UPC++ v1.0 Training Materials

NEWS:

A UPC++ Support Slack is now available! (email us if you need a workspace invite)

Sun Nov 12, 2023: SC23 Tutorial: Introduction to High-Performance Parallel Distributed Computing using Chapel, UPC++ and Coarray Fortran

• An in-person tutorial to be held at SC23 in Denver, CO

Training Documents

• Self-paced Programmer's Guide:

  • UPC++ Programmer's Guide (HTML/web format) (PDF format)

• Formal Library Specification:

  • UPC++ Specification

• SC21 UPC++ Tutorial

  • Tutorial slides
  • Tutorial videos and materials

• Other Useful Documentation:

  • Basic compile and command-line instructions (README)
  • UPC++ at NERSC, OLCF, and ALCF
  • Debugging UPC++ programs
  • Frequently Asked Questions (FAQ)
  • Software change history (ChangeLog)
  • Implementation-defined behavior
  • Mixing UPC++ with MPI
  • Mixing UPC++ with UPC
  • UPC++ with oversubscribed cores
  • UPC++ RPC into shared libraries

• Introductory Research Paper:

  • UPC++: A High-Performance Communication Framework for Asynchronous Computation
    • Talk slides

For citation info and other publications, please see Publications
For user support, please see Contact Info

Video Tutorials from the UPC++ YouTube Channel (please subscribe!)

Docker container with UPC++

We maintain a Linux Docker container with UPC++.

Assuming you have a Linux-compatible Docker environment, you can get a working UPC++ environment in seconds with the following command:

docker run -it --rm upcxx/linux-amd64

The container above supports the SMP and UDP backends, and does not include an MPI install. If you additionally need MPI support, there is also a larger "full" variant of the container that includes both UPC++ and MPI:

docker run -it --rm upcxx/linux-amd64-full