寻找一个测试Stata/MP的示例程序
我最近购买了在 Linux 服务器上运行的 Stata MP12(8 核)许可证。
有没有人写过Stata程序,比如说测试Stata MP性能的模拟研究?我想监视作业处理过程中实际使用的核心和内存数量。
如果有人可以与我们分享该程序,我将不胜感激。
感谢您的帮助
I recently purchase a Stata MP12(8 cores) license running on a Linux server.
Does anyone has written a Stata programme, say a simulation study to test the performance of Stata MP? I would like to monitor the number of cores and memory actually being used during the processing of the job.
I would be grateful if someone could share the programme with us.
Thank you for your help
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我认为我们需要更多关于您想要比较的内容的详细信息。如果您只是想了解涉及大数据和密集数据例程的作业在 Stata 12 中与 Stata 11 中需要多长时间,那么您可以运行任何并行命令并打开计时器(或 rmsg)。如果您想在 Stata 12 MP 中针对大数据比较并行化与非并行化命令,那么您可以使用 -logit-(并行化)与 -xtmixed-(非并行化)等命令执行相同操作。最后,看一下有关使用各种命令的 MP 性能的报告:
http://www.stata。 com/statamp/statamp.pdf
你可以运行这样的东西并监视你的内存/核心,但如果我们知道你想要比较/观察什么,那会更有帮助:
I'm think we need more detail on what you want to compare. If you just want to see how long a job involving large data and intense data routines takes in Stata 12 versus, say, Stata 11, then you can run any parallelized command and set your timer (or rmsg) on. If you want to compare parallelized vs. non-parallelized commands in Stata 12 MP on big data, then you could do the same with commands like -logit- (parallelized) versus -xtmixed- (not). Finally, take a look at this report about MP performance with various commands:
http://www.stata.com/statamp/statamp.pdf
You could run something like this and monitor your memory/cores, but it would be more helpful if we knew what you wanted to compare/observe: