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86 Commits (86a272902aa92755252f13f6c1376d7df1b41783)

Author SHA1 Message Date
Christophe Favergeon 86a272902a CMSIS-DSP: Add preliminary cfft 16 MVE code. 6 years ago
Christophe Favergeon b543f5c61c CMSIS-DSP: Added f16 support to test framework. 
Added preliminary f16 versions of some functions
 6 years ago
Christophe Favergeon 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
Christophe Favergeon 9c7329cd52 CMSIS-DSP: Updated examples. 6 years ago
Christophe Favergeon e4a2262af3 CMSIS-DSP: Added tutorial link to Doxygen documentation. 
Corrected potential build issue with packs.
 6 years ago
ClaudioMartino 1d51b2ba00 CMSIS-DSP: Modified spline f32 to compute coeffs at init time 
- Moved coefficients computation to init function
- Improved documentation
 6 years ago
ClaudioMartino 64d43685fb CMSIS-DSP: Added MVE support for logical operators (modified prototypes) 6 years ago
Christophe Favergeon 0e438b58f6 CMSIS-DSP: Fix to MVE code to allow compilation with AC6 6.14 6 years ago
ClaudioMartino fb1f6b04a7 CMSIS-DSP: Added scalar float64 entropy and kullback leibler 6 years ago
Christophe Favergeon dcda169de6 CMSIS-DSP: Cleaning for RFFT 
Updated Doxygen comments.
Moved cfft_init_f64 from PythonWrapper to normal repository.
 6 years ago
Christophe Favergeon f2facaa0a2 CMSIS-DSP: Correction for issue 720 6 years ago
Christophe Favergeon 6c98bfbc02 CMSIS-DSP: Corrected preconditions on arm_bilinear_interp functions. 
rows and cols were switched and the bounds were not correct.
 6 years ago
Christophe Favergeon 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
Christophe Favergeon b6d9bdd4ef CMSIS-DSP: Added MVE code for arm_cfft_q15 6 years ago
Christophe Favergeon f5c31e6af4 CMSIS-DSP: Added MVE code for cfft q31 
Added tests patterns for RFFT Q31 and Q15.
 6 years ago
Christophe Favergeon 3060b1da8f CMSIS-DSP: MVE version of arm_cfft_f32. 6 years ago
ClaudioMartino 169877344c Corrected spline interpolation and merge sort 6 years ago
Christophe Favergeon 76153d838d CMSIS-DSP: Corrected issues 783-786 
Adding const to some API arguments
Updating array dimensions in some tests
 6 years ago
Christophe Favergeon 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
Christophe Favergeon 4e4b9ca8bb CMSIS-DSP: Corrected build issues with AC5 and gcc. Improved Doxygen comments. 6 years ago
Christophe Favergeon 33a1f2fe08 CMSIS-DSP: Corrected Doxygen issues 6 years ago
ClaudioMartino 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
Christophe Favergeon ea8a5b2800 CMSIS-DSP: Added new tests for Biquads. 
Added MVE code for Biquads.
 6 years ago
FabKlein ee57bbde54 CMSIS-DSP: Initial F64 CFFT/RFFT implementation 6 years ago
Sjoerd Meijer 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
Christophe Favergeon abdc8aa89f CMSIS-DSP:Corrected bug in arm_div_q63_to_q31 6 years ago
Christophe Favergeon 767ed7b920 CMSIS-DSP: Added MVE code for FIR. 
Improved FIR test patterns.
 6 years ago
Christophe Favergeon 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
Christophe Favergeon b1af1d4766 CMSIS-DSP: Generated test patterns for convolutions and correlations. 
Added MVE code for convolutions and correlations.
 6 years ago
Christophe Favergeon 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
Christophe Favergeon c19c41d261 CMSIS-DSP: Added a ARM_MATH_FLOAT16 compilation option. 
It is automatically enabled when MVE support is enabled.
 6 years ago
Christophe Favergeon 2e12da1043 CMSIS-DSP: Corrected compilation warnings 
More compilation tests done with AC5
 6 years ago
Christophe Favergeon dc0be10d4e CMSIS-DSP: Corrected compilation warnings 
More compilation tests done with AC5
 6 years ago
Christophe Favergeon 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
Giorgio Arena 785edd1039 CMSIS-NN: Implement bit-accurate S8 Softmax (non-DSP) 6 years ago
Christophe Favergeon 5682780f4d CMSIS-DSP: Moved definition of Q31,Q15 and Q7 bounds to arm_math.h 6 years ago
Christophe Favergeon 6945b74f8a CMSIS-DSP: Added test patterns for Statistics functions. 
Added MVE code for statistics functions.
Improvement to test framework.
 6 years ago
Christophe Favergeon dcf079cb1d CMSIS-DSP: Added Helium support to Complex Math Functions. 
Added new test patterns for complex math functions.
Added new tests to test framework.
Improved error handling of test framework.
 6 years ago
Christophe Favergeon 56a540336a CMSIS-DSP: Added Helium support for functions in BasicMaths. 
Added test patterns for functions in BasicMaths.
Corrected github issue 622 (clarified comment for lms_norm_f32).
Added support for q63_t to the test framework.
 6 years ago
Christophe Favergeon 2d3a2166d6 CMSIS-DSP: Added more control for MVE compilation flags. 
Now there are ARM_MATH_MVEF and ARM_MATH_MVEI.
 6 years ago
Christophe Favergeon 84c7261036 CMSIS-DSP: Simplification to cmake to build without test framework. 6 years ago
Christophe Favergeon ee13dcb33a CMSIS-DSP : Testing framework improvements 
Added new tests for cfft.
Improved error handling when not enough memory allocated in testmain.cpp
Corrected arm_math.h (replaced inline by preprocessor definition).
Added example debug script to read pattern and output of tests using
scipy.
 6 years ago
Christophe Favergeon 5019309f9c Line ending normalization 6 years ago
Christophe Favergeon 4a0aa2ad26 CMSIS-DSP: Added support for Helium. 
Only arm_dot_prod_f32 is currently providing an Helium implementation.
 6 years ago
Chris Knorowski a4d73ce24e update arm_math.h typo fix 6 years ago
Chris Knorowski chris.knorowski@sensiml.com cd2d0a7cbc enable building python files for gnulinux 6 years ago
Christophe Favergeon f9ca44bc50 CMSIS-DSP: Cleaning of Doxygen comments for new functions. 
New distance patterns.
 6 years ago
Christophe Favergeon 7a8a02f976 CMSIS-DSP: Corrected Doxygen warnings. 6 years ago
Christophe Favergeon 7a07cecef1 CMSIS-DSP: Added distance functions for clustering algorithms 6 years ago
Christophe Favergeon aa43cfb6dd CMSIS-DSP: Added some support functions. 
entropy, Kullback-Leibler, LogSumExp, Dot product using LogSumExp
weighted sum, barycenter.
 6 years ago