Module nccl_stubs 

Stub types for NCCL when the cuda feature is disabled.

These types match the public API of the real nccl module so that downstream crates (e.g., monarch_tensor_worker) compile without CUDA. Constructors and operations panic at runtime; the types exist solely for type-level compatibility, and callers are expected to gate usage on a tensor-engine capability check before reaching this code.

Re-exports

pub use crate::nccl_common::DataType;

pub use crate::nccl_common::NcclError;

pub use crate::nccl_common::NcclGroupTicket;

pub use crate::nccl_common::NcclStatus;

pub use crate::nccl_common::RawNcclError;

Structs

Communicator

UniqueId

Binding for ncclUniqueId.

Enums

ReduceOp

Rust version of ncclRedOp_t.

Traits

UniqueIdExt

Extension trait providing NCCL-specific operations on UniqueId.

Functions

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