Trac August 2022

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#2625: CarpetMask should not be scheduled before SphericalSurface_Set
by Gabriele Bozzola 01 Aug '22

01 Aug '22

#2625: CarpetMask should not be scheduled before SphericalSurface_Set Reporter: Gabriele Bozzola Status: new Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn `CarpetMask` wants `sf_info` from `SphericalSurface`, which is initially not available. Looking at the scheduler, I can see why this is happening \(relevant section\): ``` GROUP MaskBase_SetupMask: Set up the weight function GROUP MaskBase_SetupMaskAll: Set up the weight function CarpetReduce::MaskBase_AllocateMask: [global] Allocate the weight function CarpetReduce::MaskBase_InitMask: [global] [loop-local] Initialise the weight function GROUP SetupIMaskInternal: Set up the integer weight function (schedule other routines in here) CarpetReduce::CoordBase_SetupMask: [global] [loop-local] Set up the outer boundaries of the weight function CarpetReduce::CarpetMaskSetup: [global] [loop-singlemap] Set up the weight function for the restriction regions GROUP SetupIMask: Set up the integer weight function (schedule other routines in here) CarpetMask::CarpetExcludedSetup: [global] [loop-local] Set up the weight function for the excluded regions CarpetMask::CarpetSurfaceSetup: [global] [loop-local] Set up the weight function for the excluded spherical surfaces CarpetReduce::MaskBase_SetMask: [global] [loop-local] Set the weight function GROUP SetupMask: Set up the real weight function (schedule other routines in here) CarpetReduce::MaskBase_TestMask: [global] Test the weight function SphericalSurface::SphericalSurface_Set: [global] Set surface radii to be used for initial setup in other thorns GROUP SphericalSurface_HasBeenSet: Set the spherical surfaces before this group, and use it afterwards SphericalSurface::SphericalSurface_CheckState: [global] Test the state of the spherical surfaces ``` `CarpetMask` is scheduled before `SphericalSurface_Set`, which is what sets `sf_info`. This is in the `BASEGRID` bin. As a result, masks are not correctly set at iteration 0, and the run fails when presync is set to `mixed-error`. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2625/carpetmask-should…

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Trac August 2022