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Rev	Author	Line No.	Line
2	mjames	1	#ifndef _BASIC_MATH_TEMPLATES_H_
		2	#define _BASIC_MATH_TEMPLATES_H_
		3
		4	/--------------------------------------------------------------------------------/
		5	/* Includes */
		6	/--------------------------------------------------------------------------------/
		7	#include "test_templates.h"
		8
		9	/--------------------------------------------------------------------------------/
		10	/* Group Specific Templates */
		11	/--------------------------------------------------------------------------------/
		12
		13	/**
		14	* Compare the outputs used by basic math tests for the function under test and
		15	* the reference function.
		16	*/
		17	#define BASIC_MATH_COMPARE_INTERFACE(block_size, output_type) \
		18	TEST_ASSERT_BUFFERS_EQUAL( \
		19	basic_math_output_ref.data_ptr, \
		20	basic_math_output_fut.data_ptr, \
		21	block_size * sizeof(output_type))
		22
		23	/*
		24	* Comparison SNR thresholds for the data types used in basic_math_tests.
		25	*/
		26	#define BASIC_MATH_SNR_THRESHOLD_float32_t 120
		27	#define BASIC_MATH_SNR_THRESHOLD_q31_t 100
		28	#define BASIC_MATH_SNR_THRESHOLD_q15_t 75
		29	#define BASIC_MATH_SNR_THRESHOLD_q7_t 25
		30
		31	/**
		32	* Compare reference and fut outputs using SNR.
		33	*
		34	* @note The outputs are converted to float32_t before comparison.
		35	*/
		36	#define BASIC_MATH_SNR_COMPARE_INTERFACE(block_size, output_type) \
		37	do \
		38	{ \
		39	TEST_CONVERT_AND_ASSERT_SNR( \
		40	basic_math_output_f32_ref, \
		41	basic_math_output_ref.data_ptr, \
		42	basic_math_output_f32_fut, \
		43	basic_math_output_fut.data_ptr, \
		44	block_size, \
		45	output_type, \
		46	BASIC_MATH_SNR_THRESHOLD_##output_type \
		47	); \
		48	} while (0)
		49
		50
		51	/**
		52	* Compare reference and fut outputs using SNR.
		53	*
		54	* @note The outputs are converted to float32_t before comparison.
		55	*/
		56	#define BASIC_MATH_SNR_ELT1_COMPARE_INTERFACE(block_size, output_type) \
		57	do \
		58	{ \
		59	TEST_CONVERT_AND_ASSERT_SNR( \
		60	basic_math_output_f32_ref, \
		61	basic_math_output_ref.data_ptr, \
		62	basic_math_output_f32_fut, \
		63	basic_math_output_fut.data_ptr, \
		64	1, \
		65	output_type, \
		66	BASIC_MATH_SNR_THRESHOLD_##output_type \
		67	); \
		68	} while (0)
		69
		70
		71
		72	/--------------------------------------------------------------------------------/
		73	/* Input Interfaces */
		74	/--------------------------------------------------------------------------------/
		75	/*
		76	* General:
		77	* Input interfaces provide inputs to functions inside test templates. They
		78	* ONLY provide the inputs. The output variables should be hard coded.
		79	*
		80	* The input interfaces must have the following format:
		81	*
		82	* ARM_xxx_INPUT_INTERFACE() or
		83	* REF_xxx_INPUT_INTERFACE()
		84	*
		85	* The xxx must be lowercase, and is intended to be the indentifying substring
		86	* in the function's name. Acceptable values are 'sub' or 'add' from the
		87	* functions arm_add_q31.
