Cray XC30

Cray XC30 †

Hostname: xc30.jaist.ac.jp

System 360nodes / 5760cpu cores
- Node Spec
  - Intel Xeon E5-2670 2.6GHz (Sandy-Bridge) 8Cores * 2sockets
  - Memory 64GB
Compilar
- Cray, Intel, GNU
Library
- LibSC(BLAS, LAPACK, BLACS, SCALAPACK, SuperLU), CrayFFT, FFTW, IRT
Software
- OpenMX(under-construction), Quantum-Espresso, Wien2K, SIESTA, VASP
  - /work/appli/を参照
  - VASPに関してはライセンスの制約．使用の際はセンターに連絡
  - OpenMXについては最適なものを構築中

CLASS	NODE/CORE	TIME	EXECUTABLE JOB	EXECUTABLE JOB/USR
TINY	1-4node/1-64/core	30min	N/A	N/A
SMALL	4-16node/64-256core	48hour	N/A	6jobs/usr
MEDIUM	16-32node/256-512core	12hour	6job	3job/usr
LARGE	32-128node/512-2048core	12hour	2job	1job/usr
XLARGE	128-356node/2048-5696core	12hour	1job	1job/usr
LONG-S	1-8node/1-128core	1week	4job	1job/usr
LONG-M	8-32node/128-512core	96hour	2job	1job/usr
LONG-L	360node	application	application	application

#!/bin/bash
#PBS -q QUEUE CLASS
#PBS -l mppwidth=32
#PBS -l mppnppn=16 
#PBS -l mppdepth=1
cd $PBS_O_WORKDIR
aprun -n 32 -d 1 -N 16 ./a.out

mppwidth=number of process of mpi
mppnppn= number of process per nodes
mppdepth=number of thread <-- when a program is mpi parallel, number of thread equal 1.
$PBS_O_WORKDIR <-- work direcotry

Command	Description
qsub <PBS script>	submit a job to PBS batch system
nqstat	confirm the state of job
qdel <PBS script>	abort your job