| /* |
| * Copyright (c) 2021 Stephanos Ioannidis <root@stephanos.io> |
| * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/dsp/dsp.h> |
| #include <zephyr/ztest.h> |
| #include <zephyr/kernel.h> |
| #include <stdlib.h> |
| #include "common/test_common.h" |
| |
| #include "f16.pat" |
| |
| #define SNR_ERROR_THRESH ((float32_t)62) |
| #define SNR_DOTPROD_THRESH ((float32_t)40) |
| #define REL_ERROR_THRESH (4.0e-2) |
| |
| static void test_zdsp_add_f16( |
| const uint16_t *input1, const uint16_t *input2, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_add_f16((float16_t *)input1, (float16_t *)input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16, 7, in_com1, in_com2, ref_add, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16, 16, in_com1, in_com2, ref_add, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16, 23, in_com1, in_com2, ref_add, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16, long, in_com1, in_com2, ref_add, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_add_f16_in_place(const uint16_t *input1, const uint16_t *input2, |
| const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_add_f16(output, (float16_t *)input2, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16_in_place, 7, in_com1, in_com2, ref_add, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16_in_place, 16, in_com1, in_com2, ref_add, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16_in_place, 23, in_com1, in_com2, ref_add, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_add_f16_in_place, long, in_com1, in_com2, ref_add, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_sub_f16( |
| const uint16_t *input1, const uint16_t *input2, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_sub_f16((float16_t *)input1, (float16_t *)input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16, 7, in_com1, in_com2, ref_sub, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16, 16, in_com1, in_com2, ref_sub, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16, 23, in_com1, in_com2, ref_sub, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16, long, in_com1, in_com2, ref_sub, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_sub_f16_in_place(const uint16_t *input1, const uint16_t *input2, |
| const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_sub_f16(output, (float16_t *)input2, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16_in_place, 7, in_com1, in_com2, ref_sub, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16_in_place, 16, in_com1, in_com2, ref_sub, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16_in_place, 23, in_com1, in_com2, ref_sub, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_sub_f16_in_place, long, in_com1, in_com2, ref_sub, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_mult_f16( |
| const uint16_t *input1, const uint16_t *input2, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_mult_f16((float16_t *)input1, (float16_t *)input2, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16, 7, in_com1, in_com2, ref_mult, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16, 16, in_com1, in_com2, ref_mult, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16, 23, in_com1, in_com2, ref_mult, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16, long, in_com1, in_com2, ref_mult, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_mult_f16_in_place(const uint16_t *input1, const uint16_t *input2, |
| const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_mult_f16(output, (float16_t *)input2, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16_in_place, 7, in_com1, in_com2, ref_mult, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16_in_place, 16, in_com1, in_com2, ref_mult, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16_in_place, 23, in_com1, in_com2, ref_mult, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_mult_f16_in_place, long, in_com1, in_com2, ref_mult, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_negate_f16( |
| const uint16_t *input1, const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_negate_f16((float16_t *)input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16, 7, in_com1, ref_negate, 7); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16, 16, in_com1, ref_negate, 16); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16, 23, in_com1, ref_negate, 23); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16, long, in_com1, ref_negate, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_negate_f16_in_place(const uint16_t *input1, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_negate_f16(output, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16_in_place, 7, in_com1, ref_negate, 7); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16_in_place, 16, in_com1, ref_negate, 16); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16_in_place, 23, in_com1, ref_negate, 23); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_negate_f16_in_place, long, in_com1, ref_negate, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_offset_f16( |
| const uint16_t *input1, float16_t scalar, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_offset_f16((float16_t *)input1, scalar, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16, 0p5_7, in_com1, 0.5f, ref_offset, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16, 0p5_16, in_com1, 0.5f, ref_offset, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16, 0p5_23, in_com1, 0.5f, ref_offset, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16, long, in_com1, 0.5f, ref_offset, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_offset_f16_in_place(const uint16_t *input1, float16_t scalar, |
