/***************************************************************************** * * * Copyright (c) 2003-2006 Intel Corporation. * * All rights reserved. * * * ***************************************************************************** This code is covered by the Community Source License (CPL), version 1.0 as published by IBM and reproduced in the file "license.txt" in the "license" subdirectory. Redistribution in source and binary form, with or without modification, is permitted ONLY within the regulations contained in above mentioned license. Use of the name and trademark "Intel(R) MPI Benchmarks" is allowed ONLY within the regulations of the "License for Use of "Intel(R) MPI Benchmarks" Name and Trademark" as reproduced in the file "use-of-trademark-license.txt" in the "license" subdirectory. 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EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXPORT LAWS: THIS LICENSE ADDS NO RESTRICTIONS TO THE EXPORT LAWS OF YOUR JURISDICTION. It is licensee's responsibility to comply with any export regulations applicable in licensee's jurisdiction. Under CURRENT U.S. export regulations this software is eligible for export from the U.S. and can be downloaded by or otherwise exported or reexported worldwide EXCEPT to U.S. embargoed destinations which include Cuba, Iraq, Libya, North Korea, Iran, Syria, Sudan, Afghanistan and any other country to which the U.S. has embargoed goods and services. *************************************************************************** For more documentation than found here, see [1] doc/ReadMe_IMB.txt [2] Intel (R) MPI Benchmarks Users Guide and Methodology Description In doc/IMB_ug.pdf File: IMB_err_handler.c Implemented functions: IMB_err_hand; IMB_errors_mpi; IMB_errors_win; IMB_errors_io; IMB_init_errhand; IMB_set_errhand; IMB_del_errhand; ***************************************************************************/ #define nSET_ERRH #include "IMB_declare.h" #include "IMB_prototypes.h" /*-------------------------------------------------------------*/ void IMB_err_hand(int ERR_IS_MPI, int ERR_CODE ) /* Handles input error code. Retrieves error string (MPI_Error_string) if is an MPI error code Calls MPI_Abort Input variables: -ERR_IS_MPI (type int) Logical flag: error code belongs to MPI or not -ERR_CODE (type int) Input error code. If an MPI error code, the string is retrieved. Anyway MPI_Abort is called */ { int i_break; if(! ERR_IS_MPI ) { i_break=1; fprintf(stderr,"Application error code %d occurred\n",ERR_CODE); switch(ERR_CODE) { case APPL_ERR_INVCASE: fprintf(stderr,"INVALID benchmark name\n"); break; case APPL_ERR_MALLOC : fprintf(stderr,"Malloc failed \n"); break; case APPL_ERR_CINFO : fprintf(stderr,"Invalid \"c_info\" setup\n"); break; } ERR_CODE=MPI_ERR_INTERN; } else if ( ERR_CODE != MPI_SUCCESS ) { char aux_string[MPI_MAX_ERROR_STRING]; int L; i_break=1; fprintf(stderr,"MPI error %d occurred\n",ERR_CODE); MPI_Error_string(ERR_CODE,aux_string, &L); fprintf(stderr,"%s\n",aux_string); } else i_break=0; if(i_break ) { MPI_Abort(MPI_COMM_WORLD, ERR_CODE); } } void IMB_errors_mpi(MPI_Comm * comm, int* ierr, ...) /* Error handler callback for MPI-1 errors Input variables: -comm (type MPI_Comm *) Communicator which is in error -ierr (type int*) MPI error code */ { IMB_err_hand(1,*ierr); } #ifdef EXT void IMB_errors_win(MPI_Win * WIN, int* ierr, ...) /* Error handler callback for onesided communications errors Input variables: -WIN (type MPI_Win *) MPI Window which is in error -ierr (type int*) MPI error code */ { IMB_err_hand(1,*ierr); } #endif #ifdef MPIIO void IMB_errors_io (MPI_File * fh, int* ierr, ...) /* Error handler callback for MPI-IO errors Input variables: -fh (type MPI_File *) MPI File which is in error -ierr (type int*) MPI error code */ { IMB_err_hand(1,*ierr); } #endif void IMB_init_errhand(struct comm_info* c_info) /* Creates MPI error handler component of c_info by MPI_<>_create_errhandler In/out variables: -c_info (type struct comm_info*) Collection of all base data for MPI; see [1] for more information Error handler component is created (c_info->ERR for MPI-1; c_info->ERRW for EXT; c_info->ERRF for MPIIO) */ { #ifdef SET_ERRH MPI_Errhandler_create(IMB_errors_mpi,&c_info->ERR); #ifdef EXT MPI_Win_create_errhandler(IMB_errors_win, &c_info->ERRW); #endif #ifdef MPIIO MPI_File_create_errhandler(IMB_errors_io, &c_info->ERRF); #endif #endif } void IMB_set_errhand(struct comm_info* c_info) /* Sets MPI error handler component of c_info by MPI_<>_set_errhandler In/out variables: -c_info (type struct comm_info*) Collection of all base data for MPI; see [1] for more information Error handler component is set */ { #ifdef SET_ERRH if( c_info->communicator != MPI_COMM_NULL ) MPI_Errhandler_set(c_info->communicator, c_info->ERR); #ifdef EXT if( c_info->WIN != MPI_WIN_NULL ) MPI_Win_set_errhandler(c_info->WIN, c_info->ERRW); #endif #ifdef MPIIO if( c_info->fh != MPI_FILE_NULL ) MPI_File_set_errhandler(c_info->fh, c_info->ERRF); #endif #endif } void IMB_del_errhand(struct comm_info* c_info) /* Deletes MPI error handler component of c_info by MPI_Errhandler_free In/out variables: -c_info (type struct comm_info*) Collection of all base data for MPI; see [1] for more information MPI error handler component of c_info is deleted */ { #ifdef SET_ERRH MPI_Errhandler_free(&c_info->ERR); #ifdef EXT MPI_Errhandler_free(&c_info->ERRW); #endif #ifdef MPIIO MPI_Errhandler_free(&c_info->ERRF); #endif #endif }