diff options
| author | Eric Anholt <eric@anholt.net> | 2009-10-20 14:19:38 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-10-20 14:24:44 -0700 |
| commit | 0d7ad7e43ca212b1e9f16cd18f36493cab455e61 (patch) | |
| tree | 603f238f56e1dde61d6fc4e555887393d4a79dc5 /libdrm/intel/intel_chipset.h | |
| parent | 66d2714f5435944a26685be4210e0e0d7138f3db (diff) | |
intel: Only call clock_gettime once per unreference_final.
Notably when freeing a batchbuffer, we often end up freeing many of the
buffers it points at as well. Avoiding repeated calls brings us a 9% CPU
win for cairo-gl.
[ # ] backend test min(s) median(s) stddev. count
before:
[ 0] gl firefox-talos-gfx 58.941 58.966 0.75% 3/3
after:
[ 0] gl firefox-talos-gfx 54.186 54.195 0.49% 3/3
Diffstat (limited to 'libdrm/intel/intel_chipset.h')
0 files changed, 0 insertions, 0 deletions