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2 | mjames | 1 | #ifndef _COMPLEX_MATH_TEMPLATES_H_ |
2 | #define _COMPLEX_MATH_TEMPLATES_H_ |
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3 | |||
4 | /*--------------------------------------------------------------------------------*/ |
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5 | /* Includes */ |
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6 | /*--------------------------------------------------------------------------------*/ |
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7 | #include "test_templates.h" |
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8 | |||
9 | /*--------------------------------------------------------------------------------*/ |
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10 | /* Group Specific Templates */ |
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11 | /*--------------------------------------------------------------------------------*/ |
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12 | |||
13 | /** |
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14 | * Compare the real outputs from the function under test and the reference |
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15 | * function. |
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16 | */ |
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17 | #define COMPLEX_MATH_COMPARE_RE_INTERFACE(block_size, output_type) \ |
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18 | TEST_ASSERT_BUFFERS_EQUAL( \ |
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19 | complex_math_output_ref_a.data_ptr, \ |
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20 | complex_math_output_fut_a.data_ptr, \ |
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21 | block_size * sizeof(output_type)) |
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22 | |||
23 | /** |
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24 | * Compare the real and imaginary outputs from the function under test and the |
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25 | * reference function. |
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26 | */ |
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27 | #define COMPLEX_MATH_COMPARE_CMPLX_INTERFACE(block_size, output_type) \ |
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28 | do \ |
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29 | { \ |
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30 | COMPLEX_MATH_COMPARE_RE_INTERFACE(block_size * 2, output_type); \ |
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31 | } while (0) |
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32 | |||
33 | |||
34 | /* |
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35 | * Comparison SNR thresholds for the data types used in complex_math_tests. |
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36 | */ |
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37 | #define COMPLEX_MATH_SNR_THRESHOLD_float32_t 120 |
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38 | #define COMPLEX_MATH_SNR_THRESHOLD_q31_t 100 |
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39 | #define COMPLEX_MATH_SNR_THRESHOLD_q15_t 75 |
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40 | |||
41 | /** |
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42 | * Compare reference and fut outputs using SNR. |
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43 | * |
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44 | * The output_suffix specifies which output buffers to use for the |
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45 | * comparison. An output_suffix of 'a' expands to the following buffers: |
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46 | * |
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47 | * - complex_math_output_f32_ref_a |
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48 | * - complex_math_output_f32_fut_a |
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49 | * - complex_math_output_ref_a |
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50 | * - complex_math_output_fut_a |
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51 | * |
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52 | * @note The outputs are converted to float32_t before comparison. |
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53 | */ |
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54 | #define COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \ |
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55 | output_type, \ |
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56 | output_suffix) \ |
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57 | do \ |
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58 | { \ |
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59 | TEST_CONVERT_AND_ASSERT_SNR( \ |
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60 | complex_math_output_f32_ref_##output_suffix, \ |
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61 | complex_math_output_ref_##output_suffix.data_ptr, \ |
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62 | complex_math_output_f32_fut_##output_suffix, \ |
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63 | complex_math_output_fut_##output_suffix.data_ptr, \ |
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64 | block_size, \ |
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65 | output_type, \ |
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66 | COMPLEX_MATH_SNR_THRESHOLD_##output_type \ |
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67 | ); \ |
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68 | } while (0) |
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69 | |||
70 | /** |
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71 | * Specification of #COMPLEX_MATH_SNR_COMPARE_INTERFACE() for real outputs. |
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72 | */ |
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73 | #define COMPLEX_MATH_SNR_COMPARE_RE_INTERFACE(block_size, \ |
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74 | output_type) \ |
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75 | COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \ |
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76 | output_type, \ |
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77 | a) |
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78 | |||
79 | /** |
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80 | * Specification of #COMPLEX_MATH_SNR_COMPARE_INTERFACE() for complex outputs. |
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81 | */ |
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82 | #define COMPLEX_MATH_SNR_COMPARE_CMPLX_INTERFACE(block_size, \ |
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83 | output_type) \ |
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84 | COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size * 2, \ |
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85 | output_type, \ |
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86 | a) |
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87 | |||
88 | /** |
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89 | * Compare reference and fut split outputs using SNR. |
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90 | * |
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91 | * 'Split' refers to two separate output buffers; one for real and one for |
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92 | * complex. |
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93 | */ |
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94 | #define COMPLEX_MATH_SNR_COMPARE_SPLIT_INTERFACE(block_size, \ |
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95 | output_type) \ |
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96 | do \ |
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97 | { \ |
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98 | COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \ |
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99 | output_type, \ |
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100 | a); \ |
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101 | COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \ |
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102 | output_type, \ |
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103 | b); \ |
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104 | } while (0) |
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105 | |||
106 | |||
107 | /*--------------------------------------------------------------------------------*/ |
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108 | /* Input Interfaces */ |
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109 | /*--------------------------------------------------------------------------------*/ |
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110 | /* |
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111 | * General: |
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112 | * Input interfaces provide inputs to functions inside test templates. They |
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113 | * ONLY provide the inputs. The output variables should be hard coded. |
