Mercurial > hgsubversion
view tests/fixtures/non_ascii_path_1.svndump @ 1457:019c3e194fba
tests: optimise creating repositories and loading dumps
Previously, we'd use svnadmin for creating repositories and loading
dumps. That tends to be a bit slow, as it forks a new process and
loads the Subversion libraries into it. Instead, we extend our
existing Subversion wrappers and load the dumps using the API.
This is a noticable speedup. The only downside is that we rely on
Subversion and Subvertpy to correctly close all file descriptors; an
assumption which hasn't always held in the past.
I ran some benchmarks on my relatively slow Mac with $TMPDIR on a
ramdisk, and they showed a significant change:
I compared ten runs of each with Subvertpy:
min: -18.8% (299.1s -> 243.0s)
median: -20.0% (307.1s -> 245.6s)
...and three runs of each with SWIG:
min: -22.8% (368.7s -> 284.7s)
median: -25.7% (384.4s -> 285.5s)
(Since the timing measures wall clock time, the minimum time is likely
to be the most accurate and useful measurement.)
| author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
|---|---|
| date | Tue, 07 Jun 2016 09:15:53 +0200 |
| parents | ae5968ffe6fe |
| children |
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SVN-fs-dump-format-version: 2 UUID: a7b92ce5-70a8-4e75-99da-c3ca360ae490 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-08-16T13:08:38.494252Z PROPS-END Revision-number: 1 Prop-content-length: 121 Content-length: 121 K 7 svn:log V 20 Create project bøb. K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-08-16T13:10:12.395716Z PROPS-END Node-path: bøb Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: bøb/trunk/A Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 1 Text-content-md5: 68b329da9893e34099c7d8ad5cb9c940 Text-content-sha1: adc83b19e793491b1c6ea0fd8b46cd9f32e592fc Content-length: 11 PROPS-END Revision-number: 2 Prop-content-length: 112 Content-length: 112 K 7 svn:log V 11 Add a file. K 10 svn:author V 6 danchr K 8 svn:date V 27 2010-08-16T14:04:00.624391Z PROPS-END Node-path: bøb/trunk/B Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 1 Text-content-md5: 68b329da9893e34099c7d8ad5cb9c940 Text-content-sha1: adc83b19e793491b1c6ea0fd8b46cd9f32e592fc Content-length: 11 PROPS-END