diff options
Diffstat (limited to 'test/packetmath.cpp')
| -rw-r--r-- | test/packetmath.cpp | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/test/packetmath.cpp b/test/packetmath.cpp index c2346e1cd..20addf1ad 100644 --- a/test/packetmath.cpp +++ b/test/packetmath.cpp @@ -9,7 +9,11 @@ // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. #include "main.h" +#include "unsupported/Eigen/SpecialFunctions" +#if defined __GNUC__ && __GNUC__>=6 + #pragma GCC diagnostic ignored "-Wignored-attributes" +#endif // using namespace Eigen; namespace Eigen { @@ -368,7 +372,15 @@ template<typename Scalar> void packetmath_real() VERIFY_IS_EQUAL(std::exp(-std::numeric_limits<Scalar>::denorm_min()), data2[1]); } -#ifdef EIGEN_HAS_C99_MATH + if (PacketTraits::HasTanh) { + // NOTE this test migh fail with GCC prior to 6.3, see MathFunctionsImpl.h for details. + data1[0] = std::numeric_limits<Scalar>::quiet_NaN(); + packet_helper<internal::packet_traits<Scalar>::HasTanh,Packet> h; + h.store(data2, internal::ptanh(h.load(data1))); + VERIFY((numext::isnan)(data2[0])); + } + +#if EIGEN_HAS_C99_MATH { data1[0] = std::numeric_limits<Scalar>::quiet_NaN(); packet_helper<internal::packet_traits<Scalar>::HasLGamma,Packet> h; @@ -395,11 +407,12 @@ template<typename Scalar> void packetmath_real() data2[i] = internal::random<Scalar>(0,1) * std::pow(Scalar(10), internal::random<Scalar>(-6,6)); } - if(internal::random<float>(0,1)<0.1) + if(internal::random<float>(0,1)<0.1f) data1[internal::random<int>(0, PacketSize)] = 0; CHECK_CWISE1_IF(PacketTraits::HasSqrt, std::sqrt, internal::psqrt); CHECK_CWISE1_IF(PacketTraits::HasLog, std::log, internal::plog); -#if defined(EIGEN_HAS_C99_MATH) && (__cplusplus > 199711L) +#if EIGEN_HAS_C99_MATH && (__cplusplus > 199711L) + 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); @@ -432,7 +445,7 @@ template<typename Scalar> void packetmath_real() // VERIFY_IS_EQUAL(std::log(std::numeric_limits<Scalar>::denorm_min()), data2[0]); VERIFY((numext::isnan)(data2[1])); - data1[0] = -1.0f; + data1[0] = Scalar(-1.0f); h.store(data2, internal::plog(h.load(data1))); VERIFY((numext::isnan)(data2[0])); #if !EIGEN_FAST_MATH |