Re: [ET Trac] [Einstein Toolkit] #495: MPI error from Carpet with QuasiLocalMeasures: "MPI_SUM is not defined for non-intrinsic datatypes"

#495: MPI error from Carpet with QuasiLocalMeasures: "MPI_SUM is not defined for non-intrinsic datatypes" ---------------------+------------------------------------------------------ Reporter: hinder | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: Carpet | Version: Resolution: | Keywords: ---------------------+------------------------------------------------------

Comment (by bentivegna):

A related question: what has changed in CarpetReduce between the git and mercurial versions? The error appears when switching from the former to the latter, with the exact same Open MPI implementation (1.5.4).