On 10/24/2017 09:00 PM, Bas Nieuwenhuizen wrote:
Can you run this through CTS? Kind of worried about cache flushes when
using a compute shader.
Yeah, I will try to run CTS during the night. Thanks.
Otherwise r-b
On Tue, Oct 24, 2017 at 2:02 PM, Samuel Pitoiset
<[email protected]> wrote:
Serious Sam Fusion 2017 uses a huge number of occlusion queries,
and the allocated query pool buffer is greater than 4096 bytes.
This slightly improves performance (tested in Ultra) from
117.2 FPS to 119.7 FPS (~+2%) on my RX480.
Signed-off-by: Samuel Pitoiset <[email protected]>
---
src/amd/vulkan/radv_query.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/src/amd/vulkan/radv_query.c b/src/amd/vulkan/radv_query.c
index 06045d6b41..1711f604a6 100644
--- a/src/amd/vulkan/radv_query.c
+++ b/src/amd/vulkan/radv_query.c
@@ -1058,16 +1058,15 @@ void radv_CmdResetQueryPool(
{
RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
RADV_FROM_HANDLE(radv_query_pool, pool, queryPool);
- uint64_t va = radv_buffer_get_va(pool->bo);
- cmd_buffer->device->ws->cs_add_buffer(cmd_buffer->cs, pool->bo, 8);
+ radv_fill_buffer(cmd_buffer, pool->bo, firstQuery * pool->stride,
+ queryCount * pool->stride, 0);
- si_cp_dma_clear_buffer(cmd_buffer, va + firstQuery * pool->stride,
- queryCount * pool->stride, 0);
if (pool->type == VK_QUERY_TYPE_TIMESTAMP ||
pool->type == VK_QUERY_TYPE_PIPELINE_STATISTICS)
- si_cp_dma_clear_buffer(cmd_buffer, va +
pool->availability_offset + firstQuery * 4,
- queryCount * 4, 0);
+ radv_fill_buffer(cmd_buffer, pool->bo,
+ pool->availability_offset + firstQuery * 4,
+ queryCount * 4, 0);
}
void radv_CmdBeginQuery(
--
2.14.2
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