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Added a regression test for tanh

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This commit is contained in:
Benoit Steiner 2016-02-10 17:41:47 -08:00
parent 9d6f1ad398
commit 1dfaafe28a
1 changed files with 6 additions and 0 deletions
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6
test/packetmath.cpp
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@ -325,6 +325,12 @@ template<typename Scalar> void packetmath_real()
data2[i] = internal::random<Scalar>(-87,88);
}
CHECK_CWISE1_IF(PacketTraits::HasExp, std::exp, internal::pexp);
for (int i=0; i<size; ++i)
{
data1[i] = internal::random<Scalar>(-1,1) * std::pow(Scalar(10), internal::random<Scalar>(-6,6));
data2[i] = internal::random<Scalar>(-1,1) * std::pow(Scalar(10), internal::random<Scalar>(-6,6));
}
CHECK_CWISE1_IF(PacketTraits::HasTanh, std::tanh, internal::ptanh);
if(PacketTraits::HasExp && PacketTraits::size>=2)
{
data1[0] = std::numeric_limits<Scalar>::quiet_NaN();