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NODES 1.4

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@narru19 narru19 released this 28 Oct 07:55
version-1.4
511489e

Version [1.4.0], Tue Oct 28, 2025

This version corresponds to the OmpSs-2 2025.11 release. It introduces the taskiter construct and the NODES configuration file as well as several bug fixes and general improvements.

Added

  • Re-implementation of the newly optimized taskiter construct.
  • Improve usability by swapping to the use of a configuration file (nodes.toml) instead of environment variables.
  • Add the option to build NODES with AddressSanitizer.
  • Add an internal parallelization mechanism within NODES. Currently only leveraged through the taskiter construct.

Changed

  • Deprecate NODES_OVNI. Although it currently overrides the new configuration file, it will be removed in a future release.
  • Improve and move the documentation currently found within the README to a separate documentation folder.

Fixed

  • Fixed memory leaks related to the TaskMetadata class, Taskloops, dependencies, and SpawnFunctions.
  • Fixed bugs regarding reductions which yielded wrong values in some scenarios.
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