CUstreamBatchMemOpParams_v1

Defined in /dvs/p4/build/sw/gpgpu/bin/x86_64_Linux_release/stub/cuda.h

Structs

CUstreamMemOpAtomicReductionParams_st
CUstreamMemOpFlushRemoteWritesParams_st
CUstreamMemOpMemoryBarrierParams_st
CUstreamMemOpWaitValueParams_st
CUstreamMemOpWriteValueParams_st

union CUstreamBatchMemOpParams_v1

Per-operation parameters for cuStreamBatchMemOp.

Public Members

CUstreamBatchMemOpType operation

Operation.

This is the first field of all the union elemets and acts as a TAG to determine which union member is valid.

struct CUstreamBatchMemOpParams_v1::CUstreamMemOpWaitValueParams_st waitValue: Params for CU_STREAM_MEM_OP_WAIT_VALUE_32 and CU_STREAM_MEM_OP_WAIT_VALUE_64 operations.

struct CUstreamBatchMemOpParams_v1::CUstreamMemOpWriteValueParams_st writeValue: Params for CU_STREAM_MEM_OP_WRITE_VALUE_32 and CU_STREAM_MEM_OP_WRITE_VALUE_64 operations.

struct CUstreamBatchMemOpParams_v1::CUstreamMemOpFlushRemoteWritesParams_st flushRemoteWrites: Params for CU_STREAM_MEM_OP_FLUSH_REMOTE_WRITES operations.

struct CUstreamBatchMemOpParams_v1::CUstreamMemOpMemoryBarrierParams_st memoryBarrier: Params for CU_STREAM_MEM_OP_BARRIER operations.

struct CUstreamBatchMemOpParams_v1::CUstreamMemOpAtomicReductionParams_st atomicReduction

cuuint64_t pad[6]

struct CUstreamMemOpAtomicReductionParams_st

Public Members

CUstreamBatchMemOpType operation

unsigned int flags: Must be 0.

CUstreamAtomicReductionOpType reductionOp: See CUstreamAtomicReductionOpType.

CUstreamAtomicReductionDataType dataType: See CUstreamAtomicReductionDataType.

CUdeviceptr address: The address the atomic operation will be operated on.

cuuint64_t value: The operand value the atomic operation will operate with.

CUdeviceptr alias

For driver internal use.

Initial value is unimportant.

struct CUstreamMemOpFlushRemoteWritesParams_st

Public Members

CUstreamBatchMemOpType operation

unsigned int flags: Must be 0.

struct CUstreamMemOpMemoryBarrierParams_st

Public Members

CUstreamBatchMemOpType operation: < Only supported in the _v2 API

unsigned int flags: See CUstreamMemoryBarrier_flags.

struct CUstreamMemOpWaitValueParams_st

Public Members

CUstreamBatchMemOpType operation

CUdeviceptr address

cuuint32_t value

cuuint64_t value64

union CUstreamBatchMemOpParams_v1::CUstreamMemOpWaitValueParams_st::[anonymous] [anonymous]

unsigned int flags: See CUstreamWaitValue_flags.

CUdeviceptr alias

For driver internal use.

Initial value is unimportant.

struct CUstreamMemOpWriteValueParams_st

Public Members

CUstreamBatchMemOpType operation

CUdeviceptr address

cuuint32_t value

cuuint64_t value64

union CUstreamBatchMemOpParams_v1::CUstreamMemOpWriteValueParams_st::[anonymous] [anonymous]

unsigned int flags: See CUstreamWriteValue_flags.

CUdeviceptr alias

For driver internal use.

Initial value is unimportant.