devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merging from eigen/eigen.

Browse Source
This commit is contained in:
Srinivas Vasudevan
2019-09-03 15:34:47 -04:00
parent 18ceb3413d a8d264fa9c
commit 99036a3615
48 changed files with 3840 additions and 3329 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
test/packetmath.cpp
View File

@@ -610,11 +610,15 @@ template<typename Scalar,typename Packet> void packetmath_real()
CHECK_CWISE1_IF(PacketTraits::HasSqrt, Scalar(1)/std::sqrt, internal::prsqrt);
CHECK_CWISE1_IF(PacketTraits::HasLog, std::log, internal::plog);
#if EIGEN_HAS_C99_MATH && (__cplusplus > 199711L)
CHECK_CWISE1_IF(PacketTraits::HasExpm1, std::expm1, internal::pexpm1);
CHECK_CWISE1_IF(PacketTraits::HasLog1p, std::log1p, internal::plog1p);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasLGamma, std::lgamma, internal::plgamma);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasErf, std::erf, internal::perf);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasErfc, std::erfc, internal::perfc);
data1[0] = std::numeric_limits<Scalar>::infinity();
data1[1] = Scalar(-1);
CHECK_CWISE1_IF(PacketTraits::HasLog1p, std::log1p, internal::plog1p);
data1[0] = std::numeric_limits<Scalar>::infinity();
data1[1] = -std::numeric_limits<Scalar>::infinity();
CHECK_CWISE1_IF(PacketTraits::HasExpm1, std::expm1, internal::pexpm1);
#endif
if(PacketSize>=2)
@@ -654,6 +658,14 @@ template<typename Scalar,typename Packet> void packetmath_real()
h.store(data2, internal::plog(h.load(data1)));
VERIFY((numext::isinf)(data2[0]));
}
if(PacketTraits::HasLog1p) {
packet_helper<PacketTraits::HasLog1p,Packet> h;
data1[0] = Scalar(-2);
data1[1] = -std::numeric_limits<Scalar>::infinity();
h.store(data2, internal::plog1p(h.load(data1)));
VERIFY((numext::isnan)(data2[0]));
VERIFY((numext::isnan)(data2[1]));
}
if(PacketTraits::HasSqrt)
{
packet_helper<PacketTraits::HasSqrt,Packet> h;