//-----------------------------------------------------------------------------
/// Verify, align, and store the new profiler results.
/// \param pQueue The Queue used to collect the results to verify.
/// \param results The vector of profiler results to verify.
/// \param pTimestampPair A pair of calibration timestamps used to align CPU and GPU timestamps.
/// \param threadID The ThreadId that the results are collected with.
/// \param frameStartTime The start time of the frame as collected on the CPU.
//-----------------------------------------------------------------------------
void VktFrameProfilerLayer::VerifyAlignAndStoreResults(
VktWrappedQueue* pQueue,
std::vector<ProfilerResult>& results,
CalibrationTimestampPair* pTimestampPair,
UINT32 threadID,
GPS_TIMESTAMP frameStartTime)
{
#if MANUAL_TIMESTAMP_CALIBRATION == 0
UNREFERENCED_PARAMETER(pTimestampPair);
UNREFERENCED_PARAMETER(frameStartTime);
#endif
SampleIdToProfilerResultMap* pResultMap = FindOrCreateProfilerResultsMap(pQueue, threadID);
PsAssert(pResultMap != nullptr);
if (pResultMap != nullptr)
{
for (size_t resultIndex = 0; resultIndex < results.size(); ++resultIndex)
{
ProfilerResult& currentResult = results[resultIndex];
const UINT64 sampleId = currentResult.measurementInfo.idInfo.sampleId;
// Verify that the timestamps retrieved from the profiler appear to be valid.
if (ValidateProfilerResult(currentResult) == true)
{
#if MANUAL_TIMESTAMP_CALIBRATION
// Now attempt to align the profiled GPU timestamps with the traced API calls on the CPU.
bool bAlignedSuccessfully = AlignProfilerResultWithCPUTimeline(currentResult, pTimestampPair, frameStartTime);
#else
bool bAlignedSuccessfully = true;
#endif
// @TODO - determine if this is what we want to do
// Make zero-duration case equal to 1 clock cycle
if (currentResult.timestampResult.rawClocks.start == currentResult.timestampResult.rawClocks.end)
{
currentResult.timestampResult.rawClocks.end++;
}
if (bAlignedSuccessfully)
{
// Store the final adjusted profiler results if they're valid.
ProfilerResult* pNewResult = new ProfilerResult;
CopyProfilerResult(pNewResult, ¤tResult);
(*pResultMap)[sampleId] = pNewResult;
}
else
{
Log(logERROR, "Command with SampleId %d failed to align with CPU timeline.\n", sampleId);
}
}
}
}
}
//-----------------------------------------------------------------------------
/// Verify, align, and store the new profiler results.
/// \param pQueue The Queue used to collect the results to verify.
/// \param results The vector of profiler results to verify.
/// \param pTimestampPair A pair of calibration timestamps used to align CPU and GPU timestamps.
/// \param threadID The ThreadId that the results are collected with.
/// \param frameStartTime The start time of the frame as collected on the CPU.
//-----------------------------------------------------------------------------
void DX12FrameProfilerLayer::VerifyAlignAndStoreResults(
Wrapped_ID3D12CommandQueue* pQueue,
std::vector<ProfilerResult>& results,
CalibrationTimestampPair* pTimestampPair,
UINT32 threadID,
GPS_TIMESTAMP frameStartTime)
{
SampleIdToProfilerResultMap* pResultMap = FindOrCreateProfilerResultsMap(pQueue, threadID);
PsAssert(pResultMap != nullptr);
if (pResultMap != nullptr)
{
for (size_t resultIndex = 0; resultIndex < results.size(); ++resultIndex)
{
ProfilerResult& currentResult = results[resultIndex];
const UINT64 sampleId = currentResult.measurementInfo.idInfo.mSampleId;
// Verify that the timestamps retrieved from the profiler appear to be valid.
if (ValidateProfilerResult(currentResult) == true)
{
// Now attempt to align the profiled GPU timestamps with the traced API calls on the CPU.
bool bAlignedSuccessfully = AlignProfilerResultWithCPUTimeline(currentResult, pTimestampPair, frameStartTime);
if (bAlignedSuccessfully)
{
// Store the final adjusted profiler results if they're valid.
ProfilerResult* pNewResult = new ProfilerResult;
CopyProfilerResult(pNewResult, ¤tResult);
(*pResultMap)[sampleId] = pNewResult;
}
else
{
Log(logERROR, "Command with SampleId %d failed to align with CPU timeline.\n", sampleId);
}
}
}
}
}