Category:Compilers
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Document the various specialized compiler packages installed on the nodes.
Alinea ARM-HPC compiler
Installed on Cerberus ARM packages branch
License server runs on cerberus, floating license,.
PGI gpu-accelerating compiler
The Portland Group gpu accelerating compiler is installed on Voltar. Basic use:
pgcc -acc helloworld.c -o hello
The -acc option activates the automatic acceleration. For this to work the license manager must be running. The LM is also on Voltar,
# systemctl status lmgrd
lmgrd.service - LSB: License manager for PGI compilers
Loaded: loaded (/etc/rc.d/init.d/lmgrd; bad; vendor preset: disabled)
Active: active (running) since Thu 2020-01-02 15:57:14 PST; 6min ago
Docs: man:systemd-sysv-generator(8)
Process: 235389 ExecStart=/etc/rc.d/init.d/lmgrd start (code=exited, status=0/SUCCESS)
Tasks: 5
CGroup: /system.slice/lmgrd.service
|-235399 /packages/pgi/linux86-64/2018/bin/lmgrd -c /packages/pgi/license-voltar.dat
`-235401 pgroupd -T voltar.nic.uoregon.edu 11.16 7 -c :/packages/pgi/license-voltar.dat: -srv az5YIQSruq...
If it is not running and pgcc complains (pgcc: LICENSE MANAGER PROBLEM: Cannot connect to license server system.),
systemctl start lmgrd
Pages in category "Compilers"
The following 7 pages are in this category, out of 7 total.