hi,
I have Cuda set up in the Visual studio 2005 environment with all the libraries included n stuff. I’m trying to execute a simple FFt program , the program below builds properly but when i run it i get an CUFFT_INTERNAL_ERROR…
[codebox]cufft: ERROR: C:/cygwin/home/cuda0/cuda/sw/gpgpu_rel1.1/cufft/src/config.cu, lin
e 106
cufft: ERROR: CUFFT_INTERNAL_ERROR
cufft: ERROR: C:/cygwin/home/cuda0/cuda/sw/gpgpu_rel1.1/cufft/src/cufft.cu, line
94
cufft: ERROR: CUFFT_INVALID_PLAN[/codebox]
my code is as below…
[codebox]#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <cufft.h>
#include <cutil.h>
#define NX 256
int main(int argc, char **argv){
cufftHandle plan;
cufftPlan1d(&plan, NX, CUFFT_R2C, 10);
cufftDestroy(plan);
}[/codebox]
i have run CUDa programs before inside VIsual studio though none involving a FFT. However I was able to use FFt function when i was previously callin them from a MEx file in matlab. So i’m wondering whats causing this problem now inside visual studio. I have run DEviceQuery on my pc…I’m sure my graphics card supports NX>1024… so can someone please help me out…
thanks
Ash