PETSc version 3.17.5
SETERRMPI
Macro to be called when an error has been detected within an MPI callback function
Synopsis
#include <petscsys.h>
PetscErrorCode SETERRMPI(MPI_Comm comm,PetscErrorCode ierr,char *message,...)
Collective
Input Parameters
| comm | - A communicator, use PETSC_COMM_SELF unless you know all ranks of another communicator will detect the error
|
| ierr | - nonzero error code, see the list of standard error codes in include/petscerror.h
|
| message | - error message
|
Notes
This macro is FOR USE IN MPI CALLBACK FUNCTIONS ONLY, such as those passed to MPI_Comm_create_keyval(). It always returns the error code PETSC_MPI_ERROR_CODE
which is registered with MPI_Add_error_code() when PETSc is initialized.
See Also
SETERRQ(), PetscCall(), PetscCallMPI(), PetscTraceBackErrorHandler(), PetscPushErrorHandler(), PetscError(), CHKMEMQ
Level
developer
Location
src/sys/error/../../../include/petscerror.h
Index of all Sys routines
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