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 April 2014:

• Apr 4, 2014: High Performance Scientific Computing Course 2014
• Apr 4, 2014: Introduction to NetCDF4 binary files with Python, C++ and R (slides of the Mar 2014 TechTalk)

New in March 2014:

• Mar 12, 2014: Intro to GPU Computing Using CUDA (WestGrid Spring 2014 Seminar Series)

New in February 2014:

• Feb 28, 2014: Numerical Tools for Physical Sciences Course 2014
• Feb 12, 2014: Introduction to the Xeon Phi (slides of the Feb 2014 TechTalk)
• Feb 3, 2014: Scientific Software Development Course 2014

New in January 2014:

• Jan 22, Improved description of the Application Process for SciNet accounts
• Jan 15, 2014: IPython Notebook on GPC

New in November 2013:

• Nov 12, 2013: Research Computing with Python

New in October 2013:

• Oct 23, 2013: Slides of the MPI 3.0 Developer Seminar
• Oct 16, 2013: Using MySQL on the GPC (slide content of the Oct 2013 TechTalk)
• Oct 6, 2013: Slides of the "OpenMP 4" Developer Seminar
• Oct 6, 2013: Slides of the "Git-annex" TechTalk

New in July 2013:

• July 11, 2013: SciNet Training Webcasts

New in May 2013:

• May 16, 2013: Teaching Material from the 2013 Ontario Summerschool on High Performance Computing Central
• May 13, 2013: SciNet Certificate Program details.
• May 1, 2013: Slides of "Monitoring Jobs at SciNet" TechTalk

New in April 2013:

• Apr 25, 2013: Slides+recording Performance and Profiling Course, April 2013
• Apr 9, 2013: Slides+recording Scientific Computing Course lectures

New in March 2013:

• Mar 21, 2013: Slides+recording Scientific Computing Course lecture III.2
• Mar 20, 2013: Slides of the SciNet Developer Seminar on C++11
• Mar 19, 2013: Slides+recording Scientific Computing Course lecture III.1
• Mar 17, 2013: Using Sparse Matrix and Solver Routines from Intel MKL by Deepak Chandan (TechTalk slides)
• Mar 14, 2013: Slides+recording Scientific Computing Course lecture II.8
• Mar 13, 2013: Updated Intro to SciNet slides
• Mar 12, 2013: Slides+recording Scientific Computing Course lecture II.7
• Mar 7, 2013: Slides+recording Scientific Computing Course lecture II.6
• Mar 5, 2013: Slides Scientific Computing Course lecture II.5
• Mar 1, 2013: Slides+recordings of the Half Day Parallel I/O Course

New in February 2013:

• Feb 28, 2013: Slides+recording Scientific Computing Course lecture II.4
• Feb 26, 2013: Slides+recording Scientific Computing Course lecture II.3
• Feb 14, 2013: Slides+recording Scientific Computing Course lecture II.2
• Feb 13, 2013: Slides of the HPSS TechTalk‎
• Feb 12, 2013: Slides+recording Scientific Computing Course lecture II.1
• Feb 7, 2013: Slides+recording Scientific Computing Course lecture I.8
• Feb 5, 2013: Slides+recording Scientific Computing Course lecture I.7

New in January 2013:

• Jan 31, 2013: Slides of lecture 5 and slides and recording of lecture 6 of the Scientific Computing Course.
• Jan 30, 2013: Slides and recordings of the BGQ Day
• Jan 24, 2013: Slides and recording of lecture 4 of the Scientific Computing Course.
• Jan 22, 2013: Slides and recording of lecture 3 of the Scientific Computing Course.
• Jan 17, 2013: Slides and recording of lecture 2 of the Scientific Computing Course.
• Jan 15, 2013: Slides and recording of lecture 1 of the Scientific Computing Course.
• Jan 9, 2013: Slides of the SNUG TechTalk on Interactive Computational Biology added to the SciNet TechTalks and Seminars page.
• Jan 7, 2013: Wiki page for the Scientific Computing Course, 2013.

New in December 2012:

• Dec 12, 2012: TechTalk on VNC (slides).

New in November 2012:

• Nov 27, 2012: Slides of the SciNet Seminar on "Massively parallel assemblers for massively parallel DNA sequencers" by Sébastien Boisvert and Élénie Godzaridis.
• Nov 26, 2012: Slides of the SciNet Developer Seminar on "Granularities and messages: from design to abstraction to implementation to virtualization" by Élénie Godzaridis and Sébastien Boisvert.
• Nov 14, 2012: Slides of the SciNet TechTalk on Gnu Parallel
• Nov 7, 2012: Intro to SciNet: Video and Slides
• Nov 5, 2012: SciNet TechTalk Blue Gene/Q: SciNet BGQ

New in October 2012:

• Oct 24, 2012: OpenACC: Slides from the Sept 19 SciNet Developer Seminar by Mark Ebersole from NVIDIA.
• Oct 3, 2012: Performance Tuning with the IBM XL Compilers: Slides from the Sept 18 SciNet Developer Seminar by Kit Barton from IBM.
• Oct 3, 2012: Perl page updated on how to setup local modules with cpan.

