* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
+#include "r600_query.h"
#include "r600_cs.h"
#include "util/u_memory.h"
+/* Queries without buffer handling or suspend/resume. */
+struct r600_query_sw {
+ struct r600_query b;
-struct r600_query_buffer {
- /* The buffer where query results are stored. */
- struct r600_resource *buf;
- /* Offset of the next free result after current query data */
- unsigned results_end;
- /* If a query buffer is full, a new buffer is created and the old one
- * is put in here. When we calculate the result, we sum up the samples
- * from all buffers. */
- struct r600_query_buffer *previous;
-};
-
-struct r600_query {
- /* The query buffer and how many results are in it. */
- struct r600_query_buffer buffer;
- /* The type of query */
- unsigned type;
- /* Size of the result in memory for both begin_query and end_query,
- * this can be one or two numbers, or it could even be a size of a structure. */
- unsigned result_size;
- /* The number of dwords for begin_query or end_query. */
- unsigned num_cs_dw;
- /* linked list of queries */
- struct list_head list;
- /* for custom non-GPU queries */
uint64_t begin_result;
uint64_t end_result;
+ /* Fence for GPU_FINISHED. */
+ struct pipe_fence_handle *fence;
};
+static void r600_query_sw_destroy(struct r600_common_context *rctx,
+ struct r600_query *rquery)
+{
+ struct pipe_screen *screen = rctx->b.screen;
+ struct r600_query_sw *query = (struct r600_query_sw *)rquery;
+
+ screen->fence_reference(screen, &query->fence, NULL);
+ FREE(query);
+}
-static bool r600_is_timer_query(unsigned type)
+static enum radeon_value_id winsys_id_from_type(unsigned type)
{
- return type == PIPE_QUERY_TIME_ELAPSED ||
- type == PIPE_QUERY_TIMESTAMP ||
- type == PIPE_QUERY_TIMESTAMP_DISJOINT;
+ switch (type) {
+ case R600_QUERY_REQUESTED_VRAM: return RADEON_REQUESTED_VRAM_MEMORY;
+ case R600_QUERY_REQUESTED_GTT: return RADEON_REQUESTED_GTT_MEMORY;
+ case R600_QUERY_MAPPED_VRAM: return RADEON_MAPPED_VRAM;
+ case R600_QUERY_MAPPED_GTT: return RADEON_MAPPED_GTT;
+ case R600_QUERY_BUFFER_WAIT_TIME: return RADEON_BUFFER_WAIT_TIME_NS;
+ case R600_QUERY_NUM_CS_FLUSHES: return RADEON_NUM_CS_FLUSHES;
+ case R600_QUERY_NUM_BYTES_MOVED: return RADEON_NUM_BYTES_MOVED;
+ case R600_QUERY_NUM_EVICTIONS: return RADEON_NUM_EVICTIONS;
+ case R600_QUERY_VRAM_USAGE: return RADEON_VRAM_USAGE;
+ case R600_QUERY_GTT_USAGE: return RADEON_GTT_USAGE;
+ case R600_QUERY_GPU_TEMPERATURE: return RADEON_GPU_TEMPERATURE;
+ case R600_QUERY_CURRENT_GPU_SCLK: return RADEON_CURRENT_SCLK;
+ case R600_QUERY_CURRENT_GPU_MCLK: return RADEON_CURRENT_MCLK;
+ default: unreachable("query type does not correspond to winsys id");
+ }
}
-static bool r600_query_needs_begin(unsigned type)
+static bool r600_query_sw_begin(struct r600_common_context *rctx,
+ struct r600_query *rquery)
{
- return type != PIPE_QUERY_GPU_FINISHED &&
- type != PIPE_QUERY_TIMESTAMP;
+ struct r600_query_sw *query = (struct r600_query_sw *)rquery;
+
+ switch(query->b.type) {
+ case PIPE_QUERY_TIMESTAMP_DISJOINT:
+ case PIPE_QUERY_GPU_FINISHED:
+ break;
+ 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_MAPPED_VRAM:
+ case R600_QUERY_MAPPED_GTT:
+ case R600_QUERY_VRAM_USAGE:
+ case R600_QUERY_GTT_USAGE:
+ case R600_QUERY_GPU_TEMPERATURE:
+ case R600_QUERY_CURRENT_GPU_SCLK:
+ case R600_QUERY_CURRENT_GPU_MCLK:
+ case R600_QUERY_BACK_BUFFER_PS_DRAW_RATIO:
+ query->begin_result = 0;
+ break;
+ case R600_QUERY_BUFFER_WAIT_TIME:
+ case R600_QUERY_NUM_CS_FLUSHES:
+ case R600_QUERY_NUM_BYTES_MOVED:
+ case R600_QUERY_NUM_EVICTIONS: {
+ enum radeon_value_id ws_id = winsys_id_from_type(query->b.type);
+ query->begin_result = rctx->ws->query_value(rctx->ws, ws_id);
+ break;
+ }
+ case R600_QUERY_GPU_LOAD:
+ query->begin_result = r600_gpu_load_begin(rctx->screen);
+ break;
+ case R600_QUERY_NUM_COMPILATIONS:
+ query->begin_result = p_atomic_read(&rctx->screen->num_compilations);
+ break;
+ case R600_QUERY_NUM_SHADERS_CREATED:
+ query->begin_result = p_atomic_read(&rctx->screen->num_shaders_created);
+ break;
+ case R600_QUERY_GPIN_ASIC_ID:
+ case R600_QUERY_GPIN_NUM_SIMD:
+ case R600_QUERY_GPIN_NUM_RB:
+ case R600_QUERY_GPIN_NUM_SPI:
+ case R600_QUERY_GPIN_NUM_SE:
+ break;
+ default:
+ unreachable("r600_query_sw_begin: bad query type");
+ }
+
+ return true;
}
-static struct r600_resource *r600_new_query_buffer(struct r600_common_context *ctx, unsigned type)
+static bool r600_query_sw_end(struct r600_common_context *rctx,
+ struct r600_query *rquery)
{
- unsigned j, i, num_results, buf_size = 4096;
- uint32_t *results;
+ struct r600_query_sw *query = (struct r600_query_sw *)rquery;
- /* Non-GPU queries. */
- switch (type) {
+ switch(query->b.type) {
+ case PIPE_QUERY_TIMESTAMP_DISJOINT:
+ break;
+ case PIPE_QUERY_GPU_FINISHED:
+ rctx->b.flush(&rctx->b, &query->fence, PIPE_FLUSH_DEFERRED);
+ break;
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_MAPPED_VRAM:
+ case R600_QUERY_MAPPED_GTT:
+ case R600_QUERY_VRAM_USAGE:
+ case R600_QUERY_GTT_USAGE:
+ case R600_QUERY_GPU_TEMPERATURE:
+ case R600_QUERY_CURRENT_GPU_SCLK:
+ case R600_QUERY_CURRENT_GPU_MCLK:
+ case R600_QUERY_BUFFER_WAIT_TIME:
+ case R600_QUERY_NUM_CS_FLUSHES:
+ case R600_QUERY_NUM_BYTES_MOVED:
+ case R600_QUERY_NUM_EVICTIONS: {
+ enum radeon_value_id ws_id = winsys_id_from_type(query->b.type);
+ query->end_result = rctx->ws->query_value(rctx->ws, ws_id);
+ break;
+ }
+ case R600_QUERY_GPU_LOAD:
+ query->end_result = r600_gpu_load_end(rctx->screen,
+ query->begin_result);
+ query->begin_result = 0;
+ break;
+ case R600_QUERY_NUM_COMPILATIONS:
+ query->end_result = p_atomic_read(&rctx->screen->num_compilations);
+ break;
+ case R600_QUERY_NUM_SHADERS_CREATED:
+ query->end_result = p_atomic_read(&rctx->screen->num_shaders_created);
+ break;
+ case R600_QUERY_BACK_BUFFER_PS_DRAW_RATIO:
+ query->end_result = rctx->last_tex_ps_draw_ratio;
+ break;
+ case R600_QUERY_GPIN_ASIC_ID:
+ case R600_QUERY_GPIN_NUM_SIMD:
+ case R600_QUERY_GPIN_NUM_RB:
+ case R600_QUERY_GPIN_NUM_SPI:
+ case R600_QUERY_GPIN_NUM_SE:
+ break;
+ default:
+ unreachable("r600_query_sw_end: bad query type");
+ }
+
+ return true;
+}
+
+static bool r600_query_sw_get_result(struct r600_common_context *rctx,
+ struct r600_query *rquery,
+ bool wait,
+ union pipe_query_result *result)
+{
+ struct r600_query_sw *query = (struct r600_query_sw *)rquery;
+
+ switch (query->b.type) {
+ case PIPE_QUERY_TIMESTAMP_DISJOINT:
+ /* Convert from cycles per millisecond to cycles per second (Hz). */
+ result->timestamp_disjoint.frequency =
+ (uint64_t)rctx->screen->info.clock_crystal_freq * 1000;
+ result->timestamp_disjoint.disjoint = false;
