| Table of Contents | ||
|---|---|---|
|
...
Processor Type | Number of Nodes | Number of CPUs | Number of GPUs | CPU Memory (GB) | GPU Memory (GB) | CPU TFLOPs | GPU TFLOPs | Annual SUs |
|---|---|---|---|---|---|---|---|---|
2.3 GHz E5-2650v3 | 9 | 180 | 10 | 1152 | 80 | 5.76 | 2.57 | 1,576,800 |
2.3 GHz E5-2670v3 | 33 | 792 | 62 | 4224 | 496 | 25.344 | 15.934 | 6,937,920 |
2.2 GHz E5-2650v4 | 14 | 336 | 896 | 9.6768 | 2,943,360 | |||
2.6 GHz E5-2640v3 | 1 | 16 | 512 | 0.5632 | 140,160 | |||
2.3 GHz Gold 6140 | 24 | 864 | 48 | 4608 | 528 | 41.472 | 18.392 | 7,568,640 |
| 2.6 GHz Gold 6240 | 6 | 216 | 1152 | 10.368 | 1,892,160 | |||
87 | 2404 | 120 | 12544 | 1104 | 93.184 | 36.130 | 21,059,040 |
| Info | ||
|---|---|---|
| ||
In publications, reports, and presentations that utilize Sol, Hawk and Ceph, please acknowledge Lehigh University using the following statement: "Portions of this research were conducted on Lehigh University's Research Computing infrastructure partially supported by NSF Award 2019035" |
System Configuration
| Expand | ||
|---|---|---|
| ||
|
...
| Code Block | ||
|---|---|---|
| ||
ssh username@sol.cc.lehigh.edu |
If you are off campus, then there are two options
- Start a vpn session and then login to Sol using the ssh command above
- Use ssh gateway as a jump host first and then login to Sol using the above ssh command on the ssh gateway prompt. If your ssh is from the latest version of openssh, then you can use the following command
| Code Block | ||
|---|---|---|
| ||
ssh -J username@ssh.cc.lehigh.edu username@sol.cc.lehigh.edu |
If you are using the ssh gateway, you might want to add the following to your ${HOME}/.ssh/config file on your local system
| Code Block | ||
|---|---|---|
| ||
Host *ssh HostName ssh.cc.lehigh.edu Port 22 # This is an example - replace alp514 with your Lehigh ID User alp514 Host *sol HostName sol.cc.lehigh.edu Port 22 User <LehighID> ProxyCommand ssh ssh nc %h %p |
to simplify the ssh and scp (for file transfer) command. You will be prompted for your password twice - first for ssh and then for sol
| Code Block | ||
|---|---|---|
| ||
ssh sol scp sol:<path to source directory>/filename <path to destination directory>/filename |
If you are using public key authentication, please add a passphrase to your key. Passwordless authentication is a security risk. Use ssh-agent and ssh-add to manage your public keys. See https://kb.iu.edu/d/aeww for details.
Windows users will need to install a SSH Client to access Sol. Lehigh Research Computing recommends MobaXterm since it can be configured to use the SSH Gateway as jump host. DUO Authentication is activated for faculty and staff on the SSH Gateway. If a window pops up for password enter your Lehigh password. The second pop up is for DUO, it only says DUO Login. Enter 1 for Push to DUO or 2 for call to registered phone.