| const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_offset_f16(output, scalar, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16_in_place, 0p5_7, in_com1, 0.5f, ref_offset, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16_in_place, 0p5_16, in_com1, 0.5f, ref_offset, |
| 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16_in_place, 0p5_23, in_com1, 0.5f, ref_offset, |
| 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_offset_f16_in_place, long, in_com1, 0.5f, ref_offset, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_scale_f16( |
| const uint16_t *input1, float16_t scalar, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_scale_f16((float16_t *)input1, scalar, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16, 0p5_7, in_com1, 0.5f, ref_scale, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16, 0p5_16, in_com1, 0.5f, ref_scale, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16, 0p5_23, in_com1, 0.5f, ref_scale, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16, long, in_com1, 0.5f, ref_scale, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_scale_f16_in_place(const uint16_t *input1, float16_t scalar, |
| const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_scale_f16(output, scalar, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16_in_place, 0p5_7, in_com1, 0.5f, ref_scale, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16_in_place, 0p5_16, in_com1, 0.5f, ref_scale, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16_in_place, 0p5_23, in_com1, 0.5f, ref_scale, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_scale_f16_in_place, long, in_com1, 0.5f, ref_scale, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_dot_prod_f16( |
| const uint16_t *input1, const uint16_t *input2, const uint16_t *ref, |
| size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_dot_prod_f16( |
| (float16_t *)input1, (float16_t *)input2, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(1, output, (float16_t *)ref, |
| SNR_DOTPROD_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(1, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_dot_prod_f16, 7, in_com1, in_com2, ref_dot_prod_3, 7); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_dot_prod_f16, 16, in_com1, in_com2, ref_dot_prod_4, 16); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_dot_prod_f16, 23, in_com1, in_com2, ref_dot_prod_4n1, 23); |
| DEFINE_TEST_VARIANT4(basic_math_f16, zdsp_dot_prod_f16, long, in_com1, in_com2, ref_dot_prod_long, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_abs_f16( |
| const uint16_t *input1, const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_abs_f16((float16_t *)input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| "incorrect computation result"); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16, 7, in_com1, ref_abs, 7); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16, 16, in_com1, ref_abs, 16); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16, 23, in_com1, ref_abs, 23); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16, long, in_com1, ref_abs, ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_abs_f16_in_place(const uint16_t *input1, const uint16_t *ref, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input1, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_abs_f16(output, output, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| "incorrect computation result"); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16_in_place, 7, in_com1, ref_abs, 7); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16_in_place, 16, in_com1, ref_abs, 16); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16_in_place, 23, in_com1, ref_abs, 23); |
| DEFINE_TEST_VARIANT3(basic_math_f16, zdsp_abs_f16_in_place, long, in_com1, ref_abs, |
| ARRAY_SIZE(in_com1)); |
| |
| static void test_zdsp_clip_f16( |
| const uint16_t *input, const uint16_t *ref, float16_t min, float16_t max, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| zdsp_clip_f16((float16_t *)input, output, min, max, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_f16(length, output, (float16_t *)ref, |
| SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_rel_error_f16(length, output, (float16_t *)ref, |
| REL_ERROR_THRESH), |
| "incorrect computation result"); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT5(basic_math_f16, zdsp_clip_f16, m0p5_m0p1, in_clip, ref_clip1, |
| -0.5f, -0.1f, ARRAY_SIZE(ref_clip1)); |
| DEFINE_TEST_VARIANT5(basic_math_f16, zdsp_clip_f16, m0p5_0p5, in_clip, ref_clip2, |
| -0.5f, 0.5f, ARRAY_SIZE(ref_clip2)); |
| DEFINE_TEST_VARIANT5(basic_math_f16, zdsp_clip_f16, 0p1_0p5, in_clip, ref_clip3, |
| 0.1f, 0.5f, ARRAY_SIZE(ref_clip3)); |
| |
| static void test_zdsp_clip_f16_in_place(const uint16_t *input, const uint16_t *ref, float16_t min, |
| float16_t max, size_t length) |
| { |
| float16_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float16_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Copy input data to output*/ |
| memcpy(output, (float16_t *)input, length * sizeof(float16_t)); |
| |
| /* Run test function */ |
| zdsp_clip_f16(output, output, min, max, length); |
| |
| /* Validate output */ |
| zassert_true(test_snr_error_f16(length, output, (float16_t *)ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true(test_rel_error_f16(length, output, (float16_t *)ref, REL_ERROR_THRESH), |
| "incorrect computation result"); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT5(basic_math_f16, zdsp_clip_f16_in_place, m0p5_m0p1, in_clip, ref_clip1, -0.5f, |
| -0.1f, ARRAY_SIZE(ref_clip1)); |
| DEFINE_TEST_VARIANT5(basic_math_f16, zdsp_clip_f16_in_place, m0p5_0p5, in_clip, ref_clip2, -0.5f, |
| 0.5f, ARRAY_SIZE(ref_clip2)); |
| DEFINE_TEST_VARIANT5(basic_math_f16, zdsp_clip_f16_in_place, 0p1_0p5, in_clip, ref_clip3, 0.1f, |
| 0.5f, ARRAY_SIZE(ref_clip3)); |
| |
| ZTEST_SUITE(basic_math_f16, NULL, NULL, NULL, NULL, NULL); |