主题:【求助】:请教信息技术方面的大牛有关多线程的问题 -- newtime
共:💬51 🌺45
A light weight process, ie, the thread, must do substantial chunk of work to gain sufficient efficiency. In your case, I highly suspect it's because the threads are not doing enough work, so your CPU spends most of the time creating and destroying the threads instead of doing calculation, the real work.
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🙂那是很热门也实用的。。。 慕容青草 字186 2009-08-14 01:37:43
🙂在同一个CPU上,同样的总计算量的话, 1 慕容青草 字170 2009-08-14 01:02:09
🙂And also it's Monte Carlo 青稞酒 字48 2009-08-14 00:53:17
🙂Computer Science 101
🙂good point 可爱的中国 字0 2009-08-14 00:54:15
🙂FORTAN 不懂。两个thread 里面有没使用需要 木头人 字116 2009-08-15 05:40:01