test/reference/binary_elementwise.cpp - KleidiAI Coverage Report

Directory:	./
Coverage:	low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%

	Coverage	Exec / Excl / Total
Lines:	71.4%	35 / 5 / 54
Functions:	30.2%	13 / 0 / 43
Branches:	17.0%	49 / 88 / 376

    test/reference/binary_elementwise.cpp
    
        Line
        Branch
        Exec
        Source
      
        //
      
        // SPDX-FileCopyrightText: Copyright 2024-2025 Arm Limited and/or its affiliates <open-source-office@arm.com>
      
        //
      
        // SPDX-License-Identifier: Apache-2.0
      
        //
      
        #include "test/reference/binary_elementwise.hpp"
      
        #include <algorithm>
      
        #include <cstddef>
      
        #include <cstdint>
      
        #include "kai/kai_common.h"
      
        #include "test/common/buffer.hpp"
      
        #include "test/common/data_type.hpp"
      
        #include "test/common/float16.hpp"
      
        #include "test/common/int4.hpp"
      
        #include "test/common/memory.hpp"
      
        namespace kai::test {
      
        namespace {
      
        /// Binary element-wise operator.
      
        enum class BinaryElementwiseOperator : uint32_t {
      
            ADD,  ///< Addition.
      
            SUB,  ///< Subtraction.
      
            MUL,  ///< Multiplication.
      
            DIV,  ///< Division.
      
        };
      
        /// Scalar binary element-wise function.
      
        ///
      
        /// @tparam op Binary element-wise operator to perform.
      
        /// @tparam T Data type.
      
        ///
      
        /// @param[in] lhs LHS operand.
      
        /// @param[in] rhs RHS operand.
      
        ///
      
        /// @return The result of the operation.
      
        template <const BinaryElementwiseOperator op, typename T>
      
        3312191
        T scalar_binary_elementwise(T lhs, T rhs) {
      
            if constexpr (op == BinaryElementwiseOperator::ADD) {
      
        3069139
                return lhs + rhs;
      
            } else if constexpr (op == BinaryElementwiseOperator::SUB) {
      
        60763
                return lhs - rhs;
      
            } else if constexpr (op == BinaryElementwiseOperator::MUL) {
      
        182289
                return lhs * rhs;
      
            } else if constexpr (op == BinaryElementwiseOperator::DIV) {
      
        ✗
                return lhs / rhs;
      
            } else {
      
                KAI_ERROR("Unsupported binary element-wise operator!");
      
            }
      
        }
      
        /// Binary element-wise function.
      
        ///
      
        /// @tparam op Binary element-wise operator to perform.
      
        /// @tparam T Data type.
      
        ///
      
        /// @param[in] lhs LHS data buffer.
      
        /// @param[in] rhs RHS data buffer.
      
        /// @param[in] lhs_height LHS height.
      
        /// @param[in] lhs_width LHS width.
      
        /// @param[in] rhs_height RHS height.
      
        /// @param[in] rhs_width RHS width.
      
        ///
      
        /// @return The result data buffer.
      
        template <const BinaryElementwiseOperator op, typename T>
      
        3685
        Buffer binary_elementwise_any_op_type(
      
            const void* lhs, const void* rhs, size_t lhs_height, size_t lhs_width, size_t rhs_height, size_t rhs_width) {
      
        3685
            const auto height = std::max(lhs_height, rhs_height);
      
        3685
            const auto width = std::max(lhs_width, rhs_width);
      
        −
            KAI_ASSUME_ALWAYS(width * size_in_bits<T> % 8 == 0);
      
        3685
            Buffer dst(height * width * size_in_bits<T> / 8);
      
          8/32✓ Branch 0 taken 521 times.
✓ Branch 1 taken 521 times.
✓ Branch 2 taken 1042 times.
✓ Branch 3 taken 1042 times.
✓ Branch 4 taken 521 times.
✓ Branch 5 taken 60763 times.
✓ Branch 6 taken 1601 times.
✓ Branch 7 taken 41031 times.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        107042
            for (size_t y = 0; y < height; ++y) {
      
          8/32✓ Branch 0 taken 521 times.
✓ Branch 1 taken 60763 times.
✓ Branch 2 taken 1042 times.
✓ Branch 3 taken 121526 times.
✓ Branch 4 taken 60763 times.
✓ Branch 5 taken 60763 times.
✓ Branch 6 taken 3069139 times.
✓ Branch 7 taken 41031 times.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        3415548
                for (size_t x = 0; x < width; ++x) {
      