+ return true;
+ case PIPE_QUERY_GPU_FINISHED: {
+ struct pipe_screen *screen = rctx->b.screen;
+ result->b = screen->fence_finish(screen, &rctx->b, query->fence,
+ wait ? PIPE_TIMEOUT_INFINITE : 0);
+ return result->b;
+ }
+
+ case R600_QUERY_GPIN_ASIC_ID:
+ result->u32 = 0;
+ return true;
+ case R600_QUERY_GPIN_NUM_SIMD:
+ result->u32 = rctx->screen->info.num_good_compute_units;
+ return true;
+ case R600_QUERY_GPIN_NUM_RB:
+ result->u32 = rctx->screen->info.num_render_backends;
+ return true;
+ case R600_QUERY_GPIN_NUM_SPI:
+ result->u32 = 1; /* all supported chips have one SPI per SE */
+ return true;
+ case R600_QUERY_GPIN_NUM_SE:
+ result->u32 = rctx->screen->info.max_se;
+ return true;
+ }
+
+ result->u64 = query->end_result - query->begin_result;
+
+ switch (query->b.type) {
case R600_QUERY_BUFFER_WAIT_TIME:
+ case R600_QUERY_GPU_TEMPERATURE:
+ result->u64 /= 1000;
+ break;
+ case R600_QUERY_CURRENT_GPU_SCLK:
+ case R600_QUERY_CURRENT_GPU_MCLK:
+ result->u64 *= 1000000;
+ break;
+ }
+
+ return true;
+}
+
+static struct r600_query_ops sw_query_ops = {
+ .destroy = r600_query_sw_destroy,
+ .begin = r600_query_sw_begin,
+ .end = r600_query_sw_end,
+ .get_result = r600_query_sw_get_result
+};
+
+static struct pipe_query *r600_query_sw_create(struct pipe_context *ctx,
+ unsigned query_type)
+{
+ struct r600_query_sw *query;
+
+ query = CALLOC_STRUCT(r600_query_sw);
+ if (!query)
return NULL;
+
+ query->b.type = query_type;
+ query->b.ops = &sw_query_ops;
+
+ return (struct pipe_query *)query;
+}
+
+void r600_query_hw_destroy(struct r600_common_context *rctx,
+ struct r600_query *rquery)
+{
+ struct r600_query_hw *query = (struct r600_query_hw *)rquery;
+ struct r600_query_buffer *prev = query->buffer.previous;
+
+ /* Release all query buffers. */
+ while (prev) {
+ struct r600_query_buffer *qbuf = prev;
+ prev = prev->previous;
+ r600_resource_reference(&qbuf->buf, NULL);
+ FREE(qbuf);
}
+ r600_resource_reference(&query->buffer.buf, NULL);
+ FREE(rquery);
+}
+
+static struct r600_resource *r600_new_query_buffer(struct r600_common_context *ctx,
+ struct r600_query_hw *query)
+{
+ unsigned buf_size = MAX2(query->result_size,
+ ctx->screen->info.gart_page_size);
+
/* Queries are normally read by the CPU after
* being written by the gpu, hence staging is probably a good
* usage pattern.
struct r600_resource *buf = (struct r600_resource*)
pipe_buffer_create(ctx->b.screen, PIPE_BIND_CUSTOM,
PIPE_USAGE_STAGING, buf_size);
+ if (!buf)
+ return NULL;
- switch (type) {
- case PIPE_QUERY_OCCLUSION_COUNTER:
- case PIPE_QUERY_OCCLUSION_PREDICATE:
- results = r600_buffer_map_sync_with_rings(ctx, buf, PIPE_TRANSFER_WRITE);
- memset(results, 0, buf_size);
+ if (query->flags & R600_QUERY_HW_FLAG_PREDICATE) {
+ if (!query->ops->prepare_buffer(ctx, query, buf)) {
+ r600_resource_reference(&buf, NULL);
+ return NULL;
+ }
+ }
+
+ return buf;
+}
+
+static bool r600_query_hw_prepare_buffer(struct r600_common_context *ctx,
+ struct r600_query_hw *query,
+ struct r600_resource *buffer)
+{
+ /* Callers ensure that the buffer is currently unused by the GPU. */
+ uint32_t *results = ctx->ws->buffer_map(buffer->buf, NULL,
+ PIPE_TRANSFER_WRITE |
+ PIPE_TRANSFER_UNSYNCHRONIZED);
+ if (!results)
+ return false;
+
+ memset(results, 0, buffer->b.b.width0);
+
+ if (query->b.type == PIPE_QUERY_OCCLUSION_COUNTER ||
+ query->b.type == PIPE_QUERY_OCCLUSION_PREDICATE) {
+ unsigned num_results;
+ unsigned i, j;
/* Set top bits for unused backends. */
- num_results = buf_size / (16 * ctx->max_db);
+ num_results = buffer->b.b.width0 / (16 * ctx->max_db);
for (j = 0; j < num_results; j++) {
for (i = 0; i < ctx->max_db; i++) {
if (!(ctx->backend_mask & (1<<i))) {
}
results += 4 * ctx->max_db;
}
- ctx->ws->buffer_unmap(buf->cs_buf);
+ }
+
+ return true;
+}
+
+static struct r600_query_ops query_hw_ops = {
+ .destroy = r600_query_hw_destroy,
+ .begin = r600_query_hw_begin,
+ .end = r600_query_hw_end,
+ .get_result = r600_query_hw_get_result,
+};
+
+static void r600_query_hw_do_emit_start(struct r600_common_context *ctx,
+ struct r600_query_hw *query,
+ struct r600_resource *buffer,
+ uint64_t va);
+static void r600_query_hw_do_emit_stop(struct r600_common_context *ctx,
+ struct r600_query_hw *query,
+ struct r600_resource *buffer,
+ uint64_t va);
+static void r600_query_hw_add_result(struct r600_common_context *ctx,
+ struct r600_query_hw *, void *buffer,
+ union pipe_query_result *result);
+static void r600_query_hw_clear_result(struct r600_query_hw *,
+ union pipe_query_result *);
+
+static struct r600_query_hw_ops query_hw_default_hw_ops = {
+ .prepare_buffer = r600_query_hw_prepare_buffer,
+ .emit_start = r600_query_hw_do_emit_start,
+ .emit_stop = r600_query_hw_do_emit_stop,
+ .clear_result = r600_query_hw_clear_result,
+ .add_result = r600_query_hw_add_result,
+};
+
+bool r600_query_hw_init(struct r600_common_context *rctx,
+ struct r600_query_hw *query)
+{
+ query->buffer.buf = r600_new_query_buffer(rctx, query);
+ if (!query->buffer.buf)
+ return false;
+
+ return true;
+}
+
+static struct pipe_query *r600_query_hw_create(struct r600_common_context *rctx,
+ unsigned query_type,
+ unsigned index)
+{
+ struct r600_query_hw *query = CALLOC_STRUCT(r600_query_hw);
+ if (!query)
+ return NULL;
+
+ query->b.type = query_type;
+ query->b.ops = &query_hw_ops;
+ query->ops = &query_hw_default_hw_ops;
+
+ switch (query_type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ case PIPE_QUERY_OCCLUSION_PREDICATE:
+ query->result_size = 16 * rctx->max_db;
+ query->num_cs_dw_begin = 6;
+ query->num_cs_dw_end = 6;
+ query->flags |= R600_QUERY_HW_FLAG_PREDICATE;
break;
case PIPE_QUERY_TIME_ELAPSED:
+ query->result_size = 16;
+ query->num_cs_dw_begin = 8;
+ query->num_cs_dw_end = 8;
+ break;
case PIPE_QUERY_TIMESTAMP:
+ query->result_size = 8;
+ query->num_cs_dw_end = 8;
+ query->flags = R600_QUERY_HW_FLAG_NO_START;
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_SO_STATISTICS:
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ /* NumPrimitivesWritten, PrimitiveStorageNeeded. */
+ query->result_size = 32;
+ query->num_cs_dw_begin = 6;
+ query->num_cs_dw_end = 6;
+ query->stream = index;
+ query->flags |= R600_QUERY_HW_FLAG_PREDICATE;
+ break;
case PIPE_QUERY_PIPELINE_STATISTICS:
- results = r600_buffer_map_sync_with_rings(ctx, buf, PIPE_TRANSFER_WRITE);
- memset(results, 0, buf_size);
- ctx->ws->buffer_unmap(buf->cs_buf);
+ /* 11 values on EG, 8 on R600. */
+ query->result_size = (rctx->chip_class >= EVERGREEN ? 11 : 8) * 16;
+ query->num_cs_dw_begin = 6;
+ query->num_cs_dw_end = 6;
break;
default:
assert(0);
+ FREE(query);
+ return NULL;
}
- return buf;
+
