MPC Group/並列計算機
Appro PC Cluster †
Appro GreenBlade222X(64nodes) #High Speed Cluster †
Hostname: pcc.jaist.ac.jp
- System 64nodes / 512cpu cores
- Node Spec
- Intel Xeon 2.93GHz(Nehalem-EP) * 2sockets
- Memory 24GB
- Compilar
- PGI Fortran 90/95, Fortran 77, C, C++
- Software
Appro 1143H(8nodes) #Large Memory Cluster †
Hostname: pcc-m01.jaist.ac.jp,pcc-m02.jaist.ac.jp
- System 8nodes / 192cpu cores
- Node Spec
- AMD Opteron 2.6GHz(Istanbul) * 4sockets
- Memory 128GB
- Compilar
- PGI Fortran 90/95, Fortran 77, C, C++
- Software
- Gaussian09 (only Large Memory Cluster)
- Material Studio
Queue CLASS †
| Node | CLASS | NODE/CORE | TIME | EXECUTABLE JOB | EXECUTABLE JOB/USR | Priority |
|---|
| HS | TINY | 2node | 30min | 1job | 1job/usr | N/A |
| HS | SINGLE | 1node/1-8core | 7days | 32jobs | 16jobs/usr | 1 |
| HS | SMALL | 1-4node/1-32core | 7days | 16jobs | 4jobs/usr | 2 |
| HS | MEDIUM | 4-8node/32-64core | 48hour | 4job | 2job/usr | 4 |
| HS | LARGE | 8-16node/64-128core | 24hour | 2job | 1job/usr | 5 |
| HS | APPLI | 1-4node/1-32core | 3week | 16job | 4job/usr | 3 |
| LM | LM-SINGLE | 1node/1-8core | 48hour | 4job | 2job/usr | 1 |
| LM | LM-APP-S | 1node/1-8core | 1week | 32job | 12job/usr | 2 |
| LM | LM-APPLI | 1node/1-8core | 3week | 4job | 2job/usr | 2 |
| LM | LM-LONG-L | application | application | application | application | N/A |
Example of Script for PBS †
#!/bin/bash
#PBS -q QUEUE CLASS
#PBS -i oe -l select=16:ncpus=8:mpiprocs=8
cd $PBS_O_WORKDIR
NPROCS='cat $PBS_NODEFILE|wc -l'
mpirun_rsh -np ${NPROCS} -hostfile ${PBS_NODEFILE} ./a.out
select=16 :16nodes
ncpus=8:mpirocs=8 :8 prallel
Useful Command †
| Command | Description | Option |
| qsub <PBS script> | submit a job to a PBS batch system | |
| qstat | confirm the state of job | -a |
| qdel <PBS script> | abort your job | |
| pbsnodes | check the state of nodes | -l -a |
Memo †
Defaults already exist; overwrite them? (y/N) と聞かれることを回避する方法
--yes をつけて実行
%mpi-selector --set impi --yes
http://isc-w3.jaist.ac.jp/iscenter/index.php?id=447
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