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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | #ifndef _STATISTICS_TEMPLATES_H_ |
| 2 | #define _STATISTICS_TEMPLATES_H_ |
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| 3 | |||
| 4 | /*--------------------------------------------------------------------------------*/ |
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| 5 | /* Includes */ |
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| 6 | /*--------------------------------------------------------------------------------*/ |
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| 7 | |||
| 8 | #include "test_templates.h" |
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| 9 | |||
| 10 | /*--------------------------------------------------------------------------------*/ |
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| 11 | /* Group Specific Templates */ |
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| 12 | /*--------------------------------------------------------------------------------*/ |
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| 13 | |||
| 14 | /** |
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| 15 | * Compare the outputs from the function under test and the reference function. |
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| 16 | */ |
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| 17 | #define STATISTICS_COMPARE_INTERFACE(block_size, \ |
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| 18 | output_type) \ |
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| 19 | do \ |
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| 20 | { \ |
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| 21 | TEST_ASSERT_BUFFERS_EQUAL( \ |
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| 22 | statistics_output_ref.data_ptr, \ |
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| 23 | statistics_output_fut.data_ptr, \ |
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| 24 | 1 * sizeof(output_type) /* All fns return one value*/ \ |
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| 25 | ); \ |
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| 26 | TEST_ASSERT_EQUAL( \ |
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| 27 | statistics_idx_fut, \ |
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| 28 | statistics_idx_ref); \ |
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| 29 | } while (0) \ |
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| 30 | |||
| 31 | /* |
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| 32 | * Comparison SNR thresholds for the data types used in statistics_tests. |
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| 33 | */ |
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| 34 | #define STATISTICS_SNR_THRESHOLD_float32_t 120 |
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| 35 | #define STATISTICS_SNR_THRESHOLD_q31_t 100 |
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| 36 | #define STATISTICS_SNR_THRESHOLD_q15_t 60 |
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| 37 | #define STATISTICS_SNR_THRESHOLD_q7_t 30 |
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| 38 | |||
| 39 | /** |
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| 40 | * Compare reference and fut outputs using SNR. |
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| 41 | * |
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| 42 | * @note The outputs are converted to float32_t before comparison. |
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| 43 | */ |
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| 44 | #define STATISTICS_SNR_COMPARE_INTERFACE(block_size, \ |
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| 45 | output_type) \ |
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| 46 | do \ |
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| 47 | { \ |
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| 48 | TEST_CONVERT_AND_ASSERT_SNR( \ |
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| 49 | statistics_output_f32_ref, \ |
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| 50 | statistics_output_ref.data_ptr, \ |
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| 51 | statistics_output_f32_fut, \ |
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| 52 | statistics_output_fut.data_ptr, \ |
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| 53 | 1, /* All fns return one element*/ \ |
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| 54 | output_type, \ |
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| 55 | STATISTICS_SNR_THRESHOLD_##output_type \ |
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| 56 | ); \ |
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| 57 | } while (0) |
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| 58 | |||
| 59 | |||
| 60 | |||
| 61 | /*--------------------------------------------------------------------------------*/ |
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| 62 | /* Input Interfaces */ |
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| 63 | /*--------------------------------------------------------------------------------*/ |
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| 64 | /* |
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| 65 | * General: |
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| 66 | * Input interfaces provide inputs to functions inside test templates. They |
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| 67 | * ONLY provide the inputs. The output variables should be hard coded. |
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| 68 | * |
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| 69 | * The input interfaces must have the following format: |
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| 70 | * |
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| 71 | * ARM_xxx_INPUT_INTERFACE() or |
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| 72 | * REF_xxx_INPUT_INTERFACE() |
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| 73 | * |
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| 74 | * The xxx must be lowercase, and is intended to be the indentifying substring |
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| 75 | * in the function's name. Acceptable values are 'sub' or 'add' from the |
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| 76 | * functions arm_add_q31. |
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| 77 | */ |