+ if (!r600_query_hw_init(rctx, query)) {
+ FREE(query);
+ return NULL;
+ }
+
+ return (struct pipe_query *)query;
}
static void r600_update_occlusion_query_state(struct r600_common_context *rctx,
if (type == PIPE_QUERY_OCCLUSION_COUNTER ||
type == PIPE_QUERY_OCCLUSION_PREDICATE) {
bool old_enable = rctx->num_occlusion_queries != 0;
- bool enable;
+ bool old_perfect_enable =
+ rctx->num_perfect_occlusion_queries != 0;
+ bool enable, perfect_enable;
rctx->num_occlusion_queries += diff;
assert(rctx->num_occlusion_queries >= 0);
+ if (type == PIPE_QUERY_OCCLUSION_COUNTER) {
+ rctx->num_perfect_occlusion_queries += diff;
+ assert(rctx->num_perfect_occlusion_queries >= 0);
+ }
+
enable = rctx->num_occlusion_queries != 0;
+ perfect_enable = rctx->num_perfect_occlusion_queries != 0;
- if (enable != old_enable) {
+ if (enable != old_enable || perfect_enable != old_perfect_enable) {
rctx->set_occlusion_query_state(&rctx->b, enable);
}
}
}
-static void r600_emit_query_begin(struct r600_common_context *ctx, struct r600_query *query)
+static unsigned event_type_for_stream(struct r600_query_hw *query)
{
- struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
- uint64_t va;
-
- r600_update_occlusion_query_state(ctx, query->type, 1);
- ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw * 2, TRUE);
-
- /* Get a new query buffer if needed. */
- if (query->buffer.results_end + query->result_size > query->buffer.buf->b.b.width0) {
- struct r600_query_buffer *qbuf = MALLOC_STRUCT(r600_query_buffer);
- *qbuf = query->buffer;
- query->buffer.buf = r600_new_query_buffer(ctx, query->type);
- query->buffer.results_end = 0;
- query->buffer.previous = qbuf;
+ switch (query->stream) {
+ default:
+ case 0: return EVENT_TYPE_SAMPLE_STREAMOUTSTATS;
+ case 1: return EVENT_TYPE_SAMPLE_STREAMOUTSTATS1;
+ case 2: return EVENT_TYPE_SAMPLE_STREAMOUTSTATS2;
+ case 3: return EVENT_TYPE_SAMPLE_STREAMOUTSTATS3;
}
+}
- /* emit begin query */
- va = r600_resource_va(ctx->b.screen, (void*)query->buffer.buf);
- va += query->buffer.results_end;
+static void r600_query_hw_do_emit_start(struct r600_common_context *ctx,
+ struct r600_query_hw *query,
+ struct r600_resource *buffer,
+ uint64_t va)
+{
+ struct radeon_winsys_cs *cs = ctx->gfx.cs;
- switch (query->type) {
+ switch (query->b.type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
case PIPE_QUERY_OCCLUSION_PREDICATE:
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1));
radeon_emit(cs, va);
- radeon_emit(cs, (va >> 32UL) & 0xFF);
+ radeon_emit(cs, (va >> 32) & 0xFFFF);
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_SO_STATISTICS:
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_STREAMOUTSTATS) | EVENT_INDEX(3));
+ radeon_emit(cs, EVENT_TYPE(event_type_for_stream(query)) | EVENT_INDEX(3));
radeon_emit(cs, va);
- radeon_emit(cs, (va >> 32UL) & 0xFF);
+ radeon_emit(cs, (va >> 32) & 0xFFFF);
break;
case PIPE_QUERY_TIME_ELAPSED:
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
+ radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_BOTTOM_OF_PIPE_TS) | EVENT_INDEX(5));
radeon_emit(cs, va);
- radeon_emit(cs, (3 << 29) | ((va >> 32UL) & 0xFF));
+ radeon_emit(cs, (3 << 29) | ((va >> 32) & 0xFFFF));
radeon_emit(cs, 0);
radeon_emit(cs, 0);
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
- if (!ctx->num_pipelinestat_queries) {
- radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_PIPELINESTAT_START) | EVENT_INDEX(0));
- }
- ctx->num_pipelinestat_queries++;
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2));
radeon_emit(cs, va);
- radeon_emit(cs, (va >> 32UL) & 0xFF);
+ radeon_emit(cs, (va >> 32) & 0xFFFF);
break;
default:
assert(0);
}
- r600_emit_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE);
-
- if (!r600_is_timer_query(query->type)) {
- ctx->num_cs_dw_nontimer_queries_suspend += query->num_cs_dw;
- }
+ r600_emit_reloc(ctx, &ctx->gfx, query->buffer.buf, RADEON_USAGE_WRITE,
+ RADEON_PRIO_QUERY);
}
-static void r600_emit_query_end(struct r600_common_context *ctx, struct r600_query *query)
+static void r600_query_hw_emit_start(struct r600_common_context *ctx,
+ struct r600_query_hw *query)
{
- struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
uint64_t va;
- /* The queries which need begin already called this in begin_query. */
- if (!r600_query_needs_begin(query->type)) {
- ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw, FALSE);
+ if (!query->buffer.buf)
+ return; // previous buffer allocation failure
+
+ r600_update_occlusion_query_state(ctx, query->b.type, 1);
+ r600_update_prims_generated_query_state(ctx, query->b.type, 1);
+
+ ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw_begin + query->num_cs_dw_end,
+ true);
+
+ /* Get a new query buffer if needed. */
+ if (query->buffer.results_end + query->result_size > query->buffer.buf->b.b.width0) {
+ struct r600_query_buffer *qbuf = MALLOC_STRUCT(r600_query_buffer);
+ *qbuf = query->buffer;
+ query->buffer.results_end = 0;
+ query->buffer.previous = qbuf;
+ query->buffer.buf = r600_new_query_buffer(ctx, query);
+ if (!query->buffer.buf)
+ return;
}
- va = r600_resource_va(ctx->b.screen, (void*)query->buffer.buf);
- /* emit end query */
- switch (query->type) {
+ /* emit begin query */
+ va = query->buffer.buf->gpu_address + query->buffer.results_end;
+
+ query->ops->emit_start(ctx, query, query->buffer.buf, va);
+
+ ctx->num_cs_dw_queries_suspend += query->num_cs_dw_end;
+}
+
+static void r600_query_hw_do_emit_stop(struct r600_common_context *ctx,
+ struct r600_query_hw *query,
+ struct r600_resource *buffer,
+ uint64_t va)
+{
+ struct radeon_winsys_cs *cs = ctx->gfx.cs;
+
+ switch (query->b.type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
case PIPE_QUERY_OCCLUSION_PREDICATE:
- va += query->buffer.results_end + 8;
+ va += 8;
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1));
radeon_emit(cs, va);
- radeon_emit(cs, (va >> 32UL) & 0xFF);
+ radeon_emit(cs, (va >> 32) & 0xFFFF);
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_SO_STATISTICS:
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- va += query->buffer.results_end + query->result_size/2;
+ va += query->result_size/2;
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_STREAMOUTSTATS) | EVENT_INDEX(3));
+ radeon_emit(cs, EVENT_TYPE(event_type_for_stream(query)) | EVENT_INDEX(3));
radeon_emit(cs, va);
- radeon_emit(cs, (va >> 32UL) & 0xFF);
+ radeon_emit(cs, (va >> 32) & 0xFFFF);
break;
case PIPE_QUERY_TIME_ELAPSED:
- va += query->buffer.results_end + query->result_size/2;
+ va += query->result_size/2;
/* fall through */
case PIPE_QUERY_TIMESTAMP:
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE_EOP, 4, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5));
+ radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_BOTTOM_OF_PIPE_TS) | EVENT_INDEX(5));
radeon_emit(cs, va);
- radeon_emit(cs, (3 << 29) | ((va >> 32UL) & 0xFF));
+ radeon_emit(cs, (3 << 29) | ((va >> 32) & 0xFFFF));
radeon_emit(cs, 0);
radeon_emit(cs, 0);
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
- assert(ctx->num_pipelinestat_queries > 0);
- ctx->num_pipelinestat_queries--;
- if (!ctx->num_pipelinestat_queries) {
- radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
- radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_PIPELINESTAT_STOP) | EVENT_INDEX(0));
- }
- va += query->buffer.results_end + query->result_size/2;
+ va += query->result_size/2;
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2));
radeon_emit(cs, va);
- radeon_emit(cs, (va >> 32UL) & 0xFF);
+ radeon_emit(cs, (va >> 32) & 0xFFFF);
break;
default:
assert(0);
}
- r600_emit_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE);
-
- query->buffer.results_end += query->result_size;
-
- if (r600_query_needs_begin(query->type)) {
- if (!r600_is_timer_query(query->type)) {
- ctx->num_cs_dw_nontimer_queries_suspend -= query->num_cs_dw;
- }
- }
-
- r600_update_occlusion_query_state(ctx, query->type, -1);
+ r600_emit_reloc(ctx, &ctx->gfx, query->buffer.buf, RADEON_USAGE_WRITE,
+ RADEON_PRIO_QUERY);
}
-static void r600_emit_query_predication(struct r600_common_context *ctx, struct r600_query *query,
- int operation, bool flag_wait)
+static void r600_query_hw_emit_stop(struct r600_common_context *ctx,
+ struct r600_query_hw *query)
{
- struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
+ uint64_t va;
- if (operation == PREDICATION_OP_CLEAR) {
- ctx->need_gfx_cs_space(&ctx->b, 3, FALSE);
+ if (!query->buffer.buf)
+ return; // previous buffer allocation failure
- radeon_emit(cs, PKT3(PKT3_SET_PREDICATION, 1, 0));
- radeon_emit(cs, 0);
- radeon_emit(cs, PRED_OP(PREDICATION_OP_CLEAR));
- } else {
- struct r600_query_buffer *qbuf;
- unsigned count;
- uint32_t op;
-
- /* Find how many results there are. */
- count = 0;
- for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) {
- count += qbuf->results_end / query->result_size;
- }
+ /* The queries which need begin already called this in begin_query. */
+ if (query->flags & R600_QUERY_HW_FLAG_NO_START) {
+ ctx->need_gfx_cs_space(&ctx->b, query->num_cs_dw_end, false);
+ }
- ctx->need_gfx_cs_space(&ctx->b, 5 * count, TRUE);
+ /* emit end query */
+ va = query->buffer.buf->gpu_address + query->buffer.results_end;
- op = PRED_OP(operation) | PREDICATION_DRAW_VISIBLE |
- (flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW);
+ query->ops->emit_stop(ctx, query, query->buffer.buf, va);
- /* emit predicate packets for all data blocks */
- for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) {
- unsigned results_base = 0;
- uint64_t va = r600_resource_va(ctx->b.screen, &qbuf->buf->b.b);
+ query->buffer.results_end += query->result_size;
- while (results_base < qbuf->results_end) {
- radeon_emit(cs, PKT3(PKT3_SET_PREDICATION, 1, 0));
- radeon_emit(cs, (va + results_base) & 0xFFFFFFFFUL);
- radeon_emit(cs, op | (((va + results_base) >> 32UL) & 0xFF));
- r600_emit_reloc(ctx, &ctx->rings.gfx, qbuf->buf, RADEON_USAGE_READ);
- results_base += query->result_size;
+ if (!(query->flags & R600_QUERY_HW_FLAG_NO_START))
+ ctx->num_cs_dw_queries_suspend -= query->num_cs_dw_end;
- /* set CONTINUE bit for all packets except the first */
- op |= PREDICATION_CONTINUE;
- }
- } while (qbuf);
- }
+ r600_update_occlusion_query_state(ctx, query->b.type, -1);
+ r600_update_prims_generated_query_state(ctx, query->b.type, -1);
}
-static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned query_type)
+static void r600_emit_query_predication(struct r600_common_context *ctx,
+ struct r600_atom *atom)
{
- struct r600_common_context *rctx = (struct r600_common_context *)ctx;
- struct r600_query *query;
- bool skip_allocation = false;
+ struct radeon_winsys_cs *cs = ctx->gfx.cs;
+ struct r600_query_hw *query = (struct r600_query_hw *)ctx->render_cond;
+ struct r600_query_buffer *qbuf;
+ uint32_t op;
+ bool flag_wait;
- query = CALLOC_STRUCT(r600_query);
- if (query == NULL)
- return NULL;
+ if (!query)
+ return;
- query->type = query_type;
+ flag_wait = ctx->render_cond_mode == PIPE_RENDER_COND_WAIT ||
+ ctx->render_cond_mode == PIPE_RENDER_COND_BY_REGION_WAIT;
- switch (query_type) {
+ switch (query->b.type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
case PIPE_QUERY_OCCLUSION_PREDICATE:
- query->result_size = 16 * rctx->max_db;
- query->num_cs_dw = 6;
- break;
- case PIPE_QUERY_TIME_ELAPSED:
- query->result_size = 16;
- query->num_cs_dw = 8;
- break;
- case PIPE_QUERY_TIMESTAMP:
- query->result_size = 8;
- query->num_cs_dw = 8;
+ op = PRED_OP(PREDICATION_OP_ZPASS);
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_SO_STATISTICS:
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- /* NumPrimitivesWritten, PrimitiveStorageNeeded. */
- query->result_size = 32;
- query->num_cs_dw = 6;
- break;
- case PIPE_QUERY_PIPELINE_STATISTICS:
- /* 11 values on EG, 8 on R600. */
- query->result_size = (rctx->chip_class >= EVERGREEN ? 11 : 8) * 16;
- query->num_cs_dw = 8;
- break;
- /* Non-GPU queries. */
- case R600_QUERY_DRAW_CALLS:
- case R600_QUERY_REQUESTED_VRAM:
- case R600_QUERY_REQUESTED_GTT:
- case R600_QUERY_BUFFER_WAIT_TIME:
- skip_allocation = true;
+ op = PRED_OP(PREDICATION_OP_PRIMCOUNT);
break;
default:
assert(0);
- FREE(query);
- return NULL;
+ return;
}
- if (!skip_allocation) {
- query->buffer.buf = r600_new_query_buffer(rctx, query_type);
- if (!query->buffer.buf) {
- FREE(query);
- return NULL;
+ /* if true then invert, see GL_ARB_conditional_render_inverted */
+ if (ctx->render_cond_invert)
+ op |= PREDICATION_DRAW_NOT_VISIBLE; /* Draw if not visable/overflow */
+ else
+ op |= PREDICATION_DRAW_VISIBLE; /* Draw if visable/overflow */
+
+ op |= flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW;
+
+ /* emit predicate packets for all data blocks */
+ for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) {
+ unsigned results_base = 0;
+ uint64_t va = qbuf->buf->gpu_address;
+
+ while (results_base < qbuf->results_end) {
+ radeon_emit(cs, PKT3(PKT3_SET_PREDICATION, 1, 0));
+ radeon_emit(cs, va + results_base);
+ radeon_emit(cs, op | (((va + results_base) >> 32) & 0xFF));
+ r600_emit_reloc(ctx, &ctx->gfx, qbuf->buf, RADEON_USAGE_READ,
+ RADEON_PRIO_QUERY);
+ results_base += query->result_size;
+
+ /* set CONTINUE bit for all packets except the first */
+ op |= PREDICATION_CONTINUE;
}
}
- return (struct pipe_query*)query;
}
