| /* |
| * Copyright (c) 2020 Stephanos Ioannidis <root@stephanos.io> |
| * Copyright (C) 2010-2020 ARM Limited or its affiliates. All rights reserved. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <ztest.h> |
| #include <zephyr.h> |
| #include <stdlib.h> |
| #include <arm_math.h> |
| #include "../../common/test_common.h" |
| |
| #include "q7.pat" |
| |
| #define SNR_ERROR_THRESH ((float32_t)20) |
| #define ABS_ERROR_THRESH_Q7 ((q7_t)2) |
| #define ABS_ERROR_THRESH_Q31 ((q31_t)(1 << 15)) |
| |
| static void test_arm_add_q7( |
| const q7_t *input1, const q7_t *input2, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_add_q7(input1, input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_add_q7, 15, in_com1, in_com2, ref_add, 15); |
| DEFINE_TEST_VARIANT4(arm_add_q7, 32, in_com1, in_com2, ref_add, 32); |
| DEFINE_TEST_VARIANT4(arm_add_q7, 47, in_com1, in_com2, ref_add, 47); |
| DEFINE_TEST_VARIANT4(arm_add_q7, possat, in_maxpos, in_maxpos, ref_add_possat, 33); |
| DEFINE_TEST_VARIANT4(arm_add_q7, negsat, in_maxneg, in_maxneg, ref_add_negsat, 33); |
| |
| static void test_arm_sub_q7( |
| const q7_t *input1, const q7_t *input2, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_sub_q7(input1, input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_sub_q7, 15, in_com1, in_com2, ref_sub, 15); |
| DEFINE_TEST_VARIANT4(arm_sub_q7, 32, in_com1, in_com2, ref_sub, 32); |
| DEFINE_TEST_VARIANT4(arm_sub_q7, 47, in_com1, in_com2, ref_sub, 47); |
| DEFINE_TEST_VARIANT4(arm_sub_q7, possat, in_maxpos, in_maxneg, ref_sub_possat, 33); |
| DEFINE_TEST_VARIANT4(arm_sub_q7, negsat, in_maxneg, in_maxpos, ref_sub_negsat, 33); |
| |
| static void test_arm_mult_q7( |
| const q7_t *input1, const q7_t *input2, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_mult_q7(input1, input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_mult_q7, 15, in_com1, in_com2, ref_mult, 15); |
| DEFINE_TEST_VARIANT4(arm_mult_q7, 32, in_com1, in_com2, ref_mult, 32); |
| DEFINE_TEST_VARIANT4(arm_mult_q7, 47, in_com1, in_com2, ref_mult, 47); |
| DEFINE_TEST_VARIANT4(arm_mult_q7, possat, in_maxneg2, in_maxneg2, ref_mult_possat, 33); |
| |
| static void test_arm_negate_q7( |
| const q7_t *input1, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_negate_q7(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_negate_q7, 15, in_com1, ref_negate, 15); |
| DEFINE_TEST_VARIANT3(arm_negate_q7, 32, in_com1, ref_negate, 32); |
| DEFINE_TEST_VARIANT3(arm_negate_q7, 47, in_com1, ref_negate, 47); |
| DEFINE_TEST_VARIANT3(arm_negate_q7, possat, in_maxneg2, ref_negate_possat, 33); |
| |
| static void test_arm_offset_q7( |
| const q7_t *input1, q7_t scalar, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_offset_q7(input1, scalar, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_offset_q7, 0p5_15, in_com1, 0x40, ref_offset, 15); |
| DEFINE_TEST_VARIANT4(arm_offset_q7, 0p5_32, in_com1, 0x40, ref_offset, 32); |
| DEFINE_TEST_VARIANT4(arm_offset_q7, 0p5_47, in_com1, 0x40, ref_offset, 47); |
| DEFINE_TEST_VARIANT4(arm_offset_q7, possat, in_maxpos, 0x73, ref_offset_possat, 33); |
| DEFINE_TEST_VARIANT4(arm_offset_q7, negsat, in_maxneg, 0x8d, ref_offset_negsat, 33); |
| |
| static void test_arm_scale_q7( |
