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| author |   gkoehler <gkoehler@openbsd.org> | 2020-09-23 03:03:11 +0000 |
|---|---|---|
| committer | gkoehler <gkoehler@openbsd.org> | 2020-09-23 03:03:11 +0000 |
| commit | c7966c0ce778201c4fa0e71eace2b478e439ef94 (patch) | |
| tree | c1452b3d2909a305bde64981a28f0d21f0bebd3b /lib/libssl | |
| parent | disable POOL_DEBUG in preparation for release (diff) | |
| download | wireguard-openbsd-c7966c0ce778201c4fa0e71eace2b478e439ef94.tar.xz wireguard-openbsd-c7966c0ce778201c4fa0e71eace2b478e439ef94.zip | |
Use an IPI, so hw.setperf affects all cores in the mp kernel.
Before, apm -A was speeding up only one core of my POWER9.
Now, apm -A speeds up all cores, so my parallel builds are faster.
I copy the idea from amd64 and i386: mp_setperf() sends an IPI to all
cpus; the interrupt handler calls ul_setperf().
ok deraadt@ kettenis@
Diffstat (limited to 'lib/libssl')
0 files changed, 0 insertions, 0 deletions