From e3b9a5b89464b64532da96ac09f128be0eb70ef0 Mon Sep 17 00:00:00 2001 From: Stephanos Ioannidis Date: Sun, 22 Aug 2021 18:37:45 +0900 Subject: [PATCH] tests: lib: cmsis_dsp: interpolation: Add Q31 tests for 1.9.0 This commit adds the interpolation Q31 test patterns and implementations for the CMSIS-DSP 1.9.0. Signed-off-by: Stephanos Ioannidis --- .../cmsis_dsp/interpolation/CMakeLists.txt | 1 + tests/lib/cmsis_dsp/interpolation/src/main.c | 2 + tests/lib/cmsis_dsp/interpolation/src/q31.c | 103 ++++++++++ tests/lib/cmsis_dsp/interpolation/src/q31.pat | 180 ++++++++++++++++++ 4 files changed, 286 insertions(+) create mode 100644 tests/lib/cmsis_dsp/interpolation/src/q31.c create mode 100644 tests/lib/cmsis_dsp/interpolation/src/q31.pat diff --git a/tests/lib/cmsis_dsp/interpolation/CMakeLists.txt b/tests/lib/cmsis_dsp/interpolation/CMakeLists.txt index 4fd0b106e56..fb8215cef38 100644 --- a/tests/lib/cmsis_dsp/interpolation/CMakeLists.txt +++ b/tests/lib/cmsis_dsp/interpolation/CMakeLists.txt @@ -7,5 +7,6 @@ project(cmsis_dsp_interpolation) target_sources(app PRIVATE src/q7.c src/q15.c + src/q31.c src/main.c ) diff --git a/tests/lib/cmsis_dsp/interpolation/src/main.c b/tests/lib/cmsis_dsp/interpolation/src/main.c index 21f5d77ce78..b3c44315d00 100644 --- a/tests/lib/cmsis_dsp/interpolation/src/main.c +++ b/tests/lib/cmsis_dsp/interpolation/src/main.c @@ -9,9 +9,11 @@ extern void test_interpolation_q7(void); extern void test_interpolation_q15(void); +extern void test_interpolation_q31(void); void test_main(void) { test_interpolation_q7(); test_interpolation_q15(); + test_interpolation_q31(); } diff --git a/tests/lib/cmsis_dsp/interpolation/src/q31.c b/tests/lib/cmsis_dsp/interpolation/src/q31.c new file mode 100644 index 00000000000..42a0923ce7f --- /dev/null +++ b/tests/lib/cmsis_dsp/interpolation/src/q31.c @@ -0,0 +1,103 @@ +/* + * Copyright (c) 2021 Stephanos Ioannidis + * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include +#include +#include +#include +#include "../../common/test_common.h" + +#include "q31.pat" + +#define SNR_ERROR_THRESH ((float32_t)100) +#define ABS_ERROR_THRESH ((q31_t)2000) + +void test_arm_linear_interp_q31(void) +{ + size_t index; + size_t length = ARRAY_SIZE(ref_linear); + q31_t *output; + + /* Allocate output buffer */ + output = malloc(length * sizeof(q31_t)); + zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); + + /* Run test function */ + for (index = 0; index < length; index++) { + /* + * FIXME: Remove the cast below once the upstream CMSIS is + * fixed to specify the const qualifier. + */ + output[index] = arm_linear_interp_q31((q31_t *)in_linear_y, + in_linear_x[index], + ARRAY_SIZE(in_linear_y)); + } + + /* Validate output */ + zassert_true( + test_snr_error_q31(length, output, ref_linear, + SNR_ERROR_THRESH), + ASSERT_MSG_SNR_LIMIT_EXCEED); + + zassert_true( + test_near_equal_q31(length, output, ref_linear, + ABS_ERROR_THRESH), + ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); + + /* Free output buffer */ + free(output); +} + +void test_arm_bilinear_interp_q31(void) +{ + arm_bilinear_interp_instance_q31 inst; + size_t index; + size_t length = ARRAY_SIZE(ref_bilinear); + q31_t *output; + + /* Initialise instance */ + inst.numRows = in_bilinear_config[1]; + inst.numCols = in_bilinear_config[0]; + inst.pData = (q31_t *)in_bilinear_y; + + /* Allocate output buffer */ + output = malloc(length * sizeof(q31_t)); + zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); + + /* Run test function */ + for (index = 0; index < length; index++) { + output[index] = arm_bilinear_interp_q31( + &inst, + in_bilinear_x[2 * index], + in_bilinear_x[2 * index + 1] + ); + } + + /* Validate output */ + zassert_true( + test_snr_error_q31(length, output, ref_bilinear, + SNR_ERROR_THRESH), + ASSERT_MSG_SNR_LIMIT_EXCEED); + + zassert_true( + test_near_equal_q31(length, output, ref_bilinear, + ABS_ERROR_THRESH), + ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); + + /* Free output buffer */ + free(output); +} + +void test_interpolation_q31(void) +{ + ztest_test_suite(interpolation_q31, + ztest_unit_test(test_arm_linear_interp_q31), + ztest_unit_test(test_arm_bilinear_interp_q31) + ); + + ztest_run_test_suite(interpolation_q31); +} diff --git a/tests/lib/cmsis_dsp/interpolation/src/q31.pat b/tests/lib/cmsis_dsp/interpolation/src/q31.pat new file mode 100644 index 00000000000..a1530c452ef --- /dev/null +++ b/tests/lib/cmsis_dsp/interpolation/src/q31.pat @@ -0,0 +1,180 @@ +static const q31_t in_linear_x[40] = { + 0x00080000, 0x00180000, 0x00280000, 0x00380000, + 0x00480000, 0x00580000, 0x00680000, 0x00780000, + 0x00880000, 0x00980000, 0x00A80000, 0x00B80000, + 0x00C80000, 0x00D80000, 0x00E80000, 0x00F80000, + 0x01080000, 0x01180000, 0x01280000, 0x01380000, + 0x01480000, 0x01580000, 0x01680000, 0x01780000, + 0x01880000, 0x01980000, 0x01A80000, 0x01B80000, + 0x01C80000, 0x01D80000, 0x01E80000, 0x01F80000, + 0x02080000, 0x02180000, 0x02280000, 0x02380000, + 0x02480000, 0x02580000, 0x02680000, 0x02780000 + }; + +static const q31_t in_linear_y[41] = { + 