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Ethan Mallove f42c2a737f Fixes trac:2532 - "MPI_Put can result in SIGBUS on SPARC"
Reviewed by Rolf V and Brian B

This commit was SVN r23649.

The following Trac tickets were found above:
  Ticket 2532 --> https://svn.open-mpi.org/trac/ompi/ticket/2532
2010-08-24 18:10:43 +00:00

30 строки
1.1 KiB
C

/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. 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 (c) 2006 Voltaire All rights reserved.
* Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved.
*
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef OPAL_ALIGN_H
#define OPAL_ALIGN_H
#define OPAL_ALIGN(x,a,t) (((x)+((t)(a)-1)) & ~(((t)(a)-1)))
#define OPAL_ALIGN_PTR(x,a,t) ((t)OPAL_ALIGN((uintptr_t)x, a, uintptr_t))
#define OPAL_ALIGN_PAD_AMOUNT(x,s) ((~((uintptr_t)(x))+1) & ((uintptr_t)(s)-1))
#endif /* OPAL_ALIGN_H */