		88	*/
		89
		90	#define ARM_abs_INPUT_INTERFACE(input, block_size) \
		91	PAREN(input, basic_math_output_fut.data_ptr, block_size)
		92
		93	#define REF_abs_INPUT_INTERFACE(input, block_size) \
		94	PAREN(input, basic_math_output_ref.data_ptr, block_size)
		95
		96	#define ARM_add_INPUT_INTERFACE(input_a, input_b, block_size) \
		97	PAREN(input_a, input_b, basic_math_output_fut.data_ptr, block_size) \
		98
		99	#define REF_add_INPUT_INTERFACE(input_a, input_b, block_size) \
		100	PAREN(input_a, input_b, basic_math_output_ref.data_ptr, block_size) \
		101
		102	#define ARM_dot_prod_INPUT_INTERFACE(input_a, input_b, block_size) \
		103	PAREN(input_a, input_b, block_size, basic_math_output_fut.data_ptr) \
		104
		105	#define REF_dot_prod_INPUT_INTERFACE(input_a, input_b, block_size) \
		106	PAREN(input_a, input_b, block_size, basic_math_output_ref.data_ptr) \
		107
		108	#define ARM_mult_INPUT_INTERFACE(input_a, input_b, block_size) \
		109	PAREN(input_a, input_b, basic_math_output_fut.data_ptr, block_size) \
		110
		111	#define REF_mult_INPUT_INTERFACE(input_a, input_b, block_size) \
		112	PAREN(input_a, input_b, basic_math_output_ref.data_ptr, block_size) \
		113
		114	#define ARM_negate_INPUT_INTERFACE(input, block_size) \
		115	PAREN(input, basic_math_output_fut.data_ptr, block_size)
		116
		117	#define REF_negate_INPUT_INTERFACE(input, block_size) \
		118	PAREN(input, basic_math_output_ref.data_ptr, block_size)
		119
		120	#define ARM_offset_INPUT_INTERFACE(input, elt, block_size) \
		121	PAREN(input, elt, basic_math_output_fut.data_ptr, block_size) \
		122
		123	#define REF_offset_INPUT_INTERFACE(input, elt, block_size) \
		124	PAREN(input, elt, basic_math_output_ref.data_ptr, block_size) \
		125
		126	#define ARM_shift_INPUT_INTERFACE(input, elt, block_size) \
		127	PAREN(input, elt, basic_math_output_fut.data_ptr, block_size) \
		128
		129	#define REF_shift_INPUT_INTERFACE(input, elt, block_size) \
		130	PAREN(input, elt, basic_math_output_ref.data_ptr, block_size) \
		131
		132	#define ARM_scale_float_INPUT_INTERFACE(input, elt, block_size) \
		133	PAREN(input, elt, basic_math_output_fut.data_ptr, block_size) \
		134
		135	#define REF_scale_float_INPUT_INTERFACE(input, elt, block_size) \
		136	PAREN(input, elt, basic_math_output_ref.data_ptr, block_size) \
		137
		138	/* These two are for the fixed point functions */
		139	#define ARM_scale_INPUT_INTERFACE(input, elt1, elt2, block_size) \
		140	PAREN(input, elt1, elt2, basic_math_output_fut.data_ptr, block_size) \
		141
		142	#define REF_scale_INPUT_INTERFACE(input, elt1, elt2, block_size) \
		143	PAREN(input, elt1, elt2, basic_math_output_ref.data_ptr, block_size) \
		144
		145	#define ARM_sub_INPUT_INTERFACE(input_a, input_b, block_size) \
		146	PAREN(input_a, input_b, basic_math_output_fut.data_ptr, block_size) \
		147
		148	#define REF_sub_INPUT_INTERFACE(input_a, input_b, block_size) \
		149	PAREN(input_a, input_b, basic_math_output_ref.data_ptr, block_size) \
		150
		151
		152	/--------------------------------------------------------------------------------/
		153	/* Test Templates */
		154	/--------------------------------------------------------------------------------/
		155
		156	/**
		157	* Specialization of #TEST_TEMPLATE_BUF1_BLK() for basic math tests.
		158	*
		159	* @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and
		160	* REF_xxx_INPUT_INTERFACEs.