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114 | * |
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115 | * The input interfaces must have the following format: |
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116 | * |
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117 | * ARM_xxx_INPUT_INTERFACE() or |
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118 | * REF_xxx_INPUT_INTERFACE() |
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119 | * |
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120 | * The xxx must be lowercase, and is intended to be the indentifying substring |
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121 | * in the function's name. Acceptable values are 'sub' or 'add' from the |
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122 | * functions arm_add_q31. |
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123 | */ |
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124 | |||
125 | #define ARM_cmplx_conj_INPUT_INTERFACE(input, block_size) \ |
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126 | PAREN(input, complex_math_output_fut_a.data_ptr, block_size) |
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127 | |||
128 | #define REF_cmplx_conj_INPUT_INTERFACE(input, block_size) \ |
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129 | PAREN(input, complex_math_output_ref_a.data_ptr, block_size) |
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130 | |||
131 | #define ARM_cmplx_dot_prod_INPUT_INTERFACE(input_a, input_b, block_size) \ |
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132 | PAREN(input_a, input_b, block_size, \ |
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133 | complex_math_output_fut_a.data_ptr, \ |
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134 | complex_math_output_fut_b.data_ptr) |
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135 | |||
136 | #define REF_cmplx_dot_prod_INPUT_INTERFACE(input_a, input_b, block_size) \ |
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137 | PAREN(input_a, input_b, block_size, \ |
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138 | complex_math_output_ref_a.data_ptr, \ |
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139 | complex_math_output_ref_b.data_ptr) |
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140 | |||
141 | #define ARM_cmplx_mag_INPUT_INTERFACE(input, block_size) \ |
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142 | PAREN(input, complex_math_output_fut_a.data_ptr, block_size) |
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143 | |||
144 | #define REF_cmplx_mag_INPUT_INTERFACE(input, block_size) \ |
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145 | PAREN(input, complex_math_output_ref_a.data_ptr, block_size) |
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146 | |||
147 | #define ARM_cmplx_mag_squared_INPUT_INTERFACE(input, block_size) \ |
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148 | PAREN(input, complex_math_output_fut_a.data_ptr, block_size) |
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149 | |||
150 | #define REF_cmplx_mag_squared_INPUT_INTERFACE(input, block_size) \ |
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151 | PAREN(input, complex_math_output_ref_a.data_ptr, block_size) |
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152 | |||
153 | #define ARM_cmplx_mult_cmplx_INPUT_INTERFACE(input_a, input_b, block_size) \ |
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154 | PAREN(input_a, input_b, complex_math_output_fut_a.data_ptr, block_size) |
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155 | |||
156 | #define REF_cmplx_mult_cmplx_INPUT_INTERFACE(input_a, input_b, block_size) \ |
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157 | PAREN(input_a, input_b, complex_math_output_ref_a.data_ptr, block_size) |
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158 | |||
159 | #define ARM_cmplx_mult_real_INPUT_INTERFACE(input_a, input_b, block_size) \ |
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160 | PAREN(input_a, input_b, complex_math_output_fut_a.data_ptr, block_size) |
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161 | |||
162 | #define REF_cmplx_mult_real_INPUT_INTERFACE(input_a, input_b, block_size) \ |
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163 | PAREN(input_a, input_b, complex_math_output_ref_a.data_ptr, block_size) |
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164 | |||
165 | /*--------------------------------------------------------------------------------*/ |
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166 | /* Test Templates */ |
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167 | /*--------------------------------------------------------------------------------*/ |
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168 | |||
169 | /** |
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170 | * Specialization of #TEST_TEMPLATE_BUF1_BLK() for complex math tests. |
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171 | * |
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172 | * @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and |
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173 | * REF_xxx_INPUT_INTERFACEs. |
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174 | */ |
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175 | #define COMPLEX_MATH_DEFINE_TEST_TEMPLATE_BUF1_BLK(fn_name, \ |
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176 | suffix, \ |
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177 | input_type, \ |
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178 | output_type, \ |
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179 | comparison_interface) \ |
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180 | JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \ |
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181 | arm_##fn_name##_##suffix) \ |
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182 | { \ |
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183 | TEST_TEMPLATE_BUF1_BLK( \ |
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184 | complex_math_f_all, \ |
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185 | complex_math_block_sizes, \ |
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186 | input_type, \ |
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187 | output_type, \ |
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188 | arm_##fn_name##_##suffix, \ |
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189 | ARM_##fn_name##_INPUT_INTERFACE, \ |
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190 | ref_##fn_name##_##suffix, \ |
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191 | REF_##fn_name##_INPUT_INTERFACE, \ |
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192 | comparison_interface); \ |
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193 | } |
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194 | |||
195 | /** |
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196 | * Specialization of #TEST_TEMPLATE_BUF2_BLK1() for complex math tests. |
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197 | * |
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198 | * @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and |
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199 | * REF_xxx_INPUT_INTERFACEs. |
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200 | */ |
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201 | #define COMPLEX_MATH_DEFINE_TEST_TEMPLATE_BUF2_BLK(fn_name, \ |
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202 | suffix, \ |
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203 | input_type, \ |
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204 | output_type, \ |
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205 | comparison_interface) \ |
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206 | JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \ |
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207 | arm_##fn_name##_##suffix) \ |
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208 | { \ |
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209 | TEST_TEMPLATE_BUF2_BLK( \ |
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210 | complex_math_f_all, \ |
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211 | complex_math_f_all, \ |
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212 | complex_math_block_sizes, \ |
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213 | input_type, \ |
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214 | output_type, \ |
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215 | arm_##fn_name##_##suffix, \ |
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216 | ARM_##fn_name##_INPUT_INTERFACE, \ |
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217 | ref_##fn_name##_##suffix, \ |
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218 | REF_##fn_name##_INPUT_INTERFACE, \ |
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219 | comparison_interface); \ |
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220 | } |
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221 | |||
222 | #endif /* _COMPLEX_MATH_TEMPLATES_H_ */ |