SETERRMPI#
Macro to be called when an error has been detected within an MPI callback function No Fortran Support
Synopsis#
#include <petscsys.h>
PetscErrorCode SETERRMPI(MPI_Comm comm,PetscErrorCode ierr,char *message,...)
Collective
Input Parameters#
comm - An MPI communicator, use
PETSC_COMM_SELFunless you know all ranks of another communicator will detect the errorierr - nonzero error code, see the list of standard error codes in include/petscerror.h
message - error message
Note#
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, PetscErrorCode
Level#
developer
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages