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Diffstat (limited to 'fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/src/filtering_tests/correlate_tests.c')
-rw-r--r--fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/src/filtering_tests/correlate_tests.c310
1 files changed, 310 insertions, 0 deletions
diff --git a/fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/src/filtering_tests/correlate_tests.c b/fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/src/filtering_tests/correlate_tests.c
new file mode 100644
index 0000000..689b075
--- /dev/null
+++ b/fw/hid-dials/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/src/filtering_tests/correlate_tests.c
@@ -0,0 +1,310 @@
+#include "jtest.h"
+#include "filtering_test_data.h"
+#include "arr_desc.h"
+#include "arm_math.h" /* FUTs */
+#include "ref.h" /* Reference Functions */
+#include "test_templates.h"
+#include "filtering_templates.h"
+#include "type_abbrev.h"
+
+/*--------------------------------------------------------------------------------*/
+/* Header Stuff */
+/*--------------------------------------------------------------------------------*/
+
+#define CORRELATE_MAX_INPUT_ELTS 32
+#define CORRELATE_MAX_OUTPUT_ELTS (CORRELATE_MAX_INPUT_ELTS * 2)
+
+/*--------------------------------------------------------------------------------*/
+/* Input Interfaces */
+/*--------------------------------------------------------------------------------*/
+/*
+ * General:
+ * Input interfaces provide inputs to functions inside test templates. They
+ * ONLY provide the inputs. The output variables should be hard coded.
+ *
+ * The input interfaces must have the following format:
+ *
+ * ARM_xxx_INPUT_INTERFACE() or
+ * REF_xxx_INPUT_INTERFACE()
+ *
+ * The xxx must be lowercase, and is intended to be the indentifying substring
+ * in the function's name. Acceptable values are 'sub' or 'add' from the
+ * functions arm_add_q31.
+ */
+
+#define CORRELATE_arm_correlate_INPUT_INTERFACE(input_a, input_a_len, input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, (void*)filtering_output_fut)
+
+#define CORRELATE_ref_correlate_INPUT_INTERFACE(input_a, input_a_len, input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, (void*)filtering_output_ref)
+
+#define CORRELATE_arm_correlate_opt_INPUT_INTERFACE( \
+ input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, \
+ (void*) filtering_output_fut, \
+ (void*) filtering_scratch)
+
+#define CORRELATE_arm_correlate_opt_q7_INPUT_INTERFACE( \
+ input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, \
+ (void*) filtering_output_fut, \
+ (void*) filtering_scratch, \
+ (void*) filtering_scratch2)
+
+#define CORRELATE_ref_correlate_opt_INPUT_INTERFACE( \
+ input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, \
+ (void*) filtering_output_ref, \
+ (void*) filtering_scratch)
+
+#define CORRELATE_ref_correlate_opt_q7_INPUT_INTERFACE( \
+ input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, \
+ (void*) filtering_output_ref, \
+ (void*) filtering_scratch, \
+ (void*) filtering_scratch2)
+
+#define CORRELATE_arm_correlate_fast_INPUT_INTERFACE(input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, (void*)filtering_output_fut)
+
+#define CORRELATE_ref_correlate_fast_INPUT_INTERFACE(input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, (void*)filtering_output_ref)
+
+#define CORRELATE_arm_correlate_fast_opt_INPUT_INTERFACE( \
+ input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, \
+ (void*) filtering_output_fut, \
+ (void*) filtering_scratch)
+
+#define CORRELATE_ref_correlate_fast_opt_INPUT_INTERFACE( \
+ input_a, input_a_len, \
+ input_b, input_b_len) \
+ PAREN(input_a, input_a_len, input_b, input_b_len, \
+ (void*) filtering_output_ref, \
+ (void*) filtering_scratch)
+
+/*--------------------------------------------------------------------------------*/
+/* Convolution Inputs */
+/*--------------------------------------------------------------------------------*/
+
+/* The following symbols alias the filtering_q31_inputs array:
+ *
+ * - filtering_q15_inputs
+ * - filtering_q7_inputs
+ *
+ * The aliasing conflicts with the instantiation of #ARR_DESC_t structs.
+ *
+ * These macro-level aliases allow the #CORRELATE_DEFINE_RAND_INPUT_ARR_DESCS() macro
+ * to correctly select the filtering_q31_input or filtering_f32_input array,
+ * within a template, by type_suffix.
