From: Marek Olšák <[email protected]>
---
src/gallium/drivers/radeon/r600_pipe_common.c | 4 +++-
src/gallium/drivers/radeon/r600_pipe_common.h | 6 ++++++
src/gallium/drivers/radeon/r600_query.c | 9 +++++++++
src/gallium/drivers/radeonsi/si_state_shaders.c | 1 +
4 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c
b/src/gallium/drivers/radeon/r600_pipe_common.c
index 8f95444..92e3275 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -690,6 +690,8 @@ static int r600_get_driver_query_info(struct pipe_screen
*screen,
{
struct r600_common_screen *rscreen = (struct r600_common_screen*)screen;
struct pipe_driver_query_info list[] = {
+ {"num-compilations", R600_QUERY_NUM_COMPILATIONS, {0},
PIPE_DRIVER_QUERY_TYPE_UINT64,
+ PIPE_DRIVER_QUERY_RESULT_TYPE_CUMULATIVE},
{"draw-calls", R600_QUERY_DRAW_CALLS, {0}},
{"requested-VRAM", R600_QUERY_REQUESTED_VRAM,
{rscreen->info.vram_size}, PIPE_DRIVER_QUERY_TYPE_BYTES},
{"requested-GTT", R600_QUERY_REQUESTED_GTT,
{rscreen->info.gart_size}, PIPE_DRIVER_QUERY_TYPE_BYTES},
@@ -710,7 +712,7 @@ static int r600_get_driver_query_info(struct pipe_screen
*screen,
if (rscreen->info.drm_major == 2 && rscreen->info.drm_minor >= 42)
num_queries = Elements(list);
else
- num_queries = 8;
+ num_queries = 9;
if (!info)
return num_queries;
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h
b/src/gallium/drivers/radeon/r600_pipe_common.h
index 01c4bd3..e8ff494 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -59,6 +59,7 @@
#define R600_QUERY_CURRENT_GPU_SCLK (PIPE_QUERY_DRIVER_SPECIFIC + 9)
#define R600_QUERY_CURRENT_GPU_MCLK (PIPE_QUERY_DRIVER_SPECIFIC + 10)
#define R600_QUERY_GPU_LOAD (PIPE_QUERY_DRIVER_SPECIFIC + 11)
+#define R600_QUERY_NUM_COMPILATIONS (PIPE_QUERY_DRIVER_SPECIFIC + 12)
#define R600_CONTEXT_STREAMOUT_FLUSH (1u << 0)
#define R600_CONTEXT_PRIVATE_FLAG (1u << 1)
@@ -289,6 +290,11 @@ struct r600_common_screen {
uint32_t *trace_ptr;
unsigned cs_count;
+ /* This must be in the screen, because UE4 uses one context for
+ * compilation and another one for rendering.
+ */
+ unsigned num_compilations;
+
/* GPU load thread. */
pipe_mutex gpu_load_mutex;
pipe_thread gpu_load_thread;
diff --git a/src/gallium/drivers/radeon/r600_query.c
b/src/gallium/drivers/radeon/r600_query.c
index 11f838f..5f64ec6 100644
--- a/src/gallium/drivers/radeon/r600_query.c
+++ b/src/gallium/drivers/radeon/r600_query.c
@@ -92,6 +92,7 @@ static struct r600_resource *r600_new_query_buffer(struct
r600_common_context *c
case R600_QUERY_CURRENT_GPU_SCLK:
case R600_QUERY_CURRENT_GPU_MCLK:
case R600_QUERY_GPU_LOAD:
+ case R600_QUERY_NUM_COMPILATIONS:
return NULL;
}
@@ -408,6 +409,7 @@ static struct pipe_query *r600_create_query(struct
pipe_context *ctx, unsigned q
case R600_QUERY_CURRENT_GPU_SCLK:
case R600_QUERY_CURRENT_GPU_MCLK:
case R600_QUERY_GPU_LOAD:
+ case R600_QUERY_NUM_COMPILATIONS:
skip_allocation = true;
break;
default:
@@ -483,6 +485,9 @@ static boolean r600_begin_query(struct pipe_context *ctx,
case R600_QUERY_GPU_LOAD:
rquery->begin_result = r600_gpu_load_begin(rctx->screen);
return true;
+ case R600_QUERY_NUM_COMPILATIONS:
+ rquery->begin_result =
p_atomic_read(&rctx->screen->num_compilations);
+ return true;
}
/* Discard the old query buffers. */
@@ -560,6 +565,9 @@ static void r600_end_query(struct pipe_context *ctx, struct
pipe_query *query)
case R600_QUERY_GPU_LOAD:
rquery->end_result = r600_gpu_load_end(rctx->screen,
rquery->begin_result);
return;
+ case R600_QUERY_NUM_COMPILATIONS:
+ rquery->end_result =
p_atomic_read(&rctx->screen->num_compilations);
+ return;
}
r600_emit_query_end(rctx, rquery);
@@ -619,6 +627,7 @@ static boolean r600_get_query_buffer_result(struct
r600_common_context *ctx,
case R600_QUERY_GPU_TEMPERATURE:
case R600_QUERY_CURRENT_GPU_SCLK:
case R600_QUERY_CURRENT_GPU_MCLK:
+ case R600_QUERY_NUM_COMPILATIONS:
result->u64 = query->end_result - query->begin_result;
return TRUE;
case R600_QUERY_GPU_LOAD:
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c
b/src/gallium/drivers/radeonsi/si_state_shaders.c
index 1a6854e..f2c8d6c 100644
--- a/src/gallium/drivers/radeonsi/si_state_shaders.c
+++ b/src/gallium/drivers/radeonsi/si_state_shaders.c
@@ -635,6 +635,7 @@ static int si_shader_select(struct pipe_context *ctx,
}
si_shader_init_pm4_state(shader);
sel->num_shaders++;
+ p_atomic_inc(&sctx->screen->b.num_compilations);
}
return 0;
--
2.1.4
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