Trowbridge, Ian
74efdad1aa
* rocDecode API Tracing support
* Test bin file added to rocdecode. Need to add validate python methods
* Added option to not make rocDecode tests
* Added rocdecode and rocprofv3 tests
* Added csv test
* Address PR comments. Changed tests to use built-in rocstreambit decoder to remove ffmpeg dependancy. Changed cmake option to disbale tests rather than not build them. Tests work locally, but will fail until rocDecode is built with tracing enabled on CI
* Add option to avoid building rocdecode tests
* Added option to avoid building rocdecode bin file
* Support for rocJPEG API Trace
* Added newline to rocjpeg_version.h
* json-tool code added, initial test/bin commit
* Formatting
* Resolved rocjpeg bin test compilation errors
* Tests implemented. Perfetto module currently resulting in errors, so need to retest whenever it is fixed
* Formatting and compilation errors
* Minor fixes
* Copyright year update and minor fixes
* Doc update fix
* Added rocjpeg csv file in data
* Addresses review comments: Updated fixed Findroc.. and uses root directory as a hint, fixed documentation error, changed tables to use _CORE, minor style fixes
* Added rocdecode and rocjpeg to CI
* Removed rocdecode and rocjpeg from CI and added back build tests option
* Updated Cmake Files
* Added rocDecode and rocJPEG to CI
* Remove cmake line added in error
* Temporarily modified tests to pass if rocdecode or rocjpeg tracing are not supported for CI, cmake changes
* Added find_package for test
* Added back use of system rocDecode and rocJPEG, modifies system files to include prefix path
* Updated no-link to include INCLUDE_DIR/roc(decode|jpeg), added comments for tests
* Resolve merge conflicts and formatting
* Added regex find and replace instead of include for CI
* VAAPI package causing errors on Vega20
* Removed system rocjpeg and rocdecode use temporarily until cmake issues resolved
* Removed workflows regex
* Formatting and minor test modification
* Modified test for vega20
* Update rocDecode and rocJPEG cmake and tests
* Changelog
* Fix merge conflict
* Added back if-statements around add-tests since cmake-generator-expressions are resulting in errors when the packages are missing
* Removed if found statements, replaced with TARGET:EXISTS
* Skip json file for rocjpeg and rocdecode tests if not supported
* Add os import
---------
Co-authored-by: Kandula, Venkateshwar reddy <Venkateshwarreddy.Kandula@amd.com>
Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
[ROCm/rocprofiler-sdk commit: 31fe8858d1]
867 linhas
38 KiB
C++
867 linhas
38 KiB
C++
// MIT License
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//
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// Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include "generatePerfetto.hpp"
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#include "output_stream.hpp"
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#include "timestamps.hpp"
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#include "lib/common/utility.hpp"
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#include <rocprofiler-sdk/fwd.h>
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#include <rocprofiler-sdk/marker/api_id.h>
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#include <rocprofiler-sdk/cxx/hash.hpp>
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#include <rocprofiler-sdk/cxx/operators.hpp>
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#include <rocprofiler-sdk/cxx/perfetto.hpp>
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#include <atomic>
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#include <future>
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#include <map>
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#include <thread>
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#include <unordered_map>
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#include <utility>
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namespace rocprofiler
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{
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namespace tool
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{
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namespace
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{
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auto main_tid = common::get_tid();
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template <typename Tp>
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size_t
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get_hash_id(Tp&& _val)
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{
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if constexpr(!std::is_pointer<Tp>::value)
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return std::hash<Tp>{}(std::forward<Tp>(_val));
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else if constexpr(std::is_same<Tp, const char*>::value)
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return get_hash_id(std::string_view{_val});
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else
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return get_hash_id(*_val);
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}
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} // namespace
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void
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write_perfetto(
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const output_config& ocfg,
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const metadata& tool_metadata,
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std::vector<agent_info> agent_data,
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const generator<rocprofiler_buffer_tracing_hip_api_record_t>& hip_api_gen,
