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radv: emit PIPELINESTAT_{START,STOP} events for pipeline stats queries

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Ported from RadeonSI.
This appears to fix some random fails with:
dEQP-VK.query_pool.statistics_query.*

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2018-06-22 19:16:43 +02:00
parent ab2643e4b0
commit fa42fa1a60
4 changed files with 29 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/amd/vulkan/radv_device.c
View File

@@ -2238,7 +2238,8 @@ radv_get_preamble_cs(struct radv_queue *queue,
RADV_CMD_FLAG_INV_ICACHE |
RADV_CMD_FLAG_INV_SMEM_L1 |
RADV_CMD_FLAG_INV_VMEM_L1 |
RADV_CMD_FLAG_INV_GLOBAL_L2);
RADV_CMD_FLAG_INV_GLOBAL_L2 |
RADV_CMD_FLAG_START_PIPELINE_STATS);
} else if (i == 1) {
si_cs_emit_cache_flush(cs,
queue->device->physical_device->rad_info.chip_class,
@@ -2248,7 +2249,8 @@ radv_get_preamble_cs(struct radv_queue *queue,
RADV_CMD_FLAG_INV_ICACHE |
RADV_CMD_FLAG_INV_SMEM_L1 |
RADV_CMD_FLAG_INV_VMEM_L1 |
RADV_CMD_FLAG_INV_GLOBAL_L2);
RADV_CMD_FLAG_INV_GLOBAL_L2 |
RADV_CMD_FLAG_START_PIPELINE_STATS);
}
if (!queue->device->ws->cs_finalize(cs))

4
src/amd/vulkan/radv_private.h
View File

@@ -833,6 +833,9 @@ enum radv_cmd_flush_bits {
RADV_CMD_FLAG_PS_PARTIAL_FLUSH = 1 << 10,
RADV_CMD_FLAG_CS_PARTIAL_FLUSH = 1 << 11,
RADV_CMD_FLAG_VGT_FLUSH = 1 << 12,
/* Pipeline query controls. */
RADV_CMD_FLAG_START_PIPELINE_STATS = 1 << 13,
RADV_CMD_FLAG_STOP_PIPELINE_STATS = 1 << 14,
RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER = (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
RADV_CMD_FLAG_FLUSH_AND_INV_CB_META |
@@ -966,6 +969,7 @@ struct radv_cmd_state {
enum radv_cmd_flush_bits flush_bits;
unsigned active_occlusion_queries;
bool perfect_occlusion_queries_enabled;
unsigned active_pipeline_queries;
float offset_scale;
uint32_t trace_id;
uint32_t last_ia_multi_vgt_param;

11
src/amd/vulkan/radv_query.c
View File

@@ -1118,6 +1118,12 @@ static void emit_begin_query(struct radv_cmd_buffer *cmd_buffer,
case VK_QUERY_TYPE_PIPELINE_STATISTICS:
radeon_check_space(cmd_buffer->device->ws, cs, 4);
++cmd_buffer->state.active_pipeline_queries;
if (cmd_buffer->state.active_pipeline_queries == 1) {
cmd_buffer->state.flush_bits &= ~RADV_CMD_FLAG_STOP_PIPELINE_STATS;
cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_START_PIPELINE_STATS;
}
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));
radeon_emit(cs, EVENT_TYPE(V_028A90_SAMPLE_PIPELINESTAT) | EVENT_INDEX(2));
radeon_emit(cs, va);
@@ -1157,6 +1163,11 @@ static void emit_end_query(struct radv_cmd_buffer *cmd_buffer,
case VK_QUERY_TYPE_PIPELINE_STATISTICS:
radeon_check_space(cmd_buffer->device->ws, cs, 16);
cmd_buffer->state.active_pipeline_queries--;
if (cmd_buffer->state.active_pipeline_queries == 0) {
cmd_buffer->state.flush_bits &= ~RADV_CMD_FLAG_START_PIPELINE_STATS;
cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_STOP_PIPELINE_STATS;
}
va += pipelinestat_block_size;
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 2, 0));

10
src/amd/vulkan/si_cmd_buffer.c
View File

@@ -937,6 +937,16 @@ si_cs_emit_cache_flush(struct radeon_cmdbuf *cs,
*/
if (cp_coher_cntl)
si_emit_acquire_mem(cs, is_mec, false, chip_class >= GFX9, cp_coher_cntl);
if (flush_bits & RADV_CMD_FLAG_START_PIPELINE_STATS) {
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(cs, EVENT_TYPE(V_028A90_PIPELINESTAT_START) |
EVENT_INDEX(0));
} else if (flush_bits & RADV_CMD_FLAG_STOP_PIPELINE_STATS) {
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(cs, EVENT_TYPE(V_028A90_PIPELINESTAT_STOP) |
EVENT_INDEX(0));
}
}
void