diff options
author | 2018-04-26 10:47:39 +0200 | |
---|---|---|
committer | 2018-04-26 10:47:39 +0200 | |
commit | 097dd4616d7d1c8b41b9026b9fec16faf57f4df1 (patch) | |
tree | 3e0b4a9cadcd2a5f13a8d9e55225887fb94ff3e7 /test | |
parent | 8810baaed40f554ff59db65d5f5025ef5247c3c2 (diff) |
Fix unit test for SIMD engine not supporting sqrt
Diffstat (limited to 'test')
-rw-r--r-- | test/packetmath.cpp | 64 |
1 files changed, 35 insertions, 29 deletions
diff --git a/test/packetmath.cpp b/test/packetmath.cpp index 53838920e..4b19be92d 100644 --- a/test/packetmath.cpp +++ b/test/packetmath.cpp @@ -451,35 +451,41 @@ template<typename Scalar> void packetmath_real() { data1[0] = std::numeric_limits<Scalar>::quiet_NaN(); data1[1] = std::numeric_limits<Scalar>::epsilon(); - packet_helper<PacketTraits::HasLog,Packet> h; - h.store(data2, internal::plog(h.load(data1))); - VERIFY((numext::isnan)(data2[0])); - VERIFY_IS_EQUAL(std::log(std::numeric_limits<Scalar>::epsilon()), data2[1]); - - data1[0] = -std::numeric_limits<Scalar>::epsilon(); - data1[1] = 0; - h.store(data2, internal::plog(h.load(data1))); - VERIFY((numext::isnan)(data2[0])); - VERIFY_IS_EQUAL(std::log(Scalar(0)), data2[1]); - - data1[0] = (std::numeric_limits<Scalar>::min)(); - data1[1] = -(std::numeric_limits<Scalar>::min)(); - h.store(data2, internal::plog(h.load(data1))); - VERIFY_IS_EQUAL(std::log((std::numeric_limits<Scalar>::min)()), data2[0]); - VERIFY((numext::isnan)(data2[1])); - - data1[0] = std::numeric_limits<Scalar>::denorm_min(); - data1[1] = -std::numeric_limits<Scalar>::denorm_min(); - h.store(data2, internal::plog(h.load(data1))); - // VERIFY_IS_EQUAL(std::log(std::numeric_limits<Scalar>::denorm_min()), data2[0]); - VERIFY((numext::isnan)(data2[1])); - - data1[0] = Scalar(-1.0f); - h.store(data2, internal::plog(h.load(data1))); - VERIFY((numext::isnan)(data2[0])); - h.store(data2, internal::psqrt(h.load(data1))); - VERIFY((numext::isnan)(data2[0])); - VERIFY((numext::isnan)(data2[1])); + { + packet_helper<PacketTraits::HasLog,Packet> h; + h.store(data2, internal::plog(h.load(data1))); + VERIFY((numext::isnan)(data2[0])); + VERIFY_IS_EQUAL(std::log(std::numeric_limits<Scalar>::epsilon()), data2[1]); + + data1[0] = -std::numeric_limits<Scalar>::epsilon(); + data1[1] = 0; + h.store(data2, internal::plog(h.load(data1))); + VERIFY((numext::isnan)(data2[0])); + VERIFY_IS_EQUAL(std::log(Scalar(0)), data2[1]); + + data1[0] = (std::numeric_limits<Scalar>::min)(); + data1[1] = -(std::numeric_limits<Scalar>::min)(); + h.store(data2, internal::plog(h.load(data1))); + VERIFY_IS_EQUAL(std::log((std::numeric_limits<Scalar>::min)()), data2[0]); + VERIFY((numext::isnan)(data2[1])); + + data1[0] = std::numeric_limits<Scalar>::denorm_min(); + data1[1] = -std::numeric_limits<Scalar>::denorm_min(); + h.store(data2, internal::plog(h.load(data1))); + // VERIFY_IS_EQUAL(std::log(std::numeric_limits<Scalar>::denorm_min()), data2[0]); + VERIFY((numext::isnan)(data2[1])); + + data1[0] = Scalar(-1.0f); + h.store(data2, internal::plog(h.load(data1))); + VERIFY((numext::isnan)(data2[0])); + } + { + packet_helper<PacketTraits::HasSqrt,Packet> h; + data1[0] = Scalar(-1.0f); + h.store(data2, internal::psqrt(h.load(data1))); + VERIFY((numext::isnan)(data2[0])); + VERIFY((numext::isnan)(data2[1])); + } } } |