HPC 관련 내용 정리

 구분

FAT32

exFAT 

비고 

 Max. Volume Size

8TB 

128 PB 

 Max. File Size

4 GB 

16 EB 

 Max. File Name Length

255 

255 

 $ echo $PATH | tr ":" "\n" | grep "\/"

 $ echo $LD_LIBRARY_PATH | tr ":" "\n" | grep "\/"

 host=`cat $TMPDIR/machines | uniq | tr "\n" "," | sed "s/,$/\n/g"`

#!/bin/sh

if [ -f /etc/redhat-release ]; then 

    version=`cat /etc/redhat-release | tr -d ['a-z','A-Z','\(','\)'," "]`

    glibc_version=`ldd --version | head -n 1 | tr -d ['a-z','A-Z','\(','\)'," "]`

    gcc_path=`which gcc`

    default_gccversion=`$gcc_path --version | head -n 1 | awk '{print $1" "$3}'`

    echo "OS Version : RedHat Series" $version

    echo "System Compiler Version :" $default_gccversion

    echo "GNU libc Version :" $glibc_version

fi 

OS Version : RedHat Series 5.3

System Compiler Version : gcc 4.1.2

GNU libc Version : 2.5 

 구분

내용 

 OS

RHEL 5.3 

 기타

intel-2015 컴파일러 사용

openmpi-2.1.1 MPI 사용

python-2.7.12 사용.

 $ module load compiler/intel-2015 mpi/openmpi-2.1.1 applic/python-2.7.12

#       This file will be sourced by the PBS startup script, pbs_init.d.

#       It is here only for binary compatibility with previous releases.

#       Feel free to replace its contents.

if [ -f /etc/sgi-release -o -f /etc/sgi-compute-node-release ] ; then

    MEMLOCKLIM=`ulimit -l`

    NOFILESLIM=`ulimit -n`

    STACKLIM=`ulimit -s`

    ulimit -l unlimited

    ulimit -n 16384

    ulimit -s unlimited

fi

    ulimit -s unlimited