Relax test tolerance for cross correlation measure for densities
authorChristian Blau <cblau@gwdg.de>
Mon, 2 Dec 2019 13:52:27 +0000 (14:52 +0100)
committerChristian Blau <cblau@gwdg.de>
Mon, 2 Dec 2019 13:52:27 +0000 (14:52 +0100)
commit245b44330483a9a6d8ecc57f251782a1d1185642
tree13cf91908aee0bde76f339556021e968af5f59a7
parentbb319d21c75477480a1c7970b02968383a264114
Relax test tolerance for cross correlation measure for densities

Some compilers do not perform the optimisations that are necessary to
reach default real tolerance when calculating the cross correlation of
larger three dimensional densities (100x100x100 voxels)

This patch loosens the requirement on the precision of cross correlation
evaluations.

refs #3205

Change-Id: Iad1bb1b17bb6935b2ce2537bcbb6c3902172a6bc
src/gromacs/math/tests/densityfit.cpp