| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "src/trace_processor/graphics_event_parser.h" |
| |
| #include "perfetto/protozero/field.h" |
| #include "src/trace_processor/args_tracker.h" |
| #include "src/trace_processor/event_tracker.h" |
| #include "src/trace_processor/process_tracker.h" |
| #include "src/trace_processor/slice_tracker.h" |
| #include "src/trace_processor/trace_processor_context.h" |
| #include "src/trace_processor/track_tracker.h" |
| #include "src/trace_processor/vulkan_memory_tracker.h" |
| |
| #include "protos/perfetto/common/gpu_counter_descriptor.pbzero.h" |
| #include "protos/perfetto/trace/android/graphics_frame_event.pbzero.h" |
| #include "protos/perfetto/trace/gpu/gpu_counter_event.pbzero.h" |
| #include "protos/perfetto/trace/gpu/gpu_log.pbzero.h" |
| #include "protos/perfetto/trace/gpu/gpu_render_stage_event.pbzero.h" |
| #include "protos/perfetto/trace/gpu/vulkan_memory_event.pbzero.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| |
| GraphicsEventParser::~GraphicsEventParser() = default; |
| |
| GraphicsEventParser::GraphicsEventParser(TraceProcessorContext* context) |
| : context_(context), |
| gpu_render_stage_scope_id_( |
| context->storage->InternString("gpu_render_stage")), |
| graphics_event_scope_id_( |
| context->storage->InternString("graphics_frame_event")), |
| unknown_event_name_id_(context->storage->InternString("unknown_event")), |
| no_layer_name_name_id_(context->storage->InternString("no_layer_name")), |
| layer_name_key_id_(context->storage->InternString("layer_name")), |
| event_type_name_ids_{ |
| {context->storage->InternString( |
| "unspecified_event") /* UNSPECIFIED */, |
| context->storage->InternString("Dequeue") /* DEQUEUE */, |
| context->storage->InternString("Queue") /* QUEUE */, |
| context->storage->InternString("Post") /* POST */, |
| context->storage->InternString( |
| "AcquireFenceSignaled") /* ACQUIRE_FENCE */, |
| context->storage->InternString("Latch") /* LATCH */, |
| context->storage->InternString( |
| "HWCCompositionQueued") /* HWC_COMPOSITION_QUEUED */, |
| context->storage->InternString( |
| "FallbackComposition") /* FALLBACK_COMPOSITION */, |
| context->storage->InternString( |
| "PresentFenceSignaled") /* PRESENT_FENCE */, |
| context->storage->InternString( |
| "ReleaseFenceSignaled") /* RELEASE_FENCE */, |
| context->storage->InternString("Modify") /* MODIFY */}}, |
| vulkan_allocated_host_memory_id_( |
| context->storage->InternString("vulkan.host.memory")), |
| vulkan_allocated_gpu_memory_id_( |
| context->storage->InternString("vulkan.gpu.memory")), |
| vulkan_live_image_objects_id_( |
| context->storage->InternString("vulkan.gpu.images")), |
| vulkan_live_buffer_objects_id_( |
| context->storage->InternString("vulkan.gpu.buffers")), |
| vulkan_bound_image_objects_id_( |
| context->storage->InternString("vulkan.gpu.bound_images")), |
| vulkan_bound_buffer_objects_id_( |
| context->storage->InternString("vulkan.gpu.bound_buffers")), |
| vulkan_allocated_host_memory_(0), |
| vulkan_allocated_gpu_memory_(0), |
| vulkan_live_image_objects_(0), |
| vulkan_live_buffer_objects_(0), |
| vulkan_bound_image_objects_(0), |
| vulkan_bound_buffer_objects_(0), |
| gpu_log_track_name_id_(context_->storage->InternString("GPU Log")), |
| gpu_log_scope_id_(context_->storage->InternString("gpu_log")), |
| tag_id_(context_->storage->InternString("tag")), |
| log_message_id_(context->storage->InternString("message")), |
