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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 0 Bytes
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, GNUPLOT, GNU , COMPILE, FFTW, ACML, MPC, SQ, LDWRAPPER, SUBVERSION

Current system state details Graphs

Recent System Notices

Status Status Notes
Mar 17 2017, 06:55PM
(10 days ago)

Wobbie, Requin, Iqaluk and Cat have been operating normally.

Mar 14 2017, 12:27PM
(14 days ago)

Another power outage will take place tomorrow, Wednesday the 15th, at about 730 am.

Mar 12 2017, 12:09AM
(16 days ago)

Campus power will be turned off this Sunday morning (today, March 12, yes, that’s in 7 hours). All jobs will be lost, all login sessions terminated and systems will be unavailable, possibly until Monday.

If you are inconvenienced by this, please email embers@mcmaster.ca.

Mar 08 2017, 03:13PM
(19 days ago)

The “emergency” outage scheduled for tomorrow morning (Thursday, 3/9) has been canceled.

Mar 08 2017, 12:31PM
(20 days ago)

Campus construction has forced a power outage tomorrow (Thursday, 9th) morning. We will attempt to keep Iqaluk up (on battery power), but all Wobbie and Requin jobs will be killed.

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