Hello, I am now trying to run the step-17 on WSL by ``` mpirun -np 4 ./step-17 ``` which gives me the following messege ``` -------------------------------------------------------------------------- Open MPI tried to fork a new process via the "execve" system call but failed. Open MPI checks many things before attempting to launch a child process, but nothing is perfect. This error may be indicative of another problem on the target host, or even something as silly as having specified a directory for your application. Your job will now abort.
Local host: DesktopName Working dir: /home/MyName Application name: ./step-17 Error: Permission denied -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun was unable to start the specified application as it encountered an error: Error code: 1 Error name: (null) Node: DesktopName when attempting to start process rank 0. -------------------------------------------------------------------------- 4 total processes failed to start [ DesktopName:30751] 3 more processes have sent help message help-orte-odls-default.txt / execve error [ DesktopName:30751] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages ``` The deal.ii is installed directly by ``` sudo apt-get install libdeal.ii-dev ``` The step-17 without mpirun is OK. So I am wondering if there is some problems with the mpi and WSL. Many thanks, I Pei-Liang -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/dealii/de17a017-9b07-45d7-8869-36ec6136f3aan%40googlegroups.com.
