int main(int argc, char *argv[])
{
int temp1 = 2;
int temp2 = 4;
int *m = &temp1;
int *n = &temp2;
printf("Before: m = %d, n = %d\n", *m, *n);
/* exchangeTwoNumber(m, n); */
exchange2(temp1, temp2);
printf("After: m = %d, n = %d\n", *m, *n);
}
/**********************************************************
主函数
**********************************************************/
void main(void)
{
P0=0xff;
P2=0xff;
n=0;
num = 0;
shift=0x7f; //位码初值
T2CON = 0x00; //设置T2CON寄存器
TH2 = 0xfc; //1ms定时
TL2 = 0x66;
ET2 = 1; //启用Timer2中断
EA = 1; //总中断允许
TR2 = 1; //启动定时器2
while(1)
{
init_data();
while(num<8)
{
exchange1(); //数据交换
delayms(500); //调整移动速度
num++; //计数值加1
}
num = 0; //清计数单元
delayms(1000); //调整停留速度
while(num<8)
{
exchange2(); //数据交换
delayms(500); //调整移动速度
num++; //计数值加1
}
num = 0; //清计数单元
}
}
int main (int argc, char **argv)
{
int r_bufid, info, bytes, msgtag, parent, endofprocess = 0;
heur_prob *p = (heur_prob *) calloc(1, sizeof(heur_prob));
parent = receive(p);
printf("\nWelcome, I am task %i\n\n", pvm_mytid());
while(!endofprocess){
printf("\nim gonna try to receive at parallel_process.\n");
PVM_FUNC(r_bufid, pvm_recv(-1, -1));
PVM_FUNC(info, pvm_bufinfo(r_bufid, &bytes, &msgtag, &parent));
printf("\nim still in parallel_process\n");
switch(msgtag){
case S_EXCHANGE:
exchange(parent, p);
break;
case S_EXCHANGE2:
exchange2(parent, p);
break;
case S_FARNEAR_INS:
farnear_ins(parent, p);
break;
case S_FARTHEST_INS:
farthest_ins(parent, p);
break;
case S_MST:
mst();
break;
case S_NEAREST_INS:
nearest_ins(parent, p);
break;
case S_NEAR_CLUSTER:
near_cluster(parent, p);
break;
case S_SAVINGS:
savings(parent, p);
break;
case S_SAVINGS2:
savings2(parent, p);
break;
case S_SAVINGS3:
savings3(parent, p);
break;
case S_SWEEP:
sweep(parent, p);
break;
case S_TSP_FI:
tsp_fi(parent, p);
break;
case S_TSP_FINI:
tsp_fini(parent, p);
break;
case S_TSP_NI:
tsp_ni(parent, p);
break;
case STOP:
endofprocess = 1;
}
}
return 0;
}
