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coral_lab

COR@L Lab

COR@L Lab is the computational software system in Lehigh University Industrial and Systems Engineering Department.

Hardware

Sl. No. Name Memory (MB) CPU Scratch Operating System Remarks
01 coral 4000 Intel Xeon 3.10GHz (4 cores) Debian 9 webserver, mailman, bugzilla, mysql, trac, subversion. 64 bit
02 polyp1 (polyps) 32000 AMD Opteron 2.0 GHz (16 cores) 761GB Debian 8 64 bit architecture, head node / login node
03 polyps (2-15) 32000 AMD Opteron 2.0 GHz (16 cores) 761GB Debian 9 64 bit architecture, head node: polyp1
04 polyps (30) 128000 Intel Xeon 2.4GHz (24 cores) 92GB Debian 9 64 bit architecture, Tesla K80 GPGPU, head node: polyp1
05 beluga 11000 Intel Xeon 3.2GHz (4 cores) Debian 8 64 bit architecture, storage node, exports home, software, and globalscratch directories
06 shark 2000 Intel Xeon 2.4GHz (2 cores) 250GB Ubuntu 14.04 Software licences.

Software

Polyp30

Access to polyp30 is by request only. It has Nvidia Tesla K80 GPGPU. Currently it has in /usr/local the following version of cuda installed:

user@polyp30:~$ cd /usr/local
user@polyp30:/usr/local$ ls -al |grep cuda
lrwxrwxrwx  1 root   staff    21 May  6  2020 cuda -> /usr/local/cuda-10.2/
drwxr-sr-x 18 root   root   4096 Sep 14  2020 cuda-10.1
drwxr-sr-x 18 root   staff  4096 May  6  2020 cuda-10.2
drwxr-sr-x 17 root   staff  4096 Jun 26  2016 cuda-7.5
drwxr-sr-x  8 root   staff  4096 Oct 10  2017 cuda-8.0
drwxr-sr-x 18 root   staff  4096 Mar 27  2018 cuda-9.0
drwxr-sr-x 19 root   staff  4096 Mar 26  2018 cuda-9.1

Please update your PATH (echo $PATH) and any other variables to utilize the version you need. (LD_LIBRARY_PATH, PYTHONPATH).

Hints

1. Due to the heavy usage of the login node (polyps / polyp1), it is recommended you launch an interactive job on a compute node. This will provide you the dedicated resources you request rather than running on a shared node.

Administrators

  • Cor@l admin mail-list: coral-admin-list [at] lehigh.edu
  • Mark Motsko (mjm519 [at] lehigh.edu)
  • Suresh Bolusani (bsuresh [at] lehigh.edu)
coral_lab.txt · Last modified: 2024/07/11 12:43 by mjm519