| log_severity_ids_{{context_->storage->InternString("UNSPECIFIED"), |
| context_->storage->InternString("VERBOSE"), |
| context_->storage->InternString("DEBUG"), |
| context_->storage->InternString("INFO"), |
| context_->storage->InternString("WARNING"), |
| context_->storage->InternString("ERROR"), |
| context_->storage->InternString( |
| "UNKNOWN_SEVERITY") /* must be last */}} {} |
| |
| void GraphicsEventParser::ParseGpuCounterEvent(int64_t ts, ConstBytes blob) { |
| protos::pbzero::GpuCounterEvent::Decoder event(blob.data, blob.size); |
| |
| protos::pbzero::GpuCounterDescriptor::Decoder descriptor( |
| event.counter_descriptor()); |
| // Add counter spec to ID map. |
| for (auto it = descriptor.specs(); it; ++it) { |
| protos::pbzero::GpuCounterDescriptor_GpuCounterSpec::Decoder spec( |
| it->data(), it->size()); |
| if (!spec.has_counter_id()) { |
| PERFETTO_ELOG("Counter spec missing counter id"); |
| context_->storage->IncrementStats(stats::gpu_counters_invalid_spec); |
| continue; |
| } |
| if (!spec.has_name()) { |
| context_->storage->IncrementStats(stats::gpu_counters_invalid_spec); |
| continue; |
| } |
| |
| auto counter_id = spec.counter_id(); |
| auto name = spec.name(); |
| if (gpu_counter_ids_.find(counter_id) == gpu_counter_ids_.end()) { |
| auto desc = spec.description(); |
| |
| StringId unit_id = 0; |
| if (spec.has_numerator_units() || spec.has_denominator_units()) { |
| char buffer[1024]; |
| base::StringWriter unit(buffer, sizeof(buffer)); |
| for (auto numer = spec.numerator_units(); numer; ++numer) { |
| if (unit.pos()) { |
| unit.AppendChar(':'); |
| } |
| unit.AppendInt(numer->as_int64()); |
| } |
| char sep = '/'; |
| for (auto denom = spec.denominator_units(); denom; ++denom) { |
| unit.AppendChar(sep); |
| unit.AppendInt(denom->as_int64()); |
| sep = ':'; |
| } |
| unit_id = context_->storage->InternString(unit.GetStringView()); |
| } |
| |
| auto name_id = context_->storage->InternString(name); |
| auto desc_id = context_->storage->InternString(desc); |
| auto* definitions = context_->storage->mutable_counter_definitions(); |
| auto defn_id = definitions->AddCounterDefinition( |
| name_id, 0, RefType::kRefGpuId, desc_id, unit_id); |
| gpu_counter_ids_.emplace(counter_id, defn_id); |
| } else { |
| // Either counter spec was repeated or it came after counter data. |
| PERFETTO_ELOG("Duplicated counter spec found. (counter_id=%d, name=%s)", |
| counter_id, name.ToStdString().c_str()); |
| context_->storage->IncrementStats(stats::gpu_counters_invalid_spec); |
| } |
| } |
| |
| for (auto it = event.counters(); it; ++it) { |
| protos::pbzero::GpuCounterEvent_GpuCounter::Decoder counter(it->data(), |
| it->size()); |
| if (counter.has_counter_id() && |
| (counter.has_int_value() || counter.has_double_value())) { |
| auto counter_id = counter.counter_id(); |
| // Check missing counter_id |
| if (gpu_counter_ids_.find(counter_id) == gpu_counter_ids_.end()) { |
| char buffer[64]; |
| base::StringWriter writer(buffer, sizeof(buffer)); |
| writer.AppendString("gpu_counter("); |
| writer.AppendUnsignedInt(counter_id); |
| writer.AppendString(")"); |
| auto name_id = context_->storage->InternString(writer.GetStringView()); |
| auto* definitions = context_->storage->mutable_counter_definitions(); |
| auto defn_id = |
| definitions->AddCounterDefinition(name_id, 0, RefType::kRefGpuId); |
| gpu_counter_ids_.emplace(counter_id, defn_id); |
| context_->storage->IncrementStats(stats::gpu_counters_missing_spec); |
| } |
| if (counter.has_int_value()) { |
| context_->event_tracker->PushCounter(ts, counter.int_value(), |
| gpu_counter_ids_[counter_id]); |
| } else { |
| context_->event_tracker->PushCounter(ts, counter.double_value(), |
| gpu_counter_ids_[counter_id]); |
| } |
| } |
| } |
| } |
| |
| void GraphicsEventParser::ParseGpuRenderStageEvent(int64_t ts, |
| ConstBytes blob) { |
| protos::pbzero::GpuRenderStageEvent::Decoder event(blob.data, blob.size); |
| |
| if (event.has_specifications()) { |
| protos::pbzero::GpuRenderStageEvent_Specifications::Decoder spec( |
| event.specifications().data, event.specifications().size); |
| for (auto it = spec.hw_queue(); it; ++it) { |
| protos::pbzero::GpuRenderStageEvent_Specifications_Description::Decoder |
| hw_queue(it->data(), it->size()); |
| if (hw_queue.has_name()) { |
| StringId track_name = context_->storage->InternString(hw_queue.name()); |
| tables::GpuTrackTable::Row track(track_name.id); |
| track.scope = gpu_render_stage_scope_id_; |
| gpu_hw_queue_ids_.emplace_back( |
| context_->track_tracker->InternGpuTrack(track)); |
| } |
| } |
| for (auto it = spec.stage(); it; ++it) { |
| protos::pbzero::GpuRenderStageEvent_Specifications_Description::Decoder |
| stage(it->data(), it->size()); |
| if (stage.has_name()) { |
| gpu_render_stage_ids_.emplace_back( |
| context_->storage->InternString(stage.name())); |
| } |
| } |
| } |
| |
| auto args_callback = [this, &event](ArgsTracker* args_tracker, RowId row_id) { |
| for (auto it = event.extra_data(); it; ++it) { |
| protos::pbzero::GpuRenderStageEvent_ExtraData_Decoder datum(it->data(), |
| it->size()); |
| StringId name_id = context_->storage->InternString(datum.name()); |
| StringId value = context_->storage->InternString( |
| datum.has_value() ? datum.value() : base::StringView()); |
| args_tracker->AddArg(row_id, name_id, name_id, Variadic::String(value)); |
| } |
| }; |
| |
| if (event.has_event_id()) { |
| size_t stage_id = static_cast<size_t>(event.stage_id()); |
| StringId stage_name; |
| if (stage_id < gpu_render_stage_ids_.size()) { |
| stage_name = gpu_render_stage_ids_[stage_id]; |
| } else { |
| char buffer[64]; |
| snprintf(buffer, 64, "render stage(%zu)", stage_id); |
| stage_name = context_->storage->InternString(buffer); |
| } |
| TrackId track_id = |
| gpu_hw_queue_ids_[static_cast<size_t>(event.hw_queue_id())]; |
| const auto slice_id = context_->slice_tracker->Scoped( |
| ts, track_id, track_id, RefType::kRefTrack, 0 /* cat */, stage_name, |
| static_cast<int64_t>(event.duration()), args_callback); |
| |
| context_->storage->mutable_gpu_slice_table()->Insert( |
| tables::GpuSliceTable::Row( |
| slice_id.value(), static_cast<int64_t>(event.context()), |
| static_cast<int64_t>(event.render_target_handle()), |
| base::nullopt /*frame_id*/, event.submission_id(), |
| static_cast<uint32_t>(event.hw_queue_id()))); |
| } |
| } |
| |
| void GraphicsEventParser::ParseGraphicsFrameEvent(int64_t timestamp, |
| ConstBytes blob) { |
| protos::pbzero::GraphicsFrameEvent_Decoder frame_event(blob.data, blob.size); |
| if (!frame_event.has_buffer_event()) { |
| return; |
| } |
| |
| ConstBytes bufferBlob = frame_event.buffer_event(); |
| protos::pbzero::GraphicsFrameEvent_BufferEvent_Decoder event(bufferBlob.data, |
| bufferBlob.size); |
| |
| if (!event.has_buffer_id()) { |
| context_->storage->IncrementStats( |
| stats::graphics_frame_event_parser_errors); |
