![]() ![]() ![]() The most common case is for developers to modify an existing CUDA routine (for example, filename.cu) to call cuFFT routines. Modify the Makefile as appropriate for your system. The Linux release for simplecuFFT assumes that the root install directory is /usr/local/cuda and that the locations of the products are contained there as follows. The CUDA Toolkit contains cuFFT and the samples include simplecuFFT. By selecting Download CUDA Production Release users are all able to install the package containing the CUDA Toolkit, SDK code samples and development drivers. They consist of compiled programs ready for users to incorporate into applications with the compiler and linker. ![]() The cuFFT and cuFFTW libraries are available as shared libraries. ![]() This version of the cuFFT library supports the following features:Īlgorithms highly optimized for input sizes that can be written in the form \(2^ 2.1. The cuFFT product supports a wide range of FFT inputs and options efficiently on NVIDIA GPUs. The cuFFT library provides a simple interface for computing FFTs on an NVIDIA GPU, which allows users to quickly leverage the floating-point power and parallelism of the GPU in a highly optimized and tested FFT library. It is one of the most important and widely used numerical algorithms in computational physics and general signal processing. The FFT is a divide-and-conquer algorithm for efficiently computing discrete Fourier transforms of complex or real-valued data sets. The cuFFTW library is provided as a porting tool to enable users of FFTW to start using NVIDIA GPUs with a minimum amount of effort. The cuFFT library is designed to provide high performance on NVIDIA GPUs. It consists of two separate libraries: cuFFT and cuFFTW. This document describes cuFFT, the NVIDIA® CUDA® Fast Fourier Transform (FFT) product. The API reference guide for cuFFT, the CUDA Fast Fourier Transform library. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |