8fb55a90b7
CMSIS-DSP: Added MFCC F16
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This first version is not very accurate due to problems with the log.
A coming commit will improve the log accuracy.
Issues #1305 and #1304 also corrected as part of this commit.
4 years ago
3d264cfabb
CMSIS-DSP: MFCC F32
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MFCC F32 implementation
MFCC F32 tests
MFCC F32 in Python wrapper
Python wrapper structure updated to support submodule like
cmsisdsp.mfcc and cmsisdsp.fixedpoint
PythonWrapper tests updated to use the new fixedpoint
cmsisdsp.mfcc is used to generate the mel filter, dct and window coefficients.
4 years ago
9f36d99a0b
CMSIS-DSP: Correction os issue 1274
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arm_mat_solve_lower_triangular_f32 and arm_mat_solve_upper_triangular_f32
had constraints which could be removed to make the function
more generic.
4 years ago
0bf67b2333
CMSIS-DSP: Correcting issue 1289
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A test check was disabled by mistake.
4 years ago
d58f76a768
CMSIS-DSP: Correcting issue 1291
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Test was wrongly assuming a complex matrix / vector and so the
buffer sizes were too big.
4 years ago
840a233053
CMSIS-DSP: Scalar version for arm_vlog_q31
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Added scalar version of arm_vlog_q15
Updated PythonWrapper with vlog q31 and q15
Corrected small compilation issue with AC5 compiler.
4 years ago
2a2f745bd3
CMSIS-DSP: Correction of issue 1217
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Wrong initialization code for Neon version of biquad DF2T.
Initialization function was trying to modify a const array.
Added Neon function to Doxygen output and some correction because of Doxygen.
5 years ago
515c07c575
CMSIS-DSP: Removed new compilation warnings with AC6.17 compiler.
5 years ago
96c89e0a51
CMSIS-DSP: Corrections to tests
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Build issue with f16 on gcc.
Added some customization hooks.
5 years ago
28746aeadb
CMSIS-DSP: Improved tests on matrix inversions
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And correction of an internal pointer bug in pivot code.
5 years ago
1019e4c4a8
CMSIS-DSP: Correcting a bug in matrix inversion
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When pivot is 0, the row permutation code was not correct and failing on
some matrixes (but not all matrixes).
5 years ago
ac7da660b7
CMSIS-DSP: Remove type punning in vector code and some compilation warnings.
5 years ago
4014866174
CMSIS-DSP: Remove some gcc compilation warnings.
5 years ago
75cefbeb2d
Update ArrayMemory.h
5 years ago
cb55282a0e
CMSIS-DSP: Improved absmax and absmin tests.
5 years ago
b1c5560344
CMSIS-DSP: Unrolled and DSP versions of absmin and absmax.
5 years ago
90c27e0f4a
CMSIS-DSP: Added absmin and absmax
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Scalar versions only.
f32, f16, q31, q15, q7.
5 years ago
62425781d0
CMSIS-DSP: Improvement to AC6+FVP support in test framework.
5 years ago
83912a9360
CMSIS-DSP: Correction of issue 1169
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Build issues when building with ARM_MATH_SIZE_MISMATCH defined are corrected.
Improvement to the tests to track ARM_MATH_SIZE_MISMATCH error detection.
5 years ago
8f282215fb
CMSIS-DSP: Correcting some build issues with Helium f16 code when building with gcc.
5 years ago
5b04d88f3a
CMSIS-DSP: Correcting issue #1167
5 years ago
baa16ae1a1
CMSIS-DSP: Correcting issue #1165
5 years ago
0a5a96d904
CMSIS-DSP: Corrected some headers to use right date and versions.
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Added a new option to test framework.
5 years ago
4ba79c27c6
CMSIS-DSP: MVE version of Levinson Durbin f16
5 years ago
630122ae1b
CMSIS-DSP: Improvement to FIR documentation and tests.
5 years ago
e9a8ba6255
CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
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f32, f16 and q31.
5 years ago
68dd797c99
CMSIS-DSP: Helium code for clipping functions.
5 years ago
0556e5fb2a
CMSIS-DSP: Added scalar version of clipping functions.
