What's new archive

The main page of the wiki only lists what's new on the wiki in the current month. Previous announcement on new and changed pages will be kept on this page.

New in January 2011:

• Users can now request Network Switch Affinity for GPC ethernet jobs at runtime (northrup, 24 Jan).
• The slides of the two January SNUG TechTalks (by Sarah Rauscher and Bijia Pang) can be found on the new SNUG TechTalks page (rzon, 20 Jan)
• Updated and improved SciNet User Tutorial (rzon, 5 Jan)
• How to use Co-array Fortran on the GPC (rzon, 3 Jan)

New in December 2010:

• Tutorial and manual page now ordered by subject (rzon)
• A GNU-Parallel version of the script to run multiple serial jobs on multiple GPC nodes (rzon)
• Slides of the TechTalk on 'Profiling and Tuning' (ljdursi)
• Addition of ImageMagick software packages on GPC (dgruner)
• Scientifically validated CESM1 runs on the CCSM4 page (guido)
• The precise implementation of the scratch purging policy (pinto)

New in November 2010:

• How to use GNU parallel for running multiple serial jobs on a GPC node (rzon)
• How to setup local perl modules on the GPC (rzon)
• How to use job arrays, a way to submit similar jobs, added to the Moab Scheduler page (northrup)
• TechTalk 'Debuggers' slides (rzon)
• A number of module names have been changed on the gpc for consistency (rzon).

New in October 2010:

• Further enhancements to diskUsage. You may also generate plots of your usage over time (with the -plot option) (pinto)
• TechTalk 'Version Control' slides (northrup)
• Intro to Parallel I/O Course Tutorials and Manuals page (northrup,rzon,ljdursi)
• CPMD 3.13.2 installed on the GPC (dgruner)
• Slides, source code from one-day Intro to Practical Parallel Programming Course (22 Sept) posted on the Tutorials and Manuals page (ljdursi)

New in September 2010:

• The diskUsage command has been enhanced, and now you may get information on how much your usage has changed over a certain period with the -de option.(pinto)
• Tips on how to use ramdisk in combination with GAMESS (but note the disk and memory requirements on the job!) (dgruner)
• Intro to SciNet slides (rzon)
• IntelMPI 3.x has been deprecated (ljdursi)
• TechTalk 'Parallel File System and IO' slides (rzon)
• NWChem 5.1.1 installed on the GPC (dgruner)

New in August 2010:

• SciNet class schedule announced (rzon)
• Updated and improved SciNet User Tutorial (rzon)
• SSH keys and SciNet (ljdursi)
• How to find out how much disk space you're using and how much you have left (pinto)
• Hyperthreading with Gromacs (cneale)

New in July 2010:

• The wiki main page has been rearranged. Links to the manual and tutorial sections can be found on the left (Rzon).
• Pdfs of the SciNet GPU Workshop July 2010 (Rzon)
• A menu on the left side that stays as you navigate the wiki (Rzon)
• Started the pilot project on Hierarchical Storage Management (HSM) (pinto)
• Added an Intel Whitepaper on Floating Point Consistency to the Manual Section (Northrup)
• Tips for running the climate modelling code CCSM4 on the TCS from the Peltier group (Guido)
• How to apply file access control to specific members of your group (pinto)
• More tips on using GAMESS(US) on the GPC from the Fekl group (Mzd).
• Explanation of what PolicyViolation means and why your job won't start with one (Ljdursi)

New in June 2010:

• Tips for using HyperThreading on the GPC (Rzon)
• How to trap signals in C, C++ and Fortran (Rzon)
• Printing to standard output in .bashrc can break lots of things. This and other tips in important .bashrc guidelines (Rzon)
• Instructions on using the ParaView Visualization Package on GPC (Ljdursi)
• Tips on using the Vasp code from the Polanyi Group (Imcnab)
• Updated tips on using Ram Disk on GPC jobs (Rzon)
• More sophisticated methods to run serial jobs on GPC (Rzon)
• `What's new' section on the wiki main page (Ljdursi)