Added doxygen note to clarify rounding mode of SIMD
authorRoland Schulz <roland.schulz@intel.com>
Tue, 5 Dec 2017 23:29:42 +0000 (15:29 -0800)
committerRoland Schulz <roland.schulz@intel.com>
Wed, 6 Dec 2017 12:57:06 +0000 (13:57 +0100)
commit41531c0fa92a6ee491f9df83b9570c307c2cd67d
treeaec378e184ccb0891c9f888d8fedfdcfa0c3075c
parent27eef47200e4bd955962596212e7f6c52368a75b
Added doxygen note to clarify rounding mode of SIMD

Also moved unit test of rounding mode into own test to make
obvious that rounding mode is independent of ldexp.

Fixes #2249

Change-Id: Iae66e080de141ace7f2b1298f94fdb867f8632fe
src/gromacs/simd/impl_reference/impl_reference_simd_double.h
src/gromacs/simd/impl_reference/impl_reference_simd_float.h
src/gromacs/simd/tests/simd_floatingpoint.cpp