-static void r600_destroy_query(struct pipe_context *ctx, struct pipe_query *query)
+static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned query_type, unsigned index)
{
- struct r600_query *rquery = (struct r600_query*)query;
- struct r600_query_buffer *prev = rquery->buffer.previous;
+ struct r600_common_context *rctx = (struct r600_common_context *)ctx;
- /* Release all query buffers. */
- while (prev) {
- struct r600_query_buffer *qbuf = prev;
- prev = prev->previous;
- pipe_resource_reference((struct pipe_resource**)&qbuf->buf, NULL);
- FREE(qbuf);
- }
+ if (query_type == PIPE_QUERY_TIMESTAMP_DISJOINT ||
+ query_type == PIPE_QUERY_GPU_FINISHED ||
+ query_type >= PIPE_QUERY_DRIVER_SPECIFIC)
+ return r600_query_sw_create(ctx, query_type);
- pipe_resource_reference((struct pipe_resource**)&rquery->buffer.buf, NULL);
- FREE(query);
+ return r600_query_hw_create(rctx, query_type, index);
}
-static void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query)
+static void r600_destroy_query(struct pipe_context *ctx, struct pipe_query *query)
{
struct r600_common_context *rctx = (struct r600_common_context *)ctx;
struct r600_query *rquery = (struct r600_query *)query;
- struct r600_query_buffer *prev = rquery->buffer.previous;
- if (!r600_query_needs_begin(rquery->type)) {
- assert(0);
- return;
- }
+ rquery->ops->destroy(rctx, rquery);
+}
- /* Non-GPU queries. */
- switch (rquery->type) {
- case R600_QUERY_DRAW_CALLS:
- rquery->begin_result = rctx->num_draw_calls;
- return;
- case R600_QUERY_REQUESTED_VRAM:
- case R600_QUERY_REQUESTED_GTT:
- rquery->begin_result = 0;
- return;
- case R600_QUERY_BUFFER_WAIT_TIME:
- rquery->begin_result = rctx->ws->query_value(rctx->ws, RADEON_BUFFER_WAIT_TIME_NS);
- return;
- }
+static boolean r600_begin_query(struct pipe_context *ctx,
+ struct pipe_query *query)
+{
+ struct r600_common_context *rctx = (struct r600_common_context *)ctx;
+ struct r600_query *rquery = (struct r600_query *)query;
+
+ return rquery->ops->begin(rctx, rquery);
+}
+
+void r600_query_hw_reset_buffers(struct r600_common_context *rctx,
+ struct r600_query_hw *query)
+{
+ struct r600_query_buffer *prev = query->buffer.previous;
/* Discard the old query buffers. */
while (prev) {
struct r600_query_buffer *qbuf = prev;
prev = prev->previous;
- pipe_resource_reference((struct pipe_resource**)&qbuf->buf, NULL);
+ r600_resource_reference(&qbuf->buf, NULL);
FREE(qbuf);
}
- /* Obtain a new buffer if the current one can't be mapped without a stall. */
- if (r600_rings_is_buffer_referenced(rctx, rquery->buffer.buf->cs_buf, RADEON_USAGE_READWRITE) ||
- rctx->ws->buffer_is_busy(rquery->buffer.buf->buf, RADEON_USAGE_READWRITE)) {
- pipe_resource_reference((struct pipe_resource**)&rquery->buffer.buf, NULL);
- rquery->buffer.buf = r600_new_query_buffer(rctx, rquery->type);
- }
+ query->buffer.results_end = 0;
+ query->buffer.previous = NULL;
- rquery->buffer.results_end = 0;
- rquery->buffer.previous = NULL;
+ if (query->flags & R600_QUERY_HW_FLAG_PREDICATE) {
+ /* Obtain a new buffer if the current one can't be mapped without a stall. */
+ if (r600_rings_is_buffer_referenced(rctx, query->buffer.buf->buf, RADEON_USAGE_READWRITE) ||
+ !rctx->ws->buffer_wait(query->buffer.buf->buf, 0, RADEON_USAGE_READWRITE)) {
+ r600_resource_reference(&query->buffer.buf, NULL);
+ query->buffer.buf = r600_new_query_buffer(rctx, query);
+ } else {
+ if (!query->ops->prepare_buffer(rctx, query, query->buffer.buf))
+ r600_resource_reference(&query->buffer.buf, NULL);
+ }
+ }
+}
- r600_emit_query_begin(rctx, rquery);
+bool r600_query_hw_begin(struct r600_common_context *rctx,
+ struct r600_query *rquery)
+{
+ struct r600_query_hw *query = (struct r600_query_hw *)rquery;
- if (!r600_is_timer_query(rquery->type)) {
- LIST_ADDTAIL(&rquery->list, &rctx->active_nontimer_queries);
+ if (query->flags & R600_QUERY_HW_FLAG_NO_START) {
+ assert(0);
+ return false;
}
+
+ if (!(query->flags & R600_QUERY_HW_FLAG_BEGIN_RESUMES))
+ r600_query_hw_reset_buffers(rctx, query);
+
+ r600_query_hw_emit_start(rctx, query);
+ if (!query->buffer.buf)
+ return false;
+
+ LIST_ADDTAIL(&query->list, &rctx->active_queries);
+ return true;
}
-static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query)
+static bool r600_end_query(struct pipe_context *ctx, struct pipe_query *query)
{
struct r600_common_context *rctx = (struct r600_common_context *)ctx;
struct r600_query *rquery = (struct r600_query *)query;
- /* Non-GPU queries. */
- switch (rquery->type) {
- case R600_QUERY_DRAW_CALLS:
- rquery->end_result = rctx->num_draw_calls;
- return;
- case R600_QUERY_REQUESTED_VRAM:
- rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_REQUESTED_VRAM_MEMORY);
- return;
- case R600_QUERY_REQUESTED_GTT:
- rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_REQUESTED_GTT_MEMORY);
- return;
- case R600_QUERY_BUFFER_WAIT_TIME:
- rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_BUFFER_WAIT_TIME_NS);
- return;
- }
+ return rquery->ops->end(rctx, rquery);
+}
- r600_emit_query_end(rctx, rquery);
+bool r600_query_hw_end(struct r600_common_context *rctx,
+ struct r600_query *rquery)
+{
+ struct r600_query_hw *query = (struct r600_query_hw *)rquery;
- if (r600_query_needs_begin(rquery->type) && !r600_is_timer_query(rquery->type)) {
- LIST_DELINIT(&rquery->list);
- }
+ if (query->flags & R600_QUERY_HW_FLAG_NO_START)
+ r600_query_hw_reset_buffers(rctx, query);
+
+ r600_query_hw_emit_stop(rctx, query);
+
+ if (!(query->flags & R600_QUERY_HW_FLAG_NO_START))
+ LIST_DELINIT(&query->list);
+
+ if (!query->buffer.buf)
+ return false;
+
+ return true;
}
-static unsigned r600_query_read_result(char *map, unsigned start_index, unsigned end_index,
+static unsigned r600_query_read_result(void *map, unsigned start_index, unsigned end_index,
bool test_status_bit)
{
uint32_t *current_result = (uint32_t*)map;
return 0;
}
-static boolean r600_get_query_buffer_result(struct r600_common_context *ctx,
- struct r600_query *query,
- struct r600_query_buffer *qbuf,
- boolean wait,
- union pipe_query_result *result)
+static void r600_query_hw_add_result(struct r600_common_context *ctx,
+ struct r600_query_hw *query,
+ void *buffer,
+ union pipe_query_result *result)
{
- unsigned results_base = 0;
- char *map;
-
- /* Non-GPU queries. */
- switch (query->type) {
- case R600_QUERY_DRAW_CALLS:
- case R600_QUERY_REQUESTED_VRAM:
- case R600_QUERY_REQUESTED_GTT:
- case R600_QUERY_BUFFER_WAIT_TIME:
- result->u64 = query->end_result - query->begin_result;
- return TRUE;
- }
-
- map = r600_buffer_map_sync_with_rings(ctx, qbuf->buf,
- PIPE_TRANSFER_READ |
- (wait ? 0 : PIPE_TRANSFER_DONTBLOCK));
- if (!map)
- return FALSE;
-
