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# PetscCallMPIAbort
Like `PetscCallMPI()` but calls `MPI_Abort()` on error 
## Synopsis
```
#include <petscerror.h>
void PetscCallMPIAbort(MPI_Comm comm, MPI_Function(args))
```
Not Collective


## Input Parameters

- ***comm         -*** the MPI communicator to abort on
- ***MPI_Function -*** an MPI function that returns an MPI error code





## Notes
Usage is identical to `PetscCallMPI()`. See `PetscCallMPI()` for detailed discussion.

This routine may be used in functions returning `void` or other non-`PetscErrorCode` types.


## Fortran Note
In Fortran this is called `PetscCallMPIA()` and is intended to be used in the main program while `PetscCallMPI()` is
used in Fortran subroutines.


## Developer Note
This should have the same name in Fortran.


## See Also
 `PetscCallMPI()`, `PetscCallAbort()`, `SETERRABORT()`

## Level
beginner

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petscerror.h.html#PetscCallMPIAbort">include/petscerror.h</A>


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