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| #include "utils.h"
int main ()
{
init_grid (64);
scalar s[];
foreach()
s[] = x + y;
// statsf() uses reduction operations
stats stat = statsf (s);
fprintf (qerr, "%g %g %g\n", stat.min, stat.sum, stat.max);
// Array reduction
#define arr_size 10
int cells[arr_size] = {0};
foreach (reduction(+:cells[:arr_size]))
cells[(int)(10*fabs(x))]++;
for (int i = 0; i < arr_size; i++)
fprintf (qerr, "%d ", cells[i]);
fputc ('\n', qerr);
// Coord reduction
coord p = {0};
foreach (reduction(+:p))
foreach_dimension()
p.x++;
fprintf (qerr, "%g %g\n", p.x, p.y);
}
|