| const q7_t *input1, q7_t scalar, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_scale_q7(input1, scalar, 0, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_scale_q7, 0p5_15, in_com1, 0x40, ref_scale, 15); |
| DEFINE_TEST_VARIANT4(arm_scale_q7, 0p5_32, in_com1, 0x40, ref_scale, 32); |
| DEFINE_TEST_VARIANT4(arm_scale_q7, 0p5_47, in_com1, 0x40, ref_scale, 47); |
| DEFINE_TEST_VARIANT4(arm_scale_q7, possat, in_maxneg2, 0x80, ref_scale_possat, 33); |
| |
| static void test_arm_dot_prod_q7( |
| const q7_t *input1, const q7_t *input2, const q31_t *ref, |
| size_t length) |
| { |
| q31_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(q31_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_dot_prod_q7(input1, input2, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q31(1, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q31(1, output, ref, ABS_ERROR_THRESH_Q31), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_dot_prod_q7, 15, in_com1, in_com2, ref_dot_prod_3, 15); |
| DEFINE_TEST_VARIANT4(arm_dot_prod_q7, 32, in_com1, in_com2, ref_dot_prod_4, 32); |
| DEFINE_TEST_VARIANT4(arm_dot_prod_q7, 47, in_com1, in_com2, ref_dot_prod_4n1, 47); |
| |
| static void test_arm_abs_q7( |
| const q7_t *input1, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_abs_q7(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_abs_q7, 15, in_com1, ref_abs, 15); |
| DEFINE_TEST_VARIANT3(arm_abs_q7, 32, in_com1, ref_abs, 32); |
| DEFINE_TEST_VARIANT3(arm_abs_q7, 47, in_com1, ref_abs, 47); |
| |
| static void test_arm_shift_q7( |
| const q7_t *input1, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_shift_q7(input1, 1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q7(length, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q7(length, output, ref, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_shift_q7, rand, in_rand, ref_shift, 33); |
| DEFINE_TEST_VARIANT3(arm_shift_q7, possat, in_maxpos, ref_shift_possat, 33); |
| DEFINE_TEST_VARIANT3(arm_shift_q7, negsat, in_maxneg, ref_shift_negsat, 33); |
| |
| static void test_arm_and_u8( |
| const uint8_t *input1, const uint8_t *input2, const uint8_t *ref, size_t length) |
| { |
| uint8_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(uint8_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_and_u8(input1, input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_equal_q7(length, output, ref), |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_and_u8, 15, in_bitwise1, in_bitwise2, ref_and, 15); |
| DEFINE_TEST_VARIANT4(arm_and_u8, 32, in_bitwise1, in_bitwise2, ref_and, 32); |
| DEFINE_TEST_VARIANT4(arm_and_u8, 47, in_bitwise1, in_bitwise2, ref_and, 47); |
| |
| static void test_arm_or_u8( |
| const uint8_t *input1, const uint8_t *input2, const uint8_t *ref, size_t length) |
| { |
| uint8_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(uint8_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_or_u8(input1, input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_equal_q7(length, output, ref), |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_or_u8, 15, in_bitwise1, in_bitwise2, ref_or, 15); |
| DEFINE_TEST_VARIANT4(arm_or_u8, 32, in_bitwise1, in_bitwise2, ref_or, 32); |
| DEFINE_TEST_VARIANT4(arm_or_u8, 47, in_bitwise1, in_bitwise2, ref_or, 47); |
| |
| static void test_arm_not_u8( |
| const uint8_t *input1, const uint8_t *ref, size_t length) |
