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| author | Thomas White <taw@physics.org> | 2022-11-16 11:57:13 +0100 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2023-05-02 11:22:29 +0200 |
| commit | 7260e3a2710296665dbceb427e447da38175513f (patch) | |
| tree | c2d71c750755c597d217be2e269e386130a89909 /meson.build | |
| parent | d5289850ddee26f603b1fddbc652f6d609905927 (diff) | |
indexamajig: Add --cpu-pin
Similar code was stripped out 3.5 years ago by
4f4e5d05269eee6b192c271f2f9730a1ad3a4fbd. However, it seems there are
still systems where it improves performance a lot.
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 65a65823..8f6567fa 100644 --- a/meson.build +++ b/meson.build @@ -62,6 +62,12 @@ if cc.has_function('clock_gettime', prefix: '#include <time.h>') conf_data.set10('HAVE_CLOCK_GETTIME', true) endif +if cc.has_function('sched_setaffinity', + prefix: '#include <sched.h>', + args: '-D_GNU_SOURCE') + conf_data.set10('HAVE_SCHED_SETAFFINITY', true) +endif + # ************************ libcrystfel (subdir) ************************ subdir('libcrystfel') |