mt/vvadd1.c

   1 #include "stdlib.h"
   2 #include "dataset.h"
   3
   4 void __attribute__((noinline)) vvadd(int coreid, int ncores, size_t n, const data_t* x, const data_t* y, data_t* z)
   5 {
   6    size_t i;
   7    for (i = coreid*4; i < n; i += 8*ncores) {
   8       z[i]   = x[i]   + y[i];
   9       z[i+1] = x[i+1] + y[i+1];
  10       z[i+2] = x[i+2] + y[i+2];
  11       z[i+3] = x[i+3] + y[i+3];
  12       z[i+ncores*4]   = x[i+ncores*4]   + y[i+ncores*4];
  13       z[i+ncores*4+1] = x[i+ncores*4+1] + y[i+ncores*4+1];
  14       z[i+ncores*4+2] = x[i+ncores*4+2] + y[i+ncores*4+2];
  15       z[i+ncores*4+3] = x[i+ncores*4+3] + y[i+ncores*4+3];
  16    }
  17 }