Re: [OMPI users] [EXTERNAL] Shmem errors on Mac OS Catalina

2020-02-07 Thread Jin Tao via users
s.open-mpi.org> wrote: >>> >>> Good afternoon, >>> >>> I fear that files created with shm_open(), a call used in the posix >>> shmem component, are not being cleaned up properly. To test this theory, >>> can you please reboot your computer and try

Re: [OMPI users] [EXTERNAL] Shmem errors on Mac OS Catalina

2020-02-07 Thread Jin Tao via users
; >> users@lists.open-mpi.org> wrote: >> >> Good afternoon, >> >> I fear that files created with shm_open(), a call used in the posix shmem >> component, are not being cleaned up properly. To test this theory, can you >> please reboot your computer and try

Re: [OMPI users] [EXTERNAL] Shmem errors on Mac OS Catalina

2020-02-07 Thread Jin Tao via users
I fear that files created with shm_open(), a call used in the posix shmem > component, are not being cleaned up properly. To test this theory, can you > please reboot your computer and try again? Rebooting should remove any > temporary files created with shm_open(). > > Sam > > On

[OMPI users] Shmem errors on Mac OS Catalina

2020-02-06 Thread Jin Tao via users
Hi, I am running Open MPI on Mac OS Catalina and am running into an issue. - I installed Open MPI and everything seemed to be working fine until a few hours ago. - I make and run with the terminal command: * make && mpiexec --mca shmem posix --oversubscribe -np 8 main.out* - When I do this, I