| PERFETTO_ELOG("GraphicsFrameEvent with missing buffer id field."); |
| return; |
| } |
| |
| StringId event_name_id = unknown_event_name_id_; |
| if (event.has_type()) { |
| const auto type = static_cast<size_t>(event.type()); |
| if (type < event_type_name_ids_.size()) { |
| event_name_id = event_type_name_ids_[type]; |
| } else { |
| context_->storage->IncrementStats( |
| stats::graphics_frame_event_parser_errors); |
| PERFETTO_ELOG("GraphicsFrameEvent with unknown type %zu.", type); |
| } |
| } else { |
| context_->storage->IncrementStats( |
| stats::graphics_frame_event_parser_errors); |
| PERFETTO_ELOG("GraphicsFrameEvent with missing type field."); |
| } |
| |
| const uint32_t buffer_id = event.buffer_id(); |
| StringId layer_name_id; |
| |
| char buffer[4096]; |
| const size_t layerNameMaxLength = 4000; |
| base::StringWriter track_name(buffer, sizeof(buffer)); |
| if (event.has_layer_name()) { |
| const base::StringView layer_name(event.layer_name()); |
| layer_name_id = context_->storage->InternString(layer_name); |
| track_name.AppendString(layer_name.substr(0, layerNameMaxLength)); |
| } else { |
| layer_name_id = no_layer_name_name_id_; |
| track_name.AppendLiteral("unknown_layer"); |
| } |
| track_name.AppendLiteral("[buffer:"); |
| track_name.AppendUnsignedInt(buffer_id); |
| track_name.AppendChar(']'); |
| |
| const StringId track_name_id = |
| context_->storage->InternString(track_name.GetStringView()); |
| const int64_t duration = |
| event.has_duration_ns() ? static_cast<int64_t>(event.duration_ns()) : 0; |
| const uint32_t frame_number = |
| event.has_frame_number() ? event.frame_number() : 0; |
| |
| tables::GpuTrackTable::Row track(track_name_id.id); |
| track.scope = graphics_event_scope_id_; |
| TrackId track_id = context_->track_tracker->InternGpuTrack(track); |
| |
| const auto slice_id = context_->slice_tracker->Scoped( |
| timestamp, track_id, track_id, RefType::kRefTrack, 0 /* cat */, |
| event_name_id, duration, |
| [this, layer_name_id](ArgsTracker* args_tracker, RowId row_id) { |
| args_tracker->AddArg(row_id, layer_name_key_id_, layer_name_key_id_, |
| Variadic::String(layer_name_id)); |
| }); |
| |
| if (slice_id) { |
| tables::GpuSliceTable::Row row; |
| row.slice_id = slice_id.value(); |
| row.frame_id = frame_number; |
| context_->storage->mutable_gpu_slice_table()->Insert(row); |
| } |
| } |
| |
| void GraphicsEventParser::UpdateVulkanMemoryAllocationCounters( |
| const tables::VulkanMemoryAllocationsTable::Row* row) { |
| auto ts = row->timestamp; |
| |
| if (row->source_iid == protos::pbzero::VulkanMemoryEvent_Source_HOST) { |
| if (row->type_iid == protos::pbzero::VulkanMemoryEvent_Type_CREATE) { |
| vulkan_allocated_host_memory_ += row->memory_size.value(); |
| } else if (row->type_iid == |
| protos::pbzero::VulkanMemoryEvent_Type_DESTROY) { |
| vulkan_allocated_host_memory_ -= row->memory_size.value(); |
| } |
| context_->event_tracker->PushCounter(ts, vulkan_allocated_host_memory_, |
| vulkan_allocated_host_memory_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->source_iid == |
| protos::pbzero::VulkanMemoryEvent_Source_GPU_DEVICE_MEMORY) { |
| if (row->type_iid == protos::pbzero::VulkanMemoryEvent_Type_CREATE) { |
| vulkan_allocated_gpu_memory_ += row->memory_size.value(); |
| } else if (row->type_iid == |
| protos::pbzero::VulkanMemoryEvent_Type_DESTROY) { |
| vulkan_allocated_gpu_memory_ -= row->memory_size.value(); |
| } |
