openmpi/opal/include/sys/cache.h

/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University.
 *                         All rights reserved.
 * Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
 *                         All rights reserved.
 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
 *                         University of Stuttgart.  All rights reserved.
 * Copyright (c) 2004-2005 The Regents of the University of California.
 *                         All rights reserved.
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */

/** @file
 *
 *  Define the cache characteristics of the platform
 *  
 */

#ifndef OMPI_SYS_CACHE_H
#define OMPI_SYS_CACHE_H 1

/**
 * Size of cache line.
 *
 * For now hardwire this to a reasonable value, and automate later - RLG
 */
#define CACHE_LINE_SIZE 128


#endif /* OMPI_SYS_CACHE_H */