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const generator<rocprofiler_buffer_tracing_hsa_api_record_t>& hsa_api_gen,
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const generator<rocprofiler_buffer_tracing_kernel_dispatch_record_t>& kernel_dispatch_gen,
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const generator<rocprofiler_buffer_tracing_memory_copy_record_t>& memory_copy_gen,
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const generator<rocprofiler_buffer_tracing_marker_api_record_t>& marker_api_gen,
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const generator<rocprofiler_buffer_tracing_scratch_memory_record_t>& /*scratch_memory_gen*/,
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const generator<rocprofiler_buffer_tracing_rccl_api_record_t>& rccl_api_gen,
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const generator<rocprofiler_buffer_tracing_memory_allocation_record_t>& memory_allocation_gen,
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const generator<rocprofiler_buffer_tracing_rocdecode_api_record_t>& rocdecode_api_gen,
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const generator<rocprofiler_buffer_tracing_rocjpeg_api_record_t>& rocjpeg_api_gen)
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{
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namespace sdk = ::rocprofiler::sdk;
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// auto root_process_track = ::perfetto::Track{};
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// uint64_t process_uuid = tool_metadata.process_start_ns ^ tool_metadata.process_id;
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// auto process_track = ::perfetto::Track{process_uuid, root_process_track};
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// auto process_track = ::perfetto::ProcessTrack::Current();
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auto agents_map = std::unordered_map<rocprofiler_agent_id_t, rocprofiler_agent_t>{};
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for(auto itr : agent_data)
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agents_map.emplace(itr.id, itr);
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auto args = ::perfetto::TracingInitArgs{};
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auto track_event_cfg = ::perfetto::protos::gen::TrackEventConfig{};
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auto cfg = ::perfetto::TraceConfig{};
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// environment settings
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auto shmem_size_hint = ocfg.perfetto_shmem_size_hint;
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auto buffer_size_kb = ocfg.perfetto_buffer_size;
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auto* buffer_config = cfg.add_buffers();
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buffer_config->set_size_kb(buffer_size_kb);
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if(ocfg.perfetto_buffer_fill_policy == "discard" || ocfg.perfetto_buffer_fill_policy.empty())
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buffer_config->set_fill_policy(
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::perfetto::protos::gen::TraceConfig_BufferConfig_FillPolicy_DISCARD);
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else if(ocfg.perfetto_buffer_fill_policy == "ring_buffer")
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buffer_config->set_fill_policy(
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::perfetto::protos::gen::TraceConfig_BufferConfig_FillPolicy_RING_BUFFER);
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else
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ROCP_FATAL << "Unsupport perfetto buffer fill policy: '" << ocfg.perfetto_buffer_fill_policy
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<< "'. Supported: discard, ring_buffer";
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auto* ds_cfg = cfg.add_data_sources()->mutable_config();
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ds_cfg->set_name("track_event"); // this MUST be track_event
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ds_cfg->set_track_event_config_raw(track_event_cfg.SerializeAsString());
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args.shmem_size_hint_kb = shmem_size_hint;
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if(ocfg.perfetto_backend == "inprocess" || ocfg.perfetto_backend.empty())
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args.backends |= ::perfetto::kInProcessBackend;
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else if(ocfg.perfetto_backend == "system")
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args.backends |= ::perfetto::kSystemBackend;
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else
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ROCP_FATAL << "Unsupport perfetto backend: '" << ocfg.perfetto_backend
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<< "'. Supported: inprocess, system";
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::perfetto::Tracing::Initialize(args);
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::perfetto::TrackEvent::Register();
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auto tracing_session = ::perfetto::Tracing::NewTrace();
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tracing_session->Setup(cfg);
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tracing_session->StartBlocking();
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auto tids = std::set<rocprofiler_thread_id_t>{};
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auto demangled = std::unordered_map<std::string_view, std::string>{};
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auto agent_thread_ids = std::unordered_map<rocprofiler_agent_id_t, std::set<uint64_t>>{};
