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49 Commits (6f229b4f6528962a7114f71309f402bd404855a3)

Author SHA1 Message Date
Christophe Favergeon 6f229b4f65 CMSIS-DSP: New MVE implementation of the FIR f32 5 years ago
Christophe Favergeon 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
Christophe Favergeon 69d56b1a31 CMSIS-DSP: f16 versions of classical ML functions 5 years ago
Christophe Favergeon f51b3c3317 CMSIS-DSP: Added f16 versions of the distance functions 5 years ago
Christophe Favergeon 55c9be8af0 CMSIS-DSP: Added additional f16 statistics functions 
and the required f16 fast math functions.
 5 years ago
Christophe Favergeon 534c34f883 CMSIS-DSP: Added f16 support functions 5 years ago
Christophe Favergeon 51be1901ce CMSIS-DSP: Added f16 versions of statistics functions. 5 years ago
Christophe Favergeon 71218873eb CMSIS-DSP: Added f16 versions of linear and bilinear interpolations 5 years ago
Christophe Favergeon d2d691cc23 CMSIS-DSP: Added f16 matrix functions 5 years ago
Christophe Favergeon 7d79ffa51f CMSIS-DSP: Added arm_correlate_f16 
Corrected PythonWrapper issues due to new f16 functions
 5 years ago
Christophe Favergeon f0750e92c2 CMSIS-DSP: Added f16 version of biquads. 
Corrected few doxygen issues.
 5 years ago
Christophe Favergeon 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
Christophe Favergeon ebf9104c4e CMSIS-DSP: Added complex math f16 5 years ago
Christophe Favergeon 8b465544a1 CMSIS-DSP: Added arm_rfft_fast_f16 5 years ago
Christophe Favergeon fe79fc5a00 CMSIS-DSP: Updated tests to use the new headers. 5 years ago
Christophe Favergeon 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
Christophe Favergeon 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
Christophe Favergeon c33adc9485 CMSIS-DSP: Improvements to the float16 support for building. 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
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
ClaudioMartino fb1f6b04a7 CMSIS-DSP: Added scalar float64 entropy and kullback leibler 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 ceca332b10 CMSIS-DSP:Added tests for arm_linear_interp f32, q31, q15 and q7. 6 years ago
Christophe Favergeon 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
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
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
Christophe Favergeon 1389e6c3e5 CMSIS-DSP: Added test patterns for RFFT float. 6 years ago
Christophe Favergeon b649edbec2 CMSIS-DSP: Added new test patterns for Transform 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 2fea89109f CMSIS-DSP: Added test examples 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 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
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 5309ff3334 CMSIS-DSP: Corrected compilation issues with ARM AC5 compiler. 
Added AC5 support to the test framework.
Upgraded gcc support.
 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 5a6f1e2baa CMSIS-NN: Corrected bias type for arm_fully_connected_s8 6 years ago
Christophe Favergeon 628cb2c9eb CMSIS-DSP: Added benchmarking code for new categories 
Controller, FastMath, Matrix and Support.
 6 years ago
Christophe Favergeon 29d61b19e9 CMSIS-NN: First untested version of arm_nn_elementwise_add_s8. 6 years ago
Christophe Favergeon f96fcb685b CMSIS-DSP: Testing framework improvements 
Reorganized code : Testing and benchmarking code in different folders.
Corrected small bug in framework wehn reading parameter files (wrong
number of parameter combinations).
Added benchmarking code for ComplexMathFunctions and some parts of
FilteringFunctions.
 6 years ago