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array_element_wise_test.cc
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// Copyright 2021 Ant Group Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "gtest/gtest.h"
#include "xtensor/xio.hpp"
#include "xtensor/xmath.hpp"
#include "libspu/kernel/hal/polymorphic.h"
#include "libspu/kernel/test_util.h"
namespace spu::kernel::hal {
TEST(ArrayElementwiseTest, NegConstantF32) {
xt::xarray<float> in = {-2.5F, 3.14F, 2.25F, -10.0F, 6.0F};
auto ret = test::evalUnaryOp<float>(VIS_PUBLIC, negate, in);
xt::xarray<float> expected = {2.5F, -3.14F, -2.25F, 10.0F, -6.0F};
EXPECT_TRUE(xt::allclose(ret, expected));
}
TEST(ArrayElementwiseTest, NegConstantF64) {
xt::xarray<double> in = {-2.5, 3.14, 2.25, -10.0, 6.0};
auto ret = test::evalUnaryOp<float>(VIS_PUBLIC, negate, in);
xt::xarray<double> expected = {2.5, -3.14, -2.25, 10.0, -6.0};
EXPECT_TRUE(xt::allclose(ret, expected));
}
TEST(ArrayElementwiseTest, NegConstantS32) {
xt::xarray<int32_t> in = {-1,
0,
1,
324,
std::numeric_limits<int32_t>::min(),
std::numeric_limits<int32_t>::max()};
auto ret = test::evalUnaryOp<int32_t>(VIS_PUBLIC, negate, in);
// -min == max for int32_t due to an overflow. In C++ it is undefined
// behavior to do this calculation.
xt::xarray<int32_t> expected = {
1,
0, // fixed-point
-1,
-324,
std::numeric_limits<int32_t>::min(), // fixed-point
-std::numeric_limits<int32_t>::max()};
EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, NegConstantS64) {
xt::xarray<int64_t> in = {
-1,
1,
0,
0x12345678,
static_cast<int64_t>(0xffffffff12345678L),
static_cast<int64_t>(0x8000000000000000LL),
static_cast<int64_t>(0x8000000000000001LL),
};
auto ret = test::evalUnaryOp<float>(VIS_PUBLIC, negate, in);
xt::xarray<int64_t> expected = {
1,
-1,
0,
-0x12345678,
0xedcba988,
static_cast<int64_t>(0x8000000000000000LL),
-static_cast<int64_t>(0x8000000000000001LL),
};
EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, IntPow) {
xt::xarray<int32_t> lhs = {0, 1, 2, 3, 4, 5, -1, -2, 3, 5, 3, 1};
xt::xarray<int32_t> rhs = {0, 3, 3, 3, 3, 3, 2, 3, 2, 10, -100, -2};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, power, lhs, rhs);
xt::xarray<int32_t> expected = {1, 1, 8, 27, 64, 125,
1, -8, 9, 9765625, 0, 1};
// FIXME: figure out why it's wrong
// EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, IntPowLarge) {
xt::xarray<int64_t> lhs = {2};
xt::xarray<int64_t> rhs = {62};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, power, lhs, rhs);
xt::xarray<int64_t> expected = {4611686018427387904};
// FIXME: figure out why it's wrong
// EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, AddTwoConstantF32s) {
xt::xarray<float> lhs = {-2.5F, 3.14F, 2.25F, -10.0F, 6.0F};
xt::xarray<float> rhs = {100.0F, 3.13F, 2.75F, 10.5F, -999.0F};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, add, lhs, rhs);
xt::xarray<float> expected = {97.5F, 6.27F, 5.0F, 0.5F, -993.0F};
EXPECT_TRUE(xt::allclose(ret, expected, 0.001, 0.0001)) << ret;
}
TEST(ArrayElementwiseTest, AddTwoConstantU64s) {
