in order to use VkFFT, my machine must have a Vulkan driver installed ?

DTolm / VkFFT

Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library

MIT License

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in order to use VkFFT, my machine must have a Vulkan driver installed ? #160

Closed tingxingdong closed 4 months ago

tingxingdong commented 4 months ago

is that true or not?

DejvBayer commented 4 months ago

No, the library supports multiple backends (Vulkan, CUDA, HIP, OpenCL, Level Zero and Metal) however you need to have installed the proper backend used by your program. E. g. you write a CUDA application, so you must have CUDA Toolkit installed on your computer.