28746aeadb
CMSIS-DSP: Improved tests on matrix inversions
...
And correction of an internal pointer bug in pivot code.
5 years ago
1019e4c4a8
CMSIS-DSP: Correcting a bug in matrix inversion
...
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
acaa70a62a
CMSIS-DSP: Correcting issue #1182
5 years ago
1e8499a24b
Update arm_mat_mult_fast_q15.c
5 years ago
915f074f46
Update arm_rfft_fast_f16.c
5 years ago
a397d144ef
Update arm_rfft_fast_f32.c
5 years ago
920ed8ac3c
Fix misspelled in annotation
5 years ago
8967816df2
CMSIS-DSP: Improved Helium implementation of fir q7.
5 years ago
2118cbfb64
CMSIS-DSP: Missing new source file in CMSIS-DSP pack.
5 years ago
d5ad8e995b
CMSIS-DSP: Update copyright year and version numbers in comments.
5 years ago
f1bd948a66
CMSIS-DSP: Helium versions of absmax and absmin.
5 years ago
b1c5560344
CMSIS-DSP: Unrolled and DSP versions of absmin and absmax.
5 years ago
90c27e0f4a
CMSIS-DSP: Added absmin and absmax
...
Scalar versions only.
f32, f16, q31, q15, q7.
5 years ago
83912a9360
CMSIS-DSP: Correction of issue 1169
...
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
f73cc7bffe
CMSIS-DSP: Corrected build issues and code generation issues with gcc.
5 years ago
d4ecc67d58
CMSIS-DSP: Correcting build issues.
5 years ago
abc3374f28
CMSIS-DSP: Correcting build issues with MVE code on gcc.
5 years ago
cf32f9527e
CMSIS-DSP: Improvements to MVE code for min/max.
5 years ago
380fbca6a1
CMSIS-DSP: Improved doxygen comments for FIR.
5 years ago
5b04d88f3a
CMSIS-DSP: Correcting issue #1167
5 years ago
baa16ae1a1
CMSIS-DSP: Correcting issue #1165
5 years ago
944079db82
CMSIS-DSP: Correct issue #1156
5 years ago
a509fa39d4
CMSIS-DSP: FFT bit reversal unrolling
...
Issue index update earlier, adding more distance with
subsequent gather loads
Added Out-of-place variants
5 years ago
f8dad05c73
CMSIS-DSP: MVE version of Levinson Durbin Q31.
5 years ago
4ba79c27c6
CMSIS-DSP: MVE version of Levinson Durbin f16
5 years ago
dc5477f872
CMSIS-DSP: Added mve code for Levinson Durbin f32.
...
Some correction to Levinson Durbin Q31.
5 years ago
630122ae1b
CMSIS-DSP: Improvement to FIR documentation and tests.
5 years ago
e9a8ba6255
CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
...
f32, f16 and q31.
5 years ago
2074a3b291
CMSIS-DSP: Ensure correlation array index is signed.
...
This attempts to ensures that even on a 64bit system, the array access
will be treated as a negative number, not a large unsigned offset ending
up reading from the middle of nowhere.
5 years ago
3f4f217a35
CMSIS-DSP: Added new compilation define for MVE.
5 years ago
ebcecdfa93
CMSIS-DSP: Correction for issue #1130
...
Better control of the f16 build.
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
6819f87932
CMSIS-DSP: Doxygen corrections
5 years ago
f81dccabf7
CMSIS-DSP: Added Helium version of quaternion functions.
5 years ago
4357c9e947
CMSIS-DSP: Added scalar f32 quaternion functions.
...
Some correction for RFFT Fast f32 in Python wrapper
5 years ago
25a524baad
CMSIS-DSP: Configuration UI for the build
...
The first lines of the script are explaining how to use it.
5 years ago
9c83f0ab0c
CMSIS-DSP: API corrections in bitreversal_f16
5 years ago
4165f51802
CMSIS-DSP: Tuning of link scripts to be able to run bigger tests on IPSS.
