Cyclops Tensor Framework
parallel arithmetic on multidimensional arrays
fft.cxx File Reference
#include <ctf.hpp>
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Namespaces

 CTF_int
 

Functions

void CTF_int::factorize (int n, int *nfactor, int **factor)
 computes the size of a tensor in packed symmetric layout More...
 
std::complex< double > omega (int i, int n)
 
Matrix< std::complex< double > > DFT_matrix (int n, World &wrld)
 
Matrix< std::complex< double > > twiddle_matrix (int n, World &wrld)
 
void fft (Vector< std::complex< double > > &v, int n)
 
int fft (int n, World &dw)
 
char * getCmdOption (char **begin, char **end, const std::string &option)
 
int main (int argc, char **argv)