0x7FFFFFFF, 0x7FF53A8E, 0x7F53CD1F, 0x7C9B5835, + 0x7560DD71, 0x6696FD43, 0x4D3B346F, 0x2794EFD3, + 0xF7049DF8, 0xC1F24B95, 0x94C1CE62, 0x8018F412, + 0x92ECBAF9, 0xD0A26BAC, 0x27719787, 0x6F769C05, + 0x7AFB8B87, 0x36F38755, 0xC7E5A942, 0x81CF5A32, + 0xA9C52B9A, 0x274E3BE8, 0x7E71815B, 0x45671E38, + 0xB4604D03, 0x866799C7, 0x06FB627E, 0x7E6BB4F4, + 0x27FEE4A7, 0x8B7EC9ED, 0xC452A6DC, 0x70D5C8A0, + 0x37582165, 0x87D0C855, 0xE60E3DB9, 0x7FFF7927, + 0xE1123BC0, 0x928BF3B1, 0x640D7CEB, 0x22215B09, + 0x822EC32F + }; + +static const q31_t ref_linear[40] = { + 0x7FFA9D47, 0x7FA483D7, 0x7DF792AA, 0x78FE1AD3, + 0x6DFBED5A, 0x59E918D9, 0x3A681221, 0x0F4CC6E6, + 0xDC7B74C7, 0xAB5A0CFB, 0x8A6D613A, 0x8982D786, + 0xB1C79353, 0xFC0A0199, 0x4B7419C6, 0x753913C6, + 0x58F7896E, 0xFF6C984C, 0xA4DA81BA, 0x95CA42E6, + 0xE889B3C1, 0x52DFDEA1, 0x61EC4FCA, 0xFCE3B59E, + 0x9D63F365, 0xC6B17E22, 0x42B38BB9, 0x53354CCE, + 0xD9BED74A, 0xA7E8B864, 0x1A9437BE, 0x5416F502, + 0xDF9474DD, 0xB6EF8307, 0x3306DB70, 0x3088DA74, + 0xB9CF17B9, 0xFB4CB84E, 0x43176BFA, 0xD2280F1C + }; + +static const q31_t in_bilinear_x[300] = { + 0x00080000, 0x00080000, 0x000F1C72, 0x00080000, + 0x001638E4, 0x00080000, 0x001D5555, 0x00080000, + 0x002471C7, 0x00080000, 0x002B8E39, 0x00080000, + 0x0032AAAB, 0x00080000, 0x0039C71C, 0x00080000, + 0x0040E38E, 0x00080000, 0x00480000, 0x00080000, + 0x00080000, 0x000DB6DB, 0x000F1C72, 0x000DB6DB, + 0x001638E4, 0x000DB6DB, 0x001D5555, 0x000DB6DB, + 0x002471C7, 0x000DB6DB, 0x002B8E39, 0x000DB6DB, + 0x0032AAAB, 0x000DB6DB, 0x0039C71C, 0x000DB6DB, + 0x0040E38E, 0x000DB6DB, 0x00480000, 0x000DB6DB, + 0x00080000, 0x00136DB7, 0x000F1C72, 0x00136DB7, + 0x001638E4, 0x00136DB7, 0x001D5555, 0x00136DB7, + 0x002471C7, 0x00136DB7, 0x002B8E39, 0x00136DB7, + 0x0032AAAB, 0x00136DB7, 0x0039C71C, 0x00136DB7, + 0x0040E38E, 0x00136DB7, 0x00480000, 0x00136DB7, + 0x00080000, 0x00192492, 0x000F1C72, 0x00192492, + 0x001638E4, 0x00192492, 0x001D5555, 0x00192492, + 0x002471C7, 0x00192492, 0x002B8E39, 0x00192492, + 0x0032AAAB, 0x00192492, 0x0039C71C, 0x00192492, + 0x0040E38E, 0x00192492, 0x00480000, 0x00192492, + 0x00080000, 0x001EDB6E, 0x000F1C72, 0x001EDB6E, + 0x001638E4, 0x001EDB6E, 0x001D5555, 0x001EDB6E, + 0x002471C7, 0x001EDB6E, 0x002B8E39, 0x001EDB6E, + 0x0032AAAB, 0x001EDB6E, 0x0039C71C, 0x001EDB6E, + 0x0040E38E, 0x001EDB6E, 0x00480000, 0x001EDB6E, + 0x00080000, 0x00249249, 0x000F1C72, 0x00249249, + 0x001638E4, 0x00249249, 0x001D5555, 0x00249249, + 0x002471C7, 0x00249249, 0x002B8E39, 0x00249249, + 0x0032AAAB, 0x00249249, 