anv: group as many command buffers into a single execbuf
When semaphores are not involved, try to batch things up as much as possible across VkSubmitInfo and also batch command buffers within a VkSubmitInfo. v2: Reuse anv_cmd_buffer_is_chainable() Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2371>
This commit is contained in:
parent
83fee30e85
commit
0a7224f3ff
|
@ -1120,13 +1120,8 @@ anv_queue_submit_add_out_semaphores(struct anv_queue_submit *submit,
|
|||
static VkResult
|
||||
anv_queue_submit_add_fence(struct anv_queue_submit *submit,
|
||||
struct anv_device *device,
|
||||
VkFence _fence)
|
||||
struct anv_fence *fence)
|
||||
{
|
||||
ANV_FROM_HANDLE(anv_fence, fence, _fence);
|
||||
|
||||
if (!fence)
|
||||
return VK_SUCCESS;
|
||||
|
||||
/* Under most circumstances, out fences won't be temporary. However, the
|
||||
* spec does allow it for opaque_fd. From the Vulkan 1.0.53 spec:
|
||||
*
|
||||
|
@ -1176,11 +1171,9 @@ anv_queue_submit_add_fence(struct anv_queue_submit *submit,
|
|||
}
|
||||
|
||||
static void
|
||||
anv_post_queue_fence_update(struct anv_device *device, VkFence _fence)
|
||||
anv_post_queue_fence_update(struct anv_device *device, struct anv_fence *fence)
|
||||
{
|
||||
ANV_FROM_HANDLE(anv_fence, fence, _fence);
|
||||
|
||||
if (fence && fence->permanent.type == ANV_FENCE_TYPE_BO) {
|
||||
if (fence->permanent.type == ANV_FENCE_TYPE_BO) {
|
||||
assert(!device->has_thread_submit);
|
||||
/* If we have permanent BO fence, the only type of temporary possible
|
||||
* would be BO_WSI (because BO fences are not shareable). The Vulkan spec
|
||||
|
@ -1231,72 +1224,85 @@ anv_queue_submit_add_cmd_buffer(struct anv_queue_submit *submit,
|
|||
return VK_SUCCESS;
|
||||
}
|
||||
|
||||
static VkResult
|
||||
anv_queue_submit_empty(struct anv_queue *queue,
|
||||
const VkSemaphore *in_semaphores,
|
||||
const uint64_t *in_values,
|
||||
uint32_t num_in_semaphores,
|
||||
const VkSemaphore *out_semaphores,
|
||||
const uint64_t *out_values,
|
||||
uint32_t num_out_semaphores,
|
||||
struct anv_bo *wsi_signal_bo,
|
||||
VkFence fence,
|
||||
int perf_query_pass)
|
||||
static bool
|
||||
anv_queue_submit_can_add_cmd_buffer(const struct anv_queue_submit *submit,
|
||||
const struct anv_cmd_buffer *cmd_buffer)
|
||||
{
|
||||
struct anv_device *device = queue->device;
|
||||
UNUSED struct anv_physical_device *pdevice = device->physical;
|
||||
struct anv_queue_submit *submit = anv_queue_submit_alloc(device, perf_query_pass);
|
||||
VkResult result;
|
||||
/* If first command buffer, no problem. */
|
||||
if (submit->cmd_buffer_count == 0)
|
||||
return true;
|
||||
|
||||
/* Can we chain the last buffer into the next one? */
|
||||
if (!anv_cmd_buffer_is_chainable(submit->cmd_buffers[submit->cmd_buffer_count - 1]))
|
||||
return false;
|
||||
|
||||
/* A change of perf query pools between VkSubmitInfo elements means we
|
||||
* can't batch things up.
|
||||
*/
|
||||
if (cmd_buffer->perf_query_pool &&
|
||||
submit->perf_query_pool &&
|
||||
submit->perf_query_pool != cmd_buffer->perf_query_pool)
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool
|
||||
anv_queue_submit_can_add_submit(const struct anv_queue_submit *submit,
|
||||
uint32_t n_wait_semaphores,
|
||||
uint32_t n_signal_semaphores,
|
||||
int perf_pass)
|
||||
{
|
||||
/* We can add to an empty anv_queue_submit. */
|
||||
if (submit->cmd_buffer_count == 0 &&
|
||||
submit->fence_count == 0 &&
|
||||
submit->sync_fd_semaphore_count == 0 &&
|
||||
submit->wait_timeline_count == 0 &&
|
||||
submit->signal_timeline_count == 0 &&
|
||||
submit->fence_bo_count == 0)
|
||||
return true;
|
||||
|
||||
/* Different perf passes will require different EXECBUF ioctls. */
|
||||
if (perf_pass != submit->perf_query_pass)
|
||||
return false;
|
||||
|
||||
/* If the current submit is signaling anything, we can't add anything. */
|
||||
if (submit->signal_timeline_count ||
|
||||
submit->sync_fd_semaphore_count)
|
||||
return false;
|
||||
|
||||
/* If a submit is waiting on anything, anything that happened before needs
|
||||
* to be submitted.
