Hi Ceph, Here is a sorted list of authors (82) and organizations (41) who contributed to Firefly (v0.80), by number of commits or reviews back to Emperor (v0.72). The affiliation of authors to organizations can be updated by submitting a patch to https://github.com/ceph/ceph/blob/master/.organizationmap
All commits are reviewed but the number of reviews is a fraction of the number
of commits. More often than not, the reviewer(s) is only mentioned in the
message of the merge although it means that all associated commits have been
reviewed.
If you are curious about how it is done, the details are at the end of this
mail.
Commits by authors
1 1144 Sage Weil <[email protected]>
2 449 Loic Dachary <[email protected]>
3 379 Samuel Just <[email protected]>
4 200 Yan, Zheng <[email protected]>
5 161 Josh Durgin <[email protected]>
6 157 Greg Farnum <[email protected]>
7 152 Yehuda Sadeh <[email protected]>
8 150 John Wilkins <[email protected]>
9 116 Danny Al-Gaaf <[email protected]>
10 95 David Zafman <[email protected]>
11 93 Noah Watkins <[email protected]>
12 63 João Eduardo Luís <[email protected]>
13 51 Ilya Dryomov <[email protected]>
14 35 Haomai Wang <[email protected]>
15 33 John Spray <[email protected]>
16 32 Babu Shanmugam <[email protected]>
17 25 Li Wang <[email protected]>
18 20 Dan Mick <[email protected]>
19 16 Tamil Muthamizhan <[email protected]>
20 15 Ken Dreyer <[email protected]>
21 13 Xing Lin <[email protected]>
22 12 Wido den Hollander <[email protected]>
23 12 Warren Usui <[email protected]>
24 11 Christophe Courtaut <[email protected]>
25 11 Alfredo Deza <[email protected]>
26 9 Gary Lowell <[email protected]>
27 9 Dmitry Smirnov <[email protected]>
28 7 Huang Jun <[email protected]>
29 7 David Moreau Simard <[email protected]>
30 6 Robin H. Johnson <[email protected]>
31 6 Matt Benjamin <[email protected]>
32 6 Adam C. Emerson <[email protected]>
33 4 Sharif Olorin <[email protected]>
34 4 Sebastien Han <[email protected]>
35 4 Jenkins <[email protected]>
36 4 Guang Yang <[email protected]>
37 4 Andrey Kuznetsov <[email protected]>
38 4 Alexandre Oliva <[email protected]>
39 4 Alan Somers <[email protected]>
40 3 Somnath Roy <[email protected]>
41 3 Sandon Van Ness <[email protected]>
42 3 Ray Lv <[email protected]>
43 3 Kai Zhang <[email protected]>
44 3 Florian Haas <[email protected]>
45 3 Andreas Peters <[email protected]>
46 2 Mohammad Salehe <[email protected]>
47 2 Derek Yarnell <[email protected]>
48 2 Dan van der Ster <[email protected]>
49 2 Christopher O'Connell <[email protected]>
50 2 Christian Marie <[email protected]>
51 2 Casey Bodley <[email protected]>
52 2 Bastian Blank <[email protected]>
53 2 Adam Twardowski <[email protected]>
54 1 Xihui He <[email protected]>
55 1 Wang, Yaguang <[email protected]>
56 1 Tyler Brekke <[email protected]>
57 1 Thomas Bechtold <[email protected]>
58 1 Steve Stock <[email protected]>
59 1 Stephan Renatus <[email protected]>
60 1 Rutger ter Borg <[email protected]>
61 1 Ron Allred <[email protected]>
62 1 Paul Meserve <[email protected]>
63 1 Patrick McGarry <[email protected]>
64 1 Nikola Kotur <[email protected]>
65 1 Mouad Benchchaoui <[email protected]>
66 1 Moritz Möller <[email protected]>
67 1 Mike Lundy <[email protected]>
68 1 Michael Nelson <[email protected]>
69 1 Liam Monahan <[email protected]>
70 1 Laurent Barbe <[email protected]>
71 1 Kun Huang <[email protected]>
72 1 Jonathan Dieter <[email protected]>
73 1 Jonathan Davies <[email protected]>
74 1 Jens-Christian Fischer <[email protected]>
75 1 James Ryan Cresawn <[email protected]>
76 1 James Page <[email protected]>
77 1 Florent Bautista <[email protected]>
78 1 Eric Mourgaya <[email protected]>
79 1 Dan Chai <[email protected]>
80 1 Bjørnar Ness <[email protected]>
81 1 Allen Samuels <[email protected]>
82 1 Alexandre Marangone <[email protected]>
Commits by organizations
1 2571 Inktank <[email protected]>
2 460 Cloudwatt <[email protected]>
3 201 Intel <[email protected]>
4 117 Deutsche Telekom <[email protected]>
5 36 UnitedStack <[email protected]>
6 36 eNovance <[email protected]>
7 25 Ubuntu Kylin <[email protected]>
8 14 The Linux Box <[email protected]>
9 13 University of Utah <[email protected]>
10 12 Wido 42on <[email protected]>
11 11 Unaffiliated <[email protected]>
12 11 Debian GNU/Linux <[email protected]>
13 8 Yahoo! <[email protected]>
14 7 IWeb <[email protected]>
15 6 Gentoo <[email protected]>
16 6 Anchor Hosting <[email protected]>
17 5 CERN <[email protected]>
18 4 Spectra Logic <[email protected]>
19 4 SanDisk <[email protected]>
20 4 GNU <[email protected]>
21 4 EPAM <[email protected]>
22 3 University of Mississippi <[email protected]>
23 3 Hastexo <[email protected]>
24 3 CISCO <[email protected]>
25 2 X-ION <[email protected]>
26 2 SendFaster <[email protected]>