+ *
+ */
+#define CORRELATE_f32_INPUTS filtering_f32_inputs
+#define CORRELATE_q31_INPUTS filtering_q31_inputs
+#define CORRELATE_q15_INPUTS filtering_q31_inputs
+#define CORRELATE_q7_INPUTS filtering_q31_inputs
+
+/**
+ * Defines #ARR_DESC_t objects that wrap existing, type-specific, common
+ * inputs.
+ */
+#define CORRELATE_DEFINE_RAND_INPUT_ARR_DESCS(type_suffix) \
+ ARR_DESC_DEFINE_USING_ARR( \
+ TYPE_FROM_ABBREV(type_suffix), \
+ correlate_input_rand1_##type_suffix, \
+ CORRELATE_##type_suffix##_INPUTS, \
+ 0, \
+ CORRELATE_MAX_INPUT_ELTS); \
+ \
+ ARR_DESC_DEFINE_USING_ARR( \
+ TYPE_FROM_ABBREV(type_suffix), \
+ correlate_input_rand2_##type_suffix, \
+ CORRELATE_##type_suffix##_INPUTS, \
+ 1, \
+ CORRELATE_MAX_INPUT_ELTS) /* Note the lacking semicolon */
+
+CORRELATE_DEFINE_RAND_INPUT_ARR_DESCS(f32);
+CORRELATE_DEFINE_RAND_INPUT_ARR_DESCS(q31);
+CORRELATE_DEFINE_RAND_INPUT_ARR_DESCS(q15);
+CORRELATE_DEFINE_RAND_INPUT_ARR_DESCS(q7);
+ARR_DESC_DEFINE(float32_t, correlate_input_zeros, CORRELATE_MAX_INPUT_ELTS, CURLY(0));
+
+/**
+ * Define Input #ARR_DESC_t arrays by type suffix.
+ *
+ * Taking inputs in parallel from the 'a' and 'b' arrays yields the following
+ * test cases (star is correlate):
+ *
+ * - zero_array * zero_array
+ * - zero_array * random_array
+ * - random_array * zero_array
+ * - random_array * different_random_arary
+ */
+#define CORRELATE_DEFINE_ALL_INPUTS(type_suffix) \
+ ARR_DESC_DEFINE(ARR_DESC_t *, \
+ correlate_##type_suffix##_a_inputs, \
+ 4, \
+ CURLY( \
+ &correlate_input_zeros, \
+ &correlate_input_zeros, \
+ &correlate_input_rand1_##type_suffix, \
+ &correlate_input_rand1_##type_suffix \
+ )); \
+ ARR_DESC_DEFINE(ARR_DESC_t *, \
+ correlate_##type_suffix##_b_inputs, \
+ 4, \
+ CURLY( \
+ &correlate_input_zeros, \
+ &correlate_input_rand1_##type_suffix, \
+ &correlate_input_zeros, \
+ &correlate_input_rand2_##type_suffix \
+ )) /* Note the lacking semicolon */
+
+CORRELATE_DEFINE_ALL_INPUTS(f32);
+CORRELATE_DEFINE_ALL_INPUTS(q31);
+CORRELATE_DEFINE_ALL_INPUTS(q15);
+CORRELATE_DEFINE_ALL_INPUTS(q7);
+
+/*--------------------------------------------------------------------------------*/
+/* Convolution Lengths */
+/*--------------------------------------------------------------------------------*/
+
+/*
+ * The correlate_lens_a and correlate_lens_b #ARR_DESC_t objects are accessed in parallel
+ * to provide correlate-length pairs. Taken in parallel they provide the
+ * following cases:
+ *
+ * - 1 * 1 : Shortest correlate possible.
+ * - 1 * 2 : Short correlate , one side is degenerate.
+ * - 17 * 1 : Medium correlate, one side is degenerate.
+ * - 15 * MAX : Longest correlate.
+ * MAX * MAX : Longest correlate.
