libvc

Uses the Vulkan API, which is embraced by NVIDIA, AMD, and other vendors, enabling computation on a wide range of GPUs without vendor lock-in, as noted in the README's critique of NVIDIA's OpenCL stance.

Leverages Vulkan command buffers to record and replay commands multiple times, minimizing CPU overhead for repeated computations, demonstrated in the example code with timed execution loops.

Provides high-level abstractions for devices, memory, and buffers, allowing developers to quickly integrate GPGPU tasks with minimal boilerplate, aligning with the project's philosophy of ease of use.

Directly runs SPIR-V compute shaders, leveraging modern Vulkan capabilities for parallel processing and offering feature parity with OpenCL 1.2, as stated in the README.