diff options
| author | Marek Olšák <[email protected]> | 2015-02-24 01:26:13 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-04-28 16:05:45 +0200 |
| commit | 6d05396b0047c74d740c53156eda1a8574403498 (patch) | |
| tree | 72ef5fdda0559f8c693acd8ebc7f98e85bdbc8fe /src/gallium/drivers/radeon/r600_query.c | |
| parent | 0b8e73a6ae2a77d0e9a7810cca5b181ba5f0893e (diff) | |
r600g,radeonsi: add a driver query returning GPU load
Reviewed-by: Alex Deucher <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon/r600_query.c')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_query.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_query.c b/src/gallium/drivers/radeon/r600_query.c index 758064af712..1335087dafb 100644 --- a/src/gallium/drivers/radeon/r600_query.c +++ b/src/gallium/drivers/radeon/r600_query.c @@ -89,6 +89,7 @@ static struct r600_resource *r600_new_query_buffer(struct r600_common_context *c case R600_QUERY_GPU_TEMPERATURE: case R600_QUERY_CURRENT_GPU_SCLK: case R600_QUERY_CURRENT_GPU_MCLK: + case R600_QUERY_GPU_LOAD: return NULL; } @@ -388,6 +389,7 @@ static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned q case R600_QUERY_GPU_TEMPERATURE: case R600_QUERY_CURRENT_GPU_SCLK: case R600_QUERY_CURRENT_GPU_MCLK: + case R600_QUERY_GPU_LOAD: skip_allocation = true; break; default: @@ -459,6 +461,9 @@ static void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query) case R600_QUERY_NUM_BYTES_MOVED: rquery->begin_result = rctx->ws->query_value(rctx->ws, RADEON_NUM_BYTES_MOVED); return; + case R600_QUERY_GPU_LOAD: + rquery->begin_result = r600_gpu_load_begin(rctx->screen); + return; } /* Discard the old query buffers. */ @@ -531,6 +536,9 @@ static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) case R600_QUERY_CURRENT_GPU_MCLK: rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_CURRENT_MCLK) * 1000000; return; + case R600_QUERY_GPU_LOAD: + rquery->end_result = r600_gpu_load_end(rctx->screen, rquery->begin_result); + return; } r600_emit_query_end(rctx, rquery); @@ -593,6 +601,9 @@ static boolean r600_get_query_buffer_result(struct r600_common_context *ctx, case R600_QUERY_CURRENT_GPU_MCLK: result->u64 = query->end_result - query->begin_result; return TRUE; + case R600_QUERY_GPU_LOAD: + result->u64 = query->end_result; + return TRUE; } map = r600_buffer_map_sync_with_rings(ctx, qbuf->buf, |