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CHANGELOG.md

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Sonar Release Notes

All notable changes to this project will be documented in this file.

Version 1.0.1, Mon May 6, 2024

The 1.0.1 version introduces bug fixes and minor improvements.

General

  • Use ovni_thread_require when instrumenting with ovni
  • Require ovni 1.5.0 or greater
  • Fix include and library flags of the detected MPI implementation

Version 1.0.0, Fri Nov 24, 2023

The 1.0.0 version is the first release of the Sonar project. The Sonar library instruments the MPI function calls through the ovni instrumentation library. See the ovni documentation for more information regarding the MPI instrumentation events and the configurations for Paraver.

General

  • Build the libsonar-mpi.so library to instrument the MPI programming model
  • Instrument most common MPI communication functions in C
  • Instrument most common MPI communication functions in Fortran (except large count variants)
  • Add SONAR_MPI_INSTRUMENT environment variable to enabled instrumentation (disabled by default)