3.33. CUpti_ActivityMemcpy Struct Reference
[CUPTI Activity API]
This activity record represents a memory copy (CUPTI_ACTIVITY_KIND_MEMCPY).
Public Variables
- uint64_t bytes
- uint32_t contextId
- uint8_t copyKind
- uint32_t correlationId
- uint32_t deviceId
- uint8_t dstKind
- uint64_t end
- uint8_t flags
- CUpti_ActivityKind kind
- void * reserved0
- uint32_t runtimeCorrelationId
- uint8_t srcKind
- uint64_t start
- uint32_t streamId
Variables
- uint64_t CUpti_ActivityMemcpy::bytes [inherited]
-
The number of bytes transferred by the memory copy.
- uint32_t CUpti_ActivityMemcpy::contextId [inherited]
-
The ID of the context where the memory copy is occurring.
- uint8_t CUpti_ActivityMemcpy::copyKind [inherited]
-
The kind of the memory copy, stored as a byte to reduce record size.
See also:
- uint32_t CUpti_ActivityMemcpy::correlationId [inherited]
-
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_ActivityMemcpy::deviceId [inherited]
-
The ID of the device where the memory copy is occurring.
- uint8_t CUpti_ActivityMemcpy::dstKind [inherited]
-
The destination memory kind read by the memory copy, stored as a byte to reduce record size.
See also:
- uint64_t CUpti_ActivityMemcpy::end [inherited]
-
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_ActivityMemcpy::flags [inherited]
- CUpti_ActivityKindCUpti_ActivityMemcpy::kind [inherited]
-
The activity record kind, must be CUPTI_ACTIVITY_KIND_MEMCPY.
- void * CUpti_ActivityMemcpy::reserved0 [inherited]
-
Undefined. Reserved for internal use.
- uint32_t CUpti_ActivityMemcpy::runtimeCorrelationId [inherited]
-
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_ActivityMemcpy::srcKind [inherited]
-
The source memory kind read by the memory copy, stored as a byte to reduce record size.
See also:
- uint64_t CUpti_ActivityMemcpy::start [inherited]
-
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_ActivityMemcpy::streamId [inherited]
-
The ID of the stream where the memory copy is occurring.