shmemx_short_swap
Performs an atomic swap to a remote short data object.
Definitions
C/C++ Synopsis
short shmemx_short_swap(short *target, short value, int pe);
Arguments
target The remotely accessible short data object to be updated on the
remote PE. When using C/C++, the type of target should match that
implied in the SYNOPSIS section.
value The value to be atomically written to the remote PE. value is of
type short.
pe An integer that indicates the PE number on which target is to be
updated.
Description
shmemx_short_swap performs an atomic swap operation. It writes value into
target on PE and returns the previous contents of target as an atomic
operation.
Return Values
The content that had been at the target address on the remote PE prior to
the swap is returned.
Notes
None.