Getting Started on Sophia
Logging Into Sophia
To log into Sophia:
Then, type in the password from your CRYPTOCard/MobilePASS+ token. Once logged in, you land on one of the sophia login nodes (sophia-login-01, sophia-login-02).Hardware Overview
An overview of the Sophia system including details on the compute node architecture is available on the Machine Overview page.
Compiling Applications
For all code building and development please use sophia compute nodes. Please read through the Compiling and Linking Overview page and corresponding pages depending on the target compiler and programming model.
Accessing Additional Software
ALCF installs additional software in /soft
which can be accessed via module
commands by altering your $MODULEPATH
:
module avail
.
Submitting and Running Jobs
Please read through the Running Jobs with PBS at the ALCF page for information on using the PBS scheduler and preparing job submission scripts.
For more information on Sophia queues and job submission visit: Running Jobs on Sophia
Lustre File Striping
In addition to the content above, here is a document on Lustre File Striping Basics.
Proxy
If the node you are on doesn’t have outbound network connectivity, add the following to your ~/.bash_profile
file to access the proxy host
# proxy settings
export HTTP_PROXY="http://proxy.alcf.anl.gov:3128"
export HTTPS_PROXY="http://proxy.alcf.anl.gov:3128"
export http_proxy="http://proxy.alcf.anl.gov:3128"
export https_proxy="http://proxy.alcf.anl.gov:3128"
export ftp_proxy="http://proxy.alcf.anl.gov:3128"
Getting Assistance
Please direct all questions, requests, and feedback to [email protected].