PAR Technologies PARASTATION5 V5 - Manual (Page 12)

Compiling the ParaStation5 packages from source
8 ParaStation5 Administrator's Guide
Please note that the individual version numbers of the distinct packages building the ParaStation5 system
do not necessarily have to match.
Compiling the ParaStation5 packages from source
To build proper RPM packages suitable for a particular setup, the source code for the ParaStation packages
can be downloaded from www.parastation.com/download
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.
Typically, it is not necessary to recompile the ParaStation packages, as the provided
precompiled packages will install on all major distributions.
Only the kernel modules should be compiled to provide modules suitable for the
current Linux kernel, see below.
To build the psmgmt package, use
# rpmbuild --rebuild psmgmt.5.0.0-0.src.rpm
After installing the psmgmt package, the pscom package can be built using
# rpm -Uv psmgmt.5.0.0-0.i586.rpm
# rpmbuild --rebuild pscom.5.0.0-0.src.rpm
This will build the packages pscom-5.0.0-0.i586.rpm and pscom-modules-5.0.0-0.i586.rpm .
The architecture will of course vary depending on the system the packages are built on.
While compiling the package, support for Infiniband will be included, if one of the following files where found:
File Version
/usr/mellanox/include/vapi/evapi.h Mellanox
/usr/include/infiniband/verbs.h OpenFabrics
/usr/local/ofed/include/verbs.h OpenFabrics (Voltaire)
Table 3.1. Supported Infiniband implementations
To enable Myrinet GM, the environment variable GM_HOME must be set.
To generate the pscom-modules package, holding the ParaStation5 protocol-specific kernel modules and
patched device drivers only, use the command
# rpmbuild --rebuild --with modules pscom.5.0.0-0.src.rpm
After installing the pscom package, the MPIch2 package can be built using
# rpm -Uv pscom.5.0.0-0.i586.rpm
# rpmbuild --rebuild psmpi2-5.0.0.src.rpm
This will create an installable MPIch RPM package, based on gcc. Support for other compilers can be
enabled using the
--with compiler options. Compiler could be intel for Intel icc, pgi for Portland
Group pgi or psc for Pathscale pathcc. The option g77_ will use gcc, rendering symbol names with a single
underscore prefixed.
Installing the RPMs
The installation on the cluster nodes has to be performed with administrator privileges. The packages are
installed using the rpm -U command:
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Source code for the documentation is currently not available.