外壳工艺的并行执​​行 [英] Parallel execution of shell processes

问题描述

是否有可用的工具并行的Windows批处理文件执行多个程序？我已经发现了一些有趣的工具用于Linux（平行并的 PPSS ），但是，我需要为Windows平台的工具。

Is there a tool available to execute several process in parallel in a Windows batch file? I have found some interesting tools for Linux (parallel and PPSS), however, I would need a tool for Windows platforms.

奖励：这将是巨大的，如果该工具还允许以一种简单的方式多台计算机之间分配过程中，远程运行的进程一拉的 PSEXEC 。

Bonus: It would be great if the tool also allowed to distribute processes in an easy way among several machines, running the processes remotely a la PsExec.

例如：我想，在for循环以下

Example: I would like that in the following for loop

for %F in (*.*) do processFile.exe %F

processFile.exe的情况下，有限数量的并行运行，以充分利用多核CPU的。

a limited amount of instances of processFile.exe are running in parallel to take advantage of multi-core CPUs.

推荐答案

在Linux下GNU的xargs有着-P N开关，推出N的进程并行。

GNU xargs under Linux has a "-P n" switch to launch "n" processes in parallel.

也许cygwin的/ MinGW的建设的xargs也支持这一点？

Maybe cygwin/mingw build of xargs also supports this?

然后你可以使用：

xargs -P 4 processFile < fileList

没有花哨的多节点的过程产卵，虽然。

No fancy multi-node process spawning, though.

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