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radv: make the SQTT BO a resident buffer

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12854>
This commit is contained in:
Samuel Pitoiset 2021-03-03 09:32:55 +01:00
parent c80ac276bf
commit 8846f65c4f
1 changed files with 19 additions and 6 deletions
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25
src/amd/vulkan/radv_sqtt.c
View file

@ -391,6 +391,7 @@ radv_thread_trace_init_bo(struct radv_device *device)
{
unsigned max_se = device->physical_device->rad_info.max_se;
struct radeon_winsys *ws = device->ws;
VkResult result;
uint64_t size;
/* The buffer size and address need to be aligned in HW regs. Align the
@ -404,7 +405,7 @@ radv_thread_trace_init_bo(struct radv_device *device)
size += device->thread_trace.buffer_size * (uint64_t)max_se;
struct radeon_winsys_bo *bo = NULL;
VkResult result = ws->buffer_create(
result = ws->buffer_create(
ws, size, 4096, RADEON_DOMAIN_VRAM,
RADEON_FLAG_CPU_ACCESS | RADEON_FLAG_NO_INTERPROCESS_SHARING | RADEON_FLAG_ZERO_VRAM,
RADV_BO_PRIORITY_SCRATCH, 0, &bo);
@ -412,6 +413,10 @@ radv_thread_trace_init_bo(struct radv_device *device)
if (result != VK_SUCCESS)
return false;
result = ws->buffer_make_resident(ws, device->thread_trace.bo, true);
if (result != VK_SUCCESS)
return false;
device->thread_trace.ptr = ws->buffer_map(device->thread_trace.bo);
if (!device->thread_trace.ptr)
return false;
@ -419,6 +424,17 @@ radv_thread_trace_init_bo(struct radv_device *device)
return true;
}
static void
radv_thread_trace_finish_bo(struct radv_device *device)
{
struct radeon_winsys *ws = device->ws;
if (unlikely(device->thread_trace.bo)) {
ws->buffer_make_resident(ws, device->thread_trace.bo, false);
ws->buffer_destroy(ws, device->thread_trace.bo);
}
}
bool
radv_thread_trace_init(struct radv_device *device)
{
@ -454,8 +470,7 @@ radv_thread_trace_finish(struct radv_device *device)
struct ac_thread_trace_data *thread_trace_data = &device->thread_trace;
struct radeon_winsys *ws = device->ws;
if (unlikely(device->thread_trace.bo))
ws->buffer_destroy(ws, device->thread_trace.bo);
radv_thread_trace_finish_bo(device);
for (unsigned i = 0; i < 2; i++) {
if (device->thread_trace.start_cs[i])
@ -477,10 +492,8 @@ radv_thread_trace_finish(struct radv_device *device)
static bool
radv_thread_trace_resize_bo(struct radv_device *device)
{
struct radeon_winsys *ws = device->ws;
/* Destroy the previous thread trace BO. */
ws->buffer_destroy(ws, device->thread_trace.bo);
radv_thread_trace_finish_bo(device);
/* Double the size of the thread trace buffer per SE. */
device->thread_trace.buffer_size *= 2;