Fix tMPI_Atomic_memory_barrier for MIC
authorRoland Schulz <roland@rschulz.eu>
Tue, 8 Oct 2013 20:13:25 +0000 (16:13 -0400)
committerGerrit Code Review <gerrit@gerrit.gromacs.org>
Fri, 18 Oct 2013 07:38:42 +0000 (09:38 +0200)
commit0a07c4ae42a6420a623456b3fc285b7894f3ad28
treed39715d2a52f5ed8cef6b3c6d53393bc19ab56b9
parentc982b96847540daa50477cf0ad5c927d2735965c
Fix tMPI_Atomic_memory_barrier for MIC

MIC doesn't has sfence. It isn't required because the current generation
of MIC is in-order.

Change-Id: I6953bc3168a191a3038408e6ea35025a25509abe
include/thread_mpi/atomic/gcc_x86.h