Create()

void Spices::NsightPerfGPUProfilerOneshotCollection::Create

(

VulkanState &

state

)

Create this.

Sampling Frequence.

Get traces.yaml path on sampling finished.

Initialize.

Set Output folder.

Set InSession true.

Sampling Frequence.

Get traces.yaml path on sampling finished.

Initialize.

Set Output folder.

Set InSession true.

Definition at line 59 of file NsightPerfGPUProfilerOneshotCollection.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        constexpr size_t samplingIntervalInNanoSeconds = 1024 * 16;
        constexpr size_t maxIntervalPerFrameInNanoSeconds = 100 * 1000 * 1000; // 100ms
        
        auto onStopSampling = [this](const char* outputDirectory) {
            m_OutputDirectory = outputDirectory;
        };
 
        NSPERF_CHECK(m_PeriodicSamplerOneShot.Initialize(
            state.m_Instance                 , 
            state.m_PhysicalDevice           , 
            state.m_Device                   , 
            samplingIntervalInNanoSeconds    , 
            maxIntervalPerFrameInNanoSeconds , 
            numRangesPerFrame                , 
            onStopSampling
        ))
 
        
        m_PeriodicSamplerOneShot.m_outputOption.directoryName  = SPICES_GPUPROFILEONESHOT_PATH;
        m_PeriodicSamplerOneShot.m_outputOption.appendDateTime = nv::perf::sampler::PeriodicSamplerOneShotVulkan::AppendDateTime::yes;
 
        m_IsInSession = true;
    }

References m_IsInSession, and m_OutputDirectory.

Referenced by BeginFrame(), and NsightPerfGPUProfilerOneshotCollection().