diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-07-11 13:16:58 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-07-11 13:16:58 +0300 |
| commit | e26f61a2b5071ba4e587dbee62e55ad46519a5d9 (patch) | |
| tree | a5b093d1a117cd7b8ee0b49c32458a925754c093 /intern/cycles | |
| parent | 36ef6ff66b292820ea769656c2c2d526184a23ba (diff) | |
Cycles: Disable OpenCL clFlush workarounds
This is something which was reported to work fine by Mai, Benjamin and
confirmed by myself. Disabling this workaround gains us some speedup:
Before Now
bmw27 04:28.42 04:07.79
classroom 09:26.48 08:54.53
fishy_cat 08:44.01 08:18.70
koro 09:17.98 08:57.18
pavillon_barcelone 12:26.64 11:52.81
Test environment is:
- Ubuntu 16.04, with all updates installed
- AMD RX 480 GPU
- amdgpu pro driver version 17.10-450821
Diffstat (limited to 'intern/cycles')
| -rw-r--r-- | intern/cycles/device/opencl/opencl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/intern/cycles/device/opencl/opencl.h b/intern/cycles/device/opencl/opencl.h index 7da690904aa..78ca377d933 100644 --- a/intern/cycles/device/opencl/opencl.h +++ b/intern/cycles/device/opencl/opencl.h @@ -27,6 +27,9 @@ CCL_NAMESPACE_BEGIN +/* Disable workarounds, seems to be working fine on latest drivers. */ +#define CYCLES_DISABLE_DRIVER_WORKAROUNDS + /* Define CYCLES_DISABLE_DRIVER_WORKAROUNDS to disable workaounds for testing */ #ifndef CYCLES_DISABLE_DRIVER_WORKAROUNDS /* Work around AMD driver hangs by ensuring each command is finished before doing anything else. */ |