New in September 2012:

• Sep 25, 2012: Slides for the course: Workflow Optimization for Large Scale BioInformatics
• Sep 12, 2012: Intro to SciNet slides
• Sep 12, 2012: Sep 2012 SNUG TechTalk: Science=Data
• Sep 11, 2012: How to use parallel gzip (pigz) in HPSS
• Sep 10, 2012: How to use checksums with the new version of hsi

New in July 2012:

• Jul 11, 2012: Separate 'System Update' box on the wiki front page
• Jul 7, 2012: Updated FAQ entry to account for minimum 15 minute walltime
• Jul 5, 2012: Info on submitting jobs on GPU Cluster , now integrated into GPC scheduler
• Jul 4, 2012: Using PGI compilers supporting OpenACC and Cuda Fortran on the GPU Cluster
• Jul 4, 2012: PGI compiler manuals added to the Tutorials and Manuals page

New in June 2012:

• Jun 29, 2012: Slides+code for the Ontario Summerschool on HPC Central
• Jun 13, 2012: TechTalk Remote Development slides

New in May 2012:

• Intro to SciNet slides (May 9)
• ADIOS TechTalk, slides and source code(May 9)

New in April 2012:

• Updated c++ course slides (Apr 26)
• Updated SciNet User Tutorial (Apr 24)
• Updated Scheduler Information (Apr 20)
• Updated GPC Cluster Information (Apr 20)
• Updated GPC MPI Information (Apr 20)
• Slides of the TechTalk on Infiniband at SciNet (Apr 11)
• A FAQ entry on how to deal with ib memory problems (Apr 7)

New in March 2012:

• Slides of the fourth lecture of High Performance Scientific Computing (Mar 16)
• Slides of the TechTalk on the Intel Math Kernel Library (Mar 14)
• Software installed on the Power 7 Linux cluster (Mar 12)
• Homework set 3 for high performance part of the scientific computing course (Mar 4)

New in January and February 2012:

• Updates to the page for high performance part of the scientific computing course, including lecture notes and homework assignment (Feb 10)
• SNUG TechTalk about MPI tuning parameters (Feb 6)
• Slides of the lectures of Part II of the Scientific Computing Course (Jan 13-Feb 3)

New in December 2011:

• Information about part II of the Scientific Computing Course on Numerical Tools for Physical Scientists (Dec 16)
• SNUG Techtalk Dec 2011 Intel Compiler Optimizations (Dec 14)
• Updates on the GPC transition to CentOS 6 (Dec 5)
• Slides and video of the first four Scientific Computing lectures (Nov 4-24)

New in November 2011:

• Transition to CentOS 6 (Nov 2)
• Slides and video of the first four Scientific Computing lectures (Nov 4-24)

New in October 2011:

• Scientific Software Development Course syllabus (Oct 28)
• Currently installed modules for the CentOS 6 nodes (Oct 17)
• SNUG talk by Manuel Saldaña on MPI as a programming model for High-Performance Reconfigurable Computers (Oct 14)
• How to distiguish between CentOS 5 and 6 in your .bashrc (Oct 12)

New in September 2011:

• Slides of the SciNet presentations given at the SciNet GPU Workshop Sept 2011 (rzon, Sep 26)
• Slides of the SNUG TechTalk on HPSS (pinto, Sep 14)
• Slides of the latest "Intro to SciNet" session (rzon, Sep 9)

New in August 2011:

• Source Code, Slides of the 1-day intro to GPGPU using CUDA Course (ljdursi, Aug 29)
• SciNet fall class schedule announced (rzon, Aug 29)
• Update info on how to distinguish what cluster you are on in the .bashrc file (northrup, Aug 4).

New in July 2011:

• Improved help for the ish application, which can browse previously indexed directories on the hpss system. (rzon, Jul 11).

New in June 2011:

• The P7 Linux Cluster is ready for usage.
• HPSS, which will expand SciNet's storage capacity, is in its final pilot phase.
• The Acceptable Use Policy has been added and included into the Essentials page (rzon, Jun 17).
• A link to a 2009 INRIA Technical Report on existing linear algebra libraries for C++ was added to the Math section of the Tutorial page (rzon, Jun 14).
• Slides of Pierre de Buyl's TechTalk on f2py: Fortran and Python (rzon, Jun 8).

New in May 2011:

• Slides, videos and source code of the 5-day parallel programming course (rzon, May 31).
• A link to the manual of the parallel debugger DDT was added on the right side of the Knowledge Base: Tutorials and Manuals page (rzon, May 31).
• Slides of the May 2011 TechTalk by Peter Colberg on Scripting HALMD with Lua and Luabind (rzon, May 4).
• SciNet's twitter feed can be found at the bottom of the main wiki page (dgruner, May 4).

New in April 2011:

• Slides and source code of the Scientific Modern Fortran class (ljdursi, Apr 19).
• Slides of the April 2011 SNUG on User-space modules and packages (rzon, Apr 14).
• Installing your own modules (rzon, Apr 7).
• Installing your own Python Modules (ljdursi, Apr 5).

New in March 2011:

• Instructions on how to install optional R packages from CRAN (ljdursi, 29 Mar).
• Videos of the Scientific C++ class (rzon, 29 Mar).
• Updated techniques to installed user-space Perl modules (mjanicki, 16 Mar).
• Slides and sample code of the one-day course on Scientific C++ (rzon, 16 Mar).
• The temporary location of the standard error/output file for GPC jobs has changed; see the FAQ for details (rzon, 10 Mar).
• The slides of the two March SNUG TechTalks (by Abdul Mroue and Jaochim Harnois-Déraps) can be found on the SNUG TechTalks page (rzon, 9 Mar)
• Links to the videos of the presentations given at the Science Illustrated symposium (rzon, 4 Mar)

New in February 2011:

• Links to the documentation of version 12 of the Intel compilers were added to the Tutorials and Manuals section (rzon, 25 Feb)
• Documentation for using the Integrated Performance Montitor for MPI jobs on GPC and TCS has been added to the Introduction to Performance page of the wiki (ljdursi, 20 Feb)
• The slides of the two February SNUG TechTalks (by Seth Dworkin and Ramses van Zon) can be found on the SNUG TechTalks page (rzon, 14 Feb)
• Instruction on how to reset the password for your Compute Canada and your SciNet account were added to the FAQ (pinto, 3 Feb)

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)