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auto agent_thread_ids_alloc = std::unordered_map<rocprofiler_agent_id_t, std::set<uint64_t>>{};
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auto agent_queue_ids =
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std::unordered_map<rocprofiler_agent_id_t, std::unordered_set<rocprofiler_queue_id_t>>{};
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auto thread_indexes = std::unordered_map<rocprofiler_thread_id_t, uint64_t>{};
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auto thread_tracks = std::unordered_map<rocprofiler_thread_id_t, ::perfetto::Track>{};
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auto agent_thread_tracks =
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std::unordered_map<rocprofiler_agent_id_t,
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std::unordered_map<uint64_t, ::perfetto::Track>>{};
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auto agent_thread_tracks_alloc =
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std::unordered_map<rocprofiler_agent_id_t,
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std::unordered_map<uint64_t, ::perfetto::Track>>{};
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auto agent_queue_tracks =
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std::unordered_map<rocprofiler_agent_id_t,
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std::unordered_map<rocprofiler_queue_id_t, ::perfetto::Track>>{};
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auto _get_agent = [&agent_data](rocprofiler_agent_id_t _id) -> const rocprofiler_agent_t* {
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for(const auto& itr : agent_data)
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{
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if(_id == itr.id) return &itr;
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}
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return CHECK_NOTNULL(nullptr);
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};
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{
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for(auto ditr : hsa_api_gen)
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for(auto itr : hsa_api_gen.get(ditr))
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tids.emplace(itr.thread_id);
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for(auto ditr : hip_api_gen)
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for(auto itr : hip_api_gen.get(ditr))
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tids.emplace(itr.thread_id);
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for(auto ditr : marker_api_gen)
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for(auto itr : marker_api_gen.get(ditr))
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tids.emplace(itr.thread_id);
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for(auto ditr : rccl_api_gen)
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for(auto itr : rccl_api_gen.get(ditr))
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tids.emplace(itr.thread_id);
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for(auto ditr : rocdecode_api_gen)
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for(auto itr : rocdecode_api_gen.get(ditr))
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tids.emplace(itr.thread_id);
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for(auto ditr : rocjpeg_api_gen)
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for(auto itr : rocjpeg_api_gen.get(ditr))
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tids.emplace(itr.thread_id);
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for(auto ditr : memory_copy_gen)
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for(auto itr : memory_copy_gen.get(ditr))
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{
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tids.emplace(itr.thread_id);
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agent_thread_ids[itr.dst_agent_id].emplace(itr.thread_id);
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}
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for(auto ditr : memory_allocation_gen)
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for(auto itr : memory_allocation_gen.get(ditr))
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{
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tids.emplace(itr.thread_id);
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agent_thread_ids_alloc[itr.agent_id].emplace(itr.thread_id);
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}
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for(auto ditr : kernel_dispatch_gen)
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for(auto itr : kernel_dispatch_gen.get(ditr))
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{
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tids.emplace(itr.thread_id);
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agent_queue_ids[itr.dispatch_info.agent_id].emplace(itr.dispatch_info.queue_id);
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}
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}
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uint64_t nthrn = 0;
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for(auto itr : tids)
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{
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if(itr == main_tid)
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{
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thread_indexes.emplace(main_tid, 0);
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thread_tracks.emplace(main_tid, ::perfetto::ThreadTrack::Current());
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}
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else
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{
