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Vectorize the sign operator in Eigen.

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This commit is contained in:
Rasmus Munk Larsen
2022-08-09 19:54:57 +00:00
parent be20207d10
commit 97e0784dc6
7 changed files with 143 additions and 37 deletions
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3
test/packetmath.cpp
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@@ -527,6 +527,7 @@ void packetmath() {
CHECK_CWISE1_IF(PacketTraits::HasNegate, internal::negate, internal::pnegate);
CHECK_CWISE1_IF(PacketTraits::HasReciprocal, REF_RECIPROCAL, internal::preciprocal);
CHECK_CWISE1(numext::conj, internal::pconj);
CHECK_CWISE1_IF(PacketTraits::HasSign, numext::sign, internal::psign);
for (int offset = 0; offset < 3; ++offset) {
@@ -816,6 +817,7 @@ void packetmath_real() {
CHECK_CWISE1_EXACT_IF(PacketTraits::HasCeil, numext::ceil, internal::pceil);
CHECK_CWISE1_EXACT_IF(PacketTraits::HasFloor, numext::floor, internal::pfloor);
CHECK_CWISE1_EXACT_IF(PacketTraits::HasRint, numext::rint, internal::print);
CHECK_CWISE1_IF(PacketTraits::HasSign, numext::sign, internal::psign);
packetmath_boolean_mask_ops_real<Scalar,Packet>();
@@ -1340,6 +1342,7 @@ void packetmath_complex() {
data1[i] = Scalar(internal::random<RealScalar>(), internal::random<RealScalar>());
}
CHECK_CWISE1_N(numext::sqrt, internal::psqrt, size);
CHECK_CWISE1_IF(PacketTraits::HasSign, numext::sign, internal::psign);
// Test misc. corner cases.
const RealScalar zero = RealScalar(0);