- /* count all results across all data blocks */
- switch (query->type) {
- case PIPE_QUERY_OCCLUSION_COUNTER:
- while (results_base != qbuf->results_end) {
+ switch (query->b.type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER: {
+ unsigned results_base = 0;
+ while (results_base != query->result_size) {
result->u64 +=
- r600_query_read_result(map + results_base, 0, 2, true);
+ r600_query_read_result(buffer + results_base, 0, 2, true);
results_base += 16;
}
break;
- case PIPE_QUERY_OCCLUSION_PREDICATE:
- while (results_base != qbuf->results_end) {
+ }
+ case PIPE_QUERY_OCCLUSION_PREDICATE: {
+ unsigned results_base = 0;
+ while (results_base != query->result_size) {
result->b = result->b ||
- r600_query_read_result(map + results_base, 0, 2, true) != 0;
+ r600_query_read_result(buffer + results_base, 0, 2, true) != 0;
results_base += 16;
}
break;
+ }
case PIPE_QUERY_TIME_ELAPSED:
- while (results_base != qbuf->results_end) {
- result->u64 +=
- r600_query_read_result(map + results_base, 0, 2, false);
- results_base += query->result_size;
- }
+ result->u64 += r600_query_read_result(buffer, 0, 2, false);
break;
case PIPE_QUERY_TIMESTAMP:
{
- uint32_t *current_result = (uint32_t*)map;
+ uint32_t *current_result = (uint32_t*)buffer;
result->u64 = (uint64_t)current_result[0] |
(uint64_t)current_result[1] << 32;
break;
* u64 PrimitiveStorageNeeded;
* }
* We only need NumPrimitivesWritten here. */
- while (results_base != qbuf->results_end) {
- result->u64 +=
- r600_query_read_result(map + results_base, 2, 6, true);
- results_base += query->result_size;
- }
+ result->u64 += r600_query_read_result(buffer, 2, 6, true);
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
/* Here we read PrimitiveStorageNeeded. */
- while (results_base != qbuf->results_end) {
- result->u64 +=
- r600_query_read_result(map + results_base, 0, 4, true);
- results_base += query->result_size;
- }
+ result->u64 += r600_query_read_result(buffer, 0, 4, true);
break;
case PIPE_QUERY_SO_STATISTICS:
- while (results_base != qbuf->results_end) {
- result->so_statistics.num_primitives_written +=
- r600_query_read_result(map + results_base, 2, 6, true);
- result->so_statistics.primitives_storage_needed +=
- r600_query_read_result(map + results_base, 0, 4, true);
- results_base += query->result_size;
- }
+ result->so_statistics.num_primitives_written +=
+ r600_query_read_result(buffer, 2, 6, true);
+ result->so_statistics.primitives_storage_needed +=
+ r600_query_read_result(buffer, 0, 4, true);
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- while (results_base != qbuf->results_end) {
- result->b = result->b ||
- r600_query_read_result(map + results_base, 2, 6, true) !=
- r600_query_read_result(map + results_base, 0, 4, true);
- results_base += query->result_size;
- }
+ result->b = result->b ||
+ r600_query_read_result(buffer, 2, 6, true) !=
+ r600_query_read_result(buffer, 0, 4, true);
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
if (ctx->chip_class >= EVERGREEN) {
- while (results_base != qbuf->results_end) {
- result->pipeline_statistics.ps_invocations +=
- r600_query_read_result(map + results_base, 0, 22, false);
- result->pipeline_statistics.c_primitives +=
- r600_query_read_result(map + results_base, 2, 24, false);
- result->pipeline_statistics.c_invocations +=
- r600_query_read_result(map + results_base, 4, 26, false);
- result->pipeline_statistics.vs_invocations +=
- r600_query_read_result(map + results_base, 6, 28, false);
- result->pipeline_statistics.gs_invocations +=
- r600_query_read_result(map + results_base, 8, 30, false);
- result->pipeline_statistics.gs_primitives +=
- r600_query_read_result(map + results_base, 10, 32, false);
- result->pipeline_statistics.ia_primitives +=
- r600_query_read_result(map + results_base, 12, 34, false);
- result->pipeline_statistics.ia_vertices +=
- r600_query_read_result(map + results_base, 14, 36, false);
- result->pipeline_statistics.hs_invocations +=
- r600_query_read_result(map + results_base, 16, 38, false);
- result->pipeline_statistics.ds_invocations +=
- r600_query_read_result(map + results_base, 18, 40, false);
- result->pipeline_statistics.cs_invocations +=
- r600_query_read_result(map + results_base, 20, 42, false);
- results_base += query->result_size;
- }
+ result->pipeline_statistics.ps_invocations +=
+ r600_query_read_result(buffer, 0, 22, false);
+ result->pipeline_statistics.c_primitives +=
+ r600_query_read_result(buffer, 2, 24, false);
+ result->pipeline_statistics.c_invocations +=
+ r600_query_read_result(buffer, 4, 26, false);
+ result->pipeline_statistics.vs_invocations +=
+ r600_query_read_result(buffer, 6, 28, false);
+ result->pipeline_statistics.gs_invocations +=
+ r600_query_read_result(buffer, 8, 30, false);
+ result->pipeline_statistics.gs_primitives +=
+ r600_query_read_result(buffer, 10, 32, false);
+ result->pipeline_statistics.ia_primitives +=
+ r600_query_read_result(buffer, 12, 34, false);
+ result->pipeline_statistics.ia_vertices +=
+ r600_query_read_result(buffer, 14, 36, false);
+ result->pipeline_statistics.hs_invocations +=
+ r600_query_read_result(buffer, 16, 38, false);
+ result->pipeline_statistics.ds_invocations +=
+ r600_query_read_result(buffer, 18, 40, false);
+ result->pipeline_statistics.cs_invocations +=
+ r600_query_read_result(buffer, 20, 42, false);
} else {
- while (results_base != qbuf->results_end) {
- result->pipeline_statistics.ps_invocations +=
- r600_query_read_result(map + results_base, 0, 16, false);
- result->pipeline_statistics.c_primitives +=
- r600_query_read_result(map + results_base, 2, 18, false);
- result->pipeline_statistics.c_invocations +=
- r600_query_read_result(map + results_base, 4, 20, false);
- result->pipeline_statistics.vs_invocations +=
- r600_query_read_result(map + results_base, 6, 22, false);
- result->pipeline_statistics.gs_invocations +=
- r600_query_read_result(map + results_base, 8, 24, false);
- result->pipeline_statistics.gs_primitives +=
- r600_query_read_result(map + results_base, 10, 26, false);
- result->pipeline_statistics.ia_primitives +=
- r600_query_read_result(map + results_base, 12, 28, false);
- result->pipeline_statistics.ia_vertices +=
- r600_query_read_result(map + results_base, 14, 30, false);
- results_base += query->result_size;
- }
+ result->pipeline_statistics.ps_invocations +=
+ r600_query_read_result(buffer, 0, 16, false);
+ result->pipeline_statistics.c_primitives +=
+ r600_query_read_result(buffer, 2, 18, false);
+ result->pipeline_statistics.c_invocations +=
+ r600_query_read_result(buffer, 4, 20, false);
+ result->pipeline_statistics.vs_invocations +=
+ r600_query_read_result(buffer, 6, 22, false);