5 years ago
f81dccabf7
CMSIS-DSP: Added Helium version of quaternion functions.
5 years ago
4357c9e947
CMSIS-DSP: Added scalar f32 quaternion functions.
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Some correction for RFFT Fast f32 in Python wrapper
5 years ago
4165f51802
CMSIS-DSP: Tuning of link scripts to be able to run bigger tests on IPSS.
5 years ago
f67ef7a3bd
CMSIS-DSP: Improvement to test formating script.
5 years ago
c73527d560
CMSIS-DSP: Updated html generation script.
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Updated f16 header.
5 years ago
9a254bc926
CMSIS-DSP: Improvements for building with gcc on M55.
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Solve most of f16 issues. But there are still some remaining
build issues with gcc10q4.
2 functions are reverting to scalar version when build with gcc on M55.
(Since Helium versions of those functions are not building).
5 years ago
502fb88f3d
CMSIS-DSP: Test framework tuning
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Tuning to test with gcc and Helium code.
5 years ago
4288cf4fec
CMSIS-DSP: Some improvements to build Helium version with gcc.
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Helium f16 disabled by default with gcc since there are a few remaining build issues.
5 years ago
a888f7205b
CMSIS-DSP: Some minor corrections.
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Documentation and #define naming.
5 years ago
8fff9ebe29
CMSIS-DSP: New MVE implementations of the complex dot product and vector product.
5 years ago
c4283d209f
CMSIS-DSP: Added new MVE implementation for FIR Q15 and Q7.
5 years ago
a108d6763e
CMSIS-DSP: Added new MVE implementation of FIR Q31
5 years ago
68b219bb1f
CMSIS-DSP: New MVE implementation of the FIR F16
5 years ago
6f229b4f65
CMSIS-DSP: New MVE implementation of the FIR f32
5 years ago
fa73bb9825
CMSIS-DSP: Removed build warnings for tests.
5 years ago
af027f97c5
CMSIS-DSP: Biquad improvement
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Improvement to formatting script.
5 years ago
212e9cb805
CMSIS-DSP: Added Cholesky decomposition
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LL^t and LDL^t variant.
Added foward and backward substitution to solve linear systems
with triangular matrix.
5 years ago
be37c96358
CMSIS-DSP: Improvements to test framework
5 years ago
0bcb1384f2
CMSIS-DSP: More consistent use of the flag ARM_MATH_AUTOVECTORIZE
5 years ago
7accd563b9
CMSIS-DSP: Corrected script for html generation
5 years ago
078c0b282d
CMSIS-DSP: Improved f16 scalar code.
5 years ago
4b4d5322c8
CMSIS-DSP: Improvement to f16 helium code for linear SVM.
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Improved tests for weighted sum.
5 years ago
29a69f56d0
CMSIS-DSP: Improved some f16 helium codes.
5 years ago
9a39198d7c
CMSIS-DSP: Corrected formatting bug in test script
5 years ago
4577b46487
CMSIS-DSP: Improved test formatting script
5 years ago
443e72fdb2
CMSIS-DSP: Improved test reporting script
5 years ago
68e5b742ba
CMSIS-DSP: Some improvement to a few f16 functions
5 years ago
3752e622b8
CMSIS-DSP: Corrected issue in scalar arm_rfft_fast_f16
5 years ago
1b34e464ba
CMSIS-DSP: Added new f16 tests
5 years ago
5df5f8814f
CMSIS-DSP: Added new u32 distance tests
5 years ago
d4b4df5198
CMSIS-DSP: Added f32 distance tests
5 years ago
1b0af07ac9
CMSIS-DSP: Added stats and SVM tests
5 years ago
c2325e1370
CMSIS-DSP: Added Bayes benchmarks
5 years ago
69d56b1a31
CMSIS-DSP: f16 versions of classical ML functions
5 years ago
f51b3c3317
CMSIS-DSP: Added f16 versions of the distance functions
5 years ago
b8c9c080d7
CMSIS-DSP: Adedd f16 test patterns for Bayes classifier
5 years ago
886692b84e
CMSIS-DSP: Added f16 test patterns for SVM
5 years ago
2cafb0c42f
CMSIS-DSP: Added f16 test patterns for distance functions
5 years ago
55c9be8af0
CMSIS-DSP: Added additional f16 statistics functions
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and the required f16 fast math functions.
