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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, NETCDF, OPEN64, VIM, BINUTILS, ACML, GNUPLOT, GNU , COMPILE, FFTW, TEXLIVE, MPC, SQ

Current system state details Graphs

Recent System Notices

Status Status Notes
Mar 27 2015, 10:50AM
(3 days ago)

Requin’s local /scratch is currently having problems (df and some IO will hang).

Mar 16 2015, 04:14PM
(13 days ago)

Requin is behaving normally.

Mar 10 2015, 03:13PM
(19 days ago)

A component of Requin’s local /scratch storage is misbehaving. Access to files in /scratch may hang until this is fixed…

/home and /gwork are unaffected.

Jan 21 2015, 12:58PM
(2 months ago)

Requin is back to normal: local and global filesystems are working.

Jan 16 2015, 12:56AM
(2 months ago)

Requin’s having a problem with its /scratch again – inaccessible from all nodes. Jobs that only use /home and /work should run OK.

Sign-in to get full status history