parallel for 块中有其他方法代替break吗？

[yaojunxi]

才开始学习openmp，知道在parallel for并行快中不能用break,但是有其他方法代替break的作用吗？如果没有的话，岂不是需要在循环里break跳出的代码都不能用parallel for来并行执行？
希望大虾来指点一下，感谢。
代码：
#pragma omp parallel
{
#pragma omp for
for(i=0; i<strlen(url)-7; i++)
{
if(*(url+7+i)=='/')
{
sprintf(path,"/%s",url+7+i+1);
snprintf(host,i+1,"%s",url+7);
break;／／出错
}
}

[JCYYang]

不能用break，因为本来并行执行，for中就应该没有顺序可言，而break违反了这种规定，按照break原来的语义，应该是break处对应的i，在该i之后的所有i‘都不执行。实际上，在并行时没有方法保证在该i之后的所有i‘都不执行（除非认为加入许多锁语句，但这样比串行慢多了。。。。而且没有并发性可言）。

[gis418670826]

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[hhwei1985]

up

[fy_kenny]

return 行不行？
有可能十并行机制，不需要你break

[xuyuanlanlu]

赚积分

[l3917055]

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[whoismickey]

up 要分

[lightwyf]

要分UP

[hero_liyi]

不错瓦

[xuchengfeifei]

大家分享

[yaojunxi]

to 1楼，谢谢，
to 5楼，在parallel for中貌似也不能用return吧，因为要保证for循环的单入单出

[lxpxupeng]

continue 呢