JPEG Activity tracing in Perfetto (#108)
- Add JPEG activity track in perfetto trace - Add JPEG decode tests to the examples - Change existing videodecode test to include JPEG testing - Rename videodecode test file to decode to include jpeg tests too - Fix a bug in the test which checks for total activity of 0 - Disable rocDecode and rocJPEG samples from the github image files
此提交包含在：
Sajina PK
GitHub
@@ -160,12 +160,15 @@ data::sample(uint32_t _dev_id)
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&m_power, &power_type)
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ROCPROFSYS_RSMI_GET(get_settings(m_dev_id).mem_usage, rsmi_dev_memory_usage_get,
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_dev_id, RSMI_MEM_TYPE_VRAM, &m_mem_usage);
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ROCPROFSYS_RSMI_GET(get_settings(m_dev_id).vcn_activity,
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rsmi_dev_gpu_metrics_info_get, _dev_id, &_gpu_metrics);
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ROCPROFSYS_ROCM_SMI_CALL(rsmi_dev_gpu_metrics_info_get(_dev_id, &_gpu_metrics));
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for(const auto& activity : _gpu_metrics.vcn_activity)
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for(const auto& v_activity : _gpu_metrics.vcn_activity)
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{
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if(activity != UINT16_MAX) m_vcn_metrics.push_back(activity);
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if(v_activity != UINT16_MAX) m_vcn_metrics[_dev_id].push_back(v_activity);
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}
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for(const auto& j_activity : _gpu_metrics.jpeg_activity)
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{
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if(j_activity != UINT16_MAX) m_jpeg_metrics[_dev_id].push_back(j_activity);
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}
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#undef ROCPROFSYS_RSMI_GET
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@@ -262,6 +265,7 @@ void
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data::post_process(uint32_t _dev_id)
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{
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using component::sampling_gpu_busy;
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using component::sampling_gpu_jpeg;
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using component::sampling_gpu_memory;
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using component::sampling_gpu_power;
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using component::sampling_gpu_temp;
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@@ -282,7 +286,7 @@ data::post_process(uint32_t _dev_id)
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auto _settings = get_settings(_dev_id);
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auto _process_perfetto = [&]() {
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auto _idx = std::array<uint64_t, 5>{};
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auto _idx = std::array<uint64_t, 6>{};
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{
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_idx.fill(_idx.size());
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uint64_t nidx = 0;
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@@ -291,6 +295,7 @@ data::post_process(uint32_t _dev_id)
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if(_settings.power) _idx.at(2) = nidx++;
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if(_settings.mem_usage) _idx.at(3) = nidx++;
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if(_settings.vcn_activity) _idx.at(4) = nidx++;
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if(_settings.jpeg_activity) _idx.at(5) = nidx++;
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}
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for(auto& itr : _rocm_smi)
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@@ -302,6 +307,18 @@ data::post_process(uint32_t _dev_id)
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auto addendum = [&](const char* _v) {
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return JOIN(" ", "GPU", _v, JOIN("", '[', _dev_id, ']'), "(S)");
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};
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auto addendum_blk = [&](std::size_t _i, const char* _metric) {
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if(_i < 10)
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{
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return JOIN(" ", "GPU", JOIN("", '[', _dev_id, ']'), _metric,
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JOIN("", "[0", _i, ']'), "(S)");
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}
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else
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{
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return JOIN(" ", "GPU", JOIN("", '[', _dev_id, ']'), _metric,
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JOIN("", '[', _i, ']'), "(S)");
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}
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};
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if(_settings.busy) counter_track::emplace(_dev_id, addendum("Busy"), "%");
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if(_settings.temp)
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@@ -313,11 +330,25 @@ data::post_process(uint32_t _dev_id)
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"megabytes");
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if(_settings.vcn_activity)
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{
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for(std::size_t i = 0; i < std::size(itr.m_vcn_metrics); ++i)
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counter_track::emplace(
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_dev_id,
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addendum(("VCN Activity on " + std::to_string(i)).c_str()),
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"%");
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for(const auto& [dev_id, metrics] : itr.m_vcn_metrics)
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{
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for(std::size_t i = 0; i < std::size(metrics); ++i)
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{
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counter_track::emplace(
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_dev_id, addendum_blk(i, " VCN Activity"), "%");
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}
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}
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}
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if(_settings.jpeg_activity)
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{
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for(const auto& [dev_id, metrics] : itr.m_jpeg_metrics)
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{
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for(std::size_t i = 0; i < std::size(metrics); ++i)
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{
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counter_track::emplace(_dev_id,
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addendum_blk(i, "JPEG Activity"), "%");
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}
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}
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}
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}
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uint64_t _ts = itr.m_ts;
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@@ -342,12 +373,28 @@ data::post_process(uint32_t _dev_id)
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counter_track::at(_dev_id, _idx.at(3)), _ts, _usage);
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if(_settings.vcn_activity)
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{
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uint64_t idx = _idx.at(4);
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for(const auto& temp : itr.m_vcn_metrics)
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for(const auto& [dev_id, metrics] : itr.m_vcn_metrics)
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{
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TRACE_COUNTER("device_vcn_activity", counter_track::at(_dev_id, idx),
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_ts, temp);
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++idx;
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for(std::size_t i = 0; i < std::size(metrics); ++i)
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{
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double _vcn_activity = metrics[i];
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TRACE_COUNTER("device_vcn_activity",
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counter_track::at(_dev_id, _idx.at(4) + i), _ts,
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_vcn_activity);
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}
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}
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}
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if(_settings.jpeg_activity)
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{
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for(const auto& [dev_id, metrics] : itr.m_jpeg_metrics)
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{
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for(std::size_t i = 0; i < std::size(metrics); ++i)
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{
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double _jpeg_activity = metrics[i];
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TRACE_COUNTER("device_jpeg_activity",
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counter_track::at(_dev_id, _idx.at(5) + i), _ts,
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_jpeg_activity);
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}
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}
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}
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}
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@@ -440,9 +487,10 @@ setup()
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key_pair_t{ "power", get_settings(dev_id).power },
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key_pair_t{ "mem_usage", get_settings(dev_id).mem_usage },
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key_pair_t{ "vcn_activity", get_settings(dev_id).vcn_activity },
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key_pair_t{ "jpeg_activity", get_settings(dev_id).jpeg_activity },
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};
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get_settings(dev_id) = { false, false, false, false };
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get_settings(dev_id) = { false, false, false, false, false, false };
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for(const auto& metric : tim::delimit(*_metrics, ",;:\t\n "))
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{
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auto iitr = supported.find(metric);
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@@ -524,3 +572,7 @@ ROCPROFSYS_INSTANTIATE_EXTERN_COMPONENT(
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ROCPROFSYS_INSTANTIATE_EXTERN_COMPONENT(
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TIMEMORY_ESC(data_tracker<double, rocprofsys::component::backtrace_gpu_vcn>), true,
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double)
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ROCPROFSYS_INSTANTIATE_EXTERN_COMPONENT(
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TIMEMORY_ESC(data_tracker<double, rocprofsys::component::backtrace_gpu_jpeg>), true,
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double)
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