diff options
| author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2018-09-26 11:10:58 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2018-09-28 09:08:44 +0200 |
| commit | 621e70dd4004f009108337ca0a6c2b990cc4415f (patch) | |
| tree | 3acdfa6545efb74fef4b1e48c63b200176436eac /src/amd/vulkan/radv_meta_buffer.c | |
| parent | 5d6a560a2986c9ab421b3c7904d29bb7bc35e36f (diff) | |
radv: adjust the CmdUpdateBuffer threshold for optimal performance
According to my benchmark results, it appears that we should
reduce the threshold to 1024.
BEFORE:
1 KB: 68.656000 ms
2 KB: 118.368000 ms
AFTER:
1 KB: 31.760000 ms
2 KB: 29.840000 ms
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Diffstat (limited to 'src/amd/vulkan/radv_meta_buffer.c')
| -rw-r--r-- | src/amd/vulkan/radv_meta_buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/amd/vulkan/radv_meta_buffer.c b/src/amd/vulkan/radv_meta_buffer.c index f1887e33183..8726d36f5fa 100644 --- a/src/amd/vulkan/radv_meta_buffer.c +++ b/src/amd/vulkan/radv_meta_buffer.c @@ -513,7 +513,7 @@ void radv_CmdUpdateBuffer( if (!dataSize) return; - if (dataSize < RADV_BUFFER_OPS_CS_THRESHOLD) { + if (dataSize < RADV_BUFFER_UPDATE_THRESHOLD) { si_emit_cache_flush(cmd_buffer); radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, dst_buffer->bo); |