          6/32✗ Branch 0 not taken.
✓ Branch 1 taken 60763 times.
✗ Branch 2 not taken.
✓ Branch 3 taken 121526 times.
✓ Branch 4 taken 60736 times.
✓ Branch 5 taken 27 times.
✓ Branch 6 taken 3013888 times.
✓ Branch 7 taken 55251 times.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        3312191
                    const auto lhs_y = lhs_height > 1 ? y : 0;
      
          7/32✓ Branch 0 taken 60736 times.
✓ Branch 1 taken 27 times.
✓ Branch 2 taken 60736 times.
✓ Branch 3 taken 60790 times.
✗ Branch 4 not taken.
✓ Branch 5 taken 60763 times.
✓ Branch 6 taken 3066481 times.
✓ Branch 7 taken 2658 times.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        3312191
                    const auto lhs_x = lhs_width > 1 ? x : 0;
      
          1/14✓ Branch 0 taken 3069139 times.
✗ Branch 1 not taken.
✗ Branch 2 not taken.
✗ Branch 3 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
✗ Branch 6 not taken.
✗ Branch 7 not taken.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.

        3312191
                    const auto lhs_value = read_array<T>(lhs, lhs_y * lhs_width + lhs_x);
      
          4/32✗ Branch 0 not taken.
✓ Branch 1 taken 60763 times.
✗ Branch 2 not taken.
✓ Branch 3 taken 121526 times.
✗ Branch 4 not taken.
✓ Branch 5 taken 60763 times.
✗ Branch 6 not taken.
✓ Branch 7 taken 3069139 times.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        3312191
                    const auto rhs_y = rhs_height > 1 ? y : 0;
      
          7/32✓ Branch 0 taken 60736 times.
✓ Branch 1 taken 27 times.
✓ Branch 2 taken 60736 times.
✓ Branch 3 taken 60790 times.
✗ Branch 4 not taken.
✓ Branch 5 taken 60763 times.
✓ Branch 6 taken 3066481 times.
✓ Branch 7 taken 2658 times.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        3312191
                    const auto rhs_x = rhs_width > 1 ? x : 0;
      
          1/14✗ Branch 0 not taken.
✓ Branch 1 taken 3069139 times.
✗ Branch 2 not taken.
✗ Branch 3 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
✗ Branch 6 not taken.
✗ Branch 7 not taken.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.

        3312191
                    const auto rhs_value = read_array<T>(rhs, rhs_y * rhs_width + rhs_x);
      
          4/32✓ Branch 0 taken 60763 times.
✗ Branch 1 not taken.
✓ Branch 2 taken 121526 times.
✗ Branch 3 not taken.
✓ Branch 4 taken 60763 times.
✗ Branch 5 not taken.
✓ Branch 6 taken 3069139 times.
✗ Branch 7 not taken.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.
✗ Branch 20 not taken.
✗ Branch 21 not taken.
✗ Branch 22 not taken.
✗ Branch 23 not taken.
✗ Branch 24 not taken.
✗ Branch 25 not taken.
✗ Branch 26 not taken.
✗ Branch 27 not taken.
✗ Branch 28 not taken.
✗ Branch 29 not taken.
✗ Branch 30 not taken.
✗ Branch 31 not taken.

        3312191
                    const auto dst_value = scalar_binary_elementwise<op, T>(lhs_value, rhs_value);
      
          2/16✓ Branch 0 taken 3069139 times.
✗ Branch 1 not taken.
✓ Branch 2 taken 3069139 times.
✗ Branch 3 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
✗ Branch 6 not taken.
✗ Branch 7 not taken.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.