+ result->pipeline_statistics.gs_invocations +=
+ r600_query_read_result(buffer, 8, 24, false);
+ result->pipeline_statistics.gs_primitives +=
+ r600_query_read_result(buffer, 10, 26, false);
+ result->pipeline_statistics.ia_primitives +=
+ r600_query_read_result(buffer, 12, 28, false);
+ result->pipeline_statistics.ia_vertices +=
+ r600_query_read_result(buffer, 14, 30, false);
}
#if 0 /* for testing */
printf("Pipeline stats: IA verts=%llu, IA prims=%llu, VS=%llu, HS=%llu, "
default:
assert(0);
}
-
- ctx->ws->buffer_unmap(qbuf->buf->cs_buf);
- return TRUE;
}
static boolean r600_get_query_result(struct pipe_context *ctx,
- struct pipe_query *query,
- boolean wait, union pipe_query_result *result)
+ struct pipe_query *query, boolean wait,
+ union pipe_query_result *result)
{
struct r600_common_context *rctx = (struct r600_common_context *)ctx;
struct r600_query *rquery = (struct r600_query *)query;
+
+ return rquery->ops->get_result(rctx, rquery, wait, result);
+}
+
+static void r600_query_hw_clear_result(struct r600_query_hw *query,
+ union pipe_query_result *result)
+{
+ util_query_clear_result(result, query->b.type);
+}
+
+bool r600_query_hw_get_result(struct r600_common_context *rctx,
+ struct r600_query *rquery,
+ bool wait, union pipe_query_result *result)
+{
+ struct r600_query_hw *query = (struct r600_query_hw *)rquery;
struct r600_query_buffer *qbuf;
- util_query_clear_result(result, rquery->type);
+ query->ops->clear_result(query, result);
- for (qbuf = &rquery->buffer; qbuf; qbuf = qbuf->previous) {
- if (!r600_get_query_buffer_result(rctx, rquery, qbuf, wait, result)) {
- return FALSE;
+ for (qbuf = &query->buffer; qbuf; qbuf = qbuf->previous) {
+ unsigned results_base = 0;
+ void *map;
+
+ map = r600_buffer_map_sync_with_rings(rctx, qbuf->buf,
+ PIPE_TRANSFER_READ |
+ (wait ? 0 : PIPE_TRANSFER_DONTBLOCK));
+ if (!map)
+ return false;
+
+ while (results_base != qbuf->results_end) {
+ query->ops->add_result(rctx, query, map + results_base,
+ result);
+ results_base += query->result_size;
}
}
/* Convert the time to expected units. */
if (rquery->type == PIPE_QUERY_TIME_ELAPSED ||
rquery->type == PIPE_QUERY_TIMESTAMP) {
- result->u64 = (1000000 * result->u64) / rctx->screen->info.r600_clock_crystal_freq;
+ result->u64 = (1000000 * result->u64) / rctx->screen->info.clock_crystal_freq;
}
- return TRUE;
+ return true;
}
static void r600_render_condition(struct pipe_context *ctx,
uint mode)
{
struct r600_common_context *rctx = (struct r600_common_context *)ctx;
- struct r600_query *rquery = (struct r600_query *)query;
- bool wait_flag = false;
+ struct r600_query_hw *rquery = (struct r600_query_hw *)query;
+ struct r600_query_buffer *qbuf;
+ struct r600_atom *atom = &rctx->render_cond_atom;
- rctx->current_render_cond = query;
- rctx->current_render_cond_cond = condition;
- rctx->current_render_cond_mode = mode;
+ rctx->render_cond = query;
+ rctx->render_cond_invert = condition;
+ rctx->render_cond_mode = mode;
- if (query == NULL) {
- if (rctx->predicate_drawing) {
- rctx->predicate_drawing = false;
- r600_emit_query_predication(rctx, NULL, PREDICATION_OP_CLEAR, false);
- }
- return;
+ /* Compute the size of SET_PREDICATION packets. */
+ atom->num_dw = 0;
+ if (query) {
+ for (qbuf = &rquery->buffer; qbuf; qbuf = qbuf->previous)
+ atom->num_dw += (qbuf->results_end / rquery->result_size) * 5;
}
- if (mode == PIPE_RENDER_COND_WAIT ||
- mode == PIPE_RENDER_COND_BY_REGION_WAIT) {
- wait_flag = true;
- }
+ rctx->set_atom_dirty(rctx, atom, query != NULL);
+}
- rctx->predicate_drawing = true;
+void r600_suspend_queries(struct r600_common_context *ctx)
+{
+ struct r600_query_hw *query;
- switch (rquery->type) {
- case PIPE_QUERY_OCCLUSION_COUNTER:
- case PIPE_QUERY_OCCLUSION_PREDICATE:
- r600_emit_query_predication(rctx, rquery, PREDICATION_OP_ZPASS, wait_flag);
- break;
- case PIPE_QUERY_PRIMITIVES_EMITTED:
- case PIPE_QUERY_PRIMITIVES_GENERATED:
- case PIPE_QUERY_SO_STATISTICS:
- case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- r600_emit_query_predication(rctx, rquery, PREDICATION_OP_PRIMCOUNT, wait_flag);
- break;
- default:
- assert(0);
+ LIST_FOR_EACH_ENTRY(query, &ctx->active_queries, list) {
+ r600_query_hw_emit_stop(ctx, query);
}
+ assert(ctx->num_cs_dw_queries_suspend == 0);
}
-void r600_suspend_nontimer_queries(struct r600_common_context *ctx)
+static unsigned r600_queries_num_cs_dw_for_resuming(struct r600_common_context *ctx,
+ struct list_head *query_list)
{
- struct r600_query *query;
-
- LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_queries, list) {
- r600_emit_query_end(ctx, query);
+ struct r600_query_hw *query;
+ unsigned num_dw = 0;
+
+ LIST_FOR_EACH_ENTRY(query, query_list, list) {
+ /* begin + end */
+ num_dw += query->num_cs_dw_begin + query->num_cs_dw_end;
+
+ /* Workaround for the fact that
+ * num_cs_dw_nontimer_queries_suspend is incremented for every
+ * resumed query, which raises the bar in need_cs_space for
+ * queries about to be resumed.
+ */
+ num_dw += query->num_cs_dw_end;
}
- assert(ctx->num_cs_dw_nontimer_queries_suspend == 0);
+ /* primitives generated query */
+ num_dw += ctx->streamout.enable_atom.num_dw;
+ /* guess for ZPASS enable or PERFECT_ZPASS_COUNT enable updates */
+ num_dw += 13;
+
+ return num_dw;
}
-void r600_resume_nontimer_queries(struct r600_common_context *ctx)
+void r600_resume_queries(struct r600_common_context *ctx)
{
- struct r600_query *query;
+ struct r600_query_hw *query;
+ unsigned num_cs_dw = r600_queries_num_cs_dw_for_resuming(ctx, &ctx->active_queries);
- assert(ctx->num_cs_dw_nontimer_queries_suspend == 0);
+ assert(ctx->num_cs_dw_queries_suspend == 0);
- LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_queries, list) {
- r600_emit_query_begin(ctx, query);
+ /* Check CS space here. Resuming must not be interrupted by flushes. */
+ ctx->need_gfx_cs_space(&ctx->b, num_cs_dw, true);
+
+ LIST_FOR_EACH_ENTRY(query, &ctx->active_queries, list) {
+ r600_query_hw_emit_start(ctx, query);
}
}
/* Get backends mask */
void r600_query_init_backend_mask(struct r600_common_context *ctx)
{
- struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
+ struct radeon_winsys_cs *cs = ctx->gfx.cs;
struct r600_resource *buffer;
uint32_t *results;
- unsigned num_backends = ctx->screen->info.r600_num_backends;
+ unsigned num_backends = ctx->screen->info.num_render_backends;
unsigned i, mask = 0;
- uint64_t va;
/* if backend_map query is supported by the kernel */
- if (ctx->screen->info.r600_backend_map_valid) {
- unsigned num_tile_pipes = ctx->screen->info.r600_num_tile_pipes;
- unsigned backend_map = ctx->screen->info.r600_backend_map;
+ if (ctx->screen->info.r600_gb_backend_map_valid) {