5 years ago
534c34f883
CMSIS-DSP: Added f16 support functions
5 years ago
51be1901ce
CMSIS-DSP: Added f16 versions of statistics functions.
5 years ago
71218873eb
CMSIS-DSP: Added f16 versions of linear and bilinear interpolations
5 years ago
d2d691cc23
CMSIS-DSP: Added f16 matrix functions
5 years ago
7d79ffa51f
CMSIS-DSP: Added arm_correlate_f16
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Corrected PythonWrapper issues due to new f16 functions
5 years ago
f0750e92c2
CMSIS-DSP: Added f16 version of biquads.
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Corrected few doxygen issues.
5 years ago
7c55ae80f7
CMSIS-DSP: Added arm_fir_f16
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Improved f16 comlex dot product
Correction to compile flags to FFT tables for MVE version.
5 years ago
ebf9104c4e
CMSIS-DSP: Added complex math f16
5 years ago
8b465544a1
CMSIS-DSP: Added arm_rfft_fast_f16
5 years ago
3129c4e1c2
CMSIS-DSP: Improve formatting scripts
5 years ago
986ace8499
CMSIS-DSP: Test framework improvement
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Added a new core.
5 years ago
d045a7545f
CMSIS-DSP: Test framework improvement
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Add support for new cores
5 years ago
fe79fc5a00
CMSIS-DSP: Updated tests to use the new headers.
5 years ago
41f2015387
CMSIS-DSP: Re-organization of arm_math.h
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arm_math.h splitted into several headers.
Interpolation functions moved from arm_math.h to a separate folder.
5 years ago
0525971fe8
CMSIS-DSP: Removed compilation warnings
5 years ago
6fbbfc3223
CMSIS-DSP: Improvement to test framework.
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Software markers for IPSS.
6 years ago
566550e15d
CMSIS-DSP: doxygen corrections
6 years ago
3359d706cf
CMSIS-DSP: Corrected build issue with Python wrapper.
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Corrected bug in arm_mat_vec_mult_q15.
6 years ago
a20e215bfc
CMSIS-DSP: Added new matrix functions and their MVE implementation
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arm_mat_cmplx_trans_f32.c
arm_mat_cmplx_trans_q15.c
arm_mat_cmplx_trans_q31.c
6 years ago
8268b079d5
CMSIS-DSP: Added new matrix functions and MVE version
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arm_mat_mult_q7.c
arm_mat_trans_q7.c
arm_mat_vec_mult_f32.c
arm_mat_vec_mult_q15.c
arm_mat_vec_mult_q31.c
arm_mat_vec_mult_q7.c
6 years ago
952a743985
CMSIS-DSP: Improved FIR tests
6 years ago
c0d3b61f37
CMSIS-DSP: Changed cmake required minimum version
6 years ago
fee93fab26
CMSIS-DSP: Improved test framework
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Improved measurement calibration when cached used on Cortex-A
6 years ago
04449477b0
CMSIS-DSP: Test framework improvement
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Enabled MMU for A32.
6 years ago
be40746c5e
CMSIS-DSP: Improvement to test framework
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Added support for A32.
Still some issues with cycle model.
6 years ago
6ee45c22da
CMSIS-DSP: Improvements to test framework.
6 years ago
cb125bba76
CMSIS-DSP: Test framework improvement
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Added gcc support for M55 FVP.
6 years ago
b1e1a3140e
CMSIS-DSP: Improve test formatting script.
6 years ago
2e9d46b039
CMSIS-DSP: Improvement to reporting script for tests
6 years ago
a159791720
CMSIS-DSP: Improved test framework
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Added gcc support to IPSS in test framework.
Improved f16 handling for when compiling M55 with gcc.
6 years ago
d17fff9404
CMSIS-DSP: Improve formatting script for tests
6 years ago
ffcca5f59f
CMSIS-DSP: Reworked mechanism for naming of tests.
6 years ago
718f22eca0
CMSIS-DSP: Improve formatting script for tests
6 years ago
Christophe Favergeon
Sun Yiming Z