Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

### - r -

- range : CUpti_Profiler_BeginSession_Params
- rangeId : CUpti_PCSamplingData
- recordCount : BufferInfo
- registersPerThread : CUpti_ActivityKernel , CUpti_ActivityKernel5 , CUpti_ActivityCdpKernel , CUpti_ActivityKernel2 , CUpti_ActivityKernel3 , CUpti_ActivityKernel4
- releaseThreshold : CUpti_ActivityMemory2::CUpti_ActivityMemory2::PACKED_ALIGNMENT , CUpti_ActivityMemoryPool
- remainingNumPcs : CUpti_PCSamplingData
- replayMode : CUpti_Profiler_BeginSession_Params
- requested : CUpti_ActivityKernel4 , CUpti_ActivityKernel5 , CUpti_ActivityCdpKernel , CUpti_ActivityKernel2 , CUpti_ActivityKernel3
- reserved : CUpti_ActivityExternalCorrelation , CUpti_ActivityInstantaneousEvent
- reserved0 : CUpti_ActivityMemcpyPtoP3 , CUpti_ActivityKernel2 , CUpti_ActivityKernel3 , CUpti_ActivityKernel5 , CUpti_ActivityMemset , CUpti_ActivityMemcpy4 , CUpti_ActivityMemset3 , CUpti_ActivityMemset2 , CUpti_ActivityKernel4 , CUpti_ActivityMemcpy , CUpti_ActivityMemcpy3 , CUpti_ActivityKernel , CUpti_ActivityMemcpyPtoP , CUpti_ActivityMemcpyPtoP2
- resourceDescriptor : CUpti_ResourceData
- returnValue : CUpti_ActivityAPI
- runtimeCorrelationId : CUpti_ActivityMemcpy4 , CUpti_ActivityMemcpy3 , CUpti_ActivityMemcpy , CUpti_ActivityKernel