Data Fields | |
uint64_t | bytes |
uint32_t | contextId |
uint8_t | copyKind |
uint32_t | correlationId |
uint32_t | deviceId |
uint8_t | dstKind |
uint64_t | end |
uint8_t | flags |
uint64_t | graphNodeId |
CUpti_ActivityKind | kind |
void * | reserved0 |
uint32_t | runtimeCorrelationId |
uint8_t | srcKind |
uint64_t | start |
uint32_t | streamId |
uint64_t CUpti_ActivityMemcpy3::bytes |
The number of bytes transferred by the memory copy.
uint32_t CUpti_ActivityMemcpy3::contextId |
The ID of the context where the memory copy is occurring.
uint8_t CUpti_ActivityMemcpy3::copyKind |
The kind of the memory copy, stored as a byte to reduce record size.
uint32_t CUpti_ActivityMemcpy3::correlationId |
The correlation ID of the memory copy. Each memory copy is assigned a unique correlation ID that is identical to the correlation ID in the driver API activity record that launched the memory copy.
uint32_t CUpti_ActivityMemcpy3::deviceId |
The ID of the device where the memory copy is occurring.
uint8_t CUpti_ActivityMemcpy3::dstKind |
The destination memory kind read by the memory copy, stored as a byte to reduce record size.
uint64_t CUpti_ActivityMemcpy3::end |
The end timestamp for the memory copy, in ns. A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the memory copy.
uint8_t CUpti_ActivityMemcpy3::flags |
The flags associated with the memory copy.
uint64_t CUpti_ActivityMemcpy3::graphNodeId |
The unique ID of the graph node that executed this memcpy through graph launch. This field will be 0 if the memcpy is not done through graph launch.
The activity record kind, must be CUPTI_ACTIVITY_KIND_MEMCPY.
Undefined. Reserved for internal use.
The runtime correlation ID of the memory copy. Each memory copy is assigned a unique runtime correlation ID that is identical to the correlation ID in the runtime API activity record that launched the memory copy.
uint8_t CUpti_ActivityMemcpy3::srcKind |
The source memory kind read by the memory copy, stored as a byte to reduce record size.
uint64_t CUpti_ActivityMemcpy3::start |
The start timestamp for the memory copy, in ns. A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the memory copy.
uint32_t CUpti_ActivityMemcpy3::streamId |
The ID of the stream where the memory copy is occurring.