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auto _idx = ++nthrn;
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thread_indexes.emplace(itr, _idx);
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auto _track = ::perfetto::Track{itr};
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auto _desc = _track.Serialize();
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auto _namess = std::stringstream{};
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_namess << "THREAD " << _idx << " (" << itr << ")";
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_desc.set_name(_namess.str());
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perfetto::TrackEvent::SetTrackDescriptor(_track, _desc);
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thread_tracks.emplace(itr, _track);
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}
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}
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for(const auto& itr : agent_thread_ids)
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{
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const auto* _agent = _get_agent(itr.first);
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for(auto titr : itr.second)
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{
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auto _namess = std::stringstream{};
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_namess << "COPY to AGENT [" << _agent->logical_node_id << "] THREAD ["
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<< thread_indexes.at(titr) << "] ";
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if(_agent->type == ROCPROFILER_AGENT_TYPE_CPU)
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_namess << "(CPU)";
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else if(_agent->type == ROCPROFILER_AGENT_TYPE_GPU)
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_namess << "(GPU)";
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else
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_namess << "(UNK)";
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auto _track = ::perfetto::Track{get_hash_id(_namess.str())};
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auto _desc = _track.Serialize();
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_desc.set_name(_namess.str());
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perfetto::TrackEvent::SetTrackDescriptor(_track, _desc);
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agent_thread_tracks[itr.first].emplace(titr, _track);
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}
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}
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for(const auto& aitr : agent_queue_ids)
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{
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uint32_t nqueue = 0;
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for(auto qitr : aitr.second)
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{
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const auto* _agent = _get_agent(aitr.first);
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auto _namess = std::stringstream{};
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_namess << "COMPUTE AGENT [" << _agent->logical_node_id << "] QUEUE [" << nqueue++
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<< "] ";
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if(_agent->type == ROCPROFILER_AGENT_TYPE_CPU)
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_namess << "(CPU)";
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else if(_agent->type == ROCPROFILER_AGENT_TYPE_GPU)
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_namess << "(GPU)";
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else
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_namess << "(UNK)";
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auto _track = ::perfetto::Track{get_hash_id(_namess.str())};
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auto _desc = _track.Serialize();
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_desc.set_name(_namess.str());
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perfetto::TrackEvent::SetTrackDescriptor(_track, _desc);
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agent_queue_tracks[aitr.first].emplace(qitr, _track);
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}
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}
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// trace events
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{
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auto buffer_names = sdk::get_buffer_tracing_names();
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auto callbk_name_info = sdk::get_callback_tracing_names();
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for(auto ditr : hsa_api_gen)
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for(auto itr : hsa_api_gen.get(ditr))
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{
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auto name = buffer_names.at(itr.kind, itr.operation);
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auto& track = thread_tracks.at(itr.thread_id);
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TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::hsa_api>::name,
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::perfetto::StaticString(name.data()),
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track,
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itr.start_timestamp,
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::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
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"begin_ns",
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itr.start_timestamp,
