v2.1.02

Changed

• Fix a bug that could lead to corrupted VTK file when using single precision arithmetic (#255)
• Fix a bug that could lead to incorrect central mass gravitational potential upon restart (#287)
• Changed the way magnetic field is reconstructed when using grid coarsening to reduce roundoff errors on div(B). This can have an impact on the results of models using grid coarsening+MHD (#284)
• Ensure that XDMF outputs are precision agnostic (#261)
• Bump up Kokkos version to 4.4.01 (#289)
• Check that writes are successfull in serial, otherwise throw an error (#260)
• Ensure that shock flattening flags can be modified by user (#260)
• Throw an error when user enables Fargo without enough DIMENSIONS (#250)
• Fix linting errors following upgrade to cpplint 2.0 (#278, #279, #281)
• Update idfx_io to numpy 2.0 (#283)

Added

• Allow the user to define the grid and boundary conditions only on active dimensions (#274)
• Configuration for Nvidia H100 on Jean Zay in the documentation

v2.1.01

• incorrect max diffusion with resistivity (#244)

Fix a bug that could result in too restrictive timesteps when resistivity is enabled

fix #242

• fix documentation for reflective boundary conditions (#246)

fix #228

• Per proc normalisation (#247)

• show performance per sub-domain during integration
• add performance measures in documentation
• update link to method paper
• update acknowledgements

• Documentation fixes (#248)

• directly ask kokkos for its execution space

• remove replace source files, as this doesn't work with header files

• add readme presentation

• clean up hdf5 mess in readme (is already in the full doc)

• add Async malloc option to JZ configuration

v2.1.00

• fix Planet::RegisterInDump

• fix segFault with gridCoarsening+MHD when DIMENSIONS==2

• add a comment on how to disable OMPiO on openmpi in the documentation

• Update faq.rst with known MacOs linker bug

• Fix parabolic MHD+coarsening (#233)

• reconstruct BX2s only on the axis (#234)

• update version & changelog

• dumpimage that can work on distributed data

• use correct bound for userdef slices

• vtk slice automatically handles all of the variables

• fix potential segfault in dumpimage

• produce slices when emergency outputs

• add compile time info

• force disable Kokkos_ENABLE_IMPL_CUDA_MALLOC_ASYNC in tests
  as it is now enabled by default in Kokkos > 4.1
  kokkos/kokkos@ac23f36

• Bump up to Kokkos 4.3.1

v2.0.05

• fix Planet::RegisterInDump (#229)

• fix segFault with gridCoarsening+MHD when DIMENSIONS==2 (#230)

• Fix parabolic MHD+coarsening (#233)

• reconstruct BX2s only on the axis (#234)

• fix single precision warnings with hipcc

• implement per-fluid flux boundaries, as proposed by @PaulSegretain (#235)

• DOC: use --recursive-submodules in place of init followed by update (#237)

• warn user in case of possible output overflow for very large domain sizes.

• add fences when profiling

• detect MPI imbalance

• add the possibility to produce dumps on a regular real time basis

v2.0.04

• fix potential segfault in slice outputs

• ensure that Fargo works with tracers

• fix reflective boundary condition to the right of the domain (#225 )

v2.0.03

• std::filesystem compatibility (#210)

• Improve and debug slices (#211)

• CLN: cleanup redefinition of idfx::randm in planet tests (#212)

• Improve lookup table (#214)

• fix slice VTK outputs when they are at a boundary (#215)

• use SlopeLimiter class's PPM implementation (#218)

• fix an overflow in dump restart routines (#219)

• fix a bug identified in gcc 9.3.0 (#220)

• add documentation for global IdefixArrays (#221)

v2.0.02

V2.0.02 (#209)

* add explicit template parameters for gcc8 which can't guess them

* automatically link to libstdc++-fs when we detect gcc8

* fix the resistive Alfven wave test with MPI (#207)

* Update CHANGELOG.md

v2.0.01

patch the self gravity module that was broken in v2 with MPI

v2.0.0

This release introduces multi-fluid approaches and new modules:

• Self-gravity (!186)
• Multi-dust species as pressureless fluids (!336)
• Passive tracers (!341)
• Planet module (planet migration, planet-planet integration) (!278)
• Custom equation of states (#185)

More details in the changelog.

v1.1.0

This version is the version used in the Idefix publication (Lesur, G. R. J. et al. IDEFIX: A versatile performance-portable Godunov code for astrophysical flows. A&A 677, A9 (2023).