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nvk: Use nvk_cmd_fill_memory in CmdResetQueryPool when possible

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This avoid relying on semaphore releases when we have multiple queries
being reset.

NVIDIA proprietary driver is performing the same however it do fill the
full report instead (as it also contain the available part packed with
it)

Signed-off-by: Mary Guillemard <mary@mary.zone>
Reviewed-by: Mel Henning <mhenning@darkrefraction.com>
This commit is contained in:
Karol Herbst 2026-05-02 18:02:49 +02:00 • committed by Mary Guillemard
parent 7961641592
commit cd4c873c12
1 changed files with 18 additions and 13 deletions
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31
src/nouveau/vulkan/nvk_query_pool.c
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@ -282,20 +282,25 @@ nvk_CmdResetQueryPool(VkCommandBuffer commandBuffer,
const struct nvk_device *dev = nvk_cmd_buffer_device(cmd);
const struct nvk_physical_device *pdev = nvk_device_physical(dev);
for (uint32_t i = 0; i < queryCount; i++) {
uint64_t addr = nvk_query_available_addr(pool, firstQuery + i);
if (queryCount > 1 && pool->layout == NVK_QUERY_POOL_LAYOUT_SEPARATE) {
uint64_t addr = nvk_query_available_addr(pool, firstQuery);
nvk_cmd_fill_memory(cmd, addr, queryCount * sizeof(uint32_t), 0);
} else {
for (uint32_t i = 0; i < queryCount; i++) {
uint64_t addr = nvk_query_available_addr(pool, firstQuery + i);
struct nv_push *p = nvk_cmd_buffer_push(cmd, 5);
P_MTHD(p, NV9097, SET_REPORT_SEMAPHORE_A);
P_NV9097_SET_REPORT_SEMAPHORE_A(p, addr >> 32);
P_NV9097_SET_REPORT_SEMAPHORE_B(p, addr);
P_NV9097_SET_REPORT_SEMAPHORE_C(p, 0);
P_NV9097_SET_REPORT_SEMAPHORE_D(p, {
.operation = OPERATION_RELEASE,
.release = RELEASE_AFTER_ALL_PRECEEDING_WRITES_COMPLETE,
.pipeline_location = PIPELINE_LOCATION_ALL,
.structure_size = STRUCTURE_SIZE_ONE_WORD,
});
struct nv_push *p = nvk_cmd_buffer_push(cmd, 5);
P_MTHD(p, NV9097, SET_REPORT_SEMAPHORE_A);
P_NV9097_SET_REPORT_SEMAPHORE_A(p, addr >> 32);
P_NV9097_SET_REPORT_SEMAPHORE_B(p, addr);
P_NV9097_SET_REPORT_SEMAPHORE_C(p, 0);
P_NV9097_SET_REPORT_SEMAPHORE_D(p, {
.operation = OPERATION_RELEASE,
.release = RELEASE_AFTER_ALL_PRECEEDING_WRITES_COMPLETE,
.pipeline_location = PIPELINE_LOCATION_ALL,
.structure_size = STRUCTURE_SIZE_ONE_WORD,
});
}
}
/* Wait for the above writes to complete. This prevents WaW hazards on any