During the 2/9/16 downtime a change was made to the functionality of qsub affecting all users.
ARM MAP is a full scale profiler for HPC programs. We recommend using ARM MAP after reviewing reports from ARM Performance Reports. MAP supports pthreads, OpenMP, and MPI software on CPU, GPU, and MIC based architectures.
ARM Performance Reports is a simple tool used to generate a single-page HTML or plain text report that presents the overall performance characteristics of HPC applications. It supports pthreads, OpenMP, or MPI code on CPU, GPU, and MIC based architectures.
LAMMPS stable version 7Dec15 has been installed on Glenn, Oakley, and Ruby. Usage is via the modules lammps-7Dec15 on Glenn and lammps/7Dec15 on Oakley and Ruby. For information on installation details, such as, available packages, see the output of the respective module help command, e.g.: module help lammps/7Dec15
MPI is a standard library for performing parallel processing using a distributed memory model. The Oakley, Ruby, and Owens clusters at OSC can use the OpenMPI implementation of the Message Passing Interface (MPI).
A cxx11 module has been added to provide C++11 support for the Intel 14 and 15 C++ compilers. See OSC's Intel compiler page for details.
PAPI 5.4.1 (the newest version) has been installed on Oakley and Ruby. This tool can be used via "module load papi/5.4.1".
Also a software page is created for PAPI, where the deatils about PAPI module and usage are available.
PAPI provides the tool designer and application engineer with a consistent interface and methodology for use of the performance counter hardware found in most major microprocessors. PAPI enables software engineers to see, in near real time, the relation between software performance and processor events.
This software will be of interest only to HPC experts.
matlab version r2015a and r2015b have been installed on oakley and ruby.
The default modules of some packages were updated on Ruby. Users who have built their own software may be required to rebuild their software or explicitly load the compiler and MPI modules used in building the software. For more details