This adds an option to use a single contiguous chunk of memory for all the data in Fabs of a FabArray/MultiFab/iMultiFab. One can change the strategy for an individual MultiFab via MFInfo::SetAllocSingleChunk(bool) and for all MultiFabs by default via ParmParse parameter, amrex.mf.alloc_single_chunk=1.
This is considered an experimental feature. Please let us know if you notice any issues.
This adds an option to use a single contiguous chunk of memory for all the data in Fabs of a FabArray/MultiFab/iMultiFab. One can change the strategy for an individual MultiFab via MFInfo::SetAllocSingleChunk(bool) and for all MultiFabs by default via ParmParse parameter, amrex.mf.alloc_single_chunk=1.
This is considered an experimental feature. Please let us know if you notice any issues.