info specific to hood.math: Difference between revisions
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== Software == | == Software == | ||
* | * Hood currently runs [https://www.centos.org/ CentOS 6.7] | ||
* Intel Parallel Studio XE 2015 development suite (icc, ifort, MKL, etc.) | * Intel Parallel Studio XE 2015 development suite (icc, ifort, MKL, etc.) | ||
* | * GCC 4.4.7 installed by default | ||
* GCC 4.7.2 is also available, to use it, do '''one''' of the following: | |||
<ol> | |||
<li>Use SCL (Software Collection) to start a subshell with special environment, e.g.</li> | |||
:<code> scl enable devtoolset-1.1 bash </code> | |||
or if you prefer a CSH shell | |||
:<code> scl enable devtoolset-1.1 csh </code> | |||
<li>Set environment variables to refer to the optional versions, e.g.</li> | |||
:<code> export CC=/opt/centos/devtoolset-1.1/root/usr/bin/gcc </code> | |||
<li>Set your $PATH to find the optional commands first, e.g.</li> | |||
:<code> export PATH=`showpath /opt/centos/devtoolset-1.1/root/usr/bin current` </code> | |||
</ol> | |||
Revision as of 13:06, 19 June 2016
Administration
- hood.math is administered by MFCF
- no root or sudo access for users
- home directories on hood are served by NFS to winisk, kazan, and thelon
Hardware
- SuperMicro 8047R-7JRFT
- Four Intel Xeon E5-4640 8-core 2.4 GHz CPUs (Sandy Bridge microarchitecture)
- 256 GiB RAM
Software
- Hood currently runs CentOS 6.7
- Intel Parallel Studio XE 2015 development suite (icc, ifort, MKL, etc.)
- GCC 4.4.7 installed by default
- GCC 4.7.2 is also available, to use it, do one of the following:
- Use SCL (Software Collection) to start a subshell with special environment, e.g.
scl enable devtoolset-1.1 bashscl enable devtoolset-1.1 csh- Set environment variables to refer to the optional versions, e.g.
export CC=/opt/centos/devtoolset-1.1/root/usr/bin/gcc- Set your $PATH to find the optional commands first, e.g.
export PATH=`showpath /opt/centos/devtoolset-1.1/root/usr/bin current`