Luca Cirrottola

For whoever will continue to debug it: we checked together that compilation with `-DDOWNLOAD_MMG=OFF` still works with the old Mmg release https://github.com/MmgTools/mmg/releases/tag/v5.6.0 on Parmmg 2abacd7d7babf3ebe99888e7d8803006d7ef1cc4 (latest master). It could be...

Hello Pierre, As a follow-up of our "offline" conversation, I write down here too that since the ParMmg-Mmg coupling goes quite further than just using the Mmg API, support of...

Hello, We are indeed considering all the pros and cons of different modifications to the way ParMmg looks for Mmg, in order to ease the integration in external projects. Feel...

Thanks @prudhomm! (I comment on the faces API here https://github.com/MmgTools/ParMmg/issues/30#issuecomment-746745138 for easier tracking)

Hello, What versions of OpenMPI and mpich are you using? This could help to reproduce the problem (could you maybe also share a test, if it is not confidential?). 1....

Thanks! Yes sorry, my bad, only pvtu is supported, and ParMmg needs the VTK library to be specified when configuring with CMake.

OK, so I will try to reproduce the problem and come back to you, but it will be a bit harder. https://github.com/MmgTools/ParMmg/tree/feature/analysis contains modifications for parallel remeshing on general surface...

Hello, I haven't solved the other two issues yet, but problem 2 (`## Error: PMMG_check_extEdgeComm`) is related to this tolerance: https://github.com/MmgTools/ParMmg/blob/92663414bd77143a056bb25bd04e15f23d6a639c/src/coorcell_pmmg.h#L41 It is used to check that nodes on two...

The last [develop](https://github.com/MmgTools/ParMmg/tree/develop) should fix the coordinate check. Could you try to see if the MPI errors are still there? (They could have been caused by an improper error handling...

Hello, This error is rude but honest: probably the mesh is to large to be gathered on a single MPI process (so, in the memory of one node only). This...