diff options
| author | Eric Anholt <[email protected]> | 2014-02-13 21:37:50 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2014-02-18 10:11:36 -0800 |
| commit | d92f593d8776ec157ad0e7fa2ee8c9a17fd744ce (patch) | |
| tree | 59cb6533800f16fe67ee08aa2816cb52d01e4b0a /src/mesa/main/texenvprogram.h | |
| parent | 422679835479a053d5b5ac9cf75e2fbb7e827755 (diff) | |
i965/fs: Use conditional sends to do FB writes on HSW+.
This drops the MOVs for header setup, which are totally mis-scheduled.
total instructions in shared programs: 1590047 -> 1589331 (-0.05%)
instructions in affected programs: 43729 -> 43013 (-1.64%)
GAINED: 0
LOST: 0
glb27-trex:
x before
+ after
+-----------------------------------------------------------------------------+
| + x xx + + + |
| ++ + xxx ++x xx + ** *x+ + + + x * |
|+x xx x* x+++xx*x*xx+++*+*xx++** *x* x+***x*+xx+* + * + + *|
| |__|__________MA___A___________|___| |
+-----------------------------------------------------------------------------+
N Min Max Median Avg Stddev
x 49 62.33 65.41 63.49 63.53449 0.62757822
+ 50 62.28 65.4 63.7 63.6982 0.656564
No difference proven at 95.0% confidence
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/mesa/main/texenvprogram.h')
0 files changed, 0 insertions, 0 deletions