CUpti_ActivityMemset3 Struct Reference
[CUPTI Activity API]

The activity record for memset. (deprecated in CUDA 11.6). More...


Data Fields

uint64_t bytes
uint32_t contextId
uint32_t correlationId
uint32_t deviceId
uint64_t end
uint16_t flags
uint32_t graphId
uint64_t graphNodeId
CUpti_ActivityKind kind
uint16_t memoryKind
uint32_t padding
void * reserved0
uint64_t start
uint32_t streamId
uint32_t value


Detailed Description

This activity record represents a memory set operation (CUPTI_ACTIVITY_KIND_MEMSET).

Field Documentation

The number of bytes being set by the memory set.

The ID of the context where the memory set is occurring.

The correlation ID of the memory set. Each memory set is assigned a unique correlation ID that is identical to the correlation ID in the driver API activity record that launched the memory set.

The ID of the device where the memory set is occurring.

The end timestamp for the memory set, in ns. A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the memory set.

The flags associated with the memset.

See also:
CUpti_ActivityFlag

The unique ID of the graph that executed this memset through graph launch. This field will be 0 if the memset is not executed through graph launch.

The unique ID of the graph node that executed this memset through graph launch. This field will be 0 if the memset is not executed through graph launch.

The activity record kind, must be CUPTI_ACTIVITY_KIND_MEMSET.

The memory kind of the memory set

See also:
CUpti_ActivityMemoryKind

Undefined. Reserved for internal use.

Undefined. Reserved for internal use.

The start timestamp for the memory set, in ns. A value of 0 for both the start and end timestamps indicates that timestamp information could not be collected for the memory set.

The ID of the stream where the memory set is occurring.

The value being assigned to memory by the memory set.


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