5 years ago
9168382637
CMSIS-DSP: Moved f16 bitreversal code into a new file
5 years ago
7bb4b16d50
CMSIS-DSP: Correction to an f16 header include.
5 years ago
8bea32cc0b
CMSIS-DSP: Removed wrong includes of f16 headers in f32 code.
5 years ago
9a254bc926
CMSIS-DSP: Improvements for building with gcc on M55.
...
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
...
Tuning to test with gcc and Helium code.
5 years ago
4288cf4fec
CMSIS-DSP: Some improvements to build Helium version with gcc.
...
Helium f16 disabled by default with gcc since there are a few remaining build issues.
5 years ago
f657d52568
Update arm_shift_q15.c
...
type promotion before __SSAT
5 years ago
d18f717c68
Update arm_shift_q7.c
...
type promotion before __SSAT
5 years ago
dc096e0de2
Update arm_offset_q31.c
...
It seems that there is __QADD instruction in all cases. Can we just use __QADD here, like you did in arm_add_q31.c .
5 years ago
0dc176154c
Update arm_offset_q7.c
...
type promotion before __SSAT
5 years ago
1ca28fa995
CMSIS-DSP: Fix signed/unsigned integer data type issue
5 years ago
43f79ca92b
CMSIS-DSP: Improvements to Helium implementation of RFFT Q15 and Q31.
5 years ago
49a4c065b8
docs: fix simple typo, accumlate -> accumulate
...
There is a small typo in CMSIS/DSP/Source/FilteringFunctions/arm_conv_fast_opt_q15.c, CMSIS/DSP/Source/FilteringFunctions/arm_conv_opt_q15.c, CMSIS/DSP/Source/FilteringFunctions/arm_conv_opt_q7.c, CMSIS/DSP/Source/FilteringFunctions/arm_conv_partial_fast_opt_q15.c, CMSIS/DSP/Source/FilteringFunctions/arm_conv_partial_opt_q15.c, CMSIS/DSP/Source/FilteringFunctions/arm_conv_partial_opt_q7.c, CMSIS/DSP/Source/FilteringFunctions/arm_correlate_fast_opt_q15.c, CMSIS/DSP/Source/FilteringFunctions/arm_correlate_opt_q15.c, CMSIS/DSP/Source/FilteringFunctions/arm_correlate_opt_q7.c.
Should read `accumulate` rather than `accumlate`.
5 years ago
a888f7205b
CMSIS-DSP: Some minor corrections.
...
Documentation and #define naming.
5 years ago
c080770065
Add missing if clause
...
to not build float16 code if the datatype is disabled
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
364fdb9a28
CMSIS-DSP: Cleaning to MVE code for fir f32
5 years ago
6f229b4f65
CMSIS-DSP: New MVE implementation of the FIR f32
5 years ago
af027f97c5
CMSIS-DSP: Biquad improvement
...
Improvement to formatting script.
5 years ago
212e9cb805
CMSIS-DSP: Added Cholesky decomposition
...
LL^t and LDL^t variant.
Added foward and backward substitution to solve linear systems
with triangular matrix.
5 years ago
5409d06050
CMSIS-DSP: Fix FIR document
5 years ago
a7fd426546
CMSIS-DSP: Removed patch for armclang issue on M55
...
Issue will be corrected in 6.15
5 years ago
11ead8bc19
Correct DSP Documents: Correct the name of people.
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.
...
Improved tests for weighted sum.
5 years ago
29a69f56d0
CMSIS-DSP: Improved some f16 helium codes.
5 years ago
8ba4243dfa
Correct DSP document: Correct the size of the referenced sine table.
5 years ago
3d1e329f33
CMSIS-DSP: Improved build with MDK
...
Compilation flags to control code size can now be used with MDK build
and not only with the cmake one.
5 years ago
8d2fca6efe
CMSIS-DSP: Removed compilation warning.
5 years ago
2b6d208557
CMSIS-DSP: Corrected issue in rfft f16
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
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
55c9be8af0
CMSIS-DSP: Added additional f16 statistics functions
...
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
...
