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50 Recent Changes in HPC Web retrieved at 15:33 (GMT)

How to Submit Jobs Introduction Computations on the cluster are started by submitting a job to the queue manager ( SGE ), The queue manager selects a compute ...
Available Queues and Limits A new set of queues and limits have been implemented with the deployment of the InfiniBand fabric (summer 2012). Introduction ...
Hydra Lattice Update To all Hydra and Lattice users The new nodes (twelve R815, 64c/256GB) have been racked a powered up. ...
Welcome to the 1 @SAO Wiki What`s New Nov 25th 2014: How to Monitor the Cluster and Jobs Status. Disk Space Cleanup: Spring cleaning in December ...
Disk Space Cleanup: Spring Cleaning in December The corollary of the recent increased use of the cluster is an increased disk space usage. We will clean up old ...
How to Monitor the Cluster and Jobs Status You may have noticed, or not, that the cluster load has steadily increased, as more users are accessing it and making good ...
What`s New Nov 19th 2014: Update on the upgrade. Oct 21 2014: The Intel and PGI compilers have been upgraded. Sep 22nd 2014: ...
To Hydra`s users: We have upgraded the Intel and PGI compilers new versions are available, while the old/default versions have not been changed ...
SI/HPC Jan 2013 Survey Results 30 people answered the survey, the results are attached (in two formats). Results Raw results of SI/HPC Survey Jan 2013. ...
High Memory Cluster Lattice Introduction The OCIO/ORIS has purchased two new nodes with 24 cores and 504GB of memory each. These nodes are intended for jobs that ...
FAQs 1 Queues What queuing system is running on hydra and where is the documentation? How do I submit a job to the queue? How do I list ...
How to use GSL the GNU Scientific Library the cluster Introduction GSL Ver 1.15 is available on Hydra , for the GNU ( gcc ) compilers. You can find ...
HPC Primer Hardware Configuration As of Jan 1st, 2013 Compute Nodes Disk Space InfiniBand Fabric Compute Nodes Configuration All the compute ...
Monitoring your job(s) Query Job(s) Status Deleting/Killing a Job Modifying a Job Resources Job Resources Usage Cluster Status Compute ...
Using the GNU compilers to run MPI code with IB support MPI with IB support ( mvapich ) is available for the GNU compilers No changes to any of your codes ...
How to submit a MPI job, using GNU, over IB This primer describes how to submit parallel MPI jobs, using program compiled and linked with the GNU compilers, over ...
How to submit a MPI job, using PGI, over IB This primer describes how to submit parallel MPI jobs, using program compiled and linked with the PGI compilers, over ...
Using the PGI compilers and MPI for the IB fabric Read first Using the PGI compilers MPI support is provided for the PGI compilers and the IB fabric as ...
How to copy files to/from hydra and what disk(s) to use How to copy files to/from hydra You can copy files to/from hydra using scp or sftp to ...
Queues FAQs What queuing system is running on hydra and where is the documentation? The queuing system running on hydra is the Sun Grid Engine ( SGE ) ...
How to use IDL GDL on the cluster Introduction IDL is available on hydra , and uses the pool of the licenses available on the CF managed machines. Since ...
HPC@SAO meeting The HPC@SAO meeting, held Mon Feb 11 at 2pm in Phillips, will be webcast. Grab the file slides.pdf with the viewgraphs for the meeting ...
SAO/HPC Dec 2012 Survey Results 41 people answered the survey, 40 said yes to having a meeting. the majority favors holding the meeting during ...
Jan 2012 News (updated Oct 2012) My visit w/ DJ and GVD at Herndon in December 2011 was very successful. The cluster will be upgraded, s/w and h/w, as follow ...
Using the GNU compilers (gcc, gfortran) The gnu compilers are in /usr/bin/ , and thus /usr/bin/ must be in your path to access them. Fortan gfortran ...
Using MPI with the Intel Compilers Read first Using the Intel Compilers ( icc , ifort ) on how to access the Intel compilers the ICS provides support for ...
How to submit a MPI job, using Intel, over TCP/IP or IB This primer describes how to submit parallel MPI jobs, using program compiled and linked with the Intel ...
How to submit a MPI job, using PGI, over TCP/IP This primer describes how to submit parallel MPI jobs, using program compiled and linked with the PGI compilers ...
Primers Introduction Hardware configuration How to Compile Introduction Using the GNU compilers ( gcc , g , gfortran ) Serial programs ...
How to Submit a MPI Job, using OpenMPI, over TCP/IP This primer describes how to submit parallel MPI jobs, using the OpenMPI implementation (GNU compiler, ORTE ...
How to Submit a MPI Job, using OpenMPI, over the IB fabric This primer describes how to submit parallel MPI jobs, using the OpenMPI implementation (GNU compiler ...
How to run OpenMP jobs Introduction OpenMP is a API for multi platform shared memory parallel programming. Programs are parallelized by the compiler, using embedded ...
How to Submit Job Arrays Introduction This primer describes how to submit job arrays, namely a slew of serial jobs that run the same script but for a different ...
Using the GNU compilers and OpenMP OpenMP is an API to let the compiler parallelize your code, using directives, called pragmas , and a shared memory model, ...
Using the PGI compilers and OpenMP OpenMP is an API to let the compiler parallelize your code, using directives, called pragmas , and a shared memory model, ...
Using the Intel compilers and OpenMP OpenMP is an API to let the compiler parallelize your code, using directives, called pragmas , and a shared memory model ...
Using the PGI compilers and MPI Read first Using the PGI compilers MPI support is provided for the PGI compilers as mpich (using TCP/IP, not IB) Configuration ...
Using the PGI compilers The PGI (Group) compilers are available on hydra , (as well as on all CF managed machines.) The latest available version, on ...
Using the Intel Compilers ( icc , ifort ) The following Intel compilers are available on hydra : Fortran Compiler XE 12.0 Update 2 Debugger ...
Using the GNU compilers to run under OpenMPI OpenMPI comes pre built with Rocks using the gnu compilers. Use the compilers in /opt/openmpi/bin/ ...
Compilers: Introduction There are three sets of compilers available on hydra. They all support C , C , f77 and f90 . You can produce and run ...
HPC Primer Introduction Introduction Login Support Software Introduction The cluster, hydra , is made of two login nodes, ...
New Set of Queues and Limits A new set of queues and limits have been implemented with the Rocks upgrade to 5.4.3 of March 7th 2012; this page describes them ...
RFC A New Set of Queues RFC: Request for Comments February 2012 Introduction Proposed Queues Limits New Qsub flags Examples Query ...
Man Pages for Grid Engine Commands Rocks 5.3 versions: Command Format Comments qsub , qalter html pdf ps submit a job, modify job ...
This is a subscription service to be automatically notified by e mail when topics change in this 1 web. DingDJ #64;si.edu : WebHPCWhatsNew mphelps #64 ...
HPC Web Preferences The following settings are web preferences of the HPC web. These preferences overwrite the site level preferences in . and ...
Nov 28 2011 As you have probably already read, the Director`s office has appointed me as`HPC analysis` (part time). To get started I propose a CfA wide meeting with ...
Nov 28 2011 As you have probably already read, the Director`s office has appointed me as`HPC analysis` (part time). To get started I propose a CfA wide meeting with ...
Error Messages FAQs error: can`t unpack gdi request If qstat returns this error message, i.e. : hydra % qstat j 302388 error: can`t unpack gdi request ...
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Topic revision: r1 - 2006-11-15 - TWikiContributor
 
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