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"end_ns",
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itr.end_timestamp,
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"delta_ns",
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(itr.end_timestamp - itr.start_timestamp),
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"tid",
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itr.thread_id,
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"kind",
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itr.kind,
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"operation",
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itr.operation,
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"corr_id",
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itr.correlation_id.internal);
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TRACE_EVENT_END(
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sdk::perfetto_category<sdk::category::hsa_api>::name, track, itr.end_timestamp);
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tracing_session->FlushBlocking();
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}
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for(auto ditr : hip_api_gen)
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for(auto itr : hip_api_gen.get(ditr))
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{
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auto name = buffer_names.at(itr.kind, itr.operation);
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auto& track = thread_tracks.at(itr.thread_id);
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TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::hip_api>::name,
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::perfetto::StaticString(name.data()),
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track,
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itr.start_timestamp,
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::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
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"begin_ns",
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itr.start_timestamp,
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"end_ns",
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itr.end_timestamp,
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"delta_ns",
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(itr.end_timestamp - itr.start_timestamp),
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"tid",
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itr.thread_id,
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"kind",
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itr.kind,
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"operation",
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itr.operation,
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"corr_id",
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itr.correlation_id.internal);
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TRACE_EVENT_END(
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sdk::perfetto_category<sdk::category::hip_api>::name, track, itr.end_timestamp);
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tracing_session->FlushBlocking();
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}
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for(auto ditr : marker_api_gen)
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for(auto itr : marker_api_gen.get(ditr))
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{
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auto& track = thread_tracks.at(itr.thread_id);
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auto name = (itr.kind == ROCPROFILER_BUFFER_TRACING_MARKER_CORE_API &&
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itr.operation != ROCPROFILER_MARKER_CORE_API_ID_roctxGetThreadId)
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? tool_metadata.get_marker_message(itr.correlation_id.internal)
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: buffer_names.at(itr.kind, itr.operation);
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TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::marker_api>::name,
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::perfetto::StaticString(name.data()),
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track,
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itr.start_timestamp,
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::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
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"begin_ns",
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itr.start_timestamp,
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"end_ns",
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itr.end_timestamp,
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"delta_ns",
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(itr.end_timestamp - itr.start_timestamp),
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"tid",
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itr.thread_id,
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"kind",
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itr.kind,
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"operation",
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itr.operation,
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"corr_id",
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itr.correlation_id.internal);
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TRACE_EVENT_END(sdk::perfetto_category<sdk::category::marker_api>::name,
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track,
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itr.end_timestamp);
