| /* |
| * Copyright © 2018 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include "gen_perf.h" |
| #include "gen_perf_mdapi.h" |
| #include "gen_perf_private.h" |
| #include "gen_perf_regs.h" |
| |
| #include "dev/gen_device_info.h" |
| |
| #include <drm-uapi/i915_drm.h> |
| |
| |
| int |
| gen_perf_query_result_write_mdapi(void *data, uint32_t data_size, |
| const struct gen_device_info *devinfo, |
| const struct gen_perf_query_info *query, |
| const struct gen_perf_query_result *result) |
| { |
| switch (devinfo->ver) { |
| case 7: { |
| struct gfx7_mdapi_metrics *mdapi_data = (struct gfx7_mdapi_metrics *) data; |
| |
| if (data_size < sizeof(*mdapi_data)) |
| return 0; |
| |
| assert(devinfo->is_haswell); |
| |
| for (int i = 0; i < ARRAY_SIZE(mdapi_data->ACounters); i++) |
| mdapi_data->ACounters[i] = result->accumulator[1 + i]; |
| |
| for (int i = 0; i < ARRAY_SIZE(mdapi_data->NOACounters); i++) { |
| mdapi_data->NOACounters[i] = |
| result->accumulator[1 + ARRAY_SIZE(mdapi_data->ACounters) + i]; |
| } |
| |
| mdapi_data->PerfCounter1 = result->accumulator[query->perfcnt_offset + 0]; |
| mdapi_data->PerfCounter2 = result->accumulator[query->perfcnt_offset + 1]; |
| |
| mdapi_data->ReportsCount = result->reports_accumulated; |
| mdapi_data->TotalTime = |
| gen_device_info_timebase_scale(devinfo, result->accumulator[0]); |
| mdapi_data->CoreFrequency = result->gt_frequency[1]; |
| mdapi_data->CoreFrequencyChanged = result->gt_frequency[1] != result->gt_frequency[0]; |
| mdapi_data->SplitOccured = result->query_disjoint; |
| return sizeof(*mdapi_data); |
| } |
| case 8: { |
| struct gfx8_mdapi_metrics *mdapi_data = (struct gfx8_mdapi_metrics *) data; |
| |
| if (data_size < sizeof(*mdapi_data)) |
| return 0; |
| |
| for (int i = 0; i < ARRAY_SIZE(mdapi_data->OaCntr); i++) |
| mdapi_data->OaCntr[i] = result->accumulator[2 + i]; |
| for (int i = 0; i < ARRAY_SIZE(mdapi_data->NoaCntr); i++) { |
| mdapi_data->NoaCntr[i] = |
| result->accumulator[2 + ARRAY_SIZE(mdapi_data->OaCntr) + i]; |
| } |
| |
| mdapi_data->PerfCounter1 = result->accumulator[query->perfcnt_offset + 0]; |
| mdapi_data->PerfCounter2 = result->accumulator[query->perfcnt_offset + 1]; |
| |
| mdapi_data->ReportId = result->hw_id; |
| mdapi_data->ReportsCount = result->reports_accumulated; |
| mdapi_data->TotalTime = |
| gen_device_info_timebase_scale(devinfo, result->accumulator[0]); |
| mdapi_data->BeginTimestamp = |
| gen_device_info_timebase_scale(devinfo, result->begin_timestamp); |
| mdapi_data->GPUTicks = result->accumulator[1]; |
| mdapi_data->CoreFrequency = result->gt_frequency[1]; |
| mdapi_data->CoreFrequencyChanged = result->gt_frequency[1] != result->gt_frequency[0]; |
| mdapi_data->SliceFrequency = |
| (result->slice_frequency[0] + result->slice_frequency[1]) / 2ULL; |
| mdapi_data->UnsliceFrequency = |
| (result->unslice_frequency[0] + result->unslice_frequency[1]) / 2ULL; |
| mdapi_data->SplitOccured = result->query_disjoint; |
| return sizeof(*mdapi_data); |
| } |
| case 9: |
| case 11: |
| case 12:{ |
| struct gfx9_mdapi_metrics *mdapi_data = (struct gfx9_mdapi_metrics *) data; |
| |
| if (data_size < sizeof(*mdapi_data)) |
| return 0; |
| |
| for (int i = 0; i < ARRAY_SIZE(mdapi_data->OaCntr); i++) |
| mdapi_data->OaCntr[i] = result->accumulator[2 + i]; |
| for (int i = 0; i < ARRAY_SIZE(mdapi_data->NoaCntr); i++) { |
| mdapi_data->NoaCntr[i] = |
| result->accumulator[2 + ARRAY_SIZE(mdapi_data->OaCntr) + i]; |
| } |
| |
| mdapi_data->PerfCounter1 = result->accumulator[query->perfcnt_offset + 0]; |
| mdapi_data->PerfCounter2 = result->accumulator[query->perfcnt_offset + 1]; |
| |
| mdapi_data->ReportId = result->hw_id; |
| mdapi_data->ReportsCount = result->reports_accumulated; |
| mdapi_data->TotalTime = |
| gen_device_info_timebase_scale(devinfo, result->accumulator[0]); |
| mdapi_data->BeginTimestamp = |
| gen_device_info_timebase_scale(devinfo, result->begin_timestamp); |
| mdapi_data->GPUTicks = result->accumulator[1]; |
| mdapi_data->CoreFrequency = result->gt_frequency[1]; |
| mdapi_data->CoreFrequencyChanged = result->gt_frequency[1] != result->gt_frequency[0]; |
| mdapi_data->SliceFrequency = |
| (result->slice_frequency[0] + result->slice_frequency[1]) / 2ULL; |
| mdapi_data->UnsliceFrequency = |
| (result->unslice_frequency[0] + result->unslice_frequency[1]) / 2ULL; |
| mdapi_data->SplitOccured = result->query_disjoint; |
| return sizeof(*mdapi_data); |
| } |
| default: |
| unreachable("unexpected gen"); |
| } |
| } |
| |
| void |
| gen_perf_register_mdapi_statistic_query(struct gen_perf_config *perf_cfg, |
| const struct gen_device_info *devinfo) |
| { |
