view example/basic/ppe/Twice.cc @ 1699:0a70abda2ab6 draft

profile for gpu
author kkb
date Fri, 04 Oct 2013 20:05:17 +0900
parents 32bc4ea3557f
children
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line source

#include <stdio.h>
#include "SchedTask.h"
#include "Twice.h"
#include "Func.h"

/* これは必須 */
SchedDefineTask1(Twice,twice);

static int
twice(SchedTask *s,void *rbuf, void *wbuf)
{
    int *i_data;
    int *o_data;
    long i;

    i_data = (int*)s->get_input(rbuf, 0);
    o_data = (int*)s->get_output(wbuf, 0);
    i = s->x;
    o_data[i] = i_data[i] * 2;
    if ( s->scheduler->id % 2 != i % 2)
    printf("i= %04ld ,id=%d,mincpu=%d,maxcpu=%d,lx=%ld,ly=%ld\n"
           ,i,s->scheduler->id,s->scheduler->min_cpu(),s->scheduler->max_cpu()
           ,s->list->x,s->list->y);
    return 0;
}