        3312191
                    write_array<T>(dst.data(), y * width + x, dst_value);
      
        3312191
                }
      
        103357
            }
      
        3685
            return dst;
      
        3685
        }
      
        template <const BinaryElementwiseOperator op>
      
        1601
        Buffer binary_elementwise_any_type(
      
            const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
      
        −
            KAI_ASSUME_ALWAYS(lhs_dt == rhs_dt);
      
        −
            KAI_ASSUME_ALWAYS(lhs_height == 1 || rhs_height == 1 || lhs_height == rhs_height);
      
        −
            KAI_ASSUME_ALWAYS(lhs_width == 1 || rhs_width == 1 || lhs_width == rhs_width);
      
          1/20✓ Branch 0 taken 1601 times.
✗ Branch 1 not taken.
✗ Branch 2 not taken.
✗ Branch 3 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
✗ Branch 6 not taken.
✗ Branch 7 not taken.
✗ Branch 8 not taken.
✗ Branch 9 not taken.
✗ Branch 10 not taken.
✗ Branch 11 not taken.
✗ Branch 12 not taken.
✗ Branch 13 not taken.
✗ Branch 14 not taken.
✗ Branch 15 not taken.
✗ Branch 16 not taken.
✗ Branch 17 not taken.
✗ Branch 18 not taken.
✗ Branch 19 not taken.

        1601
            switch (lhs_dt) {
      
                case DataType::FP32:
      
        1601
                    return binary_elementwise_any_op_type<op, float>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
      
                case DataType::FP16:
      
        ✗
                    return binary_elementwise_any_op_type<op, Float16>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
      
                case DataType::I32:
      
        ✗
                    return binary_elementwise_any_op_type<op, int32_t>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
      
                case DataType::QSU4:
      
        ✗
                    return binary_elementwise_any_op_type<op, UInt4>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
      
                default:
      
        −
                    KAI_ERROR("Unsupported data type!");
      
        ✗
            }
      
        1601
        }
      
        }  // namespace
      
        1601
        Buffer add(
      
            const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
      
        1601
            return binary_elementwise_any_type<BinaryElementwiseOperator::ADD>(
      
        1601
                lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
      
        }
      
        ✗
        Buffer sub(
      
            const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
      
        ✗
            return binary_elementwise_any_type<BinaryElementwiseOperator::SUB>(
      
        ✗
                lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
      
        }
      
        template <typename T>
      
        521
        Buffer sub(
      
            const void* lhs, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, size_t rhs_height, size_t rhs_width) {
      
        521
            return binary_elementwise_any_op_type<BinaryElementwiseOperator::SUB, T>(
      
        521
                lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
      
        }
      
        template Buffer sub<int32_t>(
      
            const void* lhs, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, size_t rhs_height, size_t rhs_width);
      
        ✗
        Buffer mul(
      
            const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
      
        ✗
            return binary_elementwise_any_type<BinaryElementwiseOperator::MUL>(
      
        ✗
                lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
      
        }
      
        template <typename T>
      
        1563
        Buffer mul(
      
            const void* lhs, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, size_t rhs_height, size_t rhs_width) {
      
        1563
            return binary_elementwise_any_op_type<BinaryElementwiseOperator::MUL, T>(
      
        1563
                lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
      
        }
      
        template Buffer mul<float>(
      
            const void* lhs, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, size_t rhs_height, size_t rhs_width);
      
        template Buffer mul<int32_t>(
      
            const void* lhs, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, size_t rhs_height, size_t rhs_width);
      
        ✗
        Buffer div(
      
            const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width,  //
      
            const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
      
        ✗
            return binary_elementwise_any_type<BinaryElementwiseOperator::DIV>(
      
