Crate nccl_sys 

Structs

CUstream_st

cudaError

CUDA error types

cudaError_t

CUDA error types

ncclComm

ncclConfig_v22800

ncclDataType_t

ncclRedOp_t

ncclResult_t

ncclScalarResidence_t

ncclSimInfo_v22200

ncclUniqueId

Constants

NCCL_MAJOR

NCCL_MINOR

NCCL_PATCH

NCCL_SPLIT_NOCOLOR

Functions

cudaSetDevice^⚠

\brief Set device to be used for GPU executions

cudaStreamSynchronize^⚠

\brief Waits for stream tasks to complete

ncclAllGather^⚠

ncclAllReduce^⚠

ncclBroadcast^⚠

ncclCommAbort^⚠

ncclCommCount^⚠

ncclCommCuDevice^⚠

ncclCommDeregister^⚠

ncclCommDestroy^⚠

ncclCommFinalize^⚠

ncclCommGetAsyncError^⚠

ncclCommInitAll^⚠

ncclCommInitRank^⚠

ncclCommInitRankConfig^⚠

ncclCommInitRankScalable^⚠

ncclCommRegister^⚠

ncclCommSplit^⚠

ncclCommUserRank^⚠

ncclGetErrorString^⚠

ncclGetLastError^⚠

ncclGetUniqueId^⚠

ncclGetVersion^⚠

ncclGroupEnd^⚠

ncclGroupSimulateEnd^⚠

ncclGroupStart^⚠

ncclMemAlloc^⚠

ncclMemFree^⚠

ncclRecv^⚠

ncclRedOpCreatePreMulSum^⚠

ncclRedOpDestroy^⚠

ncclReduce^⚠

ncclReduceScatter^⚠

ncclSend^⚠

Type Aliases

cudaStream_t

CUDA stream

ncclComm_t

ncclConfig_t

ncclSimInfo_t