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Tests for pcmp_lt and pcmp_le added

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(cherry picked from commit 1115f5462ecaa84d3c60479f7e23a530a1a415d2)
This commit is contained in:
Jakub Lichman 2021-04-23 19:51:43 +00:00 committed by Rasmus Munk Larsen
parent baf601a0e3
commit 63abb10000
1 changed files with 37 additions and 0 deletions
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37
test/packetmath.cpp
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@ -279,10 +279,45 @@ void packetmath_boolean_mask_ops() {
CHECK_CWISE2_IF(true, internal::pcmp_eq, internal::pcmp_eq); CHECK_CWISE2_IF(true, internal::pcmp_eq, internal::pcmp_eq);
} }
template <typename Scalar, typename Packet>
void packetmath_boolean_mask_ops_notcomplex() {
const int PacketSize = internal::unpacket_traits<Packet>::size;
const int size = 2 * PacketSize;
EIGEN_ALIGN_MAX Scalar data1[size];
EIGEN_ALIGN_MAX Scalar data2[size];
EIGEN_ALIGN_MAX Scalar ref[size];
for (int i = 0; i < PacketSize; ++i) {
data1[i] = internal::random<Scalar>();
data1[i + PacketSize] = internal::random<bool>() ? data1[i] : Scalar(0);
}
CHECK_CWISE2_IF(true, internal::pcmp_le, internal::pcmp_le);
CHECK_CWISE2_IF(true, internal::pcmp_lt, internal::pcmp_lt);
//Test (-0) <=/< (0) for signed operations
for (int i = 0; i < PacketSize; ++i) {
data1[i] = Scalar(-0.0);
data1[i + PacketSize] = internal::random<bool>() ? data1[i] : Scalar(0);
}
CHECK_CWISE2_IF(true, internal::pcmp_le, internal::pcmp_le);
CHECK_CWISE2_IF(true, internal::pcmp_lt, internal::pcmp_lt);
//Test NaN
for (int i = 0; i < PacketSize; ++i) {
data1[i] = NumTraits<Scalar>::quiet_NaN();
data1[i + PacketSize] = internal::random<bool>() ? data1[i] : Scalar(0);
}
CHECK_CWISE2_IF(true, internal::pcmp_le, internal::pcmp_le);
CHECK_CWISE2_IF(true, internal::pcmp_lt, internal::pcmp_lt);
}
// Packet16b representing bool does not support ptrue, pandnot or pcmp_eq, since the scalar path // Packet16b representing bool does not support ptrue, pandnot or pcmp_eq, since the scalar path
// (for some compilers) compute the bitwise and with 0x1 of the results to keep the value in [0,1]. // (for some compilers) compute the bitwise and with 0x1 of the results to keep the value in [0,1].
template<> template<>
void packetmath_boolean_mask_ops<bool, internal::packet_traits<bool>::type>() {} void packetmath_boolean_mask_ops<bool, internal::packet_traits<bool>::type>() {}
template<>
void packetmath_boolean_mask_ops_notcomplex<bool, internal::packet_traits<bool>::type>() {}
template <typename Scalar, typename Packet> template <typename Scalar, typename Packet>
void packetmath_minus_zero_add() { void packetmath_minus_zero_add() {
@ -1020,6 +1055,8 @@ void packetmath_notcomplex() {
CHECK_CWISE2_IF(PacketTraits::HasMin, propagate_nan_min, (internal::pmin<PropagateNaN>)); CHECK_CWISE2_IF(PacketTraits::HasMin, propagate_nan_min, (internal::pmin<PropagateNaN>));
CHECK_CWISE2_IF(PacketTraits::HasMax, propagate_nan_max, internal::pmax<PropagateNaN>); CHECK_CWISE2_IF(PacketTraits::HasMax, propagate_nan_max, internal::pmax<PropagateNaN>);
} }
packetmath_boolean_mask_ops_notcomplex<Scalar, Packet>();
} }
template <typename Scalar, typename Packet, bool ConjLhs, bool ConjRhs> template <typename Scalar, typename Packet, bool ConjLhs, bool ConjRhs>