Hi All,
I installed my new redaon hd4870 1Gb and tested the sdk exemple, ans they seems to work fine.
I then installed acml-gpu and gcc 4.1.2.
my code is as follow :
#include "acml.h"
#include <stdlib.h>
main(){
float *fA,*fB,*fC;
fA = (float*)malloc(i*i*sizeof(float));
fB = (float*)malloc(i*i*sizeof(float));
fC = (float*)malloc(i*i*sizeof(float));
->FILL fa and fb
sgemm('N', 'N', i, i, i, 1.0, fA, i, fB, i, 0.0, fC, i);
free(fA);
free(fB);
free(fC);
}
I compile this :
gcc run.cxx -I/opt/ati/acmlg1.0/gfortran64/include -L/opt/ati/acmlg1.0/gfortran64/lib -lacml -lacml_mv -L. -lgfortran -lCALBLAS -laticalcl -laticalrt -lm -lg2c
The execution gives the following :
ERROR: unable to allocate minimum uncached system (GART) memory
Total Available Last Request
Local: 1024 MB 97 MB 838860800 ( 800 MB) ok
Remote (NC): 0 MB 0 MB 8519680 ( 8 MB) FAILED
Remote (C): 2044 MB 1626 MB 419430400 ( 400 MB) ok
ERROR: Failed to initialize GPUs
ERROR: Failed to initialize GPU(s) for SGEMM
Does anyone have any idea/suggestion ?
thanks