GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  MPI_GET_VERSION (3)

NAME

MPI_Get_version - Returns the version of the standard corresponding to the current implementation.

CONTENTS

Syntax
C Syntax
Fortran Syntax
C++ Syntax
Output Parameters
Description
Note
Errors

SYNTAX

C Syntax

#include <mpi.h>
int MPI_Get_version(int *version, int *subversion)

Fortran Syntax

INCLUDE ’mpif.h’
MPI_GET_VERSION(VERSION, SUBVERSION, IERROR)
        INTEGER VERSION, SUBVERSION, IERROR

C++ Syntax

#include <mpi.h>
void Get_version(int& version, int& subversion)

OUTPUT PARAMETERS

version The major version number of the corresponding standard (integer).

subversion The minor version number of the corresponding standard (integer).

IERROR Fortran only: Error status (integer).

DESCRIPTION

Since Open MPI is MPI 2.1 compliant, this function will return a version value of 2 and a subversion value of 1 for this release.

NOTE

MPI_Get_version is one of the few functions that can be called before MPI_Init and after MPI_Finalize.

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++ functions 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.

Search for    or go to Top of page |  Section 3 |  Main Index


1.10.2 MPI_GET_VERSION (3) Jan 21, 2016

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.