| context_->event_tracker->PushCounter(ts, vulkan_allocated_gpu_memory_, |
| vulkan_allocated_gpu_memory_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->source_iid == |
| protos::pbzero::VulkanMemoryEvent_Source_GPU_BUFFER) { |
| if (row->type_iid == protos::pbzero::VulkanMemoryEvent_Type_CREATE) { |
| vulkan_live_buffer_objects_ += 1; |
| context_->event_tracker->PushCounter(ts, vulkan_live_buffer_objects_, |
| vulkan_live_buffer_objects_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->type_iid == |
| protos::pbzero::VulkanMemoryEvent_Type_DESTROY) { |
| vulkan_live_buffer_objects_ -= 1; |
| context_->event_tracker->PushCounter(ts, vulkan_live_buffer_objects_, |
| vulkan_live_buffer_objects_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->type_iid == protos::pbzero::VulkanMemoryEvent_Type_BIND) { |
| vulkan_bound_buffer_objects_ += 1; |
| context_->event_tracker->PushCounter(ts, vulkan_bound_buffer_objects_, |
| vulkan_bound_buffer_objects_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->type_iid == |
| protos::pbzero::VulkanMemoryEvent_Type_DESTROY_BOUND) { |
| vulkan_bound_buffer_objects_ -= 1; |
| context_->event_tracker->PushCounter(ts, vulkan_bound_buffer_objects_, |
| vulkan_bound_buffer_objects_id_, 0, |
| RefType::kRefNoRef); |
| } |
| } else if (row->source_iid == |
| protos::pbzero::VulkanMemoryEvent_Source_GPU_IMAGE) { |
| if (row->type_iid == protos::pbzero::VulkanMemoryEvent_Type_CREATE) { |
| vulkan_live_image_objects_ += 1; |
| context_->event_tracker->PushCounter(ts, vulkan_live_image_objects_, |
| vulkan_live_image_objects_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->type_iid == |
| protos::pbzero::VulkanMemoryEvent_Type_DESTROY) { |
| vulkan_live_image_objects_ -= 1; |
| context_->event_tracker->PushCounter(ts, vulkan_live_image_objects_, |
| vulkan_live_image_objects_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->type_iid == protos::pbzero::VulkanMemoryEvent_Type_BIND) { |
| vulkan_bound_image_objects_ += 1; |
| context_->event_tracker->PushCounter(ts, vulkan_bound_image_objects_, |
| vulkan_bound_image_objects_id_, 0, |
| RefType::kRefNoRef); |
| } else if (row->type_iid == |
| protos::pbzero::VulkanMemoryEvent_Type_DESTROY_BOUND) { |
| vulkan_bound_image_objects_ -= 1; |
| context_->event_tracker->PushCounter(ts, vulkan_bound_image_objects_, |
| vulkan_bound_image_objects_id_, 0, |
| RefType::kRefNoRef); |
| } |
| } |
| } |
| |
| void GraphicsEventParser::ParseVulkanMemoryEvent(ConstBytes blob) { |
| protos::pbzero::VulkanMemoryEvent::Decoder vulkan_memory_event(blob.data, |
| blob.size); |
| |
| tables::VulkanMemoryAllocationsTable::Row vulkan_memory_event_row; |
| if (vulkan_memory_event.has_source()) { |
| vulkan_memory_event_row.source_iid = |
| *(context_->vulkan_memory_tracker->FindSourceString( |
| static_cast<uint64_t>(vulkan_memory_event.source()))); |
| } |
| if (vulkan_memory_event.has_type()) { |
| vulkan_memory_event_row.type_iid = |
| *(context_->vulkan_memory_tracker->FindTypeString( |
| static_cast<uint64_t>(vulkan_memory_event.type()))); |
| } |
| if (vulkan_memory_event.has_timestamp()) |
| vulkan_memory_event_row.timestamp = vulkan_memory_event.timestamp(); |
| if (vulkan_memory_event.has_pid()) { |
| vulkan_memory_event_row.upid = |
| context_->process_tracker->GetOrCreateProcess( |
| vulkan_memory_event.pid()); |
| } |
| if (vulkan_memory_event.has_device()) |
| vulkan_memory_event_row.device = |
| static_cast<int64_t>(vulkan_memory_event.device()); |