|
||||
*/
|
||||
if (n_wait_semaphores)
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static VkResult
|
||||
anv_queue_submit_post_and_alloc_new(struct anv_queue *queue,
|
||||
struct anv_queue_submit **submit,
|
||||
int perf_pass)
|
||||
{
|
||||
VkResult result = anv_queue_submit_post(queue, submit, false);
|
||||
if (result != VK_SUCCESS)
|
||||
return result;
|
||||
|
||||
*submit = anv_queue_submit_alloc(queue->device, perf_pass);
|
||||
if (!submit)
|
||||
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
|
||||
|
||||
result = anv_queue_submit_add_in_semaphores(submit,
|
||||
device,
|
||||
in_semaphores,
|
||||
in_values,
|
||||
num_in_semaphores);
|
||||
if (result != VK_SUCCESS)
|
||||
goto error;
|
||||
|
||||
result = anv_queue_submit_add_out_semaphores(submit,
|
||||
device,
|
||||
out_semaphores,
|
||||
out_values,
|
||||
num_out_semaphores);
|
||||
if (result != VK_SUCCESS)
|
||||
goto error;
|
||||
|
||||
if (wsi_signal_bo) {
|
||||
result = anv_queue_submit_add_fence_bo(submit, wsi_signal_bo, true /* signal */);
|
||||
if (result != VK_SUCCESS)
|
||||
goto error;
|
||||
}
|
||||
|
||||
result = anv_queue_submit_add_fence(submit, device, fence);
|
||||
if (result != VK_SUCCESS)
|
||||
goto error;
|
||||
|
||||
result = anv_queue_submit_post(queue, &submit, false);
|
||||
if (result != VK_SUCCESS)
|
||||
goto error;
|
||||
|
||||
anv_post_queue_fence_update(device, fence);
|
||||
|
||||
error:
|
||||
if (submit)
|
||||
anv_queue_submit_free(device, submit);
|
||||
|
||||
return result;
|
||||
return VK_SUCCESS;
|
||||
}
|
||||
|
||||
VkResult anv_QueueSubmit(
|
||||
VkQueue _queue,
|
||||
uint32_t submitCount,
|
||||
const VkSubmitInfo* pSubmits,
|
||||
VkFence fence)
|
||||
VkFence _fence)
|
||||
{
|
||||
ANV_FROM_HANDLE(anv_queue, queue, _queue);
|
||||
ANV_FROM_HANDLE(anv_fence, fence, _fence);
|
||||
struct anv_device *device = queue->device;
|
||||
|
||||
if (device->no_hw)
|
||||
|
@ -1313,23 +1319,11 @@ VkResult anv_QueueSubmit(
|
|||
if (result != VK_SUCCESS)
|
||||
return result;
|
||||
|
||||
struct anv_queue_submit *submit = NULL;
|
||||
|
||||
if (fence && submitCount == 0) {
|
||||
/* If we don't have any command buffers, we need to submit a dummy
|
||||
* batch to give GEM something to wait on. We could, potentially,
|
||||
* come up with something more efficient but this shouldn't be a
|
||||
* common case.
|
||||
*/
|
||||
result = anv_queue_submit_empty(queue, NULL, NULL, 0, NULL, NULL, 0,
|
||||
NULL, fence, -1);
|
||||
goto out;
|
||||
}
|
||||
struct anv_queue_submit *submit = anv_queue_submit_alloc(device, 0);
|
||||
if (!submit)
|
||||
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
|
||||
|
||||
for (uint32_t i = 0; i < submitCount; i++) {
|
||||
/* Fence for this submit. NULL for all but the last one */
|
||||
VkFence submit_fence = (i == submitCount - 1) ? fence : VK_NULL_HANDLE;
|
||||
|
||||
const struct wsi_memory_signal_submit_info *mem_signal_info =
|
||||
vk_find_struct_const(pSubmits[i].pNext,
|
||||
WSI_MEMORY_SIGNAL_SUBMIT_INFO_MESA);
|
||||
|
@ -1343,6 +1337,7 @@ VkResult anv_QueueSubmit(
|
|||
const VkPerformanceQuerySubmitInfoKHR *perf_info =
|
||||
vk_find_struct_const(pSubmits[i].pNext,
|
||||
PERFORMANCE_QUERY_SUBMIT_INFO_KHR);
|
||||
const int perf_pass = perf_info ? perf_info->counterPassIndex : 0;
|
||||
const uint64_t *wait_values =
|
||||
timeline_info && timeline_info->waitSemaphoreValueCount ?
