我正在尝试在我的本地机器上使用 MPI 引擎启动 IPython。我需要 MPI。IPython 文档建议只运行这个:
$ ipcluster start -n 4 --engines=MPIEngineSetLauncher
但是,它并没有说明之后要做什么。对我来说,结果是:
$ ipcluster start -n 4 --engines=MPIEngineSetLauncher
2012-10-18 11:07:14,340.340 [IPClusterStart] Using existing profile dir: u'/Users/enos/.ipython/profile_default'
2012-10-18 11:07:14.342 [IPClusterStart] Starting ipcluster with [daemon=False]
2012-10-18 11:07:14.342 [IPClusterStart] Creating pid file: /Users/enos/.ipython/profile_default/pid/ipcluster.pid
2012-10-18 11:07:14.342 [IPClusterStart] Starting Controller with LocalControllerLauncher
2012-10-18 11:07:15.343 [IPClusterStart] Starting 4 Engines with MPIEngineSetLauncher
2012-10-18 11:07:45.348 [IPClusterStart] Engines appear to have started successfully
它就在那里。如何获得 IPython 命令提示符?
我正在使用 4 核机器的 OSX 10.8 上的 IPython 0.13 尝试此操作。