halide/Halide

Features

• High-Performance Image - Provides a C++ DSL for writing image processing algorithms that separate algorithm from schedule.
• Schedule Optimization via Learned Cost Models - Ships an automatic scheduler that uses a learned cost model and beam search to optimize pipeline performance.
• Pipeline - Offloads pipeline stages to GPU compute APIs such as CUDA, Metal, or DirectX 12.
• Heterogeneous Hardware Pipeline Compilation - Compiles pipelines to run on CPUs, GPUs, or accelerators without algorithm changes.