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708 Commits (90f5435c504168e092f2369226a4ab090bc3afac)
 

Author SHA1 Message Date
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
Gian Marco Iodice a9d1c1cb0c CMSIS-NN: Implement concatenation layer - Int8\Uint8 6 years ago
Christophe Favergeon bae42f246c CMSIS-NN: Fixes to cmake build to build library without test framework. 6 years ago
Christophe Favergeon e54224972f CMSIS-DSP: Fixed compilation issue with AC5 compiler for test framework. 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 0e915a0458 CMSIS-DSP: Added ARM_MATH_AUTOVECTORIZE and AUTOVECTORIZE to cmake 
It is to provide more control and to disable
intrinsics version of some kernels when the C code is simple enough to
benefit from vectorization.

Since the result is compiler dependent, this option is optional.
(And it is not yet added to the source files).

Compilation flags may have to be tuned (-O3 for instance ...)
 6 years ago
Christophe Favergeon b6f57a4b9b CMSIS-DSP: Corrected issue in test framework to support experimental configs. 6 years ago
Christophe Favergeon 3c4824b28f CMSIS-DSP: Corrected wrong table in fft.cmake 6 years ago
Christophe Favergeon 62bd324b20 CMSIS-DSP: Updated cmake example for arm_variance_example_f32.c 6 years ago
Christophe Favergeon 84c7261036 CMSIS-DSP: Simplification to cmake to build without 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 8ccf6883fa CMSIS-DSP : Disabled some tests which are not passing yet. 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 7cab51e3a4 CMSIS-DSP: Added config table to test framework. 6 years ago
Christophe Favergeon d5bf828234 CMSIS-DSP: Improved sql scripts for testing framework. 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
Christophe Favergeon 499a9ecb70 CMSIS-DSP: Added support in test framework for ARMv81MML and FVP 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
ClaudioMartino 033f5e17de Removed useless vld1q_f32 from arm_correlate_f32 6 years ago
Christophe Favergeon 799b7aa521 CMSIS-DSP: Added benchmarking code for Transform. 6 years ago
Christophe Favergeon 5a6f1e2baa CMSIS-NN: Corrected bias type for arm_fully_connected_s8 6 years ago
Christophe Favergeon 74d3e2f71a CMSIS-DSP:Added cmakefiles 6 years ago
Christophe Favergeon 1fe8184185 CMSIS-DSP: Improved test framework README. 6 years ago
Christophe Favergeon 6613c39d28 CMSIS-DSP: Added more details to diff.sql to explain the script. 6 years ago
Christophe Favergeon 759a21682b CMSIS-DSP: Testing framework and database 
Added example sql script to compute ratios frrom database.
Modified build so that currentConfig.csv is per build folder.
Modified script to use the new location of currentConfig.csv
 6 years ago
Christophe Favergeon 5d8d010b6c CMSIS-DSP: Corrected little issue in benchmarking code for Pooling. 6 years ago
Christophe Favergeon a794b05eb6 CMSIS-DSP:Test framework improvements and bug corrections 
Corrected memory issue in IORunner when using static buffer of
parameters.
Added script to generate a db of regression
Added max regression coef to summary results.
 6 years ago
Christophe Favergeon 628cb2c9eb CMSIS-DSP: Added benchmarking code for new categories 
Controller, FastMath, Matrix and Support.
 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 08385a3112 CMSIS-DSP: Improved benchmarking code. 6 years ago
Christophe Favergeon 69f0f0f7bc CMSIS-DSP: Testing framework 
Added some calibration to remove overhead in the benchmark measurement process.
Reorganized one test to move some initialization code outside of the test.
 6 years ago
Christophe Favergeon dc60f80ccd CMSIS-DSP: Testing framework 
Added support for external trace files for benchmark measurements.
 6 years ago
Christophe Favergeon 9520817de7 CMSIS-DSP: Test framework 
Added possibility to select an external platform folder.
 6 years ago
Christophe Favergeon 29d61b19e9 CMSIS-NN: First untested version of arm_nn_elementwise_add_s8. 6 years ago
Christophe Favergeon 1c97f73bd3 CMSIS-DSP: Testing framework 
Added support for f64
Added benchmarking code for arm_biquad_cascade_df2T_f64
 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
Christophe Favergeon 12e07e1683 CMSIS-NN: Added arm_softmax_with_batch_q7 
Some study of the error rate of softmax compared to f32 reference.
 6 years ago
Christophe Favergeon 8a8bf1ebb3 CMSIS-NN: Regenerated patterns for arm_softmax_q7 to test the tail of 
the loops.
 6 years ago
Christophe Favergeon 56bd14f436 CMSIS-NN: Optimized version of original arm_softmax_q7 function. 6 years ago
Christophe Favergeon 780a7ce3d9 CMSIS-NN: Tuned the softmax test criterion based upon analysis done with 
scipy.
 6 years ago
Christophe Favergeon 244770716b CMSIS-NN: Created tests for original CMSIS-NN softmax q7 implementation. 6 years ago