Merge branch release-2018

[alexxy/gromacs.git] / src / gromacs / simd / impl_x86_sse4_1 / impl_x86_sse4_1_definitions.h

diff --git a/src/gromacs/simd/impl_x86_sse4_1/impl_x86_sse4_1_definitions.h b/src/gromacs/simd/impl_x86_sse4_1/impl_x86_sse4_1_definitions.h
index 4d172273629d74f3fae6a3f8b1ab48c9e2d25f07..0d5d3f48b95e7a6b55b9105e62ca1c594396dd1f 100644 (file)
--- a/src/gromacs/simd/impl_x86_sse4_1/impl_x86_sse4_1_definitions.h
+++ b/src/gromacs/simd/impl_x86_sse4_1/impl_x86_sse4_1_definitions.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2014,2015, by the GROMACS development team, led by
+ * Copyright (c) 2014,2015,2017,2018, by the GROMACS development team, led by
  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
  * and including many others, as listed in the AUTHORS file in the
  * top-level source directory and at http://www.gromacs.org.
@@ -76,6 +76,7 @@
 #define GMX_SIMD_FINT32_WIDTH                   4
 #define GMX_SIMD_DINT32_WIDTH                   2
 #define GMX_SIMD4_WIDTH                         4
+#define GMX_SIMD_ALIGNMENT                     16 // Bytes (4*single or 2*double)
 #define GMX_SIMD_RSQRT_BITS                    11
 #define GMX_SIMD_RCP_BITS                      11