1d9e38adca
Reworked FFT initializations to make the work of the linker easier.
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New FFT initialization functions to make it easier for the linker
to optimize the code size when the library is used as a static
library and can't be rebuilt.
Compilation directives for code size optimizations have been removed.
3 years ago
68ddaa577d
Corrected issue #62
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MVE tables were not const qualified.
3 years ago
3f95fbca89
New repository for CMSIS-DSP
4 years ago
02d4e88031
CMSIS-DSP: Reworked sqrt q15 and q31
4 years ago
46231a68e5
CMSIS-DSP: Correcting issue #1285
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representation of float 16 values in generated tables.
4 years ago
d5ad8e995b
CMSIS-DSP: Update copyright year and version numbers in comments.
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
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
1b34e464ba
CMSIS-DSP: Added new f16 tests
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
8b465544a1
CMSIS-DSP: Added arm_rfft_fast_f16
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
3359d706cf
CMSIS-DSP: Corrected build issue with Python wrapper.
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Corrected bug in arm_mat_vec_mult_q15.
6 years ago
c0d3b61f37
CMSIS-DSP: Changed cmake required minimum version
6 years ago
8cafb3219f
CMSIS-DSP: Corrected issue #870
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
c33adc9485
CMSIS-DSP: Improvements to the float16 support for building.
6 years ago
86a272902a
CMSIS-DSP: Add preliminary cfft 16 MVE code.
6 years ago
b543f5c61c
CMSIS-DSP: Added f16 support to test framework.
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Added preliminary f16 versions of some functions
6 years ago
78d7e66bc9
CMSIS-DSP: Corrected issue in initialization tables for RFFT 32 samples.
6 years ago
9ec9907e1d
CMSIS-DSP: Updates pack source component.
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- Bumped component version to 1.8.0
- Added new groups/functions/files
Change-Id: Iee15d6af1e7e9c1169867270ca04f9ca7d5552c7
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
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Added tests patterns for RFFT Q31 and Q15.
6 years ago
3060b1da8f
CMSIS-DSP: MVE version of arm_cfft_f32.
6 years ago
ee57bbde54
CMSIS-DSP: Initial F64 CFFT/RFFT implementation
6 years ago
2e12da1043
CMSIS-DSP: Corrected compilation warnings
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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.
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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
dcf079cb1d
CMSIS-DSP: Added Helium support to Complex Math Functions.
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Added new test patterns for complex math functions.
Added new tests to test framework.
Improved error handling of test framework.
6 years ago
84c7261036
CMSIS-DSP: Simplification to cmake to build without test framework.
6 years ago
7a8a02f976
CMSIS-DSP: Corrected Doxygen warnings.
6 years ago
7a07cecef1
CMSIS-DSP: Added distance functions for clustering algorithms
6 years ago
8a4c63e4d8
CMSIS-DSP: New testing framework
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(For our internal use. In short term, we won't give support about it).
CMSIS-DSP: Update to cmake build for the testing framework
CMSIS-NN:Implementation of arm_fully_connected_s8
Use API and quantization compatible with TF Lite.
7 years ago
3bf2e2eda6
CMSIS-DSP: Enable build with MSVC compiler.
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The goal of this commit is to allow the build of CMSIS-DSP on Windows to
enable the use of the library from Python or Matlab.
The Python wrapper has also been simplified and is now using the
CMSIS-DSP directly without requiring specific include files or source files.
7 years ago
080b994dd7
CMSIS-DSP: Customization of FFT tables.
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Compilation symbols have been introduced to allow to include only the
FFT tables which are useful in a given application.
The README.md in DSP is giving more details.
7 years ago
295292422c
Rectified Description error on twiddeCoeff_rfft_32
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Rectified error on formula that generates Twiddle coefficients table for RFFT (line 17749)
7 years ago
a8cf6e9bb1
Updated file versions, dates and copyright headers.
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Change-Id: I2fe43d2ad56cff4347424929fd1f82eccd1cc770
7 years ago
5648cfd4af
DSP_Lib changes:
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- new version V1.5.5
- reworked DSP library source files
added macro ARM_MATH_LOOPUNROLL
removed macro UNALIGNED_SUPPORT_DISABLE
relpaced arm_bitreversal2.S with C version
added const-correctness
replaced SIMD pointer construct with memcpy solution
- reworked DSP library documentation
- moved DSP libraries to folder ./DSP/Lib
- ARM DSP Libraries are built with ARMCLANG
- Added DSP Libraries Source variant
7 years ago
2208df0e14
Global MISRA-C Rule 10.6 fix up: Unsigned constant values with U suffix, uppercase instead of lowercase. (Issue #227 )
8 years ago
de2ce55a61
Updated CMSIS_DSP. Added ARMv8M support, changed copyrigth note.
9 years ago
adbc210886
updated DSP Lib to V1.5.0.
9 years ago
081039f609
Reduced -Wconversion warnings
10 years ago
7a4fea9150
Renamed folder DSP_Lib to DSP to be consistent with documentation.
10 years ago
Christophe Favergeon
Jonatan Antoni
FabKlein
stgoh
GuentherMartin
unknown