+ */
+ARR_DESC_DEFINE(uint32_t,
+ correlate_lens_a,
+ 5,
+ CURLY(
+ 1,
+ 1,
+ 17,
+ 15,
+ CORRELATE_MAX_INPUT_ELTS
+ ));
+
+ARR_DESC_DEFINE(uint32_t,
+ correlate_lens_b,
+ 5,
+ CURLY(
+ 1,
+ 2,
+ 1,
+ CORRELATE_MAX_INPUT_ELTS,
+ CORRELATE_MAX_INPUT_ELTS
+ ));
+
+/*--------------------------------------------------------------------------------*/
+/* Convolution Tests */
+/*--------------------------------------------------------------------------------*/
+
+#define CORRELATE_TEST_TEMPLATE(fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ suffix, output_type) \
+ JTEST_DEFINE_TEST(fut##_tests, fut) \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ input_idx, ARR_DESC_t *, input_ptr, correlate_##suffix##_a_inputs \
+ , \
+ void * input_a_ptr = input_ptr->data_ptr; \
+ void * input_b_ptr = ARR_DESC_ELT( \
+ ARR_DESC_t *, input_idx, \
+ &(correlate_##suffix##_b_inputs))->data_ptr; \
+ \
+ TEMPLATE_DO_ARR_DESC( \
+ correlate_len_idx, uint32_t, correlate_len_a, correlate_lens_a \
+ , \
+ uint32_t correlate_len_b = ARR_DESC_ELT( \
+ uint32_t, correlate_len_idx, &(correlate_lens_b)); \
+ \
+ /* Display test parameter values */ \
+ JTEST_DUMP_STRF("Input A Length: %d\n" \
+ "Input B Length: %d\n", \
+ (int)correlate_len_a, \
+ (int)correlate_len_b); \
+ \
+ memset(filtering_output_ref,0, \
+ (2*CORRELATE_MAX_INPUT_ELTS)*sizeof(output_type)); \
+ memset(filtering_output_fut,0, \
+ (2*CORRELATE_MAX_INPUT_ELTS)*sizeof(output_type)); \
+ \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ input_a_ptr, correlate_len_a, input_b_ptr, correlate_len_b), \
+ ref, ref_arg_interface( \
+ input_a_ptr, correlate_len_a, input_b_ptr, correlate_len_b)); \
+ \
+ FILTERING_SNR_COMPARE_INTERFACE( \
+ correlate_len_a + correlate_len_b - 2, \
+ output_type))); \
+ \
+ return JTEST_TEST_PASSED; \
+ }
+
+#define CORRELATE_DEFINE_TEST(fn_name, suffix, output_type, test_template) \
+ test_template( \
+ arm_##fn_name##_##suffix, \
+ CORRELATE_arm_##fn_name##_INPUT_INTERFACE, \
+ ref_##fn_name##_##suffix, \
+ CORRELATE_ref_##fn_name##_INPUT_INTERFACE, \
+ suffix, \
+ output_type \
+ ) /* Note the lacking semicolon*/
+
+/* Tests on functions without partial outputs */
+CORRELATE_DEFINE_TEST(correlate , f32, float32_t, CORRELATE_TEST_TEMPLATE);
+CORRELATE_DEFINE_TEST(correlate , q31, q31_t , CORRELATE_TEST_TEMPLATE);
+CORRELATE_DEFINE_TEST(correlate , q15, q15_t , CORRELATE_TEST_TEMPLATE);
+CORRELATE_DEFINE_TEST(correlate , q7 , q7_t , CORRELATE_TEST_TEMPLATE);
+CORRELATE_DEFINE_TEST(correlate_opt , q15, q15_t , CORRELATE_TEST_TEMPLATE);
+
+CORRELATE_TEST_TEMPLATE(
+ arm_correlate_opt_q7,
+ CORRELATE_arm_correlate_opt_q7_INPUT_INTERFACE,
+ ref_correlate_opt_q7,
+ CORRELATE_ref_correlate_opt_q7_INPUT_INTERFACE,
+ q7,
+ q7_t
+ );
+
+CORRELATE_DEFINE_TEST(correlate_fast , q31, q31_t , CORRELATE_TEST_TEMPLATE);
+CORRELATE_DEFINE_TEST(correlate_fast , q15, q15_t , CORRELATE_TEST_TEMPLATE);
+CORRELATE_DEFINE_TEST(correlate_fast_opt , q15, q15_t , CORRELATE_TEST_TEMPLATE);
+
+/*--------------------------------------------------------------------------------*/
+/* Collect all tests in a group. */
+/*--------------------------------------------------------------------------------*/
+
+JTEST_DEFINE_GROUP(correlate_tests)
+{
+ /*
+ To skip a test, comment it out.
+ */
+ JTEST_TEST_CALL(arm_correlate_f32_tests);
+ JTEST_TEST_CALL(arm_correlate_q31_tests);
+ JTEST_TEST_CALL(arm_correlate_q15_tests);
+ JTEST_TEST_CALL(arm_correlate_q7_tests);
+
+ JTEST_TEST_CALL(arm_correlate_opt_q15_tests);
+ JTEST_TEST_CALL(arm_correlate_opt_q7_tests);
+
+ JTEST_TEST_CALL(arm_correlate_fast_q31_tests);
+ JTEST_TEST_CALL(arm_correlate_fast_q15_tests);
+
+ JTEST_TEST_CALL(arm_correlate_fast_opt_q15_tests);
+}
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