0x0039C71C, 0x00249249, + 0x0040E38E, 0x00249249, 0x00480000, 0x00249249, + 0x00080000, 0x002A4925, 0x000F1C72, 0x002A4925, + 0x001638E4, 0x002A4925, 0x001D5555, 0x002A4925, + 0x002471C7, 0x002A4925, 0x002B8E39, 0x002A4925, + 0x0032AAAB, 0x002A4925, 0x0039C71C, 0x002A4925, + 0x0040E38E, 0x002A4925, 0x00480000, 0x002A4925, + 0x00080000, 0x00300000, 0x000F1C72, 0x00300000, + 0x001638E4, 0x00300000, 0x001D5555, 0x00300000, + 0x002471C7, 0x00300000, 0x002B8E39, 0x00300000, + 0x0032AAAB, 0x00300000, 0x0039C71C, 0x00300000, + 0x0040E38E, 0x00300000, 0x00480000, 0x00300000, + 0x00080000, 0x0035B6DB, 0x000F1C72, 0x0035B6DB, + 0x001638E4, 0x0035B6DB, 0x001D5555, 0x0035B6DB, + 0x002471C7, 0x0035B6DB, 0x002B8E39, 0x0035B6DB, + 0x0032AAAB, 0x0035B6DB, 0x0039C71C, 0x0035B6DB, + 0x0040E38E, 0x0035B6DB, 0x00480000, 0x0035B6DB, + 0x00080000, 0x003B6DB7, 0x000F1C72, 0x003B6DB7, + 0x001638E4, 0x003B6DB7, 0x001D5555, 0x003B6DB7, + 0x002471C7, 0x003B6DB7, 0x002B8E39, 0x003B6DB7, + 0x0032AAAB, 0x003B6DB7, 0x0039C71C, 0x003B6DB7, + 0x0040E38E, 0x003B6DB7, 0x00480000, 0x003B6DB7, + 0x00080000, 0x00412492, 0x000F1C72, 0x00412492, + 0x001638E4, 0x00412492, 0x001D5555, 0x00412492, + 0x002471C7, 0x00412492, 0x002B8E39, 0x00412492, + 0x0032AAAB, 0x00412492, 0x0039C71C, 0x00412492, + 0x0040E38E, 0x00412492, 0x00480000, 0x00412492, + 0x00080000, 0x0046DB6E, 0x000F1C72, 0x0046DB6E, + 0x001638E4, 0x0046DB6E, 0x001D5555, 0x0046DB6E, + 0x002471C7, 0x0046DB6E, 0x002B8E39, 0x0046DB6E, + 0x0032AAAB, 0x0046DB6E, 0x0039C71C, 0x0046DB6E, + 0x0040E38E, 0x0046DB6E, 0x00480000, 0x0046DB6E, + 0x00080000, 0x004C9249, 0x000F1C72, 0x004C9249, + 0x001638E4, 0x004C9249, 0x001D5555, 0x004C9249, + 0x002471C7, 0x004C9249, 0x002B8E39, 0x004C9249, + 0x0032AAAB, 0x004C9249, 0x0039C71C, 0x004C9249, + 0x0040E38E, 0x004C9249, 0x00480000, 0x004C9249, + 0x00080000, 0x00524925, 0x000F1C72, 0x00524925, + 0x001638E4, 0x00524925, 0x001D5555, 0x00524925, + 0x002471C7, 0x00524925, 0x002B8E39, 0x00524925, + 0x0032AAAB, 0x00524925, 0x0039C71C, 0x00524925, + 0x0040E38E, 0x00524925, 0x00480000, 0x00524925, + 0x00080000, 0x00580000, 0x000F1C72, 0x00580000, + 0x001638E4, 0x00580000, 0x001D5555, 0x00580000, + 0x002471C7, 0x00580000, 0x002B8E39, 0x00580000, + 0x0032AAAB, 0x00580000, 0x0039C71C, 0x00580000, + 0x0040E38E, 0x00580000, 0x00480000, 0x00580000 + }; + +static const q31_t in_bilinear_y[56] = { + 0x61CE022E, 0x7A34B6CC, 0x81B5AD59, 0xC7D0B690, + 0x89EC9B27, 0x5783AFCB, 0xA3428493, 0x2E9DC9D1, + 0xB48BBB55, 0x3C77AFE8, 0xA541A842, 0xF74DF921, + 0x3C3143FF, 