Welcome to GPUMD Discussions! #584
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不太会用GitHub呢 |
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Well, you have already demonstrated that you can use it. |
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我想问一下能否用GPU加速一个MentoCarlo模拟粒子体系达到平衡态的问题。我正在做一个有896个粒子的体系，只考虑静电相互作用能。按照c++程序来写的话每一次蒙特卡洛模拟时间消耗就是o(n^2)。我想在计算每个粒子与其它剩余粒子相互作用能的时候用GPU并行来缩减时间。但是我在windows系统下的VS配置好环境后调用核函数并行加速比原来的程序慢了100倍左右。想问一下老师这个加速到底能否成功。 |
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Yes you can if you are good at GPU programming, but this question is unrelated to GPUMD. |
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感谢老师的回答。我正在读老师CUDA编程：基础与实践的书，但是我使用GPU加速程序可以运行，但是却无法成功加速系统。所以我就想来问一下这个GPU加速能否运用于蒙特卡洛模拟的过程。 |
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There are many successful examples of accelerating MC simulations using GPUs. So the answer is "yes" for your question. |
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👋 Welcome to GPUMD Discussions!
Here you can start discussions or answer questions related to the GPUMD package, particularly the NEP approach.
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