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gallium/radeon: add a new HUD query for the number of resident handles

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Useful for debugging performance issues when ARB_bindless_texture
is enabled. This query doesn't make a distinction between texture
and image handles.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Samuel Pitoiset
2017-06-14 11:40:59 +02:00
parent e08171ef53
commit 8d9e76ce1f
4 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/radeon/r600_pipe_common.h
+1
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@@ -598,6 +598,7 @@ struct r600_common_context {
unsigned num_fb_cache_flushes;
unsigned num_L2_invalidates;
unsigned num_L2_writebacks;
unsigned num_resident_handles;
uint64_t num_alloc_tex_transfer_bytes;
unsigned last_tex_ps_draw_ratio; /* for query */
src/gallium/drivers/radeon/r600_query.c
+7
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@@ -134,6 +134,9 @@ static bool r600_query_sw_begin(struct r600_common_context *rctx,
case R600_QUERY_NUM_L2_WRITEBACKS:
query->begin_result = rctx->num_L2_writebacks;
break;
case R600_QUERY_NUM_RESIDENT_HANDLES:
query->begin_result = rctx->num_resident_handles;
break;
case R600_QUERY_TC_OFFLOADED_SLOTS:
query->begin_result = rctx->tc ? rctx->tc->num_offloaded_slots : 0;
break;
@@ -276,6 +279,9 @@ static bool r600_query_sw_end(struct r600_common_context *rctx,
case R600_QUERY_NUM_L2_WRITEBACKS:
query->end_result = rctx->num_L2_writebacks;
break;
case R600_QUERY_NUM_RESIDENT_HANDLES:
query->end_result = rctx->num_resident_handles;
break;
case R600_QUERY_TC_OFFLOADED_SLOTS:
query->end_result = rctx->tc ? rctx->tc->num_offloaded_slots : 0;
break;
@@ -1834,6 +1840,7 @@ static struct pipe_driver_query_info r600_driver_query_list[] = {
X("num-fb-cache-flushes", NUM_FB_CACHE_FLUSHES, UINT64, AVERAGE),
X("num-L2-invalidates", NUM_L2_INVALIDATES, UINT64, AVERAGE),
X("num-L2-writebacks", NUM_L2_WRITEBACKS, UINT64, AVERAGE),
X("num-resident-handles", NUM_RESIDENT_HANDLES, UINT64, AVERAGE),
X("tc-offloaded-slots", TC_OFFLOADED_SLOTS, UINT64, AVERAGE),
X("tc-direct-slots", TC_DIRECT_SLOTS, UINT64, AVERAGE),
X("tc-num-syncs", TC_NUM_SYNCS, UINT64, AVERAGE),
src/gallium/drivers/radeon/r600_query.h
+1
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@@ -54,6 +54,7 @@ enum {
R600_QUERY_NUM_FB_CACHE_FLUSHES,
R600_QUERY_NUM_L2_INVALIDATES,
R600_QUERY_NUM_L2_WRITEBACKS,
R600_QUERY_NUM_RESIDENT_HANDLES,
R600_QUERY_TC_OFFLOADED_SLOTS,
R600_QUERY_TC_DIRECT_SLOTS,
R600_QUERY_TC_NUM_SYNCS,
src/gallium/drivers/radeonsi/si_descriptors.c
+3
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@@ -2595,6 +2595,9 @@ void si_all_resident_buffers_begin_new_cs(struct si_context *sctx)
RADEON_USAGE_READWRITE,
false, false);
}
sctx->b.num_resident_handles += num_resident_tex_handles +
num_resident_img_handles;
}
/* INIT/DEINIT/UPLOAD */