alter time perf
This commit is contained in:
Родитель
5b86ad3709
Коммит
e086965017
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@ -1123,16 +1123,7 @@ size_t SGD<ElemType>::TrainOneEpoch(ComputationNetworkPtr net,
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}
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}
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if (m_perfTraceLevel > 0)
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{
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std::unique_ptr<MatrixComputeStreamEvent> mainStreamSyncEvent(MatrixComputeStreamEvent::Create(net->GetDeviceId()));
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mainStreamSyncEvent->SynchronizeEvent();
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fineGrainedPerfMeasurementTimer.Stop();
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parameterUpdateTime = fineGrainedPerfMeasurementTimer.ElapsedSeconds();
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PREPENDTS(stderr);
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fprintf(stderr, "Perf trace: Worker MB size = %d, Read = %.5gs; Compute = %.5gs; Parameter update = %.5gs, Aggregate MB size = %d\n", (int)actualMBSize, readTime, computeTime, parameterUpdateTime, (int)aggregateNumSamples);
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}
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if (m_perfTraceLevel > 0)
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fineGrainedPerfMeasurementTimer.Start();
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@ -1161,7 +1152,7 @@ size_t SGD<ElemType>::TrainOneEpoch(ComputationNetworkPtr net,
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if (useDistributedMBReading)
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{
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noMoreSamplesToProcess = !wasDataRead;
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}
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}
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if (nSamplesSinceLastModelSync >= m_nFramesBetweenASGDSync[epochNumber])
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{
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@ -1176,9 +1167,21 @@ size_t SGD<ElemType>::TrainOneEpoch(ComputationNetworkPtr net,
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fineGrainedPerfMeasurementTimer.Stop();
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parameterSyncTime = fineGrainedPerfMeasurementTimer.ElapsedSeconds();
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}
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timer.Stop();
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numMBsRun++;
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if (m_perfTraceLevel > 0)
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{
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std::unique_ptr<MatrixComputeStreamEvent> mainStreamSyncEvent(MatrixComputeStreamEvent::Create(net->GetDeviceId()));
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mainStreamSyncEvent->SynchronizeEvent();
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fineGrainedPerfMeasurementTimer.Stop();
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parameterUpdateTime = fineGrainedPerfMeasurementTimer.ElapsedSeconds();
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PREPENDTS(stderr);
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fprintf(stderr, "Perf trace: Worker MB size = %d, Read = %.5gs; Compute = %.5gs; Parameter update = %.5gs, Parameter sync = %.5gs, Aggregate MB size = %d\n", (int)actualMBSize, readTime, computeTime, parameterSyncTime, parameterUpdateTime, (int)aggregateNumSamples);
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}
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totalTimeInMBs += timer.ElapsedSeconds();
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//trainSamplesSinceLastLogged += (int)aggregateNumSamplesWithLabel; // now inside epochCriterionLastLogged
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@ -1241,13 +1244,14 @@ size_t SGD<ElemType>::TrainOneEpoch(ComputationNetworkPtr net,
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fprintf(stderr, ("time = " + GeneratePaddedFloatOrExpFormat(0, 4, totalTimeInMBs) + "s; samplesPerSecond = %.1f\n").c_str(),
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totalTimeInMBs, trainSamplesSinceLastLogged / totalTimeInMBs);
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}
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if (m_perfTraceLevel > 0)
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{
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fprintf(stderr, ("\t\t ----ReadTime = " + GeneratePaddedFloatOrExpFormat(0, 5, readTime) + "s; ComputeTime = " +
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GeneratePaddedFloatOrExpFormat(0, 5, computeTime) + "s; ParameterUpdateTime = " +
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GeneratePaddedFloatOrExpFormat(0, 5, parameterUpdateTime) + "s; ParameterSyncTime = " +
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GeneratePaddedFloatOrExpFormat(0, 5, parameterSyncTime) + "s;\n").c_str(), readTime, computeTime, parameterUpdateTime, parameterSyncTime);
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}
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//if (m_perfTraceLevel > 0)
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//{
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// fprintf(stderr, ("\t\t ----ReadTime = " + GeneratePaddedFloatOrExpFormat(0, 5, readTime) + "s; ComputeTime = " +
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// GeneratePaddedFloatOrExpFormat(0, 5, computeTime) + "s; ParameterUpdateTime = " +
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// GeneratePaddedFloatOrExpFormat(0, 5, parameterUpdateTime) + "s; ParameterSyncTime = " +
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// GeneratePaddedFloatOrExpFormat(0, 5, parameterSyncTime) + "s;\n").c_str(), readTime, computeTime, parameterUpdateTime, parameterSyncTime);
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//}
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// progress tracing for compute cluster management
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if (wasProgressPrinted)
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