xt::xarray<uint64_t> lhs = {0xFFFFFFFF,
static_cast<uint64_t>(-1),
0,
0,
0x7FFFFFFFFFFFFFFFLL,
0x7FFFFFFFFFFFFFFLL,
0x8000000000000000ULL,
0x8000000000000000ULL,
1};
xt::xarray<uint64_t> rhs = {1,
0x7FFFFFFFFFFFFFFLL,
0x7FFFFFFFFFFFFFFFLL,
0x8000000000000000ULL,
0,
static_cast<uint64_t>(-1),
0,
1,
0x8000000000000000ULL};
auto ret =
test::evalBinaryOp<uint64_t>(VIS_PUBLIC, VIS_PUBLIC, add, lhs, rhs);
xt::xarray<uint64_t> expected = lhs + rhs;
EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, SubTwoConstantS64s) {
xt::xarray<int64_t> lhs = {static_cast<int64_t>(0x8000000000000000LL),
static_cast<int64_t>(0x8000000000000000LL),
-1,
0x7FFFFFFFFFFFFFFLL,
0x7FFFFFFFFFFFFFFFLL,
1,
0,
-1};
xt::xarray<int64_t> rhs = {-1,
0,
static_cast<int64_t>(0x8000000000000000LL),
1,
0,
0x7FFFFFFFFFFFFFFLL,
0x7FFFFFFFFFFFFFFFLL,
0x7FFFFFFFFFFFFFFFLL};
auto ret = test::evalBinaryOp<int64_t>(VIS_PUBLIC, VIS_PUBLIC, sub, lhs, rhs);
xt::xarray<int64_t> expected = lhs - rhs;
EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, SubTwoConstantF32s) {
xt::xarray<float> lhs = {-2.5F, 3.14F, 2.25F, -10.0F, 6.0F};
xt::xarray<float> rhs = {100.0F, 3.13F, 2.75F, 10.5F, -999.0F};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, sub, lhs, rhs);
xt::xarray<float> expected = {-102.5F, 0.01F, -0.5F, -20.5F, 1005.0F};
EXPECT_TRUE(xt::allclose(ret, expected, 0.001, 0.0001)) << ret;
}
TEST(ArrayElementwiseTest, SubTwoConstantS32s) {
xt::xarray<int32_t> lhs = {-1, 0, 2, 1000000000};
xt::xarray<int32_t> rhs = {-1, 2, 1, -1};
auto ret = test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, sub, lhs, rhs);
xt::xarray<int32_t> expected = {0, -2, 1, 1000000001};
EXPECT_EQ(ret, expected);
}
TEST(ArrayElementwiseTest, SubTwoConstantF64s) {
xt::xarray<double> lhs = {-2.5, 3.14, 2.25, -10.0, 6.0};
xt::xarray<double> rhs = {100.0, 3.13, 2.75, 10.5, -999.0};
auto ret = test::evalBinaryOp<double>(VIS_PUBLIC, VIS_PUBLIC, sub, lhs, rhs);
xt::xarray<double> expected = {-102.5, 0.01, -0.5, -20.5, 1005.0};
EXPECT_TRUE(xt::allclose(ret, expected, 0.001, 0.0001)) << ret;
}
TEST(ArrayElementwiseTest, DivTwoConstantF32s) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, -10.0F, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.1F, 1.0F, 10.0F, -6.0F};
auto ret = test::evalBinaryOp<double>(VIS_PUBLIC, VIS_PUBLIC, div, lhs, rhs);
xt::xarray<double> expected = {-0.25F, 5.0F, 2.25F, -1.0F, -1.0F};
EXPECT_TRUE(xt::allclose(ret, expected, 0.001, 0.0001)) << ret;
}
TEST(ArrayElementwiseTest, DivS32s) {
// clang-format off
// Some interesting values to test.
std::vector<int32_t> vals = {
INT32_MIN, INT32_MIN + 1, INT32_MIN + 2, -0x40000000, -0x3ffffffF,
-271181, -1309, -17, -10, -5, -3, -2, -1, 0, 1, 2, 3, 5, 10, 17, 26, 101,
7919, 0x40000000, INT32_MAX - 2, INT32_MAX - 1, INT32_MAX};
// clang-format on
std::vector<int32_t> dividends;
std::vector<int32_t> divisors;
std::vector<int32_t> quotients;
for (int32_t divisor : vals) {
if (divisor != 0) {
for (int32_t dividend : vals) {
// Avoid integer overflow.
if (dividend != INT32_MIN || divisor != -1) {
dividends.push_back(dividend);
divisors.push_back(divisor);
quotients.push_back(dividend / divisor);
}
}
}
}
auto ret = test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, div, dividends,
divisors);
// FIXME: Figure out numeric difference
// EXPECT_TRUE(xt::allclose(xt::adapt(quotients), ret))
// << ret << xt::adapt(quotients);
}
TEST(ArrayElementwiseTest, DivU32s) {
// clang-format off
// Some interesting values to test.
std::vector<uint32_t> vals = {
0, 1, 2, 17, 101, 3333, 0x7FFFFFFF, 0xABCDEF12, 0xCAFEBEEF, 0x80000000,
0x80000001, UINT32_MAX - 2, UINT32_MAX - 1, UINT32_MAX};
// clang-format on
std::vector<uint32_t> dividends;
std::vector<uint32_t> divisors;
std::vector<uint32_t> quotients;
for (uint32_t divisor : vals) {
if (divisor != 0) {
for (uint32_t dividend : vals) {
dividends.push_back(dividend);
divisors.push_back(divisor);
quotients.push_back(dividend / divisor);
}
}
}
auto ret = test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, div,
dividends, divisors);
// FIXME: Figure out numeric difference
// EXPECT_TRUE(xt::allclose(xt::adapt(quotients), ret))
// << ret << xt::adapt(quotients);
}
TEST(ArrayElementwiseTest, MulTwoConstantF32s) {
xt::xarray<float> a = {-2.5F, 25.5F, 2.25F, -10.0F, 6.0F};
xt::xarray<float> b = {10.0F, 5.0F, 1.0F, 10.0F, -6.0F};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, mul, a, b);
xt::xarray<float> expected = {-25.0F, 127.5F, 2.25F, -100.0F, -36.0F};
EXPECT_TRUE(xt::allclose(expected, ret)) << ret << expected;
}
TEST(ArrayElementwiseTest, MulTwoConstantS32s) {
std::vector<int32_t> data = {0,
1,
-1,
1234,
0x1a243514,
std::numeric_limits<int32_t>::max(),
std::numeric_limits<int32_t>::min()};
// Form the test data set using all products of 'data' with itself.
std::vector<int32_t> a_data;
std::vector<int32_t> b_data;
std::vector<int32_t> expected;
for (int32_t a : data) {
for (int32_t b : data) {
a_data.push_back(a);
b_data.push_back(b);
expected.push_back(static_cast<uint32_t>(a) * static_cast<uint32_t>(b));
}
}
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, mul, a_data, b_data);
EXPECT_TRUE(xt::allclose(xt::adapt(expected), ret))
<< ret << xt::adapt(expected);
}
TEST(ArrayElementwiseTest, MulTwoConstantU32s) {
std::vector<uint32_t> data = {0, 1, 0xDEADBEEF, 1234,
0x1a243514, 0xFFFFFFFF, 0x80808080};
// Form the test data set using all products of 'data' with itself.
std::vector<uint32_t> a_data;
std::vector<uint32_t> b_data;
std::vector<uint32_t> expected;
for (uint32_t a : data) {
for (uint32_t b : data) {
a_data.push_back(a);
b_data.push_back(b);
expected.push_back(a * b);
}
}
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, mul, a_data, b_data);
EXPECT_TRUE(xt::allclose(xt::adapt(expected), ret))
<< ret << xt::adapt(expected);
}
TEST(ArrayElementwiseTest, AndPredR1) {
xt::xarray<bool> a = {false, false, true, true};
xt::xarray<bool> b = {false, true, false, true};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_and, a, b);
xt::xarray<bool> expected = {false, false, false, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, AndPredR2) {
xt::xarray<bool> a = {{false, false}, {true, true}};
xt::xarray<bool> b = {{false, true}, {false, true}};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_and, a, b);
xt::xarray<bool> expected = {{false, false}, {false, true}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, AndS32R1) {
xt::xarray<int32_t> a = {0, -1, -8};
xt::xarray<int32_t> b = {5, -7, 12};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_and, a, b);
xt::xarray<int32_t> expected = {0, -7, 8};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, AndS32R2) {
xt::xarray<int32_t> a = {{0, -5}, {-1, 5}};
xt::xarray<int32_t> b = {{1, -6}, {4, 5}};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_and, a, b);
xt::xarray<int32_t> expected = {{0, -6}, {4, 5}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, AndU32R1) {
xt::xarray<uint32_t> a = {0, 1, 8};
xt::xarray<uint32_t> b = {5, 7, 12};
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_and, a, b);
xt::xarray<uint32_t> expected = {0, 1, 8};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, AndU32R2) {
xt::xarray<uint32_t> a = {{0, 1}, {3, 8}};
xt::xarray<uint32_t> b = {{1, 0}, {7, 6}};
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_and, a, b);
xt::xarray<uint32_t> expected = {{0, 0}, {3, 0}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, OrPredR1) {
xt::xarray<bool> a = {false, false, true, true};
xt::xarray<bool> b = {false, true, false, true};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_or, a, b);
xt::xarray<bool> expected = {false, true, true, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, OrPredR2) {
xt::xarray<bool> a = {{false, false}, {true, true}};
xt::xarray<bool> b = {{false, true}, {false, true}};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_or, a, b);
xt::xarray<bool> expected = {{false, true}, {true, true}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, OrS32R1) {
xt::xarray<int32_t> a = {0, -1, 8};
xt::xarray<int32_t> b = {5, -7, 4};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_or, a, b);
xt::xarray<int32_t> expected = {5, -1, 12};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, OrS32R2) {
xt::xarray<int32_t> a = {{0, -1}, {8, 8}};
xt::xarray<int32_t> b = {{5, -7}, {4, 1}};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_or, a, b);
xt::xarray<int32_t> expected = {{5, -1}, {12, 9}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, OrU32R1) {
xt::xarray<uint32_t> a = {0, 1, 8};
xt::xarray<uint32_t> b = {5, 7, 4};
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_or, a, b);
xt::xarray<uint32_t> expected = {5, 7, 12};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, OrU32R2) {
xt::xarray<uint32_t> a = {{0, 1}, {8, 8}};
xt::xarray<uint32_t> b = {{5, 7}, {4, 1}};
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_or, a, b);
xt::xarray<uint32_t> expected = {{5, 7}, {12, 9}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, XorPredR1) {
xt::xarray<bool> a = {false, false, true, true};
xt::xarray<bool> b = {false, true, false, true};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_xor, a, b);
xt::xarray<bool> expected = {false, true, true, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, XorPredR2) {
xt::xarray<bool> a = {{false, false}, {true, true}};
xt::xarray<bool> b = {{false, true}, {false, true}};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_xor, a, b);
xt::xarray<bool> expected = {{false, true}, {true, false}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, XorS32R1) {
xt::xarray<int32_t> a = {0, -1, 8};
xt::xarray<int32_t> b = {5, -7, 4};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_xor, a, b);
xt::xarray<int32_t> expected = {5, 6, 12};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, XorS32R2) {
xt::xarray<int32_t> a = {{0, -1}, {8, 8}};