|
||||
timeline_info->pWaitSemaphoreValues : NULL;
|
||||
|
@ -1350,48 +1345,16 @@ VkResult anv_QueueSubmit(
|
|||
timeline_info && timeline_info->signalSemaphoreValueCount ?
|
||||
timeline_info->pSignalSemaphoreValues : NULL;
|
||||
|
||||
if (pSubmits[i].commandBufferCount == 0) {
|
||||
/* If we don't have any command buffers, we need to submit a dummy
|
||||
* batch to give GEM something to wait on. We could, potentially,
|
||||
* come up with something more efficient but this shouldn't be a
|
||||
* common case.
|
||||
*/
|
||||
result = anv_queue_submit_empty(queue,
|
||||
pSubmits[i].pWaitSemaphores,
|
||||
wait_values,
|
||||
if (!anv_queue_submit_can_add_submit(submit,
|
||||
pSubmits[i].waitSemaphoreCount,
|
||||
pSubmits[i].pSignalSemaphores,
|
||||
signal_values,
|
||||
pSubmits[i].signalSemaphoreCount,
|
||||
wsi_signal_bo,
|
||||
submit_fence,
|
||||
-1);
|
||||
perf_pass)) {
|
||||
result = anv_queue_submit_post_and_alloc_new(queue, &submit, perf_pass);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
for (uint32_t j = 0; j < pSubmits[i].commandBufferCount; j++) {
|
||||
ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer,
|
||||
pSubmits[i].pCommandBuffers[j]);
|
||||
assert(cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY);
|
||||
assert(!anv_batch_has_error(&cmd_buffer->batch));
|
||||
anv_measure_submit(cmd_buffer);
|
||||
|
||||
submit = anv_queue_submit_alloc(device,
|
||||
perf_info ? perf_info->counterPassIndex : 0);
|
||||
if (!submit) {
|
||||
result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
|
||||
goto out;
|
||||
}
|
||||
|
||||
result = anv_queue_submit_add_cmd_buffer(submit, cmd_buffer);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
|
||||
if (j == 0) {
|
||||
/* Only the first batch gets the in semaphores */
|
||||
/* Wait semaphores */
|
||||
result = anv_queue_submit_add_in_semaphores(submit,
|
||||
device,
|
||||
pSubmits[i].pWaitSemaphores,
|
||||
|
@ -1399,10 +1362,30 @@ VkResult anv_QueueSubmit(
|
|||
pSubmits[i].waitSemaphoreCount);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
|
||||
/* Command buffers */
|
||||
for (uint32_t j = 0; j < pSubmits[i].commandBufferCount; j++) {
|
||||
ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer,
|
||||
pSubmits[i].pCommandBuffers[j]);
|
||||
assert(cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY);
|
||||
assert(!anv_batch_has_error(&cmd_buffer->batch));
|
||||
anv_measure_submit(cmd_buffer);
|
||||
|
||||
/* If we can't add an additional command buffer to the existing
|
||||
* anv_queue_submit, post it and create a new one.
|
||||
*/
|
||||
if (!anv_queue_submit_can_add_cmd_buffer(submit, cmd_buffer)) {
|
||||
result = anv_queue_submit_post_and_alloc_new(queue, &submit, perf_pass);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (j == pSubmits[i].commandBufferCount - 1) {
|
||||
/* Only the last batch gets the out semaphores */
|
||||
result = anv_queue_submit_add_cmd_buffer(submit, cmd_buffer);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Signal semaphores */
|
||||
result = anv_queue_submit_add_out_semaphores(submit,
|
||||
device,
|
||||
pSubmits[i].pSignalSemaphores,
|
||||
|
@ -1411,14 +1394,17 @@ VkResult anv_QueueSubmit(
|
|||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
|
||||
/* WSI BO */
|
||||
if (wsi_signal_bo) {
|
||||
result = anv_queue_submit_add_fence_bo(submit, wsi_signal_bo,
|
||||
true /* signal */);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
result = anv_queue_submit_add_fence(submit, device, submit_fence);
|
||||
if (fence) {
|
||||
result = anv_queue_submit_add_fence(submit, device, fence);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
}
|
||||
|
@ -1426,9 +1412,8 @@ VkResult anv_QueueSubmit(
|
|||
result = anv_queue_submit_post(queue, &submit, false);
|
||||
if (result != VK_SUCCESS)
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
if (fence)
|
||||
anv_post_queue_fence_update(device, fence);
|
||||
|
||||
out:
|
||||
|
|
Loading…
Reference in New Issue