| if (!(devinfo->ver >= 7 && devinfo->ver <= 12)) |
| return; |
| |
| struct gen_perf_query_info *query = |
| gen_perf_append_query_info(perf_cfg, MAX_STAT_COUNTERS); |
| |
| query->kind = GEN_PERF_QUERY_TYPE_PIPELINE; |
| query->name = "Intel_Raw_Pipeline_Statistics_Query"; |
| |
| /* The order has to match mdapi_pipeline_metrics. */ |
| gen_perf_query_add_basic_stat_reg(query, IA_VERTICES_COUNT, |
| "N vertices submitted"); |
| gen_perf_query_add_basic_stat_reg(query, IA_PRIMITIVES_COUNT, |
| "N primitives submitted"); |
| gen_perf_query_add_basic_stat_reg(query, VS_INVOCATION_COUNT, |
| "N vertex shader invocations"); |
| gen_perf_query_add_basic_stat_reg(query, GS_INVOCATION_COUNT, |
| "N geometry shader invocations"); |
| gen_perf_query_add_basic_stat_reg(query, GS_PRIMITIVES_COUNT, |
| "N geometry shader primitives emitted"); |
| gen_perf_query_add_basic_stat_reg(query, CL_INVOCATION_COUNT, |
| "N primitives entering clipping"); |
| gen_perf_query_add_basic_stat_reg(query, CL_PRIMITIVES_COUNT, |
| "N primitives leaving clipping"); |
| if (devinfo->is_haswell || devinfo->ver == 8) { |
| gen_perf_query_add_stat_reg(query, PS_INVOCATION_COUNT, 1, 4, |
| "N fragment shader invocations", |
| "N fragment shader invocations"); |
| } else { |
| gen_perf_query_add_basic_stat_reg(query, PS_INVOCATION_COUNT, |
| "N fragment shader invocations"); |
| } |
| gen_perf_query_add_basic_stat_reg(query, HS_INVOCATION_COUNT, |
| "N TCS shader invocations"); |
| gen_perf_query_add_basic_stat_reg(query, DS_INVOCATION_COUNT, |
| "N TES shader invocations"); |
| if (devinfo->ver >= 7) { |
| gen_perf_query_add_basic_stat_reg(query, CS_INVOCATION_COUNT, |
| "N compute shader invocations"); |
| } |
| |
| if (devinfo->ver >= 10) { |
| /* Reuse existing CS invocation register until we can expose this new |
| * one. |
| */ |
| gen_perf_query_add_basic_stat_reg(query, CS_INVOCATION_COUNT, |
| "Reserved1"); |
| } |
| |
| query->data_size = sizeof(uint64_t) * query->n_counters; |
| } |
| |
| static void |
| fill_mdapi_perf_query_counter(struct gen_perf_query_info *query, |
| const char *name, |
| uint32_t data_offset, |
| uint32_t data_size, |
| enum gen_perf_counter_data_type data_type) |
| { |
| struct gen_perf_query_counter *counter = &query->counters[query->n_counters]; |
| |
| assert(query->n_counters <= query->max_counters); |
| |
| counter->name = name; |
| counter->desc = "Raw counter value"; |
| counter->type = GEN_PERF_COUNTER_TYPE_RAW; |
| counter->data_type = data_type; |
| counter->offset = data_offset; |
| |
| query->n_counters++; |
| |
| assert(counter->offset + gen_perf_query_counter_get_size(counter) <= query->data_size); |
| } |
| |
| #define MDAPI_QUERY_ADD_COUNTER(query, struct_name, field_name, type_name) \ |
| fill_mdapi_perf_query_counter(query, #field_name, \ |
| (uint8_t *) &struct_name.field_name - \ |
| (uint8_t *) &struct_name, \ |
| sizeof(struct_name.field_name), \ |
| GEN_PERF_COUNTER_DATA_TYPE_##type_name) |
| #define MDAPI_QUERY_ADD_ARRAY_COUNTER(ctx, query, struct_name, field_name, idx, type_name) \ |
| fill_mdapi_perf_query_counter(query, \ |
| ralloc_asprintf(ctx, "%s%i", #field_name, idx), \ |
| (uint8_t *) &struct_name.field_name[idx] - \ |
| (uint8_t *) &struct_name, \ |
| sizeof(struct_name.field_name[0]), \ |
| GEN_PERF_COUNTER_DATA_TYPE_##type_name) |
| |
| void |
| gen_perf_register_mdapi_oa_query(struct gen_perf_config *perf, |
| const struct gen_device_info *devinfo) |
| { |
| struct gen_perf_query_info *query = NULL; |
| |
| /* MDAPI requires different structures for pretty much every generation |
| * (right now we have definitions for gen 7 to 12). |
| */ |
| if (!(devinfo->ver >= 7 && devinfo->ver <= 12)) |
| return; |
| |
| switch (devinfo->ver) { |
| case 7: { |
| query = gen_perf_append_query_info(perf, 1 + 45 + 16 + 7); |
| query->oa_format = I915_OA_FORMAT_A45_B8_C8; |
| |
| struct gfx7_mdapi_metrics metric_data; |
| query->data_size = sizeof(metric_data); |
| |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, TotalTime, UINT64); |
| for (int i = 0; i < ARRAY_SIZE(metric_data.ACounters); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, ACounters, i, UINT64); |
| } |
| for (int i = 0; i < ARRAY_SIZE(metric_data.NOACounters); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, NOACounters, i, UINT64); |
| } |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, PerfCounter1, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, PerfCounter2, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, SplitOccured, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, CoreFrequencyChanged, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, CoreFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, ReportId, UINT32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, ReportsCount, UINT32); |
