MatCreateSeqCUFFT#
Creates a matrix object that provides MATSEQCUFFT via the NVIDIA package CuFFT
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatCreateSeqCUFFT(MPI_Comm comm, PetscInt ndim, const PetscInt dim[], Mat *A)
Collective
Input Parameters#
- comm - MPI communicator, set to - PETSC_COMM_SELF
- ndim - the ndim-dimensional transform 
- dim - array of size - ndim, dim[i] contains the vector length in the i-dimension
Output Parameter#
- A - the matrix 
Options Database Key#
- -mat_cufft_plannerflags - set CuFFT planner flags 
See Also#
Level#
intermediate
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages