#ifndef _FAST_MATH_TEMPLATES_H_
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#define _FAST_MATH_TEMPLATES_H_
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/*--------------------------------------------------------------------------------*/
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/* Includes */
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/*--------------------------------------------------------------------------------*/
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#include "test_templates.h"
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#include <string.h> /* memcpy() */
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/*--------------------------------------------------------------------------------*/
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/* Group Specific Templates */
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/*--------------------------------------------------------------------------------*/
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/**
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* Comparison SNR thresholds for the data types used in transform_tests.
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*/
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#define FAST_MATH_SNR_THRESHOLD_float32_t 95
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#define FAST_MATH_SNR_THRESHOLD_q31_t 95
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#define FAST_MATH_SNR_THRESHOLD_q15_t 45
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/**
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* Compare the outputs from the function under test and the reference
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* function using SNR.
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*/
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#define FAST_MATH_SNR_COMPARE_INTERFACE(block_size, \
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output_type) \
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do \
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{ \
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TEST_CONVERT_AND_ASSERT_SNR( \
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fast_math_output_f32_ref, \
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(output_type *) fast_math_output_ref, \
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fast_math_output_f32_fut, \
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(output_type *) fast_math_output_fut, \
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block_size, \
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output_type, \
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FAST_MATH_SNR_THRESHOLD_##output_type \
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); \
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} while (0)
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/*--------------------------------------------------------------------------------*/
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/* TEST Templates */
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/*--------------------------------------------------------------------------------*/
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#define SQRT_TEST_TEMPLATE_ELT1(suffix) \
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\
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JTEST_DEFINE_TEST(arm_sqrt_##suffix##_test, arm_sqrt_##suffix) \
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{ \
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uint32_t i; \
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\
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JTEST_COUNT_CYCLES( \
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for(i=0;i<FAST_MATH_MAX_LEN;i++) \
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{ \
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arm_sqrt_##suffix( \
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(suffix##_t)fast_math_##suffix##_inputs[i] \
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,(suffix##_t*)fast_math_output_fut + i); \
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}); \
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\
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for(i=0;i<FAST_MATH_MAX_LEN;i++) \
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{ \
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ref_sqrt_##suffix( \
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(suffix##_t)fast_math_##suffix##_inputs[i] \
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,(suffix##_t*)fast_math_output_ref + i); \
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} \
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\
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FAST_MATH_SNR_COMPARE_INTERFACE( \
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FAST_MATH_MAX_LEN, \
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suffix##_t); \
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\
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return JTEST_TEST_PASSED; \
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}
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#define SIN_COS_TEST_TEMPLATE_ELT1(suffix, type, func) \
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\
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JTEST_DEFINE_TEST(arm_##func##_##suffix##_test, arm_##func##_##suffix) \
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{ \
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uint32_t i; \
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\
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JTEST_COUNT_CYCLES( \
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for(i=0;i<FAST_MATH_MAX_LEN;i++) \
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{ \
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*((type*)fast_math_output_fut + i) = arm_##func##_##suffix( \
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fast_math_##suffix##_inputs[i]); \
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}); \
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\
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JTEST_COUNT_CYCLES( \
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for(i=0;i<FAST_MATH_MAX_LEN;i++) \
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{ \
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*((type*)fast_math_output_ref + i) = ref_##func##_##suffix( \
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fast_math_##suffix##_inputs[i]); \
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}); \
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\
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FAST_MATH_SNR_COMPARE_INTERFACE( \
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FAST_MATH_MAX_LEN, \
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type); \
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\
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return JTEST_TEST_PASSED; \
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}
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#endif /* _FAST_MATH_TEMPLATES_H_ */
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