55 строки
1.1 KiB
Plaintext
55 строки
1.1 KiB
Plaintext
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.\" -*- nroff -*-
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.\" Copyright (c) 2015 University of Houston. All rights reserved.
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.\" Copyright (c) 2015 Mellanox Technologies, Inc.
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.\" $COPYRIGHT$
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.de Vb
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.ft CW
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.nf
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..
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.de Ve
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.ft R
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.fi
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..
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.TH "SHMEM\\_PE\\_ACCESSIBLE" "3" "#OMPI_DATE#" "#PACKAGE_VERSION#" "#PACKAGE_NAME#"
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.SH NAME
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shmem_pe_accessible \- Determines whether a processing element (PE) is accessible via
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SHMEM data transfer operations.
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.SH SYNOPSIS
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C:
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.Vb
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#include <mpp/shmem.h>
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int shmem_pe_accessible(int pe);
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.Ve
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Fortran:
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.Vb
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INCLUDE "mpp/shmem.fh"
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LOGICAL LOG, SHMEM_PE_ACCESSIBLE
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INTEGER pe
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LOG = SHMEM_PE_ACCESSIBLE(pe)
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.Ve
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.SH DESCRIPTION
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shmem_pe_accessible returns a value that indicates whether the calling PE is able to perform
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OpenSHMEM communication operations with the remote PE.
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.SH RETURN VALUES
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.TP
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C/C++
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The return value is 1 if the specified PE is a valid remote PE for SHMEM functions;
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otherwise,it is 0.
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.TP
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Fortran
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The return value is \&.TRUE. if the specified PE is a valid remote PE for SHMEM
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functions; otherwise, it is \&.FALSE..
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.PP
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.SH SEE ALSO
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\fIintro_shmem\fP(3),
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\fIshmem_addr_accessible\fP(3)
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