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| author |  Ola Rozenfeld <olaola@google.com> | 2017-07-17 10:05:59 +0200 |
|---|---|---|
| committer |  Jakob Buchgraber <buchgr@google.com> | 2017-07-17 10:11:19 +0200 |
| commit | ccbe40abeea5621a60c8998fbe38e5a23864e1b5 (patch) | |
| tree | 4b88acd04cab7c7eb4fa381f412a578ab392e182 /.gitignore | |
| parent | 9a45f55afc53d1844921bc90c1153ac449515f9e (diff) | |
remote: Lower the chances of a race condition in the remote upload.
Lower the chances of triggering #3360. Immediately before uploading
output artifacts, check if any of the inputs ctime changed, and if
so don't upload the outputs to the remote cache.
I profiled the runs on //src:bazel before vs. after the change; as expected, the
number of VFS_STAT increases by a factor of 180% (!), but, according to the profiler,
it adds less than 1ms to the overall build time of 130s.
PiperOrigin-RevId: 162179308
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions