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radv: do not overallocate the SQTT buffer

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The total size is computed for all available SEs which is not always 4.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8960>
This commit is contained in:
Samuel Pitoiset 2021-02-10 14:27:24 +01:00 • committed by Marge Bot
parent 72709c2bce
commit c7e6f4ff3d
1 changed files with 4 additions and 3 deletions
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7
src/amd/vulkan/radv_sqtt.c
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@ -493,6 +493,7 @@ radv_thread_trace_init_cs(struct radv_device *device)
static bool
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;
uint64_t size;
@ -502,10 +503,10 @@ radv_thread_trace_init_bo(struct radv_device *device)
device->thread_trace.buffer_size = align64(device->thread_trace.buffer_size,
1u << SQTT_BUFFER_ALIGN_SHIFT);
/* Compute total size of the thread trace BO for 4 SEs. */
size = align64(sizeof(struct ac_thread_trace_info) * 4,
/* Compute total size of the thread trace BO for all SEs. */
size = align64(sizeof(struct ac_thread_trace_info) * max_se,
1 << SQTT_BUFFER_ALIGN_SHIFT);
size += device->thread_trace.buffer_size * 4ll;
size += device->thread_trace.buffer_size * max_se;
device->thread_trace.bo = ws->buffer_create(ws, size, 4096,
RADEON_DOMAIN_VRAM,