xt::xarray<int32_t> b = {{5, -7}, {4, 1}};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_xor, a, b);
xt::xarray<int32_t> expected = {{5, 6}, {12, 9}};
EXPECT_EQ(expected, ret) << ret << expected;
}
TEST(ArrayElementwiseTest, XorU32R1) {
xt::xarray<uint32_t> a = {0, 1, 8};
xt::xarray<uint32_t> b = {5, 7, 4};
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_xor, a, b);
xt::xarray<int32_t> expected = {5, 6, 12};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, XorU32R2) {
xt::xarray<uint32_t> a = {{0, 1}, {8, 8}};
xt::xarray<uint32_t> b = {{5, 7}, {4, 1}};
auto ret =
test::evalBinaryOp<uint32_t>(VIS_PUBLIC, VIS_PUBLIC, bitwise_xor, a, b);
xt::xarray<int32_t> expected = {{5, 6}, {12, 9}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, NotPredR1) {
xt::xarray<bool> a = {false, true, true, false};
auto ret = test::evalUnaryOp<bool>(VIS_PUBLIC, logical_not, a);
xt::xarray<bool> expected = {true, false, false, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, NotPredR2) {
xt::xarray<bool> a = {{false, true}, {true, false}};
auto ret = test::evalUnaryOp<bool>(VIS_PUBLIC, logical_not, a);
xt::xarray<bool> expected = {{true, false}, {false, true}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, NotS32R1) {
xt::xarray<int32_t> a = {-1, 0, 1};
auto ret = test::evalUnaryOp<int32_t>(VIS_PUBLIC, bitwise_not, a);
xt::xarray<int32_t> expected = {0, -1, -2};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, NotS32R2) {
xt::xarray<int32_t> a = {{-1, 0}, {1, 8}};
auto ret = test::evalUnaryOp<int32_t>(VIS_PUBLIC, bitwise_not, a);
xt::xarray<int32_t> expected = {{0, -1}, {-2, -9}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, NotU32R1) {
xt::xarray<uint32_t> a = {0, 4294967295};
auto ret = test::evalUnaryOp<uint32_t>(VIS_PUBLIC, bitwise_not, a);
xt::xarray<uint32_t> expected = {4294967295, 0};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, NotU32R2) {
xt::xarray<uint32_t> a = {{0, 4294967295}, {1, 4294967294}};
auto ret = test::evalUnaryOp<uint32_t>(VIS_PUBLIC, bitwise_not, a);
xt::xarray<uint32_t> expected = {{4294967295, 0}, {4294967294, 1}};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareEqF32s) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 2.25F, 10.0F, NAN};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, equal, lhs, rhs);
xt::xarray<bool> expected = {false, false, true, false, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareEqF32sTO) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 2.25F, NAN, NAN};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, equal, lhs, rhs);
xt::xarray<bool> expected = {false, false, true, true, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGeF32s) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 1.0F, 10.0F, NAN};
auto ret = test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater_equal,
lhs, rhs);
xt::xarray<bool> expected = {false, true, true, false, false};
// FIXME: nan?
// EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGeF32sTO) {
// For portability, need to represent NAN using the following call.
// The C++ standard does not specify if quiet_NaN() sets the sign bit of
// its result. The call to std::fabs will ensure that it is not set.
auto nan = std::fabs(std::numeric_limits<float>::quiet_NaN());
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, nan, 6.0F, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 1.0F, 10.0F, nan, -nan};
auto ret = test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater_equal,
lhs, rhs);
xt::xarray<bool> expected = {false, true, true, true, false, true};
// FIXME: nan?
// EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGtF32s) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 1.0F, 10.0F, NAN};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater, lhs, rhs);
xt::xarray<bool> expected = {false, true, true, false, false};
// FIXME: nan?
// EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareLeF32s) {
xt::xarray<float> lhs = {-2.5F, 5.0F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 1.0F, 10.0F, NAN};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, less_equal, lhs, rhs);
xt::xarray<bool> expected = {true, true, false, false, false};
// FIXME: nan?
// EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareLtF32s) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 5.0F, 1.0F, 10.0F, NAN};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, less, lhs, rhs);
xt::xarray<bool> expected = {true, false, false, false, false};
// FIXME: nan?
// EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareEqS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> lhs = {min, min, min, 0, 0, 0, max, max, max};
xt::xarray<int32_t> rhs = {min, 0, max, -1, 0, 1, min, 0, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, equal, lhs, rhs);
xt::xarray<bool> expected = {true, false, false, false, true,
false, false, false, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareNeF32s) {
xt::xarray<float> lhs = {-2.5F, 25.5F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {10.0F, 25.5F, 1.0F, 10.0F, NAN};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, not_equal, lhs, rhs);
xt::xarray<bool> expected = {true, false, true, true, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareNeS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> lhs = {min, min, min, 0, 0, 0, max, max, max};
xt::xarray<int32_t> rhs = {min, 0, max, -1, 0, 1, min, 0, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, not_equal, lhs, rhs);
xt::xarray<bool> expected = {false, true, true, true, false,
true, true, true, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGeS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> lhs = {min, min, min, 0, 0, 0, max, max, max};
xt::xarray<int32_t> rhs = {min, 0, max, -1, 0, 1, min, 0, max};
auto ret = test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater_equal,
lhs, rhs);
xt::xarray<bool> expected = {true, false, false, true, true,
false, true, true, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGtS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> lhs = {min, min, min, 0, 0, 0, max, max, max};
xt::xarray<int32_t> rhs = {min, 0, max, -1, 0, 1, min, 0, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater, lhs, rhs);
xt::xarray<bool> expected = {false, false, false, true, false,
false, true, true, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareLeS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> lhs = {min, min, min, 0, 0, 0, max, max, max};
xt::xarray<int32_t> rhs = {min, 0, max, -1, 0, 1, min, 0, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, less_equal, lhs, rhs);
xt::xarray<bool> expected = {true, true, true, false, true,
true, false, false, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareLtS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> lhs = {min, min, min, 0, 0, 0, max, max, max};
xt::xarray<int32_t> rhs = {min, 0, max, -1, 0, 1, min, 0, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, less, lhs, rhs);
xt::xarray<bool> expected = {false, true, true, false, false,
true, false, false, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareEqU32s) {
const uint32_t max = std::numeric_limits<uint32_t>::max();
xt::xarray<uint32_t> lhs = {0, 0, 0, 5, 5, 5, max, max, max};
xt::xarray<uint32_t> rhs = {0, 1, max, 4, 5, 6, 0, 1, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, equal, lhs, rhs);
xt::xarray<bool> expected = {true, false, false, false, true,
false, false, false, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareNeU32s) {
const uint32_t max = std::numeric_limits<uint32_t>::max();
xt::xarray<uint32_t> lhs = {0, 0, 0, 5, 5, 5, max, max, max};
xt::xarray<uint32_t> rhs = {0, 1, max, 4, 5, 6, 0, 1, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, not_equal, lhs, rhs);
xt::xarray<bool> expected = {false, true, true, true, false,
true, true, true, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGeU32s) {
const uint32_t max = std::numeric_limits<uint32_t>::max();
xt::xarray<uint32_t> lhs = {0, 0, 0, 5, 5, 5, max, max, max};
xt::xarray<uint32_t> rhs = {0, 1, max, 4, 5, 6, 0, 1, max};
auto ret = test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater_equal,
lhs, rhs);
xt::xarray<bool> expected = {true, false, false, true, true,
false, true, true, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareGtU32s) {
const uint32_t max = std::numeric_limits<uint32_t>::max();
xt::xarray<uint32_t> lhs = {0, 0, 0, 5, 5, 5, max, max, max};
xt::xarray<uint32_t> rhs = {0, 1, max, 4, 5, 6, 0, 1, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, greater, lhs, rhs);
xt::xarray<bool> expected = {false, false, false, true, false,
false, true, true, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareLeU32s) {
const uint32_t max = std::numeric_limits<uint32_t>::max();
xt::xarray<uint32_t> lhs = {0, 0, 0, 5, 5, 5, max, max, max};
xt::xarray<uint32_t> rhs = {0, 1, max, 4, 5, 6, 0, 1, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, less_equal, lhs, rhs);
xt::xarray<bool> expected = {true, true, true, false, true,
true, false, false, true};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, CompareLtU32s) {
const uint32_t max = std::numeric_limits<uint32_t>::max();
xt::xarray<uint32_t> lhs = {0, 0, 0, 5, 5, 5, max, max, max};
xt::xarray<uint32_t> rhs = {0, 1, max, 4, 5, 6, 0, 1, max};
auto ret =
test::evalBinaryOp<uint8_t>(VIS_PUBLIC, VIS_PUBLIC, less, lhs, rhs);
xt::xarray<bool> expected = {false, true, true, false, false,
true, false, false, false};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, PowF32s) {
xt::xarray<float> lhs = {0.0F, 4.0F, 2.0F, 2.0F, NAN, 6.0F, -2.0F, -2.0F};
xt::xarray<float> rhs = {0.0F, 2.0F, -2.0F, 3.0F, 10.0F, NAN, 3.0F, 4.0F};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, power, lhs, rhs);
xt::xarray<float> expected = {1.0F, 16.0F, 0.25F, 8.0F,
NAN, NAN, -8.0F, 16.0F};
// FIXME: nan?
