[ET Trac] [Einstein Toolkit] #765: NaNChecker should not reduce in local mode

#765: NaNChecker should not reduce in local mode -----------------------------------+---------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: Keywords: | -----------------------------------+---------------------------------------- The NaNChecker calls reduction operations in local mode. This does not quite work if a process has more than one component of the grid, and deadlocks if processes have different numbers of components.