| { |
| uint8_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(uint8_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_not_u8(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_equal_q7(length, output, ref), |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_not_u8, 15, in_bitwise1, ref_not, 15); |
| DEFINE_TEST_VARIANT3(arm_not_u8, 32, in_bitwise1, ref_not, 32); |
| DEFINE_TEST_VARIANT3(arm_not_u8, 47, in_bitwise1, ref_not, 47); |
| |
| static void test_arm_xor_u8( |
| const uint8_t *input1, const uint8_t *input2, const uint8_t *ref, size_t length) |
| { |
| uint8_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(uint8_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_xor_u8(input1, input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_equal_q7(length, output, ref), |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(arm_xor_u8, 15, in_bitwise1, in_bitwise2, ref_xor, 15); |
| DEFINE_TEST_VARIANT4(arm_xor_u8, 32, in_bitwise1, in_bitwise2, ref_xor, 32); |
| DEFINE_TEST_VARIANT4(arm_xor_u8, 47, in_bitwise1, in_bitwise2, ref_xor, 47); |
| |
| void test_basicmath_q7(void) |
| { |
| ztest_test_suite(basicmath_q7, |
| ztest_unit_test(test_arm_add_q7_15), |
| ztest_unit_test(test_arm_add_q7_32), |
| ztest_unit_test(test_arm_add_q7_47), |
| ztest_unit_test(test_arm_sub_q7_15), |
| ztest_unit_test(test_arm_sub_q7_32), |
| ztest_unit_test(test_arm_sub_q7_47), |
| ztest_unit_test(test_arm_mult_q7_15), |
| ztest_unit_test(test_arm_mult_q7_32), |
| ztest_unit_test(test_arm_mult_q7_47), |
| ztest_unit_test(test_arm_negate_q7_15), |
| ztest_unit_test(test_arm_negate_q7_32), |
| ztest_unit_test(test_arm_negate_q7_47), |
| ztest_unit_test(test_arm_offset_q7_0p5_15), |
| ztest_unit_test(test_arm_offset_q7_0p5_32), |
| ztest_unit_test(test_arm_offset_q7_0p5_47), |
| ztest_unit_test(test_arm_scale_q7_0p5_15), |
| ztest_unit_test(test_arm_scale_q7_0p5_32), |
| ztest_unit_test(test_arm_scale_q7_0p5_47), |
| ztest_unit_test(test_arm_dot_prod_q7_15), |
| ztest_unit_test(test_arm_dot_prod_q7_32), |
| ztest_unit_test(test_arm_dot_prod_q7_47), |
| ztest_unit_test(test_arm_abs_q7_15), |
| ztest_unit_test(test_arm_abs_q7_32), |
| ztest_unit_test(test_arm_abs_q7_47), |
| ztest_unit_test(test_arm_shift_q7_rand), |
| ztest_unit_test(test_arm_add_q7_possat), |
| ztest_unit_test(test_arm_add_q7_negsat), |
| ztest_unit_test(test_arm_sub_q7_possat), |
| ztest_unit_test(test_arm_sub_q7_negsat), |
| ztest_unit_test(test_arm_mult_q7_possat), |
| ztest_unit_test(test_arm_negate_q7_possat), |
| ztest_unit_test(test_arm_offset_q7_possat), |
| ztest_unit_test(test_arm_offset_q7_negsat), |
| ztest_unit_test(test_arm_scale_q7_possat), |
| ztest_unit_test(test_arm_shift_q7_possat), |
| ztest_unit_test(test_arm_shift_q7_negsat), |
| ztest_unit_test(test_arm_and_u8_15), |
| ztest_unit_test(test_arm_and_u8_32), |
| ztest_unit_test(test_arm_and_u8_47), |
| ztest_unit_test(test_arm_or_u8_15), |
| ztest_unit_test(test_arm_or_u8_32), |
| ztest_unit_test(test_arm_or_u8_47), |
| ztest_unit_test(test_arm_not_u8_15), |
| ztest_unit_test(test_arm_not_u8_32), |
| ztest_unit_test(test_arm_not_u8_47), |
| ztest_unit_test(test_arm_xor_u8_15), |
| ztest_unit_test(test_arm_xor_u8_32), |
| ztest_unit_test(test_arm_xor_u8_47) |
| ); |
| |
| ztest_run_test_suite(basicmath_q7); |
| } |
