Crate oxicuda_levelzero 

OxiCUDA Level Zero backend — GPU compute via Intel oneAPI/Level Zero.

Platform Support

Platform	Status
Linux (Intel GPU)	Full support via libze_loader.so
Windows (Intel GPU)	Full support via ze_loader.dll
macOS	Not supported (UnsupportedPlatform)

Re-exports

pub use backend::LevelZeroBackend;

pub use error::LevelZeroError;

pub use error::LevelZeroResult;

Modules

backend

LevelZeroBackend — the main entry point for the oxicuda-levelzero crate.

command_list

Host-side Level Zero command-list recording and dispatch planning.

device

Level Zero device wrapper.

error

Error types for the oxicuda-levelzero backend.

memory

Level Zero memory manager — allocates, copies, and frees device memory buffers using the Level Zero API with host-staging for transfers.

module_cache

Host-side module-binary cache and EU-occupancy heuristics.

multi_tile

Multi-tile / multi-device dispatch for Intel Level Zero GPUs.

spirv

SPIR-V compute kernel generators for the Level Zero backend.

spirv_esimd

ESIMD / SPV_INTEL_subgroups SPIR-V kernel generators.

spirv_nn

SPIR-V compute kernel generators for neural-network operations.

spirv_subgroup

Sub-group optimized SPIR-V kernel generators for Intel GPUs.

spirv_xmx

Intel Xe Matrix Extensions (XMX) SPIR-V kernel generators.

usm

Unified Shared Memory (USM) allocation logic for Intel Level Zero.