#994: read EOS table on single process the broadcast ------------------------------------+--------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: review Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: Resolution: | Keywords: EOS_Omni ------------------------------------+---------------------------------------
Comment (by rhaas):
I corrected the bug Erik pointed out. I left MPI_Bcast using MPI_BYTE since the alternative is to have a MPI_INT and MPI_DOUBLE version as well as having to worry (even more) about MPI_DOUBLE != H5T_NATIVE_DOULBE != CCTK_REAL. Transferring the data as an undifferentiated stream of bytes should be fine unless we are on a heterogeneous cluster (at which point I will gladly rewrite this routine once the rest of Cactus works :-) ).