45 lines
1.4 KiB
Groff
45 lines
1.4 KiB
Groff
.\" -*- nroff -*-
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.\" Copyright 2013 Los Alamos National Security, LLC. All rights reserved.
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.\" Copyright 2010 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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.\" $COPYRIGHT$
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.TH MPI_T_finalize 3 "Mar 26, 2019" "4.0.1" "Open MPI"
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.SH NAME
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\fBMPI_T_finalize \fP \- Finalize the MPI tool information interface
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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_T_finalize(void)
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.SH DESCRIPTION
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.ft R
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MPI_T_finalize() finalizes the MPI tool information interface and must be called the same
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number of times as MPI_T_init_thread() by the end of execution. Calls to MPI tool functions
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are allowed at any point in execution as long as MPI_T_init_thread() has been called at least
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once and the number of calls to MPI_T_init_thread() is greater than the number of calls to
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MPI_T_finalize(). If at any point in execution the number of calls to MPI_T_finalize() equals
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the number of calls to MPI_T_init_thread() the MPI tool interface will no longer be available
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until another call to MPI_T_init_thread().
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.SH NOTES
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.ft R
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Before the end of execution the number of calls to MPI_T_init_thread() and MPI_T_finalize must
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be the same.
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.SH ERRORS
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.ft R
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MPI_T_finalize() will fail if:
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.TP 1i
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[MPI_T_ERR_NOT_INITIALIZED]
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The MPI Tools interface not initialized
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.SH SEE ALSO
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.ft T
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.nf
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MPI_T_init_thread
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