Corrected PythonWrapper issues due to new f16 functions
5 years ago
f0750e92c2
CMSIS-DSP: Added f16 version of biquads.
...
Corrected few doxygen issues.
5 years ago
7c55ae80f7
CMSIS-DSP: Added arm_fir_f16
...
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
9e4b2a9358
CMSIS-DSP: Use __PKHBT intrinsics for FFTs
...
This results in about a few percent faster FFT when using GCC.
Change-Id: I9620370aa5098bb10e04d84a7fed2167e7734aeb
5 years ago
41f2015387
CMSIS-DSP: Re-organization of arm_math.h
...
arm_math.h splitted into several headers.
Interpolation functions moved from arm_math.h to a separate folder.
5 years ago
93196c0fd7
CMSIS-DSP: Corrected build issue with Neon.
5 years ago
566550e15d
CMSIS-DSP: doxygen corrections
6 years ago
3359d706cf
CMSIS-DSP: Corrected build issue with Python wrapper.
...
Corrected bug in arm_mat_vec_mult_q15.
6 years ago
a20e215bfc
CMSIS-DSP: Added new matrix functions and their MVE implementation
...
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
...
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
c0d3b61f37
CMSIS-DSP: Changed cmake required minimum version
6 years ago
be40746c5e
CMSIS-DSP: Improvement to test framework
...
Added support for A32.
Still some issues with cycle model.
6 years ago
23d216b3bb
CMSIS-NN: Fix warnings
...
1. Doxygen warnings are fixed
2. Sign conversion warnings(-Wsign-conversion) and -Wextra warnings
are fixed for TFLu compliant MVE APIs
Change-Id: I22ee8cd4ff4c94c92d9659504fc4c24d2b5ae441
6 years ago
11b7758815
CMSIS-DSP: Corrected issue #906
6 years ago
8cafb3219f
CMSIS-DSP: Corrected issue #870
6 years ago
b1e1a3140e
CMSIS-DSP: Improve test formatting script.
6 years ago
a159791720
CMSIS-DSP: Improved test framework
...
Added gcc support to IPSS in test framework.
Improved f16 handling for when compiling M55 with gcc.
6 years ago
c33adc9485
CMSIS-DSP: Improvements to the float16 support for building.
6 years ago
b31c737ad0
CMSIS-DSP: Corrected latest issues in f16 MVE version of cfft.
6 years ago
86a272902a
CMSIS-DSP: Add preliminary cfft 16 MVE code.
6 years ago
b543f5c61c
CMSIS-DSP: Added f16 support to test framework.
...
Added preliminary f16 versions of some functions
6 years ago
89704d71f0
CMSIS-DSP: Correction of issue 890
...
Wrong file name in some comments.
6 years ago
12af686c77
CMSIS-DSP: Correction of issue 891
...
Use of arm_cfft_init_f64 in the tests for coherency with other
cfft tests.
6 years ago
1accfadc96
CMSIS-DSP: Correct issue 888
...
Added clarifications to documentation about arm_power_...
6 years ago
017962caec
CMSIS-DSP: Fix for issue 874
6 years ago
f51e95f5a8
CMSIS-DSP: Corrected tail management bug in MVE version of arm_fir_f32.c
6 years ago
78d7e66bc9
CMSIS-DSP: Corrected issue in initialization tables for RFFT 32 samples.
6 years ago
fa54f15135
CMSIS-DSP: Corrected tail management bug in MVE version of arm_fir_f32.c
6 years ago
56ad8dd096
CMSIS-DSP: Correction to spline function to be able to build examples
...
Correction of CMSIS-DSP version number for binary version of the CMSIS-DSP.
6 years ago
ecb9df9e18
CMSIS-DSP: Corrected type mistake.
6 years ago
e4a2262af3
CMSIS-DSP: Added tutorial link to Doxygen documentation.
...
Corrected potential build issue with packs.
6 years ago
9ec9907e1d
CMSIS-DSP: Updates pack source component.
...
