Data Fields | |
uint64_t | address |
uint64_t | allocPC |
uint64_t | bytes |
uint32_t | contextId |
uint32_t | deviceId |
uint64_t | end |
uint64_t | freePC |
CUpti_ActivityKind | kind |
CUpti_ActivityMemoryKind | memoryKind |
const char * | name |
uint32_t | processId |
uint64_t | start |
Note: It is recommended to move to the new activity record CUpti_ActivityMemory3 enabled using the kind CUPTI_ACTIVITY_KIND_MEMORY2. CUpti_ActivityMemory3 provides separate records for memory allocation and memory release operations. This allows to correlate the corresponding driver and runtime API activity record with the memory operation.
uint64_t CUpti_ActivityMemory::address |
The virtual address of the allocation
uint64_t CUpti_ActivityMemory::allocPC |
The program counter of the allocation of memory
uint64_t CUpti_ActivityMemory::bytes |
The number of bytes of memory allocated.
uint32_t CUpti_ActivityMemory::contextId |
The ID of the context. If context is NULL, contextId
is set to CUPTI_INVALID_CONTEXT_ID.
uint32_t CUpti_ActivityMemory::deviceId |
The ID of the device where the memory allocation is taking place.
uint64_t CUpti_ActivityMemory::end |
The end timestamp for the memory operation, i.e. the time when memory was freed, in ns. This will be 0 if memory is not freed in the application
uint64_t CUpti_ActivityMemory::freePC |
The program counter of the freeing of memory. This will be 0 if memory is not freed in the application
The activity record kind, must be CUPTI_ACTIVITY_KIND_MEMORY
The memory kind requested by the user
const char* CUpti_ActivityMemory::name |
Variable name. This name is shared across all activity records representing the same symbol, and so should not be modified.
uint32_t CUpti_ActivityMemory::processId |
The ID of the process to which this record belongs to.
uint64_t CUpti_ActivityMemory::start |
The start timestamp for the memory operation, i.e. the time when memory was allocated, in ns.