        ✗
                lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
      
        }
      
        }  // namespace kai::test

Line	Branch	Exec	Source
1			//
2			// SPDX-FileCopyrightText: Copyright 2024-2025 Arm Limited and/or its affiliates <open-source-office@arm.com>
3			//
4			// SPDX-License-Identifier: Apache-2.0
5			//
6
7			#include "test/reference/binary_elementwise.hpp"
8
9			#include <algorithm>
10			#include <cstddef>
11			#include <cstdint>
12
13			#include "kai/kai_common.h"
14			#include "test/common/buffer.hpp"
15			#include "test/common/data_type.hpp"
16			#include "test/common/float16.hpp"
17			#include "test/common/int4.hpp"
18			#include "test/common/memory.hpp"
19
20			namespace kai::test {
21
22			namespace {
23
24			/// Binary element-wise operator.
25			enum class BinaryElementwiseOperator : uint32_t {
26			ADD, ///< Addition.
27			SUB, ///< Subtraction.
28			MUL, ///< Multiplication.
29			DIV, ///< Division.
30			};
31
32			/// Scalar binary element-wise function.
33			///
34			/// @tparam op Binary element-wise operator to perform.
35			/// @tparam T Data type.
36			///
37			/// @param[in] lhs LHS operand.
38			/// @param[in] rhs RHS operand.
39			///
40			/// @return The result of the operation.
41			template <const BinaryElementwiseOperator op, typename T>
42		3312191	T scalar_binary_elementwise(T lhs, T rhs) {
43			if constexpr (op == BinaryElementwiseOperator::ADD) {
44		3069139	return lhs + rhs;
45			} else if constexpr (op == BinaryElementwiseOperator::SUB) {
46		60763	return lhs - rhs;
47			} else if constexpr (op == BinaryElementwiseOperator::MUL) {
48		182289	return lhs * rhs;
49			} else if constexpr (op == BinaryElementwiseOperator::DIV) {
50		✗	return lhs / rhs;
51			} else {
52			KAI_ERROR("Unsupported binary element-wise operator!");
53			}
54			}
55
56			/// Binary element-wise function.
57			///
58			/// @tparam op Binary element-wise operator to perform.
59			/// @tparam T Data type.
60			///
61			/// @param[in] lhs LHS data buffer.
62			/// @param[in] rhs RHS data buffer.
63			/// @param[in] lhs_height LHS height.
64			/// @param[in] lhs_width LHS width.
65			/// @param[in] rhs_height RHS height.
66			/// @param[in] rhs_width RHS width.
67			///
68			/// @return The result data buffer.
69			template <const BinaryElementwiseOperator op, typename T>
70		3685	Buffer binary_elementwise_any_op_type(
71			const void* lhs, const void* rhs, size_t lhs_height, size_t lhs_width, size_t rhs_height, size_t rhs_width) {
72		3685	const auto height = std::max(lhs_height, rhs_height);
73		3685	const auto width = std::max(lhs_width, rhs_width);
74
75		−	KAI_ASSUME_ALWAYS(width * size_in_bits<T> % 8 == 0);
76		3685	Buffer dst(height * width * size_in_bits<T> / 8);
77
78	8/32 ✓ Branch 0 taken 521 times. ✓ Branch 1 taken 521 times. ✓ Branch 2 taken 1042 times. ✓ Branch 3 taken 1042 times. ✓ Branch 4 taken 521 times. ✓ Branch 5 taken 60763 times. ✓ Branch 6 taken 1601 times. ✓ Branch 7 taken 41031 times. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	107042	for (size_t y = 0; y < height; ++y) {
79	8/32 ✓ Branch 0 taken 521 times. ✓ Branch 1 taken 60763 times. ✓ Branch 2 taken 1042 times. ✓ Branch 3 taken 121526 times. ✓ Branch 4 taken 60763 times. ✓ Branch 5 taken 60763 times. ✓ Branch 6 taken 3069139 times. ✓ Branch 7 taken 41031 times. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	3415548	for (size_t x = 0; x < width; ++x) {
80	6/32 ✗ Branch 0 not taken. ✓ Branch 1 taken 60763 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 121526 times. ✓ Branch 4 taken 60736 times. ✓ Branch 5 taken 27 times. ✓ Branch 6 taken 3013888 times. ✓ Branch 7 taken 55251 times. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	3312191	const auto lhs_y = lhs_height > 1 ? y : 0;
81	7/32 ✓ Branch 0 taken 60736 times. ✓ Branch 1 taken 27 times. ✓ Branch 2 taken 60736 times. ✓ Branch 3 taken 60790 times. ✗ Branch 4 not taken. ✓ Branch 5 taken 60763 times. ✓ Branch 6 taken 3066481 times. ✓ Branch 7 taken 2658 times. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	3312191	const auto lhs_x = lhs_width > 1 ? x : 0;
82	1/14 ✓ Branch 0 taken 3069139 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken.	3312191	const auto lhs_value = read_array<T>(lhs, lhs_y * lhs_width + lhs_x);
83
84	4/32 ✗ Branch 0 not taken. ✓ Branch 1 taken 60763 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 121526 times. ✗ Branch 4 not taken. ✓ Branch 5 taken 60763 times. ✗ Branch 6 not taken. ✓ Branch 7 taken 3069139 times. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	3312191	const auto rhs_y = rhs_height > 1 ? y : 0;
