ARM-software/CMSIS-DSP issues and pull requests

#117 - GCC failing to identify SMM[UL\LA]R idioms causes performance issues

Issue - State: open - Opened by FabKlein about 1 year ago - 7 comments
Labels: enhancement

#116 - DARM_DSP_CONFIG_TABLES

Issue - State: closed - Opened by hosseinb1994 about 1 year ago - 6 comments
Labels: question

#115 - question about bitmatch

Issue - State: closed - Opened by olegkhr over 1 year ago - 1 comment
Labels: question

#114 - Trouble with Including CMSIS-DSP Source Files in CLion

Issue - State: closed - Opened by WangHunZi over 1 year ago - 4 comments
Labels: question

#113 - Output Mismatch in ARM mult , scale and other mult cases for q31 in CMSIS 5.9 version

Issue - State: closed - Opened by BhaskarsarmaP over 1 year ago - 5 comments
Labels: question, wontfix

#112 - fix uninitialized variable references

Pull Request - State: closed - Opened by XenuIsWatching over 1 year ago

#111 - prevent redefinition of ROUND_UP

Pull Request - State: closed - Opened by XenuIsWatching over 1 year ago

#110 - In-place filtering, complex computation

Issue - State: open - Opened by Alouettesu over 1 year ago - 3 comments
Labels: enhancement

#109 - Mistake in function arm_split_rfft_q31(in file arm_rfft_q31.c) ?

Issue - State: closed - Opened by JoleenSun over 1 year ago - 4 comments
Labels: documentation

#108 - Add link to LICENSE file

Pull Request - State: closed - Opened by JonatanAntoni over 1 year ago

#107 - What is the meaning of LOG2TOLOG_Q15 constant?

Issue - State: closed - Opened by olegkhr over 1 year ago - 10 comments
Labels: bug, DONE

#106 - Possible shift by negative amount in modules arm_lms_norm_q31 and am_lms_norm_q15

Issue - State: closed - Opened by elagil over 1 year ago - 7 comments
Labels: enhancement, DONE

#105 - Issue with arm_mat_mult_f32 with bigger matrices

Issue - State: closed - Opened by jbr-smtg over 1 year ago - 3 comments
Labels: bug, DONE

#104 - no support for Cortex-R5F processors

Issue - State: closed - Opened by edbek over 1 year ago - 2 comments
Labels: wontfix

#103 - Enhanced comments in 'graph.py' of example simpledsp

Pull Request - State: closed - Opened by ReinhardKeil over 1 year ago

#102 - `CMakeLists.txt` is missing include directory

Issue - State: closed - Opened by elagil over 1 year ago - 2 comments
Labels: wontfix

#101 - rfft 16 and cfft 8 support

Issue - State: closed - Opened by bfs18 over 1 year ago - 1 comment
Labels: question, DONE

#100 - Fix pragma clang warning with gcc

Pull Request - State: closed - Opened by XenuIsWatching over 1 year ago - 4 comments
Labels: enhancement

#99 - Global macro MASK_INDEX in Include\dsp\utils.h is poorly named for global namespace.

Issue - State: closed - Opened by cliffordslocombe over 1 year ago - 3 comments
Labels: enhancement, DONE

#98 - const-qualify FFT-related functions (as much as possible)

Issue - State: closed - Opened by escherstair over 1 year ago
Labels: enhancement, DONE

#97 - A faster and more accurate sine and cosine function

Issue - State: open - Opened by chenzt2020 over 1 year ago - 1 comment
Labels: future

#96 - include statistics header

Pull Request - State: closed - Opened by rsaxvc over 1 year ago
Labels: bug, DONE

#95 - Fixed compiler warnings

Pull Request - State: closed - Opened by tfosdike over 1 year ago
Labels: warning, DONE

#94 - Streamdoc

Pull Request - State: closed - Opened by christophe0606 over 1 year ago

#93 - const-qualify table of Y values in interpolation

Issue - State: closed - Opened by escherstair over 1 year ago - 2 comments
Labels: enhancement, DONE

