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Cluster requin.sharcnet.ca

Links System documentation in the SHARCNET Help Wiki

Manufacturer HP
Operating System HP Linux XC 3.2.1
Interconnect Quadrics Elan4
Total processors/cores 1546
Nodes
requin: 1‑768
2 cores
2 sockets x 1 core per socket
AMD Opteron @ 2.6 GHz
Type: Compute
Notes: N/A
Memory: 8.0 GB
Local storage: 160 GB
requin: 769‑770
2 cores
2 sockets x 1 core per socket
AMD Opteron @ 2.6 GHz
Type: Login
Notes: Login nodes.
Memory: 4.0 GB
Local storage: None
requin: 771‑773
2 cores
2 sockets x 1 core per socket
AMD Opteron @ 2.6 GHz
Type: Admin
Notes: Admin nodes.
Memory: 4.0 GB
Local storage: None
Total attached storage 68.4 TB
Suitable use

Large, tightly-coupled MPI jobs.

Software available

BLACS, PATHSCALE, GAUSSIAN, MPFR, PGI, GSL, GIT, BLAST, NWCHEM, UTIL, CHARM++, GMP, MrBAYES, OPT, MATLAB, HDF, GCC, DDT, HP-MPI, INTEL, FIREFLY, OPEN64, VIM, BINUTILS, ACML, GNUPLOT, GNU , COMPILE, FFTW, MPC, SQ, LDWRAPPER

Current system state details Graphs

Recent System Notices

Status Status Notes
Jul 29 2016, 04:28PM
(26 days ago)

Starting yesterday afternoon, /global/b has returned to service on all Sharcnet clusters. We apologize for the extended outage, and believe that there was no loss of data. In recognition of how this outage was disruptive to 1/3 of users, affected users will be given higher inter-cluster fairshare/priority.

If you notice problems, please report via the ticket system: help@sharcnet.ca or https://www.sharcnet.ca/my/problems/submit

Jul 14 2016, 10:21AM
(about 1 month ago)

Requin, Wobbie, Iqaluk are up again and have behaved normally since late yesterday.

Jul 13 2016, 03:22PM
(about 1 month ago)

A campus power glitch has disrupted facilities located at McMaster (just when they had all recovered from some unplanned maintenance…) Should be back soon, possibly this afternoon.

Jul 07 2016, 01:21PM
(about 1 month ago)

Requin, Wobbie, Iqaluk and Cat are offline due to a power outage at McMaster.

Jun 14 2016, 07:15PM
(2 months ago)

Requin remains offline due to a problem with its networking. We hope to have it back online around the 28th.

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