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tracing_session->FlushBlocking();
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}
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for(auto ditr : rccl_api_gen)
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for(auto itr : rccl_api_gen.get(ditr))
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{
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auto name = buffer_names.at(itr.kind, itr.operation);
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auto& track = thread_tracks.at(itr.thread_id);
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TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::rccl_api>::name,
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::perfetto::StaticString(name.data()),
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track,
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itr.start_timestamp,
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::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
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"begin_ns",
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itr.start_timestamp,
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"end_ns",
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itr.end_timestamp,
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"delta_ns",
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(itr.end_timestamp - itr.start_timestamp),
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"tid",
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itr.thread_id,
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"kind",
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itr.kind,
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"operation",
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itr.operation,
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"corr_id",
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itr.correlation_id.internal);
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TRACE_EVENT_END(sdk::perfetto_category<sdk::category::rccl_api>::name,
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track,
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itr.end_timestamp);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
|
|
for(auto ditr : rocdecode_api_gen)
|
|
for(auto itr : rocdecode_api_gen.get(ditr))
|
|
{
|
|
auto name = buffer_names.at(itr.kind, itr.operation);
|
|
auto& track = thread_tracks.at(itr.thread_id);
|
|
|
|
TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::rocdecode_api>::name,
|
|
::perfetto::StaticString(name.data()),
|
|
track,
|
|
itr.start_timestamp,
|
|
::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
|
|
"begin_ns",
|
|
itr.start_timestamp,
|
|
"end_ns",
|
|
itr.end_timestamp,
|
|
"delta_ns",
|
|
(itr.end_timestamp - itr.start_timestamp),
|
|
"tid",
|
|
itr.thread_id,
|
|
"kind",
|
|
itr.kind,
|
|
"operation",
|
|
itr.operation,
|
|
"corr_id",
|
|
itr.correlation_id.internal);
|
|
TRACE_EVENT_END(sdk::perfetto_category<sdk::category::rocdecode_api>::name,
|
|
track,
|
|
itr.end_timestamp);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
|
|
for(auto ditr : rocjpeg_api_gen)
|
|
for(auto itr : rocjpeg_api_gen.get(ditr))
|
|
{
|
|
auto name = buffer_names.at(itr.kind, itr.operation);
|
|
auto& track = thread_tracks.at(itr.thread_id);
|
|
|
|
TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::rocjpeg_api>::name,
|
|
::perfetto::StaticString(name.data()),
|
|
track,
|
|
itr.start_timestamp,
|
|
::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
|
|
"begin_ns",
|
|
itr.start_timestamp,
|
|
"end_ns",
|
|
itr.end_timestamp,
|
|
"delta_ns",
|
|
(itr.end_timestamp - itr.start_timestamp),
|
|
"tid",
|
|
itr.thread_id,
|
|
"kind",
|
|
itr.kind,
|
|
"operation",
|
|
itr.operation,
|
|
"corr_id",
|
|
itr.correlation_id.internal);
|
|
TRACE_EVENT_END(sdk::perfetto_category<sdk::category::rocjpeg_api>::name,
|
|
track,
|
|
itr.end_timestamp);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
|
|
for(auto ditr : memory_copy_gen)
|
|
for(auto itr : memory_copy_gen.get(ditr))
|
|
{
|
|
auto name = buffer_names.at(itr.kind, itr.operation);
|
|
auto& track = agent_thread_tracks.at(itr.dst_agent_id).at(itr.thread_id);
|
|
|
|
TRACE_EVENT_BEGIN(sdk::perfetto_category<sdk::category::memory_copy>::name,
|
|
::perfetto::StaticString(name.data()),
|
|
track,
|
|
itr.start_timestamp,
|
|
::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
|
|
"begin_ns",
|
|
itr.start_timestamp,
|
|
"end_ns",
|
|
itr.end_timestamp,
|
|
"delta_ns",
|
|
(itr.end_timestamp - itr.start_timestamp),
|
|
"kind",
|
|
itr.kind,
|
|
"operation",
|
|
itr.operation,
|
|
"src_agent",
|
|
agents_map.at(itr.src_agent_id).logical_node_id,
|
|
"dst_agent",
|
|
agents_map.at(itr.dst_agent_id).logical_node_id,
|
|
"copy_bytes",
|
|
itr.bytes,
|
|
"corr_id",
|
|
itr.correlation_id.internal,
|
|
"tid",
|
|
itr.thread_id);
|
|
TRACE_EVENT_END(sdk::perfetto_category<sdk::category::memory_copy>::name,
|
|
track,
|
|
itr.end_timestamp);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
|
|
for(auto ditr : kernel_dispatch_gen)
|
|
for(auto itr : kernel_dispatch_gen.get(ditr))
|
|
{
|
|
const auto& info = itr.dispatch_info;
|
|
const kernel_symbol_info* sym = tool_metadata.get_kernel_symbol(info.kernel_id);
|
|
|
|
CHECK(sym != nullptr);
|
|
|
|
auto name = std::string_view{sym->kernel_name};
|
|
auto& track = agent_queue_tracks.at(info.agent_id).at(info.queue_id);
|
|
|
|
if(demangled.find(name) == demangled.end())
|
|
{
|
|
demangled.emplace(name, common::cxx_demangle(name));
|
|
}
|
|
|
|
TRACE_EVENT_BEGIN(
|
|
sdk::perfetto_category<sdk::category::kernel_dispatch>::name,
|
|
::perfetto::StaticString(demangled.at(name).c_str()),
|
|
track,
|
|
itr.start_timestamp,
|
|
::perfetto::Flow::ProcessScoped(itr.correlation_id.internal),
|
|
"begin_ns",
|
|
itr.start_timestamp,
|
|
