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University of Illinois
at Urbana-Champaign


Returning User

Login to CI-Tutor!


You can synchronize your XUP and CI-Tutor accounts. Log into the XSEDE User Portal, then go to the XSEDE online training catalog. To be stepped through the synchronization process, click on the link for your desired CI-Tutor course. Once finished, you will be enrolled in the course and can immediately enroll in any other CI-Tutor course by clicking its XUP catalog link. When logging in directly from this CI-Tutor homepage, use your CI-Tutor account.

New User

If you do not already have a CI-Tutor account, please click the Register Button below to create one.

CI-Tutor Courses have Moved!

The courses on this site have been moved to HPC-Moodle. You can find them listed in the Self-Paced Tutorials category of the new site. Also, they have been updated and, in some cases, now offer a digital badge if you complete the required activities.

The following courses are no longer available. They may be updated and made available in the future.

  • Intermediate MPI
  • Introduction to Visualization
  • Parallel Computing Explained
  • Parallel Numerical Libraries
  • Performance Tuning for Clusters
  • XSEDE Cybersecurity (Replaced by 'Cybersecurity for End Users')

Welcome to Cyberinfrastructure Tutor (CI-Tutor)

Learn about High Performance Computing and CyberInfrastructure (CI), for free, at your own pace, at anytime, and from anywhere!

CI-Tutor offers tutorials on high-end computing topics such as parallel computing, multi-core performance, and performance tools. Its goal is to enable the high end computing community to effectively use cyberinfrastructure resources such as those offered by the Extreme Science and Engineering Discovery Environment (XSEDE).

Everyone is welcome to take the courses offered but you must register first. Your login information is only used to track the number and type of registered users of this site. Your privacy will not be compromised in any way.

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