Configure OpenMPI with PBS Torque

[adarsh]

openpbs and torque are different. Just in case this is PBS OSS / openpbs forum.

PBS Default number of nodes and number of cpus

So a little history for your knowledge. PBS was originally developed for NASA under a contract project. Altair Engineering acquired the rights to all the PBS technology and intellectual property from Veridian in 2003. Altair Engineering currently owns and maintains the intellectual property associated with PBS, and also employs the original development team from NASA. The following versions of PBS are currently available: OpenPBS — original open source version released by MRJ in 1998 (not ac…

Compiling OpenMPI with openpbs, this forum discussion might be helpful

Compile OpenMPI with PBSpro 14.1.10

In addition to the pbs-config and the LDFLAGS / LD_LIBRARY_PATH above, the error about “TM support requested but not found” can still occur. Looking in the config.log will show: configure:6266: gcc -L/opt/pbs/lib -lpbs -lpthread -lcrypto conftest.c >&5 /usr/bin/ld: cannot find -lcrypto collect2: error: ld returned 1 exit status The solution to this is to construct a symbolic link if libcrypto.so does not exist. (Thanks Alexis/Prasanna) Check the listing first: ls -al /usr/lib64/libcry…

Openmpi support

PBS Supports openmpi, but the openmpi should be compiled with PBS TM option. Thats correct, for this to work you need to compile openmpi with PBS TM , please follow the below

TM api on pbspro does not work for me?

fedele, We hope you have compiled OpenMPI from source as below: 1. tar -xvzf openmpi-XXX.tar.gz (current stable version as of now ) 2. export LIBS=-ldl 3. source /etc/pbs.conf 4. vi /opt/pbs/bin/pbs-config (chmod 755 ) copy paste the script mkaro has suggested in this link http://community.openpbs.org/t/compile-openmpi-with-pbspro-14-1-10/159/4 5. cd openmpi-XXX 6. ./configure --prefix=/appdata/openmpi/XXX --with-tm=/opt/pbs --enable-mpi-interface-warning --enable-shared --enable-static…

Thank you.