| commit | edf39abd620c59d0e2940d481f529e8296140c6d | |
| author | Erik Lindahl <erik@kth.se> | |
| Thu, 12 Sep 2019 11:20:52 +0000 (12 13:20 +0200) | ||
| committer | Erik Lindahl <erik.lindahl@gmail.com> | |
| Thu, 12 Sep 2019 13:50:12 +0000 (12 15:50 +0200) | ||
| tree | 3861abb696ad823b97278e7a181175494cdadc78 | treesnapshot (tar.gz zip) |
| parent | 6c15da4c3a736d58f623266acc21dbf7b89ec35f | commitdiff |
Adjust test range and fix singleaccuracy tests
This changes the limit of exp() tests by one ulp
to account for rounding that leads to tests failing
for a single value when the CPU uses different
denormals-to-zero modes for SIMD and non-SIMD (ARMv7).
It also fixes the singleaccuracy tests to
check the correct functions for log2/exp2/pow2/cbrt
instead of the double-precision flavors, and the
implementation of powSingleAccuracy has been
copied from the (faster) single precision type
instead of just calling the double precision version.
Change-Id: I67d027cb916c4f78f36719f9ff554e9957879763
This changes the limit of exp() tests by one ulp
to account for rounding that leads to tests failing
for a single value when the CPU uses different
denormals-to-zero modes for SIMD and non-SIMD (ARMv7).
It also fixes the singleaccuracy tests to
check the correct functions for log2/exp2/pow2/cbrt
instead of the double-precision flavors, and the
implementation of powSingleAccuracy has been
copied from the (faster) single precision type
instead of just calling the double precision version.
Change-Id: I67d027cb916c4f78f36719f9ff554e9957879763
| src/gromacs/simd/simd_math.h | diffblobblamehistory | |
| src/gromacs/simd/tests/simd_math.cpp | diffblobblamehistory |