27 2 Choopa, LLC <[email protected]>
28 2 Canonical <[email protected]>
29 2 Bayan <[email protected]>
30 1 The University of Arizona <[email protected]>
31 1 SWITCH <[email protected]>
32 1 Pogoapp <[email protected]>
33 1 Piston Cloud Computing <[email protected]>
34 1 Lebanon Evangelical School <[email protected]>
35 1 IT Refined <[email protected]>
36 1 iNic <[email protected]>
37 1 Credit Mutuel Arkea <[email protected]>
38 1 Commerce Guys <[email protected]>
39 1 CCM Benchmark <[email protected]>
40 1 Bigpoint.com <[email protected]>
41 1 ArtiBit <[email protected]>
Reviews by authors (one review spans multiple commits)
1 367 Sage Weil <[email protected]>
2 92 Josh Durgin <[email protected]>
3 84 Samuel Just <[email protected]>
4 83 Greg Farnum <[email protected]>
5 51 Loic Dachary <[email protected]>
6 44 Christophe Courtaut <[email protected]>
7 23 Yehuda Sadeh <[email protected]>
8 22 João Eduardo Luís <[email protected]>
9 12 David Zafman <[email protected]>
10 8 Dan Mick <[email protected]>
11 6 Yan, Zheng <[email protected]>
12 5 Noah Watkins <[email protected]>
13 4 Ken Dreyer <[email protected]>
14 3 Haomai Wang <[email protected]>
15 3 Andreas Peters <[email protected]>
16 2 Mark Nelson <[email protected]>
17 2 Ilya Dryomov <[email protected]>
18 2 Alfredo Deza <[email protected]>
19 1 Warren Usui <[email protected]>
20 1 Wang, Yaguang <[email protected]>
21 1 Tyler Brekke <[email protected]>
22 1 Thomas Bechtold <[email protected]>
23 1 Stephan Renatus <[email protected]>
24 1 Sharif Olorin <[email protected]>
25 1 Rutger ter Borg <[email protected]>
26 1 Roald J. van Loon <[email protected]>
27 1 Ray Lv <[email protected]>
28 1 Nikola Kotur <[email protected]>
29 1 Neil Levine <[email protected]>
30 1 Moritz Möller <[email protected]>
31 1 Mohammad Salehe <[email protected]>
32 1 Laurent Barbe <[email protected]>
33 1 Kai Zhang <[email protected]>
34 1 Jonathan Dieter <[email protected]>
35 1 John Spray <[email protected]>
36 1 Huang Jun <[email protected]>
37 1 Guang Yang <[email protected]>
38 1 Eric Mourgaya <[email protected]>
39 1 Dmitry Smirnov <[email protected]>
40 1 Derek Yarnell <[email protected]>
41 1 David Moreau Simard <[email protected]>
42 1 Dan Chai <[email protected]>
43 1 Christopher O'Connell <[email protected]>
44 1 Christian Marie <[email protected]>
45 1 Andrey Kuznetsov <[email protected]>
46 1 Alan Somers <[email protected]>
Reviews by organizations (one review spans multiple commits)
1 710 Inktank <[email protected]>
2 95 Cloudwatt <[email protected]>
3 7 Intel <[email protected]>
4 3 UnitedStack <[email protected]>
5 3 CERN <[email protected]>
6 2 Yahoo! <[email protected]>
7 2 Unaffiliated <[email protected]>
8 2 Anchor Hosting <[email protected]>
9 1 X-ION <[email protected]>
10 1 University of Mississippi <[email protected]>
11 1 Spectra Logic <[email protected]>
12 1 SendFaster <[email protected]>
13 1 Roald van Loon Consultancy <[email protected]>
14 1 Lebanon Evangelical School <[email protected]>
15 1 IWeb <[email protected]>
16 1 EPAM <[email protected]>
17 1 Deutsche Telekom <[email protected]>
18 1 Debian GNU/Linux <[email protected]>
19 1 Credit Mutuel Arkea <[email protected]>
20 1 Commerce Guys <[email protected]>
21 1 CISCO <[email protected]>
22 1 CCM Benchmark <[email protected]>
23 1 Bigpoint.com <[email protected]>
24 1 Bayan <[email protected]>
25 1 ArtiBit <[email protected]>
The script used to generate this output is (copy paste at the root of a git
clone https://github.com/ceph/ceph.git):
cat > credits.sh <<'EOF'
range=$1
echo "Commits by authors"
git log --pretty='%aN <%aE>' $range | sort | uniq -c | sort -rn | nl
echo "Commits by organizations"
git log --pretty='%aN <%aE>' $range | git -c mailmap.file=.organizationmap
check-mailmap --stdin | sort | uniq -c | sort -rn | nl
echo "Reviews by authors (one review spans multiple commits)"
git log --pretty=%b $range | perl -n -e 'print "$_\n"
if(s/^\s*Reviewed-by:\s*(.*<.*>)\s*$/\1/)' | git check-mailmap --stdin | sort |
uniq -c | sort -rn | nl
echo "Reviews by organizations (one review spans multiple commits)"
git log --pretty=%b $range | perl -n -e 'print "$_\n"
if(s/^\s*Reviewed-by:\s*(.*<.*>)\s*$/\1/)' | git check-mailmap --stdin | git -c
mailmap.file=.organizationmap check-mailmap --stdin | sort | uniq -c | sort -rn
| nl
EOF
bash credits.sh tags/v0.72...tags/v0.80
Authors names are normalized with .mailmap and authors affiliations to a given
organization comes from .organizationmap, both of which can be found and
patched at the root of the ceph source tree.
More sophisticated reports can be generated and visualized by tools such as
http://bitergia.com/ or http://stackalytics.com/. Cheers
--
Loïc Dachary, Artisan Logiciel Libre
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