"end_ns",
|
|
itr.end_timestamp,
|
|
"delta_ns",
|
|
(itr.end_timestamp - itr.start_timestamp),
|
|
"kind",
|
|
itr.kind,
|
|
"agent",
|
|
agents_map.at(info.agent_id).logical_node_id,
|
|
"corr_id",
|
|
itr.correlation_id.internal,
|
|
"queue",
|
|
info.queue_id.handle,
|
|
"tid",
|
|
itr.thread_id,
|
|
"kernel_id",
|
|
info.kernel_id,
|
|
"private_segment_size",
|
|
info.private_segment_size,
|
|
"group_segment_size",
|
|
info.group_segment_size,
|
|
"workgroup_size",
|
|
info.workgroup_size.x * info.workgroup_size.y * info.workgroup_size.z,
|
|
"grid_size",
|
|
info.grid_size.x * info.grid_size.y * info.grid_size.z);
|
|
TRACE_EVENT_END(sdk::perfetto_category<sdk::category::kernel_dispatch>::name,
|
|
track,
|
|
itr.end_timestamp);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
}
|
|
|
|
// counter tracks
|
|
{
|
|
// memory copy counter track
|
|
auto mem_cpy_endpoints =
|
|
std::map<rocprofiler_agent_id_t, std::map<rocprofiler_timestamp_t, uint64_t>>{};
|
|
auto mem_cpy_extremes = std::pair<uint64_t, uint64_t>{std::numeric_limits<uint64_t>::max(),
|
|
std::numeric_limits<uint64_t>::min()};
|
|
auto constexpr timestamp_buffer = 1000;
|
|
for(auto ditr : memory_copy_gen)
|
|
for(auto itr : memory_copy_gen.get(ditr))
|
|
{
|
|
uint64_t _mean_timestamp =
|
|
itr.start_timestamp + (0.5 * (itr.end_timestamp - itr.start_timestamp));
|
|
|
|
mem_cpy_endpoints[itr.dst_agent_id].emplace(itr.start_timestamp - timestamp_buffer,
|
|
0);
|
|
mem_cpy_endpoints[itr.dst_agent_id].emplace(itr.start_timestamp, 0);
|
|
mem_cpy_endpoints[itr.dst_agent_id].emplace(_mean_timestamp, 0);
|
|
mem_cpy_endpoints[itr.dst_agent_id].emplace(itr.end_timestamp, 0);
|
|
mem_cpy_endpoints[itr.dst_agent_id].emplace(itr.end_timestamp + timestamp_buffer,
|
|
0);
|
|
|
|
mem_cpy_extremes =
|
|
std::make_pair(std::min(mem_cpy_extremes.first, itr.start_timestamp),
|
|
std::max(mem_cpy_extremes.second, itr.end_timestamp));
|
|
}
|
|
|
|
for(auto ditr : memory_copy_gen)
|
|
for(auto itr : memory_copy_gen.get(ditr))
|
|
{
|
|
auto mbeg = mem_cpy_endpoints.at(itr.dst_agent_id).lower_bound(itr.start_timestamp);
|
|
auto mend = mem_cpy_endpoints.at(itr.dst_agent_id).upper_bound(itr.end_timestamp);
|
|
|
|
LOG_IF(FATAL, mbeg == mend)
|
|
<< "Missing range for timestamp [" << itr.start_timestamp << ", "
|
|
<< itr.end_timestamp << "]";
|
|
|
|
for(auto mitr = mbeg; mitr != mend; ++mitr)
|
|
mitr->second += itr.bytes;
|
|
}
|
|
|
|
constexpr auto bytes_multiplier = 1024;
|
|
constexpr auto extremes_endpoint_buffer = 5000;
|
|
|
|
auto mem_cpy_tracks =
|
|
std::unordered_map<rocprofiler_agent_id_t, ::perfetto::CounterTrack>{};
|
|
auto mem_cpy_cnt_names = std::vector<std::string>{};
|
|
mem_cpy_cnt_names.reserve(mem_cpy_endpoints.size());
|
|
for(auto& mitr : mem_cpy_endpoints)
|
|
{
|
|
mem_cpy_endpoints[mitr.first].emplace(mem_cpy_extremes.first - extremes_endpoint_buffer,
|
|
0);
|
|
mem_cpy_endpoints[mitr.first].emplace(
|
|
mem_cpy_extremes.second + extremes_endpoint_buffer, 0);
|
|
|
|
auto _track_name = std::stringstream{};
|
|
const auto* _agent = _get_agent(mitr.first);
|
|
|
|
if(_agent->type == ROCPROFILER_AGENT_TYPE_CPU)
|
|
_track_name << "COPY BYTES to AGENT [" << _agent->logical_node_id << "] (CPU)";
|
|
else if(_agent->type == ROCPROFILER_AGENT_TYPE_GPU)
|
|
_track_name << "COPY BYTES to AGENT [" << _agent->logical_node_id << "] (GPU)";
|
|
|
|
constexpr auto _unit = ::perfetto::CounterTrack::Unit::UNIT_SIZE_BYTES;
|
|
auto& _name = mem_cpy_cnt_names.emplace_back(_track_name.str());
|
|
mem_cpy_tracks.emplace(mitr.first,
|
|
::perfetto::CounterTrack{_name.c_str()}
|
|
.set_unit(_unit)
|
|
.set_unit_multiplier(bytes_multiplier)
|
|
.set_is_incremental(false));
|
|
}
|
|
|
|
for(auto& mitr : mem_cpy_endpoints)
|
|
{
|
|
for(auto itr : mitr.second)
|
|
{
|
|
TRACE_COUNTER(sdk::perfetto_category<sdk::category::memory_copy>::name,
|
|
mem_cpy_tracks.at(mitr.first),
|
|
itr.first,
|
|
itr.second / bytes_multiplier);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
}
|
|
|
|
// memory allocation counter track
|
|
constexpr auto null_rocp_agent_id =
|
|
rocprofiler_agent_id_t{.handle = std::numeric_limits<uint64_t>::max()};
|
|
struct free_memory_information
|
|
{
|
|
rocprofiler_timestamp_t start_timestamp = 0;
|
|
rocprofiler_timestamp_t end_timestamp = 0;
|
|
rocprofiler_address_t address = {.handle = 0};
|
|
};
|
|
|
|
struct memory_information
|
|
{
|
|
uint64_t alloc_size = {0};
|
|
rocprofiler_address_t address = {.handle = 0};
|
|
bool is_alloc_op = {false};
|
|
};
|
|
|
|
struct agent_and_size
|
|
{
|
|
rocprofiler_agent_id_t agent_id =
|
|
rocprofiler_agent_id_t{.handle = std::numeric_limits<uint64_t>::max()};
|
|
uint64_t size = {0};
|
|
};
|
|
|
|
auto mem_alloc_endpoints =
|
|
std::unordered_map<rocprofiler_agent_id_t,
|
|
std::map<rocprofiler_timestamp_t, memory_information>>{};
|
|
auto mem_alloc_extremes = std::pair<uint64_t, uint64_t>{
|
|
std::numeric_limits<uint64_t>::max(), std::numeric_limits<uint64_t>::min()};
|
|
auto address_to_agent_and_size =
|
|
std::unordered_map<rocprofiler_address_t, agent_and_size>{};
|
|
auto free_mem_info = std::vector<free_memory_information>{};
|
|
|
|
// Load memory allocation endpoints
|
|
for(auto ditr : memory_allocation_gen)
|
|
for(auto itr : memory_allocation_gen.get(ditr))
|
|
{
|
|
if(itr.operation == ROCPROFILER_MEMORY_ALLOCATION_ALLOCATE ||
|
|
itr.operation == ROCPROFILER_MEMORY_ALLOCATION_VMEM_ALLOCATE)
|
|
{
|
|
LOG_IF(FATAL, itr.agent_id == null_rocp_agent_id)
|
|
<< "Missing agent id for memory allocation trace";
|
|
mem_alloc_endpoints[itr.agent_id].emplace(
|
|
itr.start_timestamp,
|
|
memory_information{itr.allocation_size, itr.address, true});
|
|
mem_alloc_endpoints[itr.agent_id].emplace(
|
|
itr.end_timestamp,
|
|
memory_information{itr.allocation_size, itr.address, true});
|
|
address_to_agent_and_size.emplace(
|
|
itr.address, agent_and_size{itr.agent_id, itr.allocation_size});
