5fac45cc96
CMSIS-DSP: Removed float promotion issues
...
Corrected some additional warnings when compiling with AC5 compiler.
Updated version numbers,
5 years ago
515c07c575
CMSIS-DSP: Removed new compilation warnings with AC6.17 compiler.
5 years ago
2bc66f36fb
CMSIS-DSP: Remove deprecated test framework.
...
Removed project folder used to build the library binaries since the
library is now distributed in source form only.
5 years ago
4014866174
CMSIS-DSP: Remove some gcc compilation warnings.
5 years ago
8a5de0715b
Update svm_functions.h
5 years ago
7fc18f0e6f
Update svm_functions.h
5 years ago
43c42fa16c
Update svm_functions_f16.h
5 years ago
924401487d
Update arm_math_types.h
5 years ago
674a2d666b
Update arm_math_types.h
5 years ago
8d1e297c35
CMSIS-DSP: Corrected build issue with MVE code with gcc
...
(When building in debug mode)
5 years ago
542b21cf32
CMSIS-DSP: Improve doxygen.
5 years ago
1a8fc54da7
CMSIS-DSP: Corrected build issue with Helium code on gcc.
5 years ago
d5ad8e995b
CMSIS-DSP: Update copyright year and version numbers in comments.
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
0a5a96d904
CMSIS-DSP: Corrected some headers to use right date and versions.
...
Added a new option to test framework.
5 years ago
e9a8ba6255
CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
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f32, f16 and q31.
5 years ago
3f4f217a35
CMSIS-DSP: Added new compilation define for MVE.
5 years ago
ebcecdfa93
CMSIS-DSP: Correction for issue #1130
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Better control of the f16 build.
5 years ago
0556e5fb2a
CMSIS-DSP: Added scalar version of clipping functions.
5 years ago
4357c9e947
CMSIS-DSP: Added scalar f32 quaternion functions.
...
Some correction for RFFT Fast f32 in Python wrapper
5 years ago
814c32111f
CMSIS-DSP: Correction issue #1111
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Incorrect DSP inline macro definitions in arm_math_types.h for the host mode.
5 years ago
c73527d560
CMSIS-DSP: Updated html generation script.
...
Updated f16 header.
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
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
a888f7205b
CMSIS-DSP: Some minor corrections.
...
Documentation and #define naming.
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
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
0bcb1384f2
CMSIS-DSP: More consistent use of the flag ARM_MATH_AUTOVECTORIZE
5 years ago
078c0b282d
CMSIS-DSP: Improved f16 scalar code.
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
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
9d7dc65c3b
CMSIS-DSP Correction to some f16 definitions
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
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
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
be40746c5e
CMSIS-DSP: Improvement to test framework
...
Added support for A32.
Still some issues with cycle model.
6 years ago
6ee45c22da
CMSIS-DSP: Improvements to test framework.
6 years ago
f90143005a
Fix - arm_math.h: Use the float suffix in arm_clarke_f32
...
The float suffix replaces the need for a float cast in arm_clarke_f32.
This change is necessary to avoid large amount of warnings by arm_math.h when the -Wunsuffixed-float-constants flag is used. And using this compile flag is very reasonable on a processor with 32bit FPU.
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
1464ad53f7
CMSIS-DSP: Corrected a bug.
...
arm_mve.h was not included in all cases since the introduction of
the automatic MVE detection and the autovectorization test.
6 years ago
c3efab80e9
CMSIS-DSP: Improved automatic detection of MVE mode for working with autovectorization.
6 years ago
68be1c9043
CMSIS-DSP: Added automatic detection of MVE support.
6 years ago
c54fbf008b
CMSIS-DSP: Some improvement to Doxygen documentation.
6 years ago
97e7ce8e27
CMSIS-DSP: Change to f16 code to be able to build with AC5 compiler.
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
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
9c7329cd52
CMSIS-DSP: Updated examples.
6 years ago
e4a2262af3
CMSIS-DSP: Added tutorial link to Doxygen documentation.
