EndFrame()

void Spices::NsightPerfGPUProfilerOneshotCollection::EndFrame

(

)

End a Frmae.

End this frame.

ResolveQueries.

Write traces to files.

Open timelineview

Clear and Reset.

Do not want to capture next frame.

Debug Status.

End this frame.

ResolveQueries.

Write traces to files.

Open timelineview

Clear and Reset.

Do not want to capture next frame.

Debug Status.

Definition at line 143 of file NsightPerfGPUProfilerOneshotCollection.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        NSPERF_CHECK(m_PeriodicSamplerOneShot.OnFrameEnd())
 
        if (!m_OutputDirectory.empty())
        {
            std::vector<nv::perf::mini_trace::APITraceData> apiTraceData;
            for (auto& apiTracer : m_ApiTracers)
            {
                NSPERF_CHECK(apiTracer.ResolveQueries(apiTraceData))
            }
 
            const std::string yamlText = SerializeAPITraceDataToYaml(apiTraceData);
            const std::string filename = std::string(m_OutputDirectory) + NV_PERF_PATH_SEPARATOR + "traces.yaml";
            std::ofstream file(filename);
            if (file.is_open())
            {
                file << yamlText;
            }
            else
            {
                std::stringstream ss;
                ss << "Failed to open file: " << filename;
                SPICES_CORE_WARN(ss.str());
            }
 
            std::stringstream ss;
            ss << SPICES_EXTENT_PROCESS_PATH << "TimelineViewer/TimelineViewer.exe";
            ProcessLibrary::OpenProcess(ss.str().c_str());
 
            m_OutputDirectory = "";
            Reset();
            SPICES_CORE_INFO("Nsight Perf: One-Shot sampling Finished.");
        }
 
        if (m_IsInSession && m_EnableCaptureNextFrame)
        {
            m_EnableCaptureNextFrame = false;
        }
 
        SamplerStatus samplerStatus = m_PeriodicSamplerOneShot.GetSamplerStatus();
        if (samplerStatus == SamplerStatus::Failed)
        {
            SPICES_CORE_ERROR("Nsight Perf: Failed to initialize");
        }
        else if (samplerStatus == SamplerStatus::Sampling)
        {
            SPICES_CORE_INFO("Nsight Perf: One-Shot is sampling.");
        }
    }

References m_EnableCaptureNextFrame, m_IsInSession, m_OutputDirectory, Spices::ProcessLibrary::OpenProcess(), and Reset().