| break; |
| } |
| case 8: { |
| query = gen_perf_append_query_info(perf, 2 + 36 + 16 + 16); |
| query->oa_format = I915_OA_FORMAT_A32u40_A4u32_B8_C8; |
| |
| struct gfx8_mdapi_metrics metric_data; |
| query->data_size = sizeof(metric_data); |
| |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, TotalTime, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, GPUTicks, UINT64); |
| for (int i = 0; i < ARRAY_SIZE(metric_data.OaCntr); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, OaCntr, i, UINT64); |
| } |
| for (int i = 0; i < ARRAY_SIZE(metric_data.NoaCntr); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, NoaCntr, i, UINT64); |
| } |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, BeginTimestamp, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved1, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved2, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved3, UINT32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, OverrunOccured, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, MarkerUser, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, MarkerDriver, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, SliceFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, UnsliceFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, PerfCounter1, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, PerfCounter2, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, SplitOccured, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, CoreFrequencyChanged, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, CoreFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, ReportId, UINT32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, ReportsCount, UINT32); |
| break; |
| } |
| case 9: |
| case 11: |
| case 12: { |
| query = gen_perf_append_query_info(perf, 2 + 36 + 16 + 16 + 16 + 2); |
| query->oa_format = I915_OA_FORMAT_A32u40_A4u32_B8_C8; |
| |
| struct gfx9_mdapi_metrics metric_data; |
| query->data_size = sizeof(metric_data); |
| |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, TotalTime, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, GPUTicks, UINT64); |
| for (int i = 0; i < ARRAY_SIZE(metric_data.OaCntr); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, OaCntr, i, UINT64); |
| } |
| for (int i = 0; i < ARRAY_SIZE(metric_data.NoaCntr); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, NoaCntr, i, UINT64); |
| } |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, BeginTimestamp, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved1, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved2, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved3, UINT32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, OverrunOccured, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, MarkerUser, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, MarkerDriver, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, SliceFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, UnsliceFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, PerfCounter1, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, PerfCounter2, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, SplitOccured, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, CoreFrequencyChanged, BOOL32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, CoreFrequency, UINT64); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, ReportId, UINT32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, ReportsCount, UINT32); |
| for (int i = 0; i < ARRAY_SIZE(metric_data.UserCntr); i++) { |
| MDAPI_QUERY_ADD_ARRAY_COUNTER(perf->queries, query, |
| metric_data, UserCntr, i, UINT64); |
| } |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, UserCntrCfgId, UINT32); |
| MDAPI_QUERY_ADD_COUNTER(query, metric_data, Reserved4, UINT32); |
| break; |
| } |
| default: |
| unreachable("Unsupported gen"); |
| break; |
| } |
| |
| query->kind = GEN_PERF_QUERY_TYPE_RAW; |
| query->name = "Intel_Raw_Hardware_Counters_Set_0_Query"; |
| query->guid = GEN_PERF_QUERY_GUID_MDAPI; |
| |
| { |
| /* Accumulation buffer offsets copied from an actual query... */ |
| const struct gen_perf_query_info *copy_query = |
| &perf->queries[0]; |
| |
| query->gpu_time_offset = copy_query->gpu_time_offset; |
| query->gpu_clock_offset = copy_query->gpu_clock_offset; |
| query->a_offset = copy_query->a_offset; |
| query->b_offset = copy_query->b_offset; |
| query->c_offset = copy_query->c_offset; |
| query->perfcnt_offset = copy_query->perfcnt_offset; |
| } |
| } |