...
Corrected potential build issue with packs.
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
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
dcda169de6
CMSIS-DSP: Cleaning for RFFT
...
Updated Doxygen comments.
Moved cfft_init_f64 from PythonWrapper to normal repository.
6 years ago
f2facaa0a2
CMSIS-DSP: Correction for issue 720
6 years ago
6c98bfbc02
CMSIS-DSP: Corrected preconditions on arm_bilinear_interp functions.
...
rows and cols were switched and the bounds were not correct.
6 years ago
05fcad5977
CMSIS-DSP:Added tests for arm_bilinear_interp (f32,q31,q15 and q7).
...
Corrected bug in arm_bilinear_interp_f32. Now indexes are starting at 0
like with other bilinear versions.
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
76ab9556db
CMSIS-DSP: Added new tests
...
Added tests for arm_math.h functions read_q15x2 and similar ones ...
Improved Doxygen.
Improved functions read_q15x2 and similar ones ...
6 years ago
4e4b9ca8bb
CMSIS-DSP: Corrected build issues with AC5 and gcc. Improved Doxygen comments.
6 years ago
33a1f2fe08
CMSIS-DSP: Corrected Doxygen issues
6 years ago
bbafcb8960
Added logical operators + sorting + spline
...
- Added NEON bitwise AND, NOT, OR, XOR (q7, q15, q31)
- Added Sorting algorithms f32 (NEON bitonic sort)
- Added cubic spline interpolation function
- Added test patterns for all
6 years ago
ea8a5b2800
CMSIS-DSP: Added new tests for Biquads.
...
Added MVE code for Biquads.
6 years ago
ee57bbde54
CMSIS-DSP: Initial F64 CFFT/RFFT implementation
6 years ago
d9ca41ce8d
[MVE] clean-up of loading constant offset vectors
...
We don't need to load them with an mve intrinsic, but instead can
just pass them in where needed.
6 years ago
abdc8aa89f
CMSIS-DSP:Corrected bug in arm_div_q63_to_q31
6 years ago
767ed7b920
CMSIS-DSP: Added MVE code for FIR.
...
Improved FIR test patterns.
6 years ago
ecf9525765
CMSIS-DSP: Added test patterns for fir
...
Added MVE version of arm_fir_f32
Improved test framework to display more information about errors.
6 years ago
b1af1d4766
CMSIS-DSP: Generated test patterns for convolutions and correlations.
...
Added MVE code for convolutions and correlations.
6 years ago
98f44f4491
CMSIS-DSP: Added MVE code for Matrix functions.
...
Added test patterns for Matrix functions.
Regenerated all tests patterns to improve testing for tails.
Corrected issues in pattern generation scripts.
6 years ago
c19c41d261
CMSIS-DSP: Added a ARM_MATH_FLOAT16 compilation option.
...
It is automatically enabled when MVE support is enabled.
6 years ago
2e12da1043
CMSIS-DSP: Corrected compilation warnings
...
More compilation tests done with AC5
6 years ago
dc0be10d4e
CMSIS-DSP: Corrected compilation warnings
...
More compilation tests done with AC5
6 years ago
8526741f9e
CMSIS-DSP: Added Helium versions of Fast Math, Support, SVM, Naive Bayes, Distance and additional Statistics functions.
...
Added a new header of vectorial inline functions for Neon and Helium.
This header is used in the implementation of some functions.
Corrected used of float (float functions rather than double ones).
6 years ago
785edd1039
CMSIS-NN: Implement bit-accurate S8 Softmax (non-DSP)
6 years ago
5682780f4d
CMSIS-DSP: Moved definition of Q31,Q15 and Q7 bounds to arm_math.h
6 years ago
6945b74f8a
CMSIS-DSP: Added test patterns for Statistics functions.
...
Added MVE code for statistics functions.
Improvement to test framework.
6 years ago
Christophe Favergeon
Sun Yiming Z
Martin
ClaudioMartino
FabKlein
Sjoerd Meijer
Giorgio Arena