0b8baa217d
This commit contains the following changes: The C++ bindings were removed from the standard in MPI-3.0. This commit removes the entirety of the C++ bindings as well as the support configury. Removes all references to C++ from the man pages. This includes the bindings themselves, all references to what C++ bindings return, all not-available comments, and differences between C++ and other language bindings. If the user passes --enable-mpi-cxx, --enable-mpi-cxx-seek, or --enable-cxx-exceptions, print a warning message an abort configure. Signed-off-by: Jeff Squyres <jsquyres@cisco.com> Signed-off-by: Nathan Hjelm <hjelmn@google.com>
74 строки
2.9 KiB
Plaintext
74 строки
2.9 KiB
Plaintext
.\" -*- nroff -*-
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.\" Copyright (c) 2010-2014 Cisco Systems, Inc. All rights reserved.
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.\" Copyright 2006-2008 Sun Microsystems, Inc.
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.\" Copyright (c) 1996 Thinking Machines Corporation
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.\" Copyright (c) 2020 Google, LLC. All rights reserved.
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.\" $COPYRIGHT$
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.TH MPI_Attr_put 3 "#OMPI_DATE#" "#PACKAGE_VERSION#" "#PACKAGE_NAME#"
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.SH NAME
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\fBMPI_Attr_put\fP \- Stores attribute value associated with a key -- use of this routine is deprecated.
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.SH SYNTAX
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.ft R
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.SH C Syntax
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.nf
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#include <mpi.h>
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int MPI_Attr_put(MPI_Comm \fIcomm\fP, int\fI keyval\fP, void\fI *attribute_val\fP)
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.fi
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.SH Fortran Syntax
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.nf
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INCLUDE 'mpif.h'
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MPI_ATTR_PUT(\fICOMM\fP,\fI KEYVAL\fP, \fIATTRIBUTE_VAL\fP,\fI IERROR\fP)
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INTEGER \fICOMM\fP,\fI KEYVAL\fP,\fI ATTRIBUTE_VAL\fP,\fI IERROR
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.fi
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.SH INPUT PARAMETERS
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.ft R
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.TP 1i
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comm
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Communicator to which attribute will be attached (handle).
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.TP 1i
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keyval
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Key value, as returned by MPI_KEYVAL_CREATE (integer).
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.TP 1i
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attribute_val
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Attribute value.
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.SH OUTPUT PARAMETER
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.ft R
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.TP 1i
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IERROR
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Fortran only: Error status (integer).
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.SH DESCRIPTION
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.ft R
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Note that use of this routine is \fIdeprecated\fP as of MPI-2, and
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was \fIdeleted\fP in MPI-3. Please use MPI_Comm_set_attr. This
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function does not have a mpi_f08 binding.
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.sp
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MPI_Attr_put stores the stipulated attribute value attribute_val for subsequent retrieval by MPI_Attr_get. If the value is already present, then the outcome is as if MPI_Attr_delete was first called to delete the previous value (and the callback function delete_fn was executed), and a new value was next stored. The call is erroneous if there is no key with value keyval; in particular MPI_KEYVAL_INVALID is an erroneous key value. The call will fail if the delete_fn function returned an error code other than MPI_SUCCESS.
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.SH NOTES
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.ft R
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Values of the permanent attributes MPI_TAG_UB, MPI_HOST,
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MPI_IO, and MPI_WTIME_IS_GLOBAL may not be changed.
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.sp
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The type of the attribute value depends on whether C or Fortran is being used. In C, an attribute value is a pointer (void *); in Fortran, it is a single integer (not a pointer, since Fortran has no pointers and there are systems for which a pointer does not fit in an integer, e.g., any 32-bit address system that uses 64 bits for Fortran DOUBLE PRECISION).
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.sp
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If an attribute is already present, the delete function (specified when the corresponding keyval was created) will be called.
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.SH ERRORS
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Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.
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.sp
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Before the error value is returned, the current MPI error handler is
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called. By default, this error handler aborts the MPI job, except for I/O function errors. The error handler
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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.
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.SH SEE ALSO
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.ft R
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.sp
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MPI_Comm_set_attr
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.br
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