0x716B3B02, 0xD5E59CB2, 0x4F497006, + 0xBF55C93A, 0x574959F7, 0x03E3C0CF, 0xC8187FD4, + 0x8C6E6F06, 0x9586223C, 0x8ADAF8E1, 0x7B243A55, + 0x44C55958, 0x7AE31813, 0x9E8786AD, 0x5238F619, + 0xC9A99D57, 0x811110C2, 0x7B71C31F, 0x02F8263F, + 0x569C6317, 0xD78A4CED, 0x792034A4, 0x89EC9B27, + 0x96DA0C3B, 0x72368FED, 0x581B91CE, 0x7F76A2DC, + 0x907D10ED, 0x3DFDF962, 0x063F67D2, 0x6F2883D2, + 0x9AA9296C, 0x2DDB21A1, 0xD3ACF57E, 0xF74DF921, + 0x803BB3D3, 0xE62A1730, 0x886751E7, 0x7028D0B3, + 0xE51192FB, 0x3E43C8D8, 0xF4F3A57B, 0x7F6F3C60 + }; + +static const uint16_t in_bilinear_config[2] = { + 0x0007, 0x0008 + }; + +static const q31_t ref_bilinear[150] = { + 0x2FCB0F88, 0x1A16C2AC, 0x017C833A, 0xE87845B3, + 0xD3D2EED8, 0xC1CCEF31, 0xB83733DD, 0xBCB1EA6A, + 0xC83D2221, 0x053BE205, 0x035B21B5, 0xD666F6E5, + 0xF048ED35, 0x14497A8B, 0x00913226, 0xCB6A031F, + 0xB470E5F7, 0xCFC49141, 0xEC9742BC, 0x13E31F8D, + 0xF8A7A363, 0xD99685C2, 0xF33D8270, 0x14FECC06, + 0x09B21CC9, 0xE35D0B74, 0xD32BF4FB, 0xE7E1809B, + 0xFC4BEB7E, 0x0EA8713A, 0x0471C4BD, 0x0C05A661, + 0x03A23481, 0xF8F6DB44, 0xFB14CC50, 0x04DEB6B9, + 0x08E7EC9D, 0x035AA04C, 0xFE3CEF04, 0xFC2C7AFF, + 0x103BE617, 0x3E74C701, 0x1406E691, 0xDCEEEA82, + 0xEC777BD6, 0x266061FE, 0x3EA3E43F, 0x1ED3BFFC, + 0x002DF28A, 0xE9B084C4, 0xED55886A, 0x12840F65, + 0x09E01CC3, 0xFAB061E7, 0x0ED3FA80, 0x382991F9, + 0x4AA525F8, 0x370AB42C, 0x2004B661, 0xF10DE49F, + 0xBEC30AFC, 0xCEFB61BB, 0xF91673FE, 0x26E43354, + 0x3D6EECF2, 0x4604A321, 0x4C37BA38, 0x4E711D7B, + 0x4754EA4D, 0xFEE199FF, 0x90308D8E, 0x8B72B411, + 0xE84CCB39, 0x531804C2, 0x6C09DF64, 0x53DFB449, + 0x4DCA4E78, 0x65D786CB, 0x6EA51E38, 0x0CB54F60, + 0x97C08C60, 0x892E49BD, 0xE634A36F, 0x5299EEE4, + 0x6596B887, 0x42EE6778, 0x380C12F6, 0x54C90E09, + 0x638A46A1, 0x10692DE3, 0x9F508B32, 0x86E9DF69, + 0xE41C7BA5, 0x521BD906, 0x5F2391A9, 0x31FD1AA8, + 0x224DD775, 0x43BA9547, 0x586F6F0B, 0x141D0C66, + 0xA3DDC486, 0x865103F0, 0xE3215A99, 0x516CB494, + 0x5B312F6C, 0x28A4BDFA, 0x1676B480, 0x3A3B5850, + 0x52067F52, 0x15FF3CB7, 0x9C5FE7E5, 0x8C6663E4, + 0xE69A5488, 0x4FF955D6, 0x6141DFAE, 0x3DB021D9, + 0x323BF3BD, 0x4EF90A80, 0x5E652F11, 0x109AB43F, + 0x94E20B45, 0x927BC3D8, 0xEA134E76, 0x4E85F717, + 0x67528FF0, 0x52BB85B7, 0x4E0132F9, 0x63B6BCB1, + 0x6AC3DED1, 0x0B362BC6, 0xA8B7FD23, 0xB44DF11B, + 0xF311567A, 0x39245E56, 0x530BA1EE, 0x52723C90, + 0x558BFD12, 0x5ED05209, 0x5BD34840, 0x030CA73D, + 0xE58BA4C2, 0xFFBB5254, 0x0456F39C, 0x05DD6E91, + 0x17414685, 0x3229EFDF, 0x3EBF1776, 0x3373BC1C, + 0x23EBC839, 0xF6BBA89A + }; +