+ unsigned num_tile_pipes = ctx->screen->info.num_tile_pipes;
+ unsigned backend_map = ctx->screen->info.r600_gb_backend_map;
unsigned item_width, item_mask;
if (ctx->chip_class >= EVERGREEN) {
item_mask = 0x3;
}
- while(num_tile_pipes--) {
+ while (num_tile_pipes--) {
i = backend_map & item_mask;
mask |= (1<<i);
backend_map >>= item_width;
PIPE_USAGE_STAGING, ctx->max_db*16);
if (!buffer)
goto err;
- va = r600_resource_va(ctx->b.screen, (void*)buffer);
/* initialize buffer with zeroes */
results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_WRITE);
if (results) {
memset(results, 0, ctx->max_db * 4 * 4);
- ctx->ws->buffer_unmap(buffer->cs_buf);
/* emit EVENT_WRITE for ZPASS_DONE */
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1));
- radeon_emit(cs, va);
- radeon_emit(cs, va >> 32);
+ radeon_emit(cs, buffer->gpu_address);
+ radeon_emit(cs, buffer->gpu_address >> 32);
- r600_emit_reloc(ctx, &ctx->rings.gfx, buffer, RADEON_USAGE_WRITE);
+ r600_emit_reloc(ctx, &ctx->gfx, buffer,
+ RADEON_USAGE_WRITE, RADEON_PRIO_QUERY);
/* analyze results */
results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_READ);
if (results[i*4 + 1])
mask |= (1<<i);
}
- ctx->ws->buffer_unmap(buffer->cs_buf);
}
}
- pipe_resource_reference((struct pipe_resource**)&buffer, NULL);
+ r600_resource_reference(&buffer, NULL);
if (mask != 0) {
ctx->backend_mask = mask;
return;
}
+#define XFULL(name_, query_type_, type_, result_type_, group_id_) \
+ { \
+ .name = name_, \
+ .query_type = R600_QUERY_##query_type_, \
+ .type = PIPE_DRIVER_QUERY_TYPE_##type_, \
+ .result_type = PIPE_DRIVER_QUERY_RESULT_TYPE_##result_type_, \
+ .group_id = group_id_ \
+ }
+
+#define X(name_, query_type_, type_, result_type_) \
+ XFULL(name_, query_type_, type_, result_type_, ~(unsigned)0)
+
+#define XG(group_, name_, query_type_, type_, result_type_) \
+ XFULL(name_, query_type_, type_, result_type_, R600_QUERY_GROUP_##group_)
+
+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, 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("mapped-VRAM", MAPPED_VRAM, BYTES, AVERAGE),
+ X("mapped-GTT", MAPPED_GTT, BYTES, AVERAGE),
+ X("buffer-wait-time", BUFFER_WAIT_TIME, MICROSECONDS, CUMULATIVE),
+ X("num-cs-flushes", NUM_CS_FLUSHES, UINT64, AVERAGE),
+ X("num-bytes-moved", NUM_BYTES_MOVED, BYTES, CUMULATIVE),
+ X("num-evictions", NUM_EVICTIONS, UINT64, CUMULATIVE),
+ X("VRAM-usage", VRAM_USAGE, BYTES, AVERAGE),
+ X("GTT-usage", GTT_USAGE, BYTES, AVERAGE),
+ X("back-buffer-ps-draw-ratio", BACK_BUFFER_PS_DRAW_RATIO, UINT64, AVERAGE),
+
+ /* GPIN queries are for the benefit of old versions of GPUPerfStudio,
+ * which use it as a fallback path to detect the GPU type.
+ *
+ * Note: The names of these queries are significant for GPUPerfStudio
+ * (and possibly their order as well). */
+ XG(GPIN, "GPIN_000", GPIN_ASIC_ID, UINT, AVERAGE),
+ XG(GPIN, "GPIN_001", GPIN_NUM_SIMD, UINT, AVERAGE),
+ XG(GPIN, "GPIN_002", GPIN_NUM_RB, UINT, AVERAGE),
+ XG(GPIN, "GPIN_003", GPIN_NUM_SPI, UINT, AVERAGE),
+ XG(GPIN, "GPIN_004", GPIN_NUM_SE, UINT, AVERAGE),
+
+ /* The following queries must be at the end of the list because their
+ * availability is adjusted dynamically based on the DRM version. */
+ X("GPU-load", GPU_LOAD, UINT64, AVERAGE),
+ X("temperature", GPU_TEMPERATURE, UINT64, AVERAGE),
+ X("shader-clock", CURRENT_GPU_SCLK, HZ, AVERAGE),
+ X("memory-clock", CURRENT_GPU_MCLK, HZ, AVERAGE),
+};
+
+#undef X
+#undef XG
+#undef XFULL
+
+static unsigned r600_get_num_queries(struct r600_common_screen *rscreen)
+{
+ if (rscreen->info.drm_major == 2 && rscreen->info.drm_minor >= 42)
+ return ARRAY_SIZE(r600_driver_query_list);
+ else if (rscreen->info.drm_major == 3)
+ return ARRAY_SIZE(r600_driver_query_list) - 3;
+ else
+ return ARRAY_SIZE(r600_driver_query_list) - 4;
+}
+
+static int r600_get_driver_query_info(struct pipe_screen *screen,
+ unsigned index,
+ struct pipe_driver_query_info *info)
+{
+ struct r600_common_screen *rscreen = (struct r600_common_screen*)screen;
+ unsigned num_queries = r600_get_num_queries(rscreen);
+
+ if (!info) {
+ unsigned num_perfcounters =
+ r600_get_perfcounter_info(rscreen, 0, NULL);
+
+ return num_queries + num_perfcounters;
+ }
+
+ if (index >= num_queries)
+ return r600_get_perfcounter_info(rscreen, index - num_queries, info);
+
+ *info = r600_driver_query_list[index];
+
+ switch (info->query_type) {
+ case R600_QUERY_REQUESTED_VRAM:
+ case R600_QUERY_VRAM_USAGE:
+ case R600_QUERY_MAPPED_VRAM:
+ info->max_value.u64 = rscreen->info.vram_size;
+ break;
+ case R600_QUERY_REQUESTED_GTT:
+ case R600_QUERY_GTT_USAGE:
+ case R600_QUERY_MAPPED_GTT:
+ info->max_value.u64 = rscreen->info.gart_size;
+ break;
+ case R600_QUERY_GPU_TEMPERATURE:
+ info->max_value.u64 = 125;
+ break;
+ }
+
+ if (info->group_id != ~(unsigned)0 && rscreen->perfcounters)
+ info->group_id += rscreen->perfcounters->num_groups;
+
+ return 1;
+}
+
+/* Note: Unfortunately, GPUPerfStudio hardcodes the order of hardware
+ * performance counter groups, so be careful when changing this and related
+ * functions.
+ */
+static int r600_get_driver_query_group_info(struct pipe_screen *screen,
+ unsigned index,
+ struct pipe_driver_query_group_info *info)
+{
+ struct r600_common_screen *rscreen = (struct r600_common_screen *)screen;
+ unsigned num_pc_groups = 0;
+
+ if (rscreen->perfcounters)
+ num_pc_groups = rscreen->perfcounters->num_groups;
+
+ if (!info)
+ return num_pc_groups + R600_NUM_SW_QUERY_GROUPS;
+
+ if (index < num_pc_groups)
+ return r600_get_perfcounter_group_info(rscreen, index, info);
+
+ index -= num_pc_groups;
+ if (index >= R600_NUM_SW_QUERY_GROUPS)
+ return 0;
+
+ info->name = "GPIN";
+ info->max_active_queries = 5;
+ info->num_queries = 5;
+ return 1;
+}
+
void r600_query_init(struct r600_common_context *rctx)
{
rctx->b.create_query = r600_create_query;
+ rctx->b.create_batch_query = r600_create_batch_query;
rctx->b.destroy_query = r600_destroy_query;
rctx->b.begin_query = r600_begin_query;
rctx->b.end_query = r600_end_query;
rctx->b.get_query_result = r600_get_query_result;
+ rctx->render_cond_atom.emit = r600_emit_query_predication;
- if (((struct r600_common_screen*)rctx->b.screen)->info.r600_num_backends > 0)
+ if (((struct r600_common_screen*)rctx->b.screen)->info.num_render_backends > 0)
rctx->b.render_condition = r600_render_condition;
- LIST_INITHEAD(&rctx->active_nontimer_queries);
+ LIST_INITHEAD(&rctx->active_queries);
+}
+
+void r600_init_screen_query_functions(struct r600_common_screen *rscreen)
+{
+ rscreen->b.get_driver_query_info = r600_get_driver_query_info;
+ rscreen->b.get_driver_query_group_info = r600_get_driver_query_group_info;
}