NVIDIA cuFFT LTO EA Preview [Deprecated]
LTO-enabled callback is available as a fully supported feature in cuFFT 12.6 update 2 or later versions. Early Access version is deprecated. |
This early-access version of cuFFT previews LTO-enabled callback routines that leverages Just-In-Time Link-Time Optimization (JIT LTO) and enables runtime fusion of user code and library kernels.
cuFFT EA adds support for callbacks to cuFFT on Windows for the first time. On Linux and Linux aarch64, these new and enhanced LTO-enabed callbacks offer a significant boost to performance in many callback use cases.
Learn more about cuFFT.
Learn more about JIT LTO from the JIT LTO for CUDA applications webinar and JIT LTO Blog.
Dependencies: CUDA Toolkit 12.2 or newer
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