Am 15.03.2019 23:47, schrieb Timothy Arceri:
On 16/3/19 6:53 am, Dieter Nützel wrote:
Am 15.03.2019 15:20, schrieb Samuel Pitoiset:
Results of my benchmarks are:
3 runs at 1080p:
GFX8: -1%
GFX9: -1.12%
3 runs at 4k:
GFX8: -2%
GFX9: -1.85%
I'm actually not sure if we want to remove it...
Yes, my hint is we should wait until Marek is back from vacation.
Running all the time with AMD_DEBUB (R600_DEBUG)=nir,sisched 'cause
it's
worth it...
Can you point to specific games that are helped?
My most prominent example is UH (>6% speedup), but Marek had drirc patch
for US ages ago, too. UV 'only' 1%.
UH, sisched
Benchmark results:
Time: 260.602
Frames: 23609
FPS: 90.5942
Min FPS: 8.95326
Max FPS: 194.812
Score: 2282.07
UH
Benchmark results:
Time: 260.586
Frames: 22143
FPS: 84.9738
Min FPS: 8.85195
Max FPS: 185.081
Score: 2140.49
UV, sisched
Benchmark results:
Time: 189.126
Frames: 16232
FPS: 85.8264
Min FPS: 26.4919
Max FPS: 124.166
Score: 3590.98
UV
Benchmark results:
Time: 189.126
Frames: 16028
FPS: 84.7478
Min FPS: 27.965
Max FPS: 125.107
Score: 3545.85
Several progs/apps run 'smoother' with 'sisched' and there are some
reports on Phoronix that best performance is achieved with 'sisched',
too,
Greetings,
Dieter
Dieter
On 3/15/19 11:25 AM, Timothy Arceri wrote:
This was added in 8a7d4092d260 but no longer seems to have any
impact on performance.
---
src/amd/vulkan/radv_device.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/src/amd/vulkan/radv_device.c
b/src/amd/vulkan/radv_device.c
index 9570c15af02..56421dbc74b 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -499,15 +499,7 @@ radv_handle_per_app_options(struct
radv_instance *instance,
if (!name)
return;
- if (!strcmp(name, "Talos - Linux - 32bit") ||
- !strcmp(name, "Talos - Linux - 64bit")) {
- if (!(instance->debug_flags & RADV_DEBUG_NO_SISCHED)) {
- /* Force enable LLVM sisched for Talos because it looks
- * safe and it gives few more FPS.
- */
- instance->perftest_flags |= RADV_PERFTEST_SISCHED;
- }
- } else if (!strcmp(name, "DOOM_VFR")) {
+ if (!strcmp(name, "DOOM_VFR")) {
/* Work around a Doom VFR game bug */
instance->debug_flags |= RADV_DEBUG_NO_DYNAMIC_BOUNDS;
}
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