wiki.chpc.ac.za

howto:openfoam - Updated latest version to v2606

ccrosby (ccrosby@undisclosed.example.com) — 2026-08-28T15:49:39+00:00

OpenFOAM at CHPC Contents: * Running OpenFOAM * Compiling your own OpenFOAM code * Using the HiSA compressible Solver for OpenFOAM Latest version: OpenFOAM-v2606 The most recent available version is OpenFOAM-v2606. In contrast to previous installations, this has been compiled with Intel's OneAPI compiler and runs under IntelMPI. No special settings or parameters outside of the source script OF2606 are required. Here is an example job script:

howto:pbsdsh - [Example 2: job script]

kevin (kevin@undisclosed.example.com) — 2026-08-25T21:58:59+00:00

pbsdsh There is a major problem with using GNU parallel directly on the PBSPro cluster: it uses the ssh transport and not momd which means that the PBS does not know about the tasks. This prevents PBSPro from properly monitoring or cleaning up node(s) when a job ends. Especially if that job ends from error or walltime ending.

workshops:hpcfaq - created

kevin (kevin@undisclosed.example.com) — 2026-08-21T10:46:38+00:00

FAQ for Practical HPC Course PBSPro Resource Request Parameters When would you use -q smp in your .pbs file as opposed to -q serial or -q normal? The queue must match the number of cores and nodes you request: * serial queue: If you want to request fewer than 24 cores, eg

howto:schrodinger

cmukhanu (cmukhanu@undisclosed.example.com) — 2026-07-21T13:31:41+00:00

Schrodinger at CHPC This is a package provided by SCHRODINGER This license can only be used by CHPC registered users, which are associated with South African higher education institutions To gain access to Schrodinger you need to contact us via HelpDesk page

howto:new-schrodinger-install-guide.pdf - created

cmukhanu (cmukhanu@undisclosed.example.com) — 2026-07-21T13:30:41+00:00

howto:material_studio

alopis (alopis@undisclosed.example.com) — 2026-07-21T12:33:11+00:00

Material Studio at CHPC This is a package provided by BIOVIA You will need to edit your “hosts.” file (with no extension). The edit is done by copying this hosts file to one of your own dirs such as Documents, edit there, and then copy file back (in the etc\ dir you can't easily edit directly). Do the copy as Administrator (and using Admin elsewhere may help too).

howto:new-ms-install-guide.pdf - created

alopis (alopis@undisclosed.example.com) — 2026-07-21T12:20:02+00:00

howto:ansys - [Exporting graphics during a run]

ccrosby (ccrosby@undisclosed.example.com) — 2026-07-21T09:03:11+00:00

ANSYS/Fluent Tutorial video - multi-node post-processing Up to v241 it is straightforward to do post-processing on a compute node, using the Mesa software-rendering library. However, from v242 this is only possible with a GPU-equipped visualization node. The process is illustrated in this

guide:mobaxterm.png - created

kevin (kevin@undisclosed.example.com) — 2026-07-10T10:43:06+00:00

chpc:chpc_accounts_policy-v2.8.pdf - created

kevin (kevin@undisclosed.example.com) — 2026-07-01T14:43:54+00:00

guide:wg2.png - created

bbarsch (bbarsch@undisclosed.example.com) — 2026-06-15T14:30:34+00:00

guide:wg1.png - created

bbarsch (bbarsch@undisclosed.example.com) — 2026-06-15T14:26:37+00:00

guide:mobaxtermterminal.png - created

ccrosby (ccrosby@undisclosed.example.com) — 2026-06-11T16:22:28+00:00

guide:cloud:terraform-state-files.png - created

sfebruary (sfebruary@undisclosed.example.com) — 2025-10-20T12:51:45+00:00

guide:cloud:terraform-states.png - created

sfebruary (sfebruary@undisclosed.example.com) — 2025-10-20T12:45:22+00:00

guide:cloud:openstack-rc-dl.png - created

sfebruary (sfebruary@undisclosed.example.com) — 2025-10-20T12:32:23+00:00

guide:cloud:cloud_policydoc_final.pdf - created

bbarsch (bbarsch@undisclosed.example.com) — 2025-06-25T13:48:53+00:00

howto:zenmap_1.png - created

alopis (alopis@undisclosed.example.com) — 2025-04-16T12:55:49+00:00

howto:paraview_user_guide_version_1.2.pdf - created

ccrosby (ccrosby@undisclosed.example.com) — 2025-04-14T10:59:25+00:00

quick:joeblogs.png - created

ccrosby (ccrosby@undisclosed.example.com) — 2025-03-19T08:06:50+00:00