2a7714ced7
DSP: Cleanup of type mismatches ( #1327 )
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The IAR compiler appears to provide more warnings about type
mismatches than the other compilers. This cleans a lot of them up.
Signed-off-by: TTornblom <thomas.tornblom@iar.com>
4 years ago
9b6b4fff80
DSP: Eliminate some non-standard C code
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Cleaned out some non-standard C code, typeof() and using
"const" variables as constants.
Also added some initial IAR support.
Signed-off-by: TTornblom <thomas.tornblom@iar.com>
4 years ago
9f36d99a0b
CMSIS-DSP: Correction os issue 1274
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arm_mat_solve_lower_triangular_f32 and arm_mat_solve_upper_triangular_f32
had constraints which could be removed to make the function
more generic.
4 years ago
079b404a19
CMSIS-DSP : Correcting issue 1248
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ARM_MATH_DSP is not behind a define guard
4 years ago
2a2f745bd3
CMSIS-DSP: Correction of issue 1217
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Wrong initialization code for Neon version of biquad DF2T.
Initialization function was trying to modify a const array.
Added Neon function to Doxygen output and some correction because of Doxygen.
5 years ago
5fac45cc96
CMSIS-DSP: Removed float promotion issues
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Corrected some additional warnings when compiling with AC5 compiler.
Updated version numbers,
5 years ago
28746aeadb
CMSIS-DSP: Improved tests on matrix inversions
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And correction of an internal pointer bug in pivot code.
5 years ago
1019e4c4a8
CMSIS-DSP: Correcting a bug in matrix inversion
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When pivot is 0, the row permutation code was not correct and failing on
some matrixes (but not all matrixes).
5 years ago
ac7da660b7
CMSIS-DSP: Remove type punning in vector code and some compilation warnings.
5 years ago
1e8499a24b
Update arm_mat_mult_fast_q15.c
5 years ago
920ed8ac3c
Fix misspelled in annotation
5 years ago
2118cbfb64
CMSIS-DSP: Missing new source file in CMSIS-DSP pack.
5 years ago
d5ad8e995b
CMSIS-DSP: Update copyright year and version numbers in comments.
5 years ago
83912a9360
CMSIS-DSP: Correction of issue 1169
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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
9a254bc926
CMSIS-DSP: Improvements for building with gcc on M55.
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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.
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Helium f16 disabled by default with gcc since there are a few remaining build issues.
5 years ago
a888f7205b
CMSIS-DSP: Some minor corrections.
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Documentation and #define naming.
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
a7fd426546
CMSIS-DSP: Removed patch for armclang issue on M55
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Issue will be corrected in 6.15
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
29a69f56d0
CMSIS-DSP: Improved some f16 helium codes.
5 years ago
51be1901ce
CMSIS-DSP: Added f16 versions of statistics functions.
5 years ago
d2d691cc23
CMSIS-DSP: Added f16 matrix functions
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
566550e15d
CMSIS-DSP: doxygen corrections
6 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
a20e215bfc
CMSIS-DSP: Added new matrix functions and their MVE implementation
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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
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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
c0d3b61f37
CMSIS-DSP: Changed cmake required minimum version
6 years ago
0e438b58f6
CMSIS-DSP: Fix to MVE code to allow compilation with AC6 6.14
6 years ago
c97ef0adf6
CMSIS-DSP:Correction for issue 258
6 years ago
c0a597a51c
CMSIS-DSP: Added test patterns for arm_fir_decimate and arm_fir_interpolate.
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Added MVE code for arm_fir_decimate and arm_fir_interpolate.
6 years ago
4e4b9ca8bb
CMSIS-DSP: Corrected build issues with AC5 and gcc. Improved Doxygen comments.
6 years ago
26cb1690bc
CMSIS-DSP: Corrected problem with arm_mat_inverse.
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Related to pull request 741 when pivot is 0.
6 years ago
98f44f4491
CMSIS-DSP: Added MVE code for Matrix functions.
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Added test patterns for Matrix functions.
Regenerated all tests patterns to improve testing for tails.
Corrected issues in pattern generation scripts.
6 years ago
2e12da1043
CMSIS-DSP: Corrected compilation warnings
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More compilation tests done with AC5
6 years ago
84c7261036
CMSIS-DSP: Simplification to cmake to build without test framework.
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
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
7c1fca8052
Removed comments about loop unrolling in NEON codes to avoid confusion
7 years ago
5792f80cf1
New NEON float32 algorithms for Cortex A5 (TransformFunctions excluded) with armDS project
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
f20c424e92
Revert "Const-qualify all read-only pointers in CMSIS-DSP ( #349 )"
7 years ago
db3a3ae6a5
Fix const errors when compiling for Cortex M0
7 years ago
b54e1f9bf1
Converting C sources to use `const` where appropriate using regular expressions. Fix typos
7 years ago
ddee94e8db
DSP_Lib:
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- updated arm_math.h
- reduced ARM_MATH_CMx macros
7 years ago
1b43c4f5d5
DSP: fix double-promotion warnings in arm_mat_inverse_f64
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
Thomas Törnblom
Christophe Favergeon
Sun Yiming Z
Jacky Lin
ClaudioMartino
Jonatan Antoni
GuentherMartin
Torfinn Berset
Andrew Leech