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Correct implicit function test failures when vectorization is enabled.

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When vectorization is enabled we start using 'fast' math, and therefore instead
of getting perfect 0.0 values we get values that are extremely close to zero.
This commit is contained in:
Robert Maynard 2016-03-14 15:07:20 -04:00
parent 5b6676d21f
commit 0642478668
1 changed files with 5 additions and 4 deletions
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9
vtkm/testing/TestingImplicitFunctions.h
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@ -106,10 +106,11 @@ struct TestingImplicitFunctions
vtkm::cont::ArrayHandle<FloatDefault>::PortalConstControl portal =
values.GetPortalConstControl();
bool success = (portal.Get(0) == -(r*r)) &&
(portal.Get(1) == 0.0) &&
(portal.Get(2) == 0.0) &&
(portal.Get(4) == 0.0) &&
test_equal(portal.Get(1), FloatDefault(0.0) ) &&
test_equal(portal.Get(2), FloatDefault(0.0) ) &&
test_equal(portal.Get(4), FloatDefault(0.0) ) &&
(portal.Get(3) > 0.0) &&
(portal.Get(5) > 0.0) &&
(portal.Get(6) > 0.0) &&
@ -144,7 +145,7 @@ struct TestingImplicitFunctions
values.GetPortalConstControl();
bool success = (portal.Get(0) < 0.0) &&
(portal.Get(1) < 0.0) &&
(portal.Get(2) == 0.0) &&
test_equal(portal.Get(2), FloatDefault(0.0) ) &&
(portal.Get(3) > 0.0) &&
(portal.Get(4) > 0.0);