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| 78 | |||
| 79 | #define ARM_max_INPUT_INTERFACE(input, block_size) \ |
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| 80 | PAREN(input, block_size, \ |
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| 81 | statistics_output_fut.data_ptr, &statistics_idx_fut) |
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| 82 | |||
| 83 | #define REF_max_INPUT_INTERFACE(input, block_size) \ |
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| 84 | PAREN(input, block_size, \ |
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| 85 | statistics_output_ref.data_ptr, &statistics_idx_ref) |
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| 86 | |||
| 87 | #define ARM_mean_INPUT_INTERFACE(input, block_size) \ |
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| 88 | PAREN(input, block_size, statistics_output_fut.data_ptr) |
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| 89 | |||
| 90 | #define REF_mean_INPUT_INTERFACE(input, block_size) \ |
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| 91 | PAREN(input, block_size, statistics_output_ref.data_ptr) |
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| 92 | |||
| 93 | #define ARM_min_INPUT_INTERFACE(input, block_size) \ |
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| 94 | PAREN(input, block_size, \ |
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| 95 | statistics_output_fut.data_ptr, &statistics_idx_fut) |
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| 96 | |||
| 97 | #define REF_min_INPUT_INTERFACE(input, block_size) \ |
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| 98 | PAREN(input, block_size, \ |
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| 99 | statistics_output_ref.data_ptr, &statistics_idx_ref) |
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| 100 | |||
| 101 | #define ARM_power_INPUT_INTERFACE(input, block_size) \ |
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| 102 | PAREN(input, block_size, statistics_output_fut.data_ptr) |
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| 103 | |||
| 104 | #define REF_power_INPUT_INTERFACE(input, block_size) \ |
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| 105 | PAREN(input, block_size, statistics_output_ref.data_ptr) |
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| 106 | |||
| 107 | #define ARM_rms_INPUT_INTERFACE(input, block_size) \ |
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| 108 | PAREN(input, block_size, statistics_output_fut.data_ptr) |
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| 109 | |||
| 110 | #define REF_rms_INPUT_INTERFACE(input, block_size) \ |
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| 111 | PAREN(input, block_size, statistics_output_ref.data_ptr) |
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| 112 | |||
| 113 | #define ARM_std_INPUT_INTERFACE(input, block_size) \ |
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| 114 | PAREN(input, block_size, statistics_output_fut.data_ptr) |
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| 115 | |||
| 116 | #define REF_std_INPUT_INTERFACE(input, block_size) \ |
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| 117 | PAREN(input, block_size, statistics_output_ref.data_ptr) |
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| 118 | |||
| 119 | #define ARM_var_INPUT_INTERFACE(input, block_size) \ |
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| 120 | PAREN(input, block_size, statistics_output_fut.data_ptr) |
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| 121 | |||
| 122 | #define REF_var_INPUT_INTERFACE(input, block_size) \ |
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| 123 | PAREN(input, block_size, statistics_output_ref.data_ptr) |
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| 124 | |||
| 125 | |||
| 126 | /*--------------------------------------------------------------------------------*/ |
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| 127 | /* Test Templates */ |
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| 128 | /*--------------------------------------------------------------------------------*/ |
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| 129 | |||
| 130 | /** |
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| 131 | * Specialization of #TEST_TEMPLATE_BUF1_BLK() for statistics tests. |
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| 132 | * |
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| 133 | * @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and |
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| 134 | * REF_xxx_INPUT_INTERFACEs. |
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| 135 | */ |
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| 136 | #define STATISTICS_DEFINE_TEST_TEMPLATE_BUF1_BLK(fn_name, \ |
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| 137 | suffix, \ |
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| 138 | input_type, \ |
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| 139 | output_type, \ |
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| 140 | comparison_interface) \ |
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| 141 | JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \ |
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| 142 | arm_##fn_name##_##suffix) \ |
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| 143 | { \ |
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| 144 | TEST_TEMPLATE_BUF1_BLK( \ |
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| 145 | statistics_f_all, \ |
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| 146 | statistics_block_sizes, \ |
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| 147 | input_type, \ |
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| 148 | output_type, \ |
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| 149 | arm_##fn_name##_##suffix, \ |
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| 150 | ARM_##fn_name##_INPUT_INTERFACE, \ |
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| 151 | ref_##fn_name##_##suffix, \ |
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| 152 | REF_##fn_name##_INPUT_INTERFACE, \ |
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| 153 | comparison_interface); \ |
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| 154 | } |
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| 155 | |||
| 156 | |||
| 157 | #endif /* _STATISTICS_TEMPLATES_H_ */ |