
Andrew Kane 1 22
Anil Madhavapeddy 1 1
Annie Li 1 7
Anthony Perard 45 5289
Aravindh Puthiyaparambil 8 435
Attilio Rao 3 211
Bamvor Jian Zhang 2 201
Bastian Blank 1 385
Boris Ostrovsky 9 716
Carsten Schiers 1 5
Christoph Egger 67 8590
Dan Magenheimer 1 2
Daniel Berrange 1 17
Daniel De Graaf 79 11103
Daniel Kiper 1 28
Daniel Stodden 1 1239
Dario Faggioli 30 3742
Dave Scott 12 555
David Vrabel 45 11075
Diego Ongaro 7 1307
Dieter Bloms 1 210
Dietmar Hahn 12 676
Dongxiao Xu 2 48
Doug Magee 1 4
Eddie Dong 2 18
Eric Chanudet 1 38
Fabio Fantoni 6 45
Frediano Ziglio 5 88
Gang Wei 5 71
Gavin Guan 1 23
George Dunlap 75 4088
Gianni Tdesco 2 3
Goncalo Gomes 2 194
Guanluca Guida 2 158
Guido Günther 1 18
Haitao Shan 4 188
Haoyo Zhang 1 4
Hong Kaixing 2 7
Hui Lv 1 113
Ian Campbell 504 32009
Ian Jackson 174 27900
Igor Mammedov 2 18
Jacob Shin 4 367
James Carter 3 17
James McKenzie 1 143
Jan Beulich 338 40357
Jean Guyader 11 611
Jim Fehlig 3 9
Jinsong Liu 37 1772
John McDermott 1 12
Jonathan Davies 3 3230
Joseph Cihula 1 54
Juergen Gross 21 1775
Julian Pidancet 5 350
Justin Gibbs 4 859
Kaushik Kumar Ram 1 2
Keir Fraser 143 5593
Kevin Tian 2 191
Konrad Rzeszutek Wilk 14 1046
Kuwamura Shin'ya 3 75
Lasse Collin 9 182
Laszlo Ersek 3 4
Li Zheng 3 28
Ling Ming 2 77
Machon Gregory 3 529
Malcolm Crossley 1 1
Marco Nenciarini 1 2387
Marcus Granado 2 76
Marek Marczykowski 8 121
Mark Langsdorf 2 15
Mathieu Gagné 4 871
Matt Wilson 9 8508
Michael Petullo 1 14
Michael Young 8 349
Mike McClurg 1 1
Miroslav Rezanina 2 35
Mukesh Rathor 1 5
Olaf Hering 154 4296
Paolo Bonzini 2 152
Pasi Kärkkäinen 1 22
Paul Bolle 1 3
Paul Durrant 25 1733
Philipp Hahn 3 38
Phillip Lougher 1 17
Qing He 20 4179
Ren Yongjie 3 15
Roger Cruz 2 58
Roger Pau Monne 87 36932
Ross Philipson 1 4
Samuel Thibault 3 266
Santosh Jodh 3 372
Sascha Hauer 1 1
Shriram Rajagopalan 21 3481
Simon Rowe 2 45
Stefan Bader 1 32
Stefano Stabellini 124 29130
Stephen Smalley 1 47
Suresh Siddha 1 91
Thomas Renninger 1 1
Tim Deegan 143 8790
Unknown 67 1498
Uwe Dannowski 1 2
Wei Huang 13 1184
Wei Liu 12 904
Wei Wang 34 5577
Wei Yang 6 220
Xiantao Zhang 2 2
Xudong Hao 3 131
Xuesen Guo 1 157
Yongan Liu 1 1
Zhang Z Yang 11 959
Zheng Li 2 26
Zhenguo Wang 1 57
Zhenzhong Duan 1 4
Zhigang X Wang 5 605
Zhou Peng 5 1915

Breakdown by Domain / Organisations

Organization Commits Changes
Amazon 9 8508
AMD 138 16953
Canonical 1 32
Chinese Academic 6 1934
Citrix 1270 138952
Debian 1 385
DEVISE.IT 1 2387
DornerWorks 1 22
Fujitsu 36 2526
GridCentric 126 8830
Heliman 6 45
Hitachi 1 157
Huawei 5 69
Intel 107 8248
Invisible Things Labs 8 121
iweb 4 871
NCSC 3 529
NSA 83 11167
Oracle 23 1669
Pengutronix 1 1
Redhat 10 226
Rice University 1 2
Spectra Logic 4 859
Suse 501 45780
UK Academic 8 349
Univention 3 38
University of British Columbia 21 3481
Unknown Individuals 2) 74 1929
Unaffiliated Individuals 1) (11) 29 1529
UPC BarcelonaTech 37 30945
US Navy 1 12
Virtuata 8 435
Xen.org 216 8168

Note that this list also contains individuals with no obvious affiliation to an organisation. These are grouped under :

  • 1) Unaffiliated Individuals (of which there are 11)
  • 2) Unknown Individuals which represent unsigned commits

Breakdown by Organisations contributing 1% or more

Xen 4 2 Vendor Contribution Stats.png

This image contains groups of people or organisations:

  • Misc : bucket for commercial organizations under 1%
  • Individual : bucket for individuals contributing under 1%
  • University : bucket for Universities contributing under 1%
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