VkFFT can now perform Fast Fourier Transforms of arbitrary length

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vulkan-fft Vulkan Fft Convolution r2c

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  • VkFFT

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

    • Performace-wise, VkFFT achieves up to half of the device bandwidth in Bluestein's FFTs, which is up to up to 4x faster on <1MB systems, similar in performance on 1MB-8MB systems and up to 2x faster on big systems than Nvidia's cuFFT. VkFFT is also >5x times faster than AMD's rocFFT for Bluestein's systems. You can check the benchmark and precision scripts on VkFFT's GitHub repo.

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    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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