| if (vulkan_memory_event.has_device_memory()) |
| vulkan_memory_event_row.device_memory = |
| static_cast<int64_t>(vulkan_memory_event.device_memory()); |
| if (vulkan_memory_event.has_heap()) |
| vulkan_memory_event_row.heap = vulkan_memory_event.heap(); |
| if (vulkan_memory_event.has_caller_iid()) { |
| vulkan_memory_event_row.caller_iid = |
| *(context_->vulkan_memory_tracker->FindString( |
| static_cast<uint64_t>(vulkan_memory_event.caller_iid()))); |
| } |
| if (vulkan_memory_event.has_object_handle()) |
| vulkan_memory_event_row.object_handle = |
| static_cast<int64_t>(vulkan_memory_event.object_handle()); |
| if (vulkan_memory_event.has_memory_address()) |
| vulkan_memory_event_row.memory_address = |
| static_cast<int64_t>(vulkan_memory_event.memory_address()); |
| if (vulkan_memory_event.has_memory_size()) |
| vulkan_memory_event_row.memory_size = |
| static_cast<int64_t>(vulkan_memory_event.memory_size()); |
| |
| UpdateVulkanMemoryAllocationCounters(&vulkan_memory_event_row); |
| |
| auto row_id = |
| context_->storage->mutable_vulkan_memory_allocations_table()->Insert( |
| vulkan_memory_event_row); |
| |
| if (vulkan_memory_event.has_annotations()) { |
| for (auto itt = vulkan_memory_event.annotations(); itt; ++itt) { |
| protos::pbzero::VulkanMemoryEventAnnotation::Decoder annotation( |
| itt->data(), itt->size()); |
| auto annotation_id = |
| *(context_->vulkan_memory_tracker->FindString(annotation.key_iid())); |
| if (annotation.has_int_value()) { |
| context_->args_tracker->AddArg( |
| row_id, annotation_id, annotation_id, |
| Variadic::Integer(annotation.int_value())); |
| |
| } else if (annotation.has_double_value()) { |
| context_->args_tracker->AddArg( |
| row_id, annotation_id, annotation_id, |
| Variadic::Real(annotation.double_value())); |
| |
| } else if (annotation.has_string_iid()) { |
| context_->args_tracker->AddArg( |
| row_id, annotation_id, annotation_id, |
| Variadic::String(*(context_->vulkan_memory_tracker->FindString( |
| annotation.string_iid())))); |
| } |
| } |
| } |
| } |
| |
| void GraphicsEventParser::ParseGpuLog(int64_t ts, ConstBytes blob) { |
| protos::pbzero::GpuLog::Decoder event(blob.data, blob.size); |
| |
| tables::GpuTrackTable::Row track(gpu_log_track_name_id_.id); |
| track.scope = gpu_log_scope_id_; |
| TrackId track_id = context_->track_tracker->InternGpuTrack(track); |
| |
| auto args_callback = [this, &event](ArgsTracker* args_tracker, RowId row_id) { |
| if (event.has_tag()) { |
| args_tracker->AddArg( |
| row_id, tag_id_, tag_id_, |
| Variadic::String(context_->storage->InternString(event.tag()))); |
| } |
| if (event.has_log_message()) { |
| args_tracker->AddArg(row_id, log_message_id_, log_message_id_, |
| Variadic::String(context_->storage->InternString( |
| event.log_message()))); |
| } |
| }; |
| |
| auto severity = static_cast<size_t>(event.severity()); |
| StringId severity_id = |
| severity < log_severity_ids_.size() |
| ? log_severity_ids_[static_cast<size_t>(event.severity())] |
| : log_severity_ids_[log_severity_ids_.size() - 1]; |
| const auto slice_id = context_->slice_tracker->Scoped( |
| ts, track_id, track_id, RefType::kRefTrack, 0 /* cat */, severity_id, |
| 0 /* duration */, args_callback); |
| |
| tables::GpuSliceTable::Row row; |
| row.slice_id = slice_id.value(); |
| context_->storage->mutable_gpu_slice_table()->Insert(row); |
| } |
| |
| } // namespace trace_processor |
| } // namespace perfetto |
