【发布时间】:2015-05-25 15:30:31
【问题描述】:
我想使用英特尔跟踪分析器和收集器分析 mpi 程序。我执行以下步骤: 1) mpiicc -trace first.cpp second.cpp -o prog 2) mpiexec -n 3 prog.exe 在第 2 步之后出现错误:
Error connecting to the Service
[mpiexec@crop] ..\hydra\utils\sock\sock.c (270): unable to connect from "crop" to "crop" (No error)
read from stdin failed, error 9.
[mpiexec@crop] ..\hydra\tools\demux\demux_select.c (78): select error (No such file or directory)
[mpiexec@crop] ..\hydra\pm\pmiserv\pmiserv_pmci.c (501): error waiting for event
[mpiexec@crop] ..\hydra\ui\mpich\mpiexec.c (1059): process manager error waiting for completion
它们是什么意思,我该如何解决?
【问题讨论】: