Ruby

Octave

Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab. It may also be used as a batch-oriented language.

Octave has extensive tools for solving common numerical linear algebra problems, finding the roots of nonlinear equations, integrating ordinary functions, manipulating polynomials, and integrating ordinary differential and differential-algebraic equations. It is easily extensible and customizable via user-defined functions written in Octave's own language, or using dynamically loaded modules written in C++, C, Fortran, or other languages.

HOWTO: Install your own python modules

While we provide a number of Python modules, you may need a module we do not provide. If it is a commonly used module, or one that is particularly difficult to compile, you can contact OSC Help for assistance, but we have provided an example below showing how to build and install your own Python modules, and make them available inside of Python. Note, these instructions use "bash" shell syntax; this is our default shell, but if you are using something else (csh, tcsh, etc), some of the syntax may be different.

Allinea

OSC provides Allinea Performance Reports and Allinea MAP to all OSC users. 

  • Allinea Performance Reports: very simple tool to generate one single-page HTML report that presents overall performance characteristics of HPC applications
  • Allinea MAP: HPC application profiler with easy-to-use GUI environment.

Versions

The following versions of Allinea are available on OSC clusters:

All ACLs lost in Home Directories after 6/7 downtime

Date: 
Tuesday, June 7, 2016 - 6:00pm
Supercomputer: 

All ACLs set within the Home Directory filesystem (/nfs/##) were lost during the 6/7 downtime.  This was caused by the migration to a new server that does not support the old POSIX ACLs.

Migrating the ACLs was not possible due to both the fact POSIX ACLs are not easily translatable to NFSv4 ACLs, and none of our tools supported such a migration.

OSCusage

Introduction

OSCusage is command developed at OSC for use on OSC's systems.  It allows for a user to see information on their project's current RU balance, including which users and jobs incurred what charges.

Messages from qsub

We have been adding some output from qsub that should aid you in creating better job scripts. We've documented the various messages here.

NOTE

A "NOTE" message is informational; your job has been submitted, but qsub made some assumptions about your job that you may not have intended.

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