// EXPECT_TRUE(xt::allclose(expected, ret)) << ret << "\n" << expected;
}
TEST(ArrayElementwiseTest, PowNonIntegerF32s) {
xt::xarray<float> lhs = {-2.0F, -0.6F, -0.6F, 0.0F};
xt::xarray<float> rhs = {0.5F, 0.6F, -0.6F, -0.6F};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, power, lhs, rhs);
xt::xarray<float> expected = {NAN, NAN, NAN, INFINITY};
// FIXME: nan?
// EXPECT_TRUE(xt::allclose(expected, ret)) << ret << "\n" << expected;
}
TEST(ArrayElementwiseTest, MinF32s) {
xt::xarray<float> lhs = {1.0F, 1.0F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {2.0F, -5.0F, 1.0F, 10.0F, NAN};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, min, lhs, rhs);
xt::xarray<float> expected = {1.0F, -5.0F, 1.0F, NAN, NAN};
// FIXME: nan?
// EXPECT_TRUE(xt::allclose(expected, ret)) << ret << "\n" << expected;
}
TEST(ArrayElementwiseTest, MinF64s) {
xt::xarray<double> lhs = {1.0, 1.0, 2.25, NAN, 6.0};
xt::xarray<double> rhs = {2.0, -5.0, 1.0, 10.0, NAN};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, min, lhs, rhs);
xt::xarray<double> expected = {1.0, -5.0, 1.0, NAN, NAN};
// FIXME: nan?
// EXPECT_TRUE(xt::allclose(expected, ret)) << ret << "\n" << expected;
}
TEST(ArrayElementwiseTest, MaxF32s) {
xt::xarray<float> lhs = {1.0F, 1.0F, 2.25F, NAN, 6.0F};
xt::xarray<float> rhs = {2.0F, -5.0F, 1.0F, 10.0F, NAN};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, max, lhs, rhs);
xt::xarray<double> expected = {2.0F, 1.0F, 2.25F, NAN, NAN};
// FIXME: nan?
// EXPECT_TRUE(xt::allclose(expected, ret)) << ret << "\n" << expected;
}
TEST(ArrayElementwiseTest, MaxF64s) {
xt::xarray<double> lhs = {1.0, 1.0, 2.25, NAN, 6.0};
xt::xarray<double> rhs = {2.0, -5.0, 1.0, 10.0, NAN};
auto ret = test::evalBinaryOp<float>(VIS_PUBLIC, VIS_PUBLIC, max, lhs, rhs);
xt::xarray<double> expected = {2.0, 1.0, 2.25, NAN, NAN};
// FIXME: nan?
// EXPECT_TRUE(xt::allclose(expected, ret)) << ret << "\n" << expected;
}
TEST(ArrayElementwiseTest, MaxS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> x = {min, min, min, -1, -1, 0, 0, 0, 1, 1, max, max, max};
xt::xarray<int32_t> y = {min, max, 0, -10, 0, -1, 0, 1, 0, 10, 0, max, min};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, hal::max, x, y);
xt::xarray<int32_t> expected = {min, max, 0, -1, 0, 0, 0,
1, 1, 10, max, max, max};
EXPECT_EQ(expected, ret);
}
TEST(ArrayElementwiseTest, MinS32s) {
const int32_t min = std::numeric_limits<int32_t>::min();
const int32_t max = std::numeric_limits<int32_t>::max();
xt::xarray<int32_t> x = {min, min, min, -1, -1, 0, 0, 0, 1, 1, max, max, max};
xt::xarray<int32_t> y = {min, max, 0, -10, 0, -1, 0, 1, 0, 10, 0, max, min};
auto ret =
test::evalBinaryOp<int32_t>(VIS_PUBLIC, VIS_PUBLIC, hal::min, x, y);
xt::xarray<int32_t> expected = {min, min, min, -10, -1, -1, 0,