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tu: Add MESA_TRACE_FUNC to submit and BO alloc paths

Browse source 
Makes much easier to see how slow are submits and BO allocs,
which sometimes happen together.

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35637>
This commit is contained in:
Danylo Piliaiev 2025-06-19 15:22:41 +02:00 • committed by Marge Bot
parent 6e5944ec4b
commit 9f74fcffe4
4 changed files with 14 additions and 3 deletions
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1
src/freedreno/vulkan/tu_device.cc
View file

@ -2234,6 +2234,7 @@ tu_u_trace_submission_data_create(
uint32_t cmd_buffer_count,
struct tu_u_trace_submission_data **submission_data)
{
MESA_TRACE_FUNC();
*submission_data = (struct tu_u_trace_submission_data *)
vk_zalloc(&device->vk.alloc,
sizeof(struct tu_u_trace_submission_data), 8,

2
src/freedreno/vulkan/tu_knl.cc
View file

@ -37,6 +37,7 @@ tu_bo_init_new_explicit_iova(struct tu_device *dev,
VkMemoryPropertyFlags mem_property,
enum tu_bo_alloc_flags flags, const char *name)
{
MESA_TRACE_FUNC();
struct tu_instance *instance = dev->physical_device->instance;
VkResult result =
@ -88,6 +89,7 @@ tu_bo_export_dmabuf(struct tu_device *dev, struct tu_bo *bo)
void
tu_bo_finish(struct tu_device *dev, struct tu_bo *bo)
{
MESA_TRACE_FUNC();
struct tu_instance *instance = dev->physical_device->instance;
vk_address_binding_report(&instance->vk, bo->base ? bo->base : &dev->vk.base,

13
src/freedreno/vulkan/tu_knl_drm_msm.cc
View file

@ -351,6 +351,7 @@ tu_wait_fence(struct tu_device *dev,
int fence,
uint64_t timeout_ns)
{
MESA_TRACE_FUNC();
/* fence was created when no work was yet submitted */
if (fence < 0)
return VK_SUCCESS;
@ -390,6 +391,8 @@ tu_free_zombie_vma_locked(struct tu_device *dev, bool wait)
if (!u_vector_length(&dev->zombie_vmas))
return VK_SUCCESS;
MESA_TRACE_FUNC();
if (wait) {
struct tu_zombie_vma *vma = (struct tu_zombie_vma *)
u_vector_head(&dev->zombie_vmas);
@ -654,6 +657,7 @@ msm_bo_init(struct tu_device *dev,
enum tu_bo_alloc_flags flags,
const char *name)
{
MESA_TRACE_FUNC();
struct drm_msm_gem_new req = {
.size = size,
.flags = 0
@ -946,9 +950,12 @@ msm_queue_submit(struct tu_queue *queue, void *_submit,
.syncobj_stride = sizeof(struct drm_msm_gem_submit_syncobj),
};
ret = drmCommandWriteRead(queue->device->fd,
DRM_MSM_GEM_SUBMIT,
&req, sizeof(req));
{
MESA_TRACE_SCOPE("DRM_MSM_GEM_SUBMIT");
ret = drmCommandWriteRead(queue->device->fd,
DRM_MSM_GEM_SUBMIT,
&req, sizeof(req));
}
mtx_unlock(&queue->device->bo_mutex);

1
src/freedreno/vulkan/tu_queue.cc
View file

@ -66,6 +66,7 @@ submit_add_entries(struct tu_device *dev, void *submit,
static VkResult
queue_submit(struct vk_queue *_queue, struct vk_queue_submit *vk_submit)
{
MESA_TRACE_FUNC();
struct tu_queue *queue = list_entry(_queue, struct tu_queue, vk);
struct tu_device *device = queue->device;
bool u_trace_enabled = u_trace_should_process(&queue->device->trace_context);