85	7/32 ✓ Branch 0 taken 60736 times. ✓ Branch 1 taken 27 times. ✓ Branch 2 taken 60736 times. ✓ Branch 3 taken 60790 times. ✗ Branch 4 not taken. ✓ Branch 5 taken 60763 times. ✓ Branch 6 taken 3066481 times. ✓ Branch 7 taken 2658 times. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	3312191	const auto rhs_x = rhs_width > 1 ? x : 0;
86	1/14 ✗ Branch 0 not taken. ✓ Branch 1 taken 3069139 times. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken.	3312191	const auto rhs_value = read_array<T>(rhs, rhs_y * rhs_width + rhs_x);
87
88	4/32 ✓ Branch 0 taken 60763 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 121526 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 60763 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 3069139 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	3312191	const auto dst_value = scalar_binary_elementwise<op, T>(lhs_value, rhs_value);
89	2/16 ✓ Branch 0 taken 3069139 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 3069139 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	3312191	write_array<T>(dst.data(), y * width + x, dst_value);
90		3312191	}
91		103357	}
92
93		3685	return dst;
94		3685	}
95
96			template <const BinaryElementwiseOperator op>
97		1601	Buffer binary_elementwise_any_type(
98			const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width, //
99			const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
100		−	KAI_ASSUME_ALWAYS(lhs_dt == rhs_dt);
101		−	KAI_ASSUME_ALWAYS(lhs_height == 1 \|\| rhs_height == 1 \|\| lhs_height == rhs_height);
102		−	KAI_ASSUME_ALWAYS(lhs_width == 1 \|\| rhs_width == 1 \|\| lhs_width == rhs_width);
103
104	1/20 ✓ Branch 0 taken 1601 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken.	1601	switch (lhs_dt) {
105			case DataType::FP32:
106		1601	return binary_elementwise_any_op_type<op, float>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
107
108			case DataType::FP16:
109		✗	return binary_elementwise_any_op_type<op, Float16>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
110
111			case DataType::I32:
112		✗	return binary_elementwise_any_op_type<op, int32_t>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
113
114			case DataType::QSU4:
115		✗	return binary_elementwise_any_op_type<op, UInt4>(lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
116
117			default:
118		−	KAI_ERROR("Unsupported data type!");
119		✗	}
120		1601	}
121
122			} // namespace
123
124		1601	Buffer add(
125			const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width, //
126			const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
127		1601	return binary_elementwise_any_type<BinaryElementwiseOperator::ADD>(
128		1601	lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
129			}
130
131		✗	Buffer sub(
132			const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width, //
133			const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
134		✗	return binary_elementwise_any_type<BinaryElementwiseOperator::SUB>(
135		✗	lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
136			}
137
138			template <typename T>
139		521	Buffer sub(
140			const void* lhs, size_t lhs_height, size_t lhs_width, //
141			const void* rhs, size_t rhs_height, size_t rhs_width) {
142		521	return binary_elementwise_any_op_type<BinaryElementwiseOperator::SUB, T>(
143		521	lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
144			}
145
146			template Buffer sub<int32_t>(
147			const void* lhs, size_t lhs_height, size_t lhs_width, //
148			const void* rhs, size_t rhs_height, size_t rhs_width);
149
150		✗	Buffer mul(
151			const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width, //
152			const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
153		✗	return binary_elementwise_any_type<BinaryElementwiseOperator::MUL>(
154		✗	lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
155			}
156
157			template <typename T>
158		1563	Buffer mul(
159			const void* lhs, size_t lhs_height, size_t lhs_width, //
160			const void* rhs, size_t rhs_height, size_t rhs_width) {
161		1563	return binary_elementwise_any_op_type<BinaryElementwiseOperator::MUL, T>(
162		1563	lhs, rhs, lhs_height, lhs_width, rhs_height, rhs_width);
163			}
164
165			template Buffer mul<float>(
166			const void* lhs, size_t lhs_height, size_t lhs_width, //
167			const void* rhs, size_t rhs_height, size_t rhs_width);
168
169			template Buffer mul<int32_t>(
170			const void* lhs, size_t lhs_height, size_t lhs_width, //
171			const void* rhs, size_t rhs_height, size_t rhs_width);
172
173		✗	Buffer div(
174			const void* lhs, DataType lhs_dt, size_t lhs_height, size_t lhs_width, //
175			const void* rhs, DataType rhs_dt, size_t rhs_height, size_t rhs_width) {
176		✗	return binary_elementwise_any_type<BinaryElementwiseOperator::DIV>(
177		✗	lhs, lhs_dt, lhs_height, lhs_width, rhs, rhs_dt, rhs_height, rhs_width);
178			}
179
180			} // namespace kai::test
181