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| author | Rémi Verschelde <rverschelde@gmail.com> | 2022-07-17 01:09:18 +0200 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2022-07-17 12:38:41 +0200 |
| commit | ea211225754ba3fc1c2afb290bf26bd714125b24 (patch) | |
| tree | 70e500d57719c09f01c97b7cb8c900983e34cd9b /doc/classes | |
| parent | 9dfd120a7e7c6e9b8af581ceac75847f2696e855 (diff) | |
SCons: Default `num_jobs` to max CPUs minus 1 if not specified
This doesn't change the behavior when `--jobs`/`-j` is specified as a
command-line argument or in `SCONSFLAGS`.
The SCons hack used to know if `num_jobs` was set by the user is derived
from the MongoDB setup.
We use `os.cpu_count()` for portability (available since Python 3.4).
With 4 CPUs or less, we use the max. With more than 4 we use max - 1 to
preserve some bandwidth for the user's other programs.
Diffstat (limited to 'doc/classes')
0 files changed, 0 insertions, 0 deletions