#92 - rfft return shape is different

Issue - State: closed - Opened by ooshyun over 1 year ago - 1 comment

#91 - FFT init function take so much memory

Issue - State: closed - Opened by Hoseinbme over 1 year ago - 3 comments
Labels: question, DONE

#90 - Reverse transform rfft in Python wrapping function

Issue - State: closed - Opened by ooshyun almost 2 years ago - 5 comments
Labels: bug, DONE

#89 - How to disable unused functions in MPLAB X IDE, XC32, Harmony 3

Issue - State: closed - Opened by Rimatara almost 2 years ago - 13 comments
Labels: question, DONE

#88 - Install CMSIS-DSP to VisualStudio + VisualGDB for STM32

Issue - State: closed - Opened by NeiD52 almost 2 years ago - 5 comments
Labels: question, DONE

#87 - wrong doxygen comment (improvement)

Issue - State: closed - Opened by llefaucheur almost 2 years ago
Labels: documentation, DONE

#86 - Extensive support for aarch64

Issue - State: closed - Opened by jsksra1 almost 2 years ago - 1 comment
Labels: question, DONE

#85 - Protect against MIn and MAX macro redefinition

Issue - State: closed - Opened by escherstair almost 2 years ago - 1 comment
Labels: enhancement, DONE

#84 - fix: typo from algorthms to algorithms

Pull Request - State: closed - Opened by charansai612 almost 2 years ago

#83 - Implement an equivalent to sosfilt_zi

Issue - State: open - Opened by christophe0606 almost 2 years ago
Labels: enhancement

#82 - Mark internal FFT functions as static

Pull Request - State: closed - Opened by rsaxvc almost 2 years ago - 1 comment

#81 - use 32-bit bitreversal loop index

Pull Request - State: closed - Opened by rsaxvc almost 2 years ago
Labels: review

#80 - pState: use pState from argument

Pull Request - State: closed - Opened by charansai612 almost 2 years ago - 6 comments
Labels: wontfix, DONE

#79 - arm_fir_f32 with specific paramers

Issue - State: closed - Opened by ua1arn almost 2 years ago - 2 comments

#78 - arm_mat_inverse_f32 error

Issue - State: closed - Opened by gerrlang almost 2 years ago - 1 comment
Labels: DONE

#77 - Add braces around MAX macro

Pull Request - State: closed - Opened by a1lu almost 2 years ago

#76 - Python wrapper cmsis_arm_correlate_f32 wrong output calculation

Issue - State: closed - Opened by a1lu almost 2 years ago - 2 comments
Labels: DONE

#75 - Converted atan2_coefs_q15 to `signed int` constants

Pull Request - State: closed - Opened by petertorelli almost 2 years ago

#74 - Integer size type overflow warnings in 16-bit fast atan

Issue - State: closed - Opened by petertorelli almost 2 years ago - 7 comments
Labels: DONE

#73 - Cortex-A53 (aarch64) issues

Issue - State: closed - Opened by ua1arn almost 2 years ago - 5 comments
Labels: DONE

#72 - arm_sqrt_f32 not optimised for ARM Compiler 6

Issue - State: closed - Opened by kjbracey almost 2 years ago - 4 comments
Labels: enhancement

#71 - arm_rfft_fast_f32 causes Bus Fault on M33 for some FFT sizes

Issue - State: closed - Opened by cberk1 almost 2 years ago - 4 comments
Labels: question, wontfix, DONE

#70 - Performance benchmarks

Issue - State: open - Opened by vince- about 2 years ago - 6 comments
Labels: enhancement

#69 - Building for AArch64 with LLVM/Clang

Issue - State: closed - Opened by cberk1 about 2 years ago - 4 comments
Labels: question, DONE

#68 - Add a clip_u31_to_q31

Issue - State: open - Opened by christophe0606 about 2 years ago - 4 comments
Labels: enhancement

