gallium/radeon: add driver queries for compute/dma call stats and spills

also print the average count per frame

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h
index 57fa9e3..fb6d1a5 100644 (file)
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -505,6 +505,9 @@ struct r600_common_context {
        unsigned                        max_db; /* for OQ */
        /* Misc stats. */
        unsigned                        num_draw_calls;
+       unsigned                        num_spill_draw_calls;
+       unsigned                        num_compute_calls;
+       unsigned                        num_spill_compute_calls;
        unsigned                        num_dma_calls;
        uint64_t                        num_alloc_tex_transfer_bytes;
 

diff --git a/src/gallium/drivers/radeon/r600_query.c b/src/gallium/drivers/radeon/r600_query.c
index e362614..f090f1c 100644 (file)
--- a/src/gallium/drivers/radeon/r600_query.c
+++ b/src/gallium/drivers/radeon/r600_query.c
@@ -75,6 +75,18 @@ static boolean r600_query_sw_begin(struct r600_common_context *rctx,
        case R600_QUERY_DRAW_CALLS:
                query->begin_result = rctx->num_draw_calls;
                break;
+       case R600_QUERY_SPILL_DRAW_CALLS:
+               query->begin_result = rctx->num_spill_draw_calls;
+               break;
+       case R600_QUERY_COMPUTE_CALLS:
+               query->begin_result = rctx->num_compute_calls;
+               break;
+       case R600_QUERY_SPILL_COMPUTE_CALLS:
+               query->begin_result = rctx->num_spill_compute_calls;
+               break;
+       case R600_QUERY_DMA_CALLS:
+               query->begin_result = rctx->num_dma_calls;
+               break;
        case R600_QUERY_REQUESTED_VRAM:
        case R600_QUERY_REQUESTED_GTT:
        case R600_QUERY_VRAM_USAGE:
@@ -127,6 +139,18 @@ static bool r600_query_sw_end(struct r600_common_context *rctx,
        case R600_QUERY_DRAW_CALLS:
                query->end_result = rctx->num_draw_calls;
                break;
+       case R600_QUERY_SPILL_DRAW_CALLS:
+               query->end_result = rctx->num_spill_draw_calls;
+               break;
+       case R600_QUERY_COMPUTE_CALLS:
+               query->end_result = rctx->num_compute_calls;
+               break;
+       case R600_QUERY_SPILL_COMPUTE_CALLS:
+               query->end_result = rctx->num_spill_compute_calls;
+               break;
+       case R600_QUERY_DMA_CALLS:
+               query->end_result = rctx->num_dma_calls;
+               break;
        case R600_QUERY_REQUESTED_VRAM:
        case R600_QUERY_REQUESTED_GTT:
        case R600_QUERY_VRAM_USAGE:
@@ -1139,7 +1163,11 @@ err:
 static struct pipe_driver_query_info r600_driver_query_list[] = {
        X("num-compilations",           NUM_COMPILATIONS,       UINT64, CUMULATIVE),
        X("num-shaders-created",        NUM_SHADERS_CREATED,    UINT64, CUMULATIVE),
-       X("draw-calls",                 DRAW_CALLS,             UINT64, CUMULATIVE),
+       X("draw-calls",                 DRAW_CALLS,             UINT64, AVERAGE),
+       X("spill-draw-calls",           SPILL_DRAW_CALLS,       UINT64, AVERAGE),
+       X("compute-calls",              COMPUTE_CALLS,          UINT64, AVERAGE),
+       X("spill-compute-calls",        SPILL_COMPUTE_CALLS,    UINT64, AVERAGE),
+       X("dma-calls",                  DMA_CALLS,              UINT64, AVERAGE),
        X("requested-VRAM",             REQUESTED_VRAM,         BYTES, AVERAGE),
        X("requested-GTT",              REQUESTED_GTT,          BYTES, AVERAGE),
        X("buffer-wait-time",           BUFFER_WAIT_TIME,       MICROSECONDS, CUMULATIVE),

diff --git a/src/gallium/drivers/radeon/r600_query.h b/src/gallium/drivers/radeon/r600_query.h
index a3c9aa2..b573a17 100644 (file)
--- a/src/gallium/drivers/radeon/r600_query.h
+++ b/src/gallium/drivers/radeon/r600_query.h
@@ -42,6 +42,10 @@ struct r600_resource;
 
 enum {
        R600_QUERY_DRAW_CALLS = PIPE_QUERY_DRIVER_SPECIFIC,
+       R600_QUERY_SPILL_DRAW_CALLS,
+       R600_QUERY_COMPUTE_CALLS,
+       R600_QUERY_SPILL_COMPUTE_CALLS,
+       R600_QUERY_DMA_CALLS,
        R600_QUERY_REQUESTED_VRAM,
        R600_QUERY_REQUESTED_GTT,
        R600_QUERY_BUFFER_WAIT_TIME,

diff --git a/src/gallium/drivers/radeonsi/si_compute.c b/src/gallium/drivers/radeonsi/si_compute.c
index 09cbe13..2f7e172 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_compute.c
+++ b/src/gallium/drivers/radeonsi/si_compute.c
@@ -308,6 +308,8 @@ static bool si_switch_compute_shader(struct si_context *sctx,
 
        sctx->cs_shader_state.emitted_program = program;
        sctx->cs_shader_state.offset = offset;
+       sctx->cs_shader_state.uses_scratch =
+               config->scratch_bytes_per_wave != 0;
 
        return true;
 }
@@ -487,6 +489,10 @@ static void si_launch_grid(
        si_emit_dispatch_packets(sctx, info);
 
        si_ce_post_draw_synchronization(sctx);
+
+       sctx->b.num_compute_calls++;
+       if (sctx->cs_shader_state.uses_scratch)
+               sctx->b.num_spill_compute_calls++;
 }
 
 

diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h
index d4c5514..7e68bb7 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_pipe.h
+++ b/src/gallium/drivers/radeonsi/si_pipe.h
@@ -136,6 +136,7 @@ struct si_cs_shader_state {
        struct si_compute               *emitted_program;
        unsigned                        offset;
        bool                            initialized;
+       bool                            uses_scratch;
 };
 
 struct si_textures_info {

diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 0a85d5a..641becf 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -987,6 +987,8 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 
        pipe_resource_reference(&ib.buffer, NULL);
        sctx->b.num_draw_calls++;
+       if (G_0286E8_WAVESIZE(sctx->spi_tmpring_size))
+               sctx->b.num_spill_draw_calls++;
 }
 
 void si_trace_emit(struct si_context *sctx)