- Bumped component version to 1.8.0
- Added new groups/functions/files
Change-Id: Iee15d6af1e7e9c1169867270ca04f9ca7d5552c7
6 years ago
1d51b2ba00
CMSIS-DSP: Modified spline f32 to compute coeffs at init time
...
- Moved coefficients computation to init function
- Improved documentation
6 years ago
087e9edd39
CMSIS-DSP: Corrected compilation issue.
...
Compilation error when ROUNDING=ON in MVE code.
6 years ago
64d43685fb
CMSIS-DSP: Added MVE support for logical operators (modified prototypes)
6 years ago
0e438b58f6
CMSIS-DSP: Fix to MVE code to allow compilation with AC6 6.14
6 years ago
fb1f6b04a7
CMSIS-DSP: Added scalar float64 entropy and kullback leibler
6 years ago
3446683ed3
Improved arm_quick_sort_f32
6 years ago
97969db78c
CMSIS-DSP: Corrected compilation warnings
6 years ago
c5339c7910
CMSIS-DSP: Corrected Doxygen issues
...
Issues with documentation of elementwise functions;
Issues with sorting functions;
Issues with splines functions.
6 years ago
efd47b9da6
CMSIS-DSP: Improvement for issue 809
6 years ago
d2fb32de54
CMSIS-DSP: Added longer test patterns and corrected saturation bugs.
...
Longer test patterns for BasicMaths, ComplexMaths and Statistics.
Corrected saturation bug in MVE code for arm_abs_q7,
arm_cmplx_conj_q15 and arm_cmplx_conj_q31.
6 years ago
dcda169de6
CMSIS-DSP: Cleaning for RFFT
...
Updated Doxygen comments.
Moved cfft_init_f64 from PythonWrapper to normal repository.
6 years ago
d5db9b7123
CMSIS-DSP:Correction for issue 218
6 years ago
c97ef0adf6
CMSIS-DSP:Correction for issue 258
6 years ago
d5dabb0e23
CMSIS-DSP:Correction for issue 344
6 years ago
db45f2793e
CMSIS-DSP:Correction for issue 694.
6 years ago
f2facaa0a2
CMSIS-DSP: Correction for issue 720
6 years ago
1d101f749c
CMSIS-DSP: Improved READMEs
...
Corrected Doxygen warnings.
6 years ago
c0a597a51c
CMSIS-DSP: Added test patterns for arm_fir_decimate and arm_fir_interpolate.
...
Added MVE code for arm_fir_decimate and arm_fir_interpolate.
6 years ago
c21c54f83d
CMSIS-DSP: Added MVE code for merge_rfft_f32
6 years ago
266d88ba4a
CMSIS-DSP: Added MVE version of stage_rfft_f32
6 years ago
0c8bacd043
CMSIS-DSP: Added MVE code for rfft q15
6 years ago
681080f52a
CMSIS-DSP: Added MVE code for rfft q31
6 years ago
b6d9bdd4ef
CMSIS-DSP: Added MVE code for arm_cfft_q15
6 years ago
f5c31e6af4
CMSIS-DSP: Added MVE code for cfft q31
...
Added tests patterns for RFFT Q31 and Q15.
6 years ago
3060b1da8f
CMSIS-DSP: MVE version of arm_cfft_f32.
6 years ago
169877344c
Corrected spline interpolation and merge sort
6 years ago
76153d838d
CMSIS-DSP: Corrected issues 783-786
...
Adding const to some API arguments
Updating array dimensions in some tests
6 years ago
6ee7a64542
CMSIS-DSP: Temporary fix for the spline function.
...
The spline function was preventing the Python wrapper from
being built on windows.
It is a temporary fix. The spline function will have to be reworked.
6 years ago
4e4b9ca8bb
CMSIS-DSP: Corrected build issues with AC5 and gcc. Improved Doxygen comments.
6 years ago
Christophe Favergeon
Sun Yiming Z
Jacky Lin
FabKlein
David Green
killua-killua
Yin-Cheng-888
Tim Gates
Lennart
Kishinami
Richard Allen
Felix Johnny
GuentherMartin
Jonatan Antoni
ClaudioMartino