info specific to hood.math

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" "Sandy Bridge" 8-core 2.4 GHz CPUs
• 256 GB RAM

Software

• CentOS 6.7
• gcc 4.4.7 etc. by default
• gcc 4.7.2 etc. optional. Do one of the following:
  • use SCL (Software Collection) to start a subshell with special environment:

 % scl enable devtoolset-1.1 bash
 or if you prefer a CSH shell
 % scl 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`

• Intel Parallel Studio XE 2015 development suite (icc, ifort, MKL, etc.)
• many other packages are installed, either under /software or in system space by RPMs