|
|
}
|
|
else if(itr.operation == ROCPROFILER_MEMORY_ALLOCATION_FREE ||
|
|
itr.operation == ROCPROFILER_MEMORY_ALLOCATION_VMEM_FREE)
|
|
{
|
|
// Store free memory operations in seperate vector to pair with agent
|
|
// and allocation size in following loop
|
|
free_mem_info.push_back(free_memory_information{
|
|
itr.start_timestamp, itr.end_timestamp, itr.address});
|
|
}
|
|
else
|
|
{
|
|
ROCP_CI_LOG(WARNING) << "unhandled memory allocation type " << itr.operation;
|
|
}
|
|
}
|
|
// Add free memory operations to the endpoint map
|
|
for(const auto& itr : free_mem_info)
|
|
{
|
|
if(address_to_agent_and_size.count(itr.address) == 0)
|
|
{
|
|
if(itr.address.handle == 0)
|
|
{
|
|
// Freeing null pointers is expected behavior and is occurs in HSA functions
|
|
// like hipStreamDestroy
|
|
ROCP_INFO << "null pointer freed due to HSA operation";
|
|
}
|
|
else
|
|
{
|
|
// Following should not occur
|
|
ROCP_INFO << "Unpaired free operation occurred";
|
|
}
|
|
continue;
|
|
}
|
|
auto [agent_id, allocation_size] = address_to_agent_and_size[itr.address];
|
|
mem_alloc_endpoints[agent_id].emplace(
|
|
itr.start_timestamp, memory_information{allocation_size, itr.address, false});
|
|
mem_alloc_endpoints[agent_id].emplace(
|
|
itr.end_timestamp, memory_information{allocation_size, itr.address, false});
|
|
}
|
|
// Create running sum of allocated memory
|
|
for(auto& [_, endpoint_map] : mem_alloc_endpoints)
|
|
{
|
|
if(!endpoint_map.empty())
|
|
{
|
|
auto earliest_agent_timestamp = endpoint_map.begin()->first;
|
|
auto latest_agent_timestamp = (--endpoint_map.end())->first;
|
|
mem_alloc_extremes =
|
|
std::make_pair(std::min(mem_alloc_extremes.first, earliest_agent_timestamp),
|
|
std::max(mem_alloc_extremes.second, latest_agent_timestamp));
|
|
}
|
|
if(endpoint_map.size() <= 1)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
auto prev = endpoint_map.begin();
|
|
auto itr = std::next(prev);
|
|
for(; itr != endpoint_map.end(); ++itr, ++prev)
|
|
{
|
|
// If address or allocation type are different, add or subtract from running sum
|
|
if(prev->second.address != itr->second.address ||
|
|
prev->second.is_alloc_op != itr->second.is_alloc_op)
|
|
{
|
|
if(itr->second.is_alloc_op)
|
|
{
|
|
itr->second.alloc_size += prev->second.alloc_size;
|
|
}
|
|
else if(prev->second.alloc_size >= itr->second.alloc_size)
|
|
{
|
|
itr->second.alloc_size = prev->second.alloc_size - itr->second.alloc_size;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
itr->second.alloc_size = prev->second.alloc_size;
|
|
}
|
|
}
|
|
}
|
|
|
|
auto mem_alloc_tracks =
|
|
std::unordered_map<rocprofiler_agent_id_t, ::perfetto::CounterTrack>{};
|
|
auto mem_alloc_cnt_names = std::vector<std::string>{};
|
|
mem_alloc_cnt_names.reserve(mem_alloc_endpoints.size());
|
|
for(auto& alloc_itr : mem_alloc_endpoints)
|
|
{
|
|
mem_alloc_endpoints[alloc_itr.first].emplace(
|
|
mem_alloc_extremes.first - extremes_endpoint_buffer,
|
|
memory_information{0, {0}, false});
|
|
mem_alloc_endpoints[alloc_itr.first].emplace(
|
|
mem_alloc_extremes.second + extremes_endpoint_buffer,
|
|
memory_information{0, {0}, false});
|
|
|
|
auto _track_name = std::stringstream{};
|
|
const rocprofiler_agent_t* _agent = _get_agent(alloc_itr.first);
|
|
|
|
if(_agent->type == ROCPROFILER_AGENT_TYPE_CPU)
|
|
_track_name << "ALLOCATE BYTES on AGENT [" << _agent->logical_node_id << "] (CPU)";
|
|
else if(_agent->type == ROCPROFILER_AGENT_TYPE_GPU)
|
|
_track_name << "ALLOCATE BYTES on AGENT [" << _agent->logical_node_id << "] (GPU)";
|
|
|
|
constexpr auto _unit = ::perfetto::CounterTrack::Unit::UNIT_SIZE_BYTES;
|
|
auto& _name = mem_alloc_cnt_names.emplace_back(_track_name.str());
|
|
mem_alloc_tracks.emplace(alloc_itr.first,
|
|
::perfetto::CounterTrack{_name.c_str()}
|
|
.set_unit(_unit)
|
|
.set_unit_multiplier(bytes_multiplier)
|
|
.set_is_incremental(false));
|
|
}
|
|
|
|
for(auto& alloc_itr : mem_alloc_endpoints)
|
|
{
|
|
for(auto itr : alloc_itr.second)
|
|
{
|
|
TRACE_COUNTER(sdk::perfetto_category<sdk::category::memory_allocation>::name,
|
|
mem_alloc_tracks.at(alloc_itr.first),
|
|
itr.first,
|
|
itr.second.alloc_size / bytes_multiplier);
|
|
tracing_session->FlushBlocking();
|
|
}
|
|
}
|
|
}
|
|
|
|
::perfetto::TrackEvent::Flush();
|
|
tracing_session->FlushBlocking();
|
|
tracing_session->StopBlocking();
|
|
|
|
auto filename = std::string{"results"};
|
|
auto ofs = get_output_stream(ocfg, filename, ".pftrace");
|
|
|
|
auto amount_read = std::atomic<size_t>{0};
|
|
auto is_done = std::promise<void>{};
|
|
auto _mtx = std::mutex{};
|
|
auto _reader = [&ofs, &_mtx, &is_done, &amount_read](
|
|
::perfetto::TracingSession::ReadTraceCallbackArgs _args) {
|
|
auto _lk = std::unique_lock<std::mutex>{_mtx};
|
|
if(_args.data && _args.size > 0)
|
|
{
|
|
ROCP_TRACE << "Writing " << _args.size << " B to trace...";
|
|
// Write the trace data into file
|
|
ofs.stream->write(_args.data, _args.size);
|
|
amount_read += _args.size;
|
|
}
|
|
ROCP_INFO_IF(!_args.has_more && amount_read > 0)
|
|
<< "Wrote " << amount_read << " B to perfetto trace file";
|
|
if(!_args.has_more) is_done.set_value();
|
|
};
|
|
|
|
for(size_t i = 0; i < 2; ++i)
|
|
{
|
|
ROCP_TRACE << "Reading trace...";
|
|
amount_read = 0;
|
|
is_done = std::promise<void>{};
|
|
tracing_session->ReadTrace(_reader);
|
|
is_done.get_future().wait();
|
|
}
|
|
|
|
ROCP_TRACE << "Destroying tracing session...";
|
|
tracing_session.reset();
|
|
|
|
ROCP_TRACE << "Flushing trace output stream...";
|
|
(*ofs.stream) << std::flush;
|
|
|
|
ROCP_TRACE << "Destroying trace output stream...";
|
|
ofs.close();
|
|
}
|
|
|
|
} // namespace tool
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} // namespace rocprofiler
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PERFETTO_TRACK_EVENT_STATIC_STORAGE();
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