#67 - make sure function declarations have the same arguments names

Pull Request - State: closed - Opened by KoenVda88 about 2 years ago

#66 - MVE integer absmax functions can return -1.0

Issue - State: closed - Opened by kjbracey about 2 years ago - 6 comments
Labels: bug, DONE

#65 - Apply -flax-vector-conversions flag to GCC

Pull Request - State: closed - Opened by LDong-Arm about 2 years ago - 4 comments
Labels: review

#64 - Add root CMakeLists.txt to better support FetchContent

Pull Request - State: closed - Opened by LDong-Arm about 2 years ago - 1 comment

#63 - Improve consistency with different compilers

Issue - State: closed - Opened by petertorelli about 2 years ago - 3 comments
Labels: question

#62 - Many MVE tables are not const-qualified

Issue - State: closed - Opened by kjbracey about 2 years ago - 3 comments
Labels: bug, DONE

#61 - Table config error in RFFT F32 for MVEF

Issue - State: closed - Opened by kjbracey about 2 years ago - 7 comments
Labels: enhancement, DONE

#60 - Pythonwrapper sometimes crashes with arm_fir_decimate_f32

Issue - State: closed - Opened by Chreutz about 2 years ago - 13 comments
Labels: bug, DONE

#59 - MVE arm_correlate_f32 may write to negative pDst index

Issue - State: closed - Opened by stephanosio about 2 years ago - 2 comments
Labels: bug, DONE

#58 - GCC error - missing cast in MVE arm_biquad_cascade_df1_q15

Issue - State: closed - Opened by kjbracey about 2 years ago - 12 comments
Labels: enhancement, DONE

#57 - MVE arm_scale_q15 does not operate as specified

Issue - State: closed - Opened by kjbracey about 2 years ago - 5 comments
Labels: bug, DONE

#56 - Why is `dt` not used in the PID computation?

Issue - State: closed - Opened by g-berthiaume about 2 years ago - 2 comments
Labels: question, DONE

#55 - arm_barycenter_f32 problem in Python wrapper

Issue - State: closed - Opened by christophe0606 about 2 years ago - 1 comment
Labels: bug, DONE

#54 - Matching MFCC configuration with Librosa's

Issue - State: open - Opened by Yaxit about 2 years ago - 3 comments
Labels: question

#53 - Add architecture agnostic namespace to be used in Zephyr

Pull Request - State: closed - Opened by yperess about 2 years ago - 2 comments

#52 - Update the header prefixes to be architecture agnostic

Issue - State: closed - Opened by yperess about 2 years ago - 3 comments
Labels: enhancement, wontfix, DONE

#51 - Jinja2 dependency

Issue - State: closed - Opened by elagil about 2 years ago - 2 comments
Labels: question

#50 - arm_vsi.h is missing

Issue - State: closed - Opened by tdjastrzebski about 2 years ago - 8 comments
Labels: documentation, DONE

#49 - Linear interpolation: incorrect for x outside of the table boundary

Issue - State: closed - Opened by jmerkt about 2 years ago - 2 comments
Labels: bug, DONE

#48 - issue when implementing IIR filter designed by scipy

Issue - State: closed - Opened by yf13 about 2 years ago - 4 comments
Labels: review

#47 - Fixed-Point Helium Complex Multiplication saturation sensitivy

Issue - State: open - Opened by FabKlein about 2 years ago
Labels: bug, enhancement

#46 - Controlling optimization levels

Issue - State: closed - Opened by ehughes about 2 years ago - 1 comment
Labels: question

#45 - tables/function placement macros/options

Issue - State: closed - Opened by ehughes about 2 years ago - 3 comments
Labels: enhancement, DONE

#44 - In-place operations

Issue - State: open - Opened by jkablan about 2 years ago - 1 comment
Labels: documentation, question

#43 - [REQUEST] Add Singular Value Decomposition

Issue - State: closed - Opened by dsm about 2 years ago - 6 comments
Labels: enhancement, question, wontfix, DONE

