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mpi_file_delete(3openmpi) [osx man page]

MPI_File_delete(3OpenMPI)												 MPI_File_delete(3OpenMPI)

NAME
MPI_File_delete - Deletes a file. SYNTAX
C Syntax #include <mpi.h> int MPI_File_delete(char *filename, MPI_Info info) Fortran Syntax INCLUDE 'mpif.h' MPI_FILE_DELETE(FILENAME, INFO, IERROR) CHARACTER*(*) FILENAME INTEGER INFO, IERROR C++ Syntax #include <mpi.h> static void MPI::File::Delete(const char* filename, const MPI::Info& info) INPUT PARAMETERS
filename Name of file to delete (string). info Info object (handle). OUTPUT PARAMETER
IERROR Fortran only: Error status (integer). DESCRIPTION
MPI_File_delete deletes the file identified by the file name filename, provided it is not currently open by any process. It is an error to delete the file with MPI_File_delete if some process has it open, but MPI_File_delete does not check this. If the file does not exist, MPI_File_delete returns an error in the class MPI_ERR_NO_SUCH_FILE. ERRORS
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func- tions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to throw an MPI:Exception object. Before the error value is returned, the current MPI error handler is called. For MPI I/O function errors, the default error handler is set to MPI_ERRORS_RETURN. The error handler may be changed with MPI_File_set_errhandler; the predefined error handler MPI_ERRORS_ARE_FATAL may be used to make I/O errors fatal. Note that MPI does not guarantee that an MPI program can continue past an error. Open MPI 1.2 September 2006 MPI_File_delete(3OpenMPI)

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MPI_Info_delete(3OpenMPI)												 MPI_Info_delete(3OpenMPI)

NAME
MPI_Info_delete - Deletes a key/value pair from info. SYNTAX
C Syntax #include <mpi.h> int MPI_Info_delete(MPI_Info info, char *key) Fortran Syntax INCLUDE 'mpif.h' MPI_INFO_DELETE(INFO, KEY, IERROR) INTEGER INFO, IERROR CHARACTER*(*) KEY C++ Syntax #include <mpi.h> void MPI::Info::Delete(const char* key) INPUT
/OUTPUT PARAMETER info Info object (handle). INPUT PARAMETER
key Key (string). OUTPUT PARAMETER
IERROR Fortran only: Error status (integer). DESCRIPTION
MPI_Info_delete deletes a (key,value) pair from info. If key is not defined in info, the call raises an error of class MPI_ERR_INFO_NOKEY. ERRORS
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func- tions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to throw an MPI:Exception object. Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error. SEE ALSO
MPI_Info_create MPI_Info_dup MPI_Info_free MPI_Info_get MPI_Info_set Open MPI 1.2 September 2006 MPI_Info_delete(3OpenMPI)
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