CUPTI User's Guide

CUpti_ActivityAPICUpti_ActivityDeviceCUpti_ActivityEventCUpti_ActivityKernelCUpti_ActivityMemcpyCUpti_ActivityMemsetCUpti_ActivityMetricEnumerator:CUPTI_ACTIVITY_KIND_INVALIDThe activity record is invalid.CUPTI_ACTIVITY_KIND_MEMCPY A hosthost, hostdevice, ordevicedevice memory copy. The corresponding activity record structure isCUpti_ActivityMemcpy.CUPTI_ACTIVITY_KIND_MEMSET A memory set executing on the GPU. Thecorresponding activity record structure is CUpti_ActivityMemset.CUPTI_ACTIVITY_KIND_KERNEL A kernel executing on the GPU. Thecorresponding activity record structure is CUpti_ActivityKernel.CUPTI_ACTIVITY_KIND_DRIVER A CUDA driver API function execution.The corresponding activity record structure is CUpti_ActivityAPI.CUPTI_ACTIVITY_KIND_RUNTIME A CUDA runtime API function execution.The corresponding activity record structure is CUpti_ActivityAPI.CUPTI_ACTIVITY_KIND_EVENT An event value. The corresponding activityrecord structure is CUpti_ActivityEvent.CUPTI_ACTIVITY_KIND_METRIC A metric value. The corresponding activityrecord structure is CUpti_ActivityMetric.CUPTI_ACTIVITY_KIND_DEVICE Information about a device. Thecorresponding activity record structure is CUpti_ActivityDevice.CUPTI_ACTIVITY_KIND_CONTEXT Information about a context. Thecorresponding activity record structure is CUpti_ActivityContext.enum CUpti_ActivityMemcpyKindEach kind represents the source and destination targets of a memory copy. Targets arehost, device, and array.Enumerator:CUPTI_ACTIVITY_MEMCPY_KIND_UNKNOWNnot known.CUPTI_ACTIVITY_MEMCPY_KIND_HTODCUPTI_ACTIVITY_MEMCPY_KIND_DTOHThe memory copy kind isA host to device memory copy.A device to host memory copy.CUDA Tools SDK CUPTI User’s Guide DA-05679-001_v01 | 35