#42 - Fix uninitialised variable references reported by GCC 12

Pull Request - State: closed - Opened by stephanosio about 2 years ago

#41 - Various warnings when building with GCC 12

Issue - State: closed - Opened by stephanosio about 2 years ago

#40 - Suggestion to adding conversion functions from and to 64 bit float value

Pull Request - State: closed - Opened by Silfurion over 2 years ago - 2 comments

#39 - Suggestion to optimize some float64 function with NEON

Pull Request - State: closed - Opened by Silfurion over 2 years ago - 6 comments

#38 - The function arm_biquad_cascade_df2T_f32 with ARM_MATH_NEON enabled does not work properly

Issue - State: closed - Opened by Silfurion over 2 years ago - 2 comments
Labels: DONE

#37 - Error while building the BIQUAD Tests

Issue - State: closed - Opened by pareenaverma over 2 years ago - 1 comment

#36 - Error: L6200E: Symbol arm_householder_f32 multiply defined (by matrixfunctionsf16.o and matrixfunctions.o).

Issue - State: closed - Opened by W-MINE over 2 years ago - 1 comment
Labels: bug, DONE

#35 - Updated default version dropdown view.

Pull Request - State: closed - Opened by vovamarch over 2 years ago

#34 - Extended new doxygen layout with version dropdown + minor cleanup.

Pull Request - State: closed - Opened by vovamarch over 2 years ago

#33 - Pre-compiled CMSIS-DSP

Issue - State: closed - Opened by pentagon0024 over 2 years ago - 5 comments
Labels: documentation

#32 - Updated Documentation to Doxygen 1.9.2 and new layout.

Pull Request - State: closed - Opened by vovamarch over 2 years ago - 3 comments
Labels: review

#31 - Why the Q15 type of matrix multiplication is transposed, while its Q31 type is not transposed ？

Issue - State: closed - Opened by JoleenSun over 2 years ago - 4 comments
Labels: question, DONE

#30 - Q formats should not be used as storage types

Issue - State: open - Opened by christophe0606 over 2 years ago
Labels: enhancement

#29 - Suggestion to add exact sum functions (call accumulate function) in StatisticsFunctions folder

Pull Request - State: closed - Opened by Silfurion over 2 years ago - 5 comments

#28 - [WIP] Doxygen version selector

Pull Request - State: closed - Opened by JonatanAntoni over 2 years ago

#27 - [WIP] Gh pages with version dropdown

Pull Request - State: closed - Opened by JonatanAntoni over 2 years ago

#26 - Doxygen: Fix generation of dev drop versions.

Pull Request - State: closed - Opened by JonatanAntoni over 2 years ago

#25 - Reduce the size of tables for RFFT/RIFFT fixed point versions

Issue - State: open - Opened by christophe0606 over 2 years ago - 1 comment
Labels: enhancement

#24 - While loop replaced by for loop

Issue - State: closed - Opened by christophe0606 over 2 years ago - 1 comment
Labels: wontfix, future, DONE

#23 - Computation of the phase of a signal

Issue - State: closed - Opened by christophe0606 over 2 years ago - 3 comments
Labels: wontfix

#22 - Trigonometric functions for fixed point

Issue - State: open - Opened by christophe0606 over 2 years ago
Labels: enhancement

#21 - Enhanced release workflow to update self-hosted pack index.

Pull Request - State: closed - Opened by JonatanAntoni over 2 years ago - 4 comments

#20 - Pointer arithmetic replaced by indexing in arrays

Issue - State: closed - Opened by christophe0606 over 2 years ago - 1 comment
Labels: wontfix, future

#19 - Fixup GH workflow for releases

Pull Request - State: closed - Opened by JonatanAntoni over 2 years ago

#18 - FFT speed on M0

Issue - State: closed - Opened by christophe0606 over 2 years ago - 1 comment
Labels: wontfix

GitHub / ARM-software/CMSIS-DSP issues and pull requests