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.TH "SHMEM_N_PES" "3" "Jul 22, 2024" "" "Open MPI"
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.sp
\fI\%_num_pes\fP, _num_pes  \fI\%shmem_n_pes\fP \- Returns the number of processing
elements (PEs) used to run the application.
.SH SYNOPSIS
.sp
C or C++:
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.INDENT 3.5
.sp
.nf
.ft C
#include <mpp/shmem.h>

int _num_pes (void)
int shmem_n_pes (void)
.ft P
.fi
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.sp
Fortran:
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.sp
.nf
.ft C
include \(aqmpp/shmem.fh\(aq
I = NUM_PES ()
I = SHMEM_N_PES ()
.ft P
.fi
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.SH DESCRIPTION
.sp
num_pes() or shmem_n_pes() return the total number of PEs running in an
application.
.sp
\fBSEE ALSO:\fP
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\fIintro_shmem\fP(3) \fIshmem_my_pe\fP(3) \fIshmem_init\fP(3)
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.SH COPYRIGHT
2003-2024, The Open MPI Community
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