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venus: add VN_PERF option no_async_queue_submit

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Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16110>
This commit is contained in:
Yiwei Zhang 2022-04-22 22:06:23 +00:00 • committed by Marge Bot
parent 0fc36b11ab
commit 42a8383170
4 changed files with 7 additions and 3 deletions
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6
src/virtio/vulkan/vn_android.c
View file

@ -787,11 +787,13 @@ vn_QueueSignalReleaseImageANDROID(VkQueue queue,
return vn_error(dev->instance, result);
if (dev->instance->experimental.globalFencing == VK_TRUE) {
/* XXX With globalFencing, the external queue fence was not passed in the
/* With globalFencing, the external queue fence was not passed in the
* above vn_QueueSubmit to hint it to be synchronous. So we need to wait
* for the ring here before vn_GetFenceFdKHR which is pure kernel ops.
* Skip ring wait if async queue submit is disabled.
*/
vn_instance_ring_wait(dev->instance);
if (!VN_PERF(NO_ASYNC_QUEUE_SUBMIT))
vn_instance_ring_wait(dev->instance);
const VkFenceGetFdInfoKHR fd_info = {
.sType = VK_STRUCTURE_TYPE_FENCE_GET_FD_INFO_KHR,

1
src/virtio/vulkan/vn_common.c
View file

@ -30,6 +30,7 @@ static const struct debug_control vn_debug_options[] = {
static const struct debug_control vn_perf_options[] = {
{ "no_async_set_alloc", VN_PERF_NO_ASYNC_SET_ALLOC },
{ "no_async_buffer_create", VN_PERF_NO_ASYNC_BUFFER_CREATE },
{ "no_async_queue_submit", VN_PERF_NO_ASYNC_QUEUE_SUBMIT },
{ NULL, 0 },
};

1
src/virtio/vulkan/vn_common.h
View file

@ -145,6 +145,7 @@ enum vn_debug {
enum vn_perf {
VN_PERF_NO_ASYNC_SET_ALLOC = 1ull << 0,
VN_PERF_NO_ASYNC_BUFFER_CREATE = 1ull << 1,
VN_PERF_NO_ASYNC_QUEUE_SUBMIT = 1ull << 2,
};
typedef uint64_t vn_object_id;

2
src/virtio/vulkan/vn_queue.c
View file

@ -341,7 +341,7 @@ vn_QueueSubmit(VkQueue _queue,
}
/* TODO defer roundtrip for external fence until the next sync operation */
if (!wsi_mem && !is_fence_external) {
if (!wsi_mem && !is_fence_external && !VN_PERF(NO_ASYNC_QUEUE_SUBMIT)) {
vn_async_vkQueueSubmit(dev->instance, submit.queue, submit.batch_count,
submit.submit_batches, submit.fence);
vn_queue_submission_cleanup(&submit);