VeloC is a multi-level checkpoint/restart runtime that delivers high performance and scalability for complex heterogeneous storage hierarchies without sacrificing ease of use and flexibility.
It is primarily used as a fault-tolerance tool for tightly coupled HPC applications running on supercomputing infrastructure but is essential in many other use cases: suspend-resume, migration, debugging.
VeloC is a collaboration between Argonne National Laboratory and Lawrence Livermore National Laboratory as part of the Exascale Computing Project.
The documentation of VeloC is available here: http://veloc.rtfd.io
It includes a quick start guide as well that covers the basics needed to use VeloC on your system.
In case of questions and comments or help, please contact the VeloC team at [email protected]
The current Travis status of the VeloC master branch is:
Copyright (c) 2018-2020, UChicago Argonne LLC, operator of Argonne National Laboratory
Copyright (c) 2018-2020, Lawrence Livermore National Security, LLC.
Produced at the Lawrence Livermore National Laboratory.
For release details and restrictions, please read the LICENSE and NOTICE files.
LLNL-CODE-751725 OCEC-18-060