Skip to content

Latest commit

 

History

History
51 lines (33 loc) · 1.3 KB

shmem_info_get_name.3.rst

File metadata and controls

51 lines (33 loc) · 1.3 KB
Raw

shmem_info_get_name

:ref:`shmem_info_get_name` - This routine returns the vendor defined character string.

SYNOPSIS

C or C++:

#include <mpp/shmem.h>

void shmem_info_get_name(char *name)

Fortran:

include 'mpp/shmem.fh'
SHMEM_INFO_GET_NAME(NAME)
CHARACTER *(*)NAME

DESCRIPTION

shmem_info_get_name() This routine returns the vendor defined character string of size defined by the constant SHMEM_MAX_NAME_LEN. The program calling this function prepares the memory of size SHMEM_MAX_NAME_LEN, and the implementation copies the string of size at most SHMEM_MAX_NAME_LEN. In C, the string is terminated by a null character. In Fortran, the string of size less than SHMEM_MAX_NAME_LEN is padded with blank characters up to size SHMEM_MAX_NAME_LEN. The implementation copying a string of size greater than SHMEM_MAX_NAME_LEN results in an undefined behavior. Multiple invocations of the routine in an OpenSHMEM program always return the same string. For a given library implementation, the major and minor version returned by these calls is consistent with the compile-time constants defined in its shmem.h.

.. seealso::
   *intro_shmem*\ (3) *shmem_my_pe*\ (3) *shmem_init*\ (3)