cuda-oxide

cuda-oxide is a safe wrapper for CUDA. With cuda-oxide you can execute and coordinate CUDA kernels.

Safety Philosophy

cuda-oxide does not offer any safety on the GPU-side of writing CUDA code. It doesn't compile Rust to PTX. cuda-oxide offers general CPU-level safety working with the CUDA library and best-availability safety for working with GPU buffers and objects.

Examples of things currently considered safe: * Reading from an uninitialized GPU buffer into host memory * Some invalid libcuda operations that will cause libcuda to stop accepting any API calls * Setting various attributes that can have side effects for an entire device * Writing to read-only device memory

Supported Features

• Device Management
• Context Management
• Module Management
• JIT compilation of Modules
• Stream Management
• Kernel Execution
• Device Memory read/write

Unsupported Features

• Memory Pools
• Unified Addressing
• Events & Stream Events
• Stream State Polling
• Stream Graph Capturing
• Stream Batch Memory Operations
• External Memory
• Multi-device helper (possible already, but not made easy)
• Graphs
• Textures & Surfaces
• OpenGL/VDPAU/EGL Interoperability

Examples

See the examples directory for usage examples.