2: #include <petscsys.h>           /*I "petscsys.h" I*/

  6: /*@C
  7:    PetscMPIAbortErrorHandler - Calls MPI_abort() and exits.

  9:    Not Collective

 11:    Input Parameters:
 12: +  comm - communicator over which error occurred
 13: .  line - the line number of the error (indicated by __LINE__)
 14: .  fun - the function where the error occurred (indicated by __FUNCT__)
 15: .  file - the file in which the error was detected (indicated by __FILE__)
 16: .  dir - the directory of the file (indicated by __SDIR__)
 17: .  mess - an error text string, usually just printed to the screen
 18: .  n - the generic error number
 19: .  p - PETSC_ERROR_INITIAL if error just detected, otherwise PETSC_ERROR_REPEAT
 20: -  ctx - error handler context

 22:    Level: developer

 24:    Notes:
 25:    Most users need not directly employ this routine and the other error
 26:    handlers, but can instead use the simplified interface SETERRQ, which has
 27:    the calling sequence
 28: $     SETERRQ(comm,n,p,mess)

 30:    Notes for experienced users:
 31:    Use PetscPushErrorHandler() to set the desired error handler.  The
 32:    currently available PETSc error handlers include PetscTraceBackErrorHandler(),
 33:    PetscMPIAbortErrorHandler(), PetscAttachDebuggerErrorHandler(), and PetscAbortErrorHandler().

 35:    Concepts: error handler^stopping

 37: .seealso:  PetscPushErrorHandler(), PetscAttachDebuggerErrorHandler(),
 38:            PetscAbortErrorHandler(), PetscTraceBackErrorHandler()
 39:  @*/
 40: PetscErrorCode  PetscMPIAbortErrorHandler(MPI_Comm comm,int line,const char *fun,const char *file,const char *dir,PetscErrorCode n,PetscErrorType p,const char *mess,void *ctx)
 41: {
 42:   PetscBool      flg1 = PETSC_FALSE,flg2 = PETSC_FALSE,flg3 = PETSC_FALSE;
 43:   PetscLogDouble mem,rss;

 46:   if (!mess) mess = " ";

 48:   if (n == PETSC_ERR_MEM) {
 49:     (*PetscErrorPrintf)("%s() line %d in %s%s\n",fun,line,dir,file);
 50:     (*PetscErrorPrintf)("Out of memory. This could be due to allocating\n");
 51:     (*PetscErrorPrintf)("too large an object or bleeding by not properly\n");
 52:     (*PetscErrorPrintf)("destroying unneeded objects.\n");
 53:     PetscMallocGetCurrentUsage(&mem); PetscMemoryGetCurrentUsage(&rss);
 54:     PetscOptionsGetBool(NULL,"-malloc_dump",&flg1,NULL);
 55:     PetscOptionsGetBool(NULL,"-malloc_log",&flg2,NULL);
 56:     PetscOptionsHasName(NULL,"-malloc_log_threshold",&flg3);
 57:     if (flg2 || flg3) PetscMallocDumpLog(stdout);
 58:     else {
 59:       (*PetscErrorPrintf)("Memory allocated %.0f Memory used by process %.0f\n",mem,rss);
 60:       if (flg1) PetscMallocDump(stdout);
 61:       else (*PetscErrorPrintf)("Try running with -malloc_dump or -malloc_log for info.\n");
 62:     }
 63:   } else if (n == PETSC_ERR_SUP) {
 64:     (*PetscErrorPrintf)("%s() line %d in %s%s\n",fun,line,dir,file);
 65:     (*PetscErrorPrintf)("No support for this operation for this object type!\n");
 66:     (*PetscErrorPrintf)("%s\n",mess);
 67:   } else if (n == PETSC_ERR_SIG) (*PetscErrorPrintf)("%s() line %d in %s%s %s\n",fun,line,dir,file,mess);
 68:   else (*PetscErrorPrintf)("%s() line %d in %s%s\n    %s\n",fun,line,dir,file,mess);

 70:   MPI_Abort(PETSC_COMM_WORLD,n);
 71:   return(0);
 72: }