diff options
| author | Guido Günther <agx@sigxcpu.org> | 2018-01-29 15:25:39 +0100 |
|---|---|---|
| committer | Guido Günther <agx@sigxcpu.org> | 2018-01-29 15:52:54 +0100 |
| commit | fd81e454339de50931594bd150857eb88a516a98 (patch) | |
| tree | f70520f684c8e7725255b8712df9a4089fc5c1d0 /gbp/scripts/export_orig.py | |
| parent | 5f2120b353dad294cf98fbc2cc704e742d87d6be (diff) | |
Turn on several threads when creating xz/lzma tarballs
and not using pristine-tar.
Gives a 50% speedup on my machine:
$ time gbp export-orig --no-pristine-tar --force-create
gbp:info: Creating thunderbird_52.6.0.orig.tar.xz from 'upstream/52.6.0'
gbp:info: Creating additional tarball 'thunderbird_52.6.0.orig-thunderbird-l10n.tar.xz' from 'dea43c2b49f11d68f05edac2bd9d6c5d1e1f4bcb'
gbp:info: Creating additional tarball 'thunderbird_52.6.0.orig-lightning-l10n.tar.xz' from '9adcd261726ccb160c4fd6947f7cbfe9df2e581b'
real 8m27,153s
user 7m23,717s
sys 0m3,015s
0|agx@bogon:/var/scratch/debian/icedove/icedove (debian/wheezy)$ time gbp-from-sourcetree export-orig --no-pristine-tar --force-create
gbp:info: Creating thunderbird_52.6.0.orig.tar.xz from 'upstream/52.6.0'
gbp:info: Creating additional tarball 'thunderbird_52.6.0.orig-thunderbird-l10n.tar.xz' from 'dea43c2b49f11d68f05edac2bd9d6c5d1e1f4bcb'
gbp:info: Creating additional tarball 'thunderbird_52.6.0.orig-lightning-l10n.tar.xz' from '9adcd261726ccb160c4fd6947f7cbfe9df2e581b'
real 4m3,080s
user 11m18,733s
sys 0m3,499s
Thanks: Carsten Schönert for the suggestion
Closes: #888572
Diffstat (limited to 'gbp/scripts/export_orig.py')
| -rwxr-xr-x | gbp/scripts/export_orig.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gbp/scripts/export_orig.py b/gbp/scripts/export_orig.py index 95b83da5..01bf33cc 100755 --- a/gbp/scripts/export_orig.py +++ b/gbp/scripts/export_orig.py @@ -202,7 +202,8 @@ def git_archive_build_origs(repo, source, output_dir, options): @param options: the parsed options @type options: C{dict} of options """ - comp = Compressor(options.comp_type, options.comp_level) + parallel = not options.pristine_tar + comp = Compressor(options.comp_type, options.comp_level, parallel) upstream_tree = git_archive_get_upstream_tree(repo, source, options) gbp.log.info("Creating %s from '%s'" % (source.upstream_tarball_name(comp.type), upstream_tree)) |