		161	*/
		162	#define BASIC_MATH_DEFINE_TEST_TEMPLATE_BUF1_BLK(fn_name, \
		163	suffix, \
		164	input_type, \
		165	output_type) \
		166	JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \
		167	arm_##fn_name##_##suffix) \
		168	{ \
		169	TEST_TEMPLATE_BUF1_BLK( \
		170	basic_math_f_all, \
		171	basic_math_block_sizes, \
		172	input_type, \
		173	output_type, \
		174	arm_##fn_name##_##suffix, \
		175	ARM_##fn_name##_INPUT_INTERFACE, \
		176	ref_##fn_name##_##suffix, \
		177	REF_##fn_name##_INPUT_INTERFACE, \
		178	BASIC_MATH_COMPARE_INTERFACE); \
		179	}
		180
		181	/**
		182	* Specialization of #TEST_TEMPLATE_BUF2_BLK() for basic math tests.
		183	*
		184	* @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and
		185	* REF_xxx_INPUT_INTERFACEs.
		186	*/
		187	#define BASIC_MATH_DEFINE_TEST_TEMPLATE_BUF2_BLK(fn_name, \
		188	suffix, \
		189	input_type, \
		190	output_type, \
		191	comparison_interface) \
		192	JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \
		193	arm_##fn_name##_##suffix) \
		194	{ \
		195	TEST_TEMPLATE_BUF2_BLK( \
		196	basic_math_f_all, \
		197	basic_math_f_all, \
		198	basic_math_block_sizes, \
		199	input_type, \
		200	output_type, \
		201	arm_##fn_name##_##suffix, \
		202	ARM_##fn_name##_INPUT_INTERFACE, \
		203	ref_##fn_name##_##suffix, \
		204	REF_##fn_name##_INPUT_INTERFACE, \
		205	comparison_interface); \
		206	}
		207
		208	/**
		209	* Specialization of #TEST_TEMPLATE_BUF1_ELT1_BLK() for basic math tests.
		210	*
		211	* @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and
		212	* REF_xxx_INPUT_INTERFACEs.
		213	*/
		214	#define BASIC_MATH_DEFINE_TEST_TEMPLATE_BUF1_ELT1_BLK(fn_name, \
		215	suffix, \
		216	input_type, \
		217	elt_type, \
		218	output_type) \
		219	JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \
		220	arm_##fn_name##_##suffix) \
		221	{ \
		222	TEST_TEMPLATE_BUF1_ELT1_BLK( \
		223	basic_math_f_all, \
		224	basic_math_elts, \
		225	basic_math_block_sizes, \
		226	input_type, \
		227	elt_type, \
		228	output_type, \
		229	arm_##fn_name##_##suffix, \
		230	ARM_##fn_name##_INPUT_INTERFACE, \
		231	ref_##fn_name##_##suffix, \
		232	REF_##fn_name##_INPUT_INTERFACE, \
		233	BASIC_MATH_COMPARE_INTERFACE); \
		234	}
		235
		236	/**
		237	* Specialization of #TEST_TEMPLATE_BUF1_ELT2_BLK() for basic math tests.
		238	*
		239	* @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and
		240	* REF_xxx_INPUT_INTERFACEs.
		241	*/
		242	#define BASIC_MATH_DEFINE_TEST_TEMPLATE_BUF1_ELT2_BLK(fn_name, \
		243	suffix, \
		244	input_type, \
		245	elt1_type, \
		246	elt2_type, \
		247	output_type) \
		248	JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \
		249	arm_##fn_name##_##suffix) \
		250	{ \
		251	TEST_TEMPLATE_BUF1_ELT2_BLK( \
		252	basic_math_f_all, \
		253	basic_math_elts, \
		254	basic_math_elts2, \
		255	basic_math_block_sizes, \
		256	input_type, \
		257	elt1_type, \
		258	elt2_type, \
		259	output_type, \
		260	arm_##fn_name##_##suffix, \
		261	ARM_##fn_name##_INPUT_INTERFACE, \
		262	ref_##fn_name##_##suffix, \
		263	REF_##fn_name##_INPUT_INTERFACE, \
		264	BASIC_MATH_COMPARE_INTERFACE); \
		265	}
		266
		267	#endif /* _BASIC_MATH_TEMPLATES_H_ */

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