基于gnu radio的自适应滤波算法仿真

东方耀

自适应滤波是处理非平稳信号的一种有效手段


就是梯度下降算法  sgd bgd mbgd  mini_batch




基于gnu radio的自适应滤波算法仿真
https://github.com/karel/gr-adapt


Ubuntu18.04上安装gnu radio开发信号处理模块:
http://www.ai111.vip/thread-1149-1-1.html


volk的全名是vector optimized library of kernel,也就是矢量优化库，由它可以提高在不同计算平台矢量计算的效率。
https://github.com/gnuradio
这个项目也是GNURADIO的一个子项目，GNURADIO是依赖这个项目的
https://github.com/gnuradio/volk
# volk_profile will profile your system so that the best kernel is used
$ volk_profile
执行后输出：
jiang@jiang-Ubuntu:~/GNU_Radio_works/gr-adapt-master$ volk_profile
RUN_VOLK_TESTS: volk_64u_popcntpuppet_64u(131071,1987)
generic completed in 160.214 ms
a_sse4_2 completed in 128.086 ms
Best aligned arch: a_sse4_2
Best unaligned arch: generic
RUN_VOLK_TESTS: volk_64u_popcntpuppet_64u(131071,1987)
Creating "/home/jiang/.volk"...
Writing /home/jiang/.volk/volk_config...


Ubuntu18.04 C/C++环境搭建 gcc+cmake:
http://www.ai111.vip/thread-977-1-1.html
jiang@jiang-Ubuntu:~/GNU_Radio_works/gr-adapt-master$ cmake --version
cmake version 3.19.4


Ubuntu18.04下pybind11的安装:
http://www.ai111.vip/thread-1155-1-1.html


当前基于QR分解的RLS过滤器需要Armadillo才能工作。如果gr-adapt是在没有Armadillo的情况下构建的，那么这些过滤器将不起作用
Ubuntu18.04下Armadillo的安装与测试:
http://www.ai111.vip/thread-1156-1-1.html


正式开始源码方式安装gr-adapt：
cd gr-adapt-master
mkdir build
cd build
cmake ..


报错了：  76行内容：find_package(Gnuradio "3.9" REQUIRED COMPONENTS blocks filter fft)
CMake Error at CMakeLists.txt:76 (find_package):
  Could not find a configuration file for package "Gnuradio" that is
  compatible with requested version "3.9".


  The following configuration files were considered but not accepted:


    /usr/lib/x86_64-linux-gnu/cmake/gnuradio/GnuradioConfig.cmake, version: 3.8.2.0
原因是：系统中安装的gnuradio是3.8.2.0版本的 而这里需要3.9的版本吗？是的
那就更新吧：http://www.ai111.vip/thread-1149-1-1.html


又报错了：
-- Checking for module 'sndfile'
--   No package 'sndfile' found
CMake Error at /usr/local/share/cmake/pybind11/pybind11Tools.cmake:166 (add_library):
  Target "adapt_python" links to target "sndfile::sndfile" but the target was
  not found.  Perhaps a find_package() call is missing for an IMPORTED
  target, or an ALIAS target is missing?
Call Stack (most recent call first):
  /usr/lib/x86_64-linux-gnu/cmake/gnuradio/GrPybind.cmake:243 (pybind11_add_module)
  python/bindings/CMakeLists.txt:31 (GR_PYBIND_MAKE_OOT)
安装sndfile：一个C库，用于读写包含采样音频数据的声音文件
sudo apt-get install libsndfile-dev


终于成功了，输出结果：

1. jiang@jiang-Ubuntu:~/GNU_Radio_works/gr-adapt-master/build$ cmake ..
   
2. -- The CXX compiler identification is GNU 7.5.0
   
3. -- The C compiler identification is GNU 7.5.0
   
4. -- Detecting CXX compiler ABI info
   
5. -- Detecting CXX compiler ABI info - done
   
6. -- Check for working CXX compiler: /usr/bin/c++ - skipped
   
7. -- Detecting CXX compile features
   
8. -- Detecting CXX compile features - done
   
9. -- Detecting C compiler ABI info
   
10. -- Detecting C compiler ABI info - done
    
11. -- Check for working C compiler: /usr/bin/cc - skipped
    
12. -- Detecting C compile features
    
13. -- Detecting C compile features - done
    
14. -- Build type not specified: defaulting to release.
    
15. -- Found LOG4CPP: /usr/lib/x86_64-linux-gnu/liblog4cpp.so
    
16. CMake Warning (dev) at /usr/local/share/cmake-3.19/Modules/FindPackageHandleStandardArgs.cmake:426 (message):
    
17.   The package name passed to `find_package_handle_standard_args` (PkgConfig)
    
18.   does not match the name of the calling package (GMP).  This can lead to
    
19.   problems in calling code that expects `find_package` result variables
    
20.   (e.g., `_FOUND`) to follow a certain pattern.
    
21. Call Stack (most recent call first):
    
22.   /usr/local/share/cmake-3.19/Modules/FindPkgConfig.cmake:67 (find_package_handle_standard_args)
    
23.   /usr/lib/x86_64-linux-gnu/cmake/gnuradio/FindGMP.cmake:2 (include)
    
24.   /usr/lib/x86_64-linux-gnu/cmake/gnuradio/FindMPLIB.cmake:1 (find_package)
    
25.   /usr/local/share/cmake-3.19/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
    
26.   /usr/lib/x86_64-linux-gnu/cmake/gnuradio/GnuradioConfig.cmake:14 (find_dependency)
    
27.   CMakeLists.txt:76 (find_package)
    
28. This warning is for project developers.  Use -Wno-dev to suppress it.
    
29. 
    
30. -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")
    
31. -- Checking for module 'gmp'
    
32. --   No package 'gmp' found
    
33. -- Found GMP: /usr/lib/x86_64-linux-gnu/libgmpxx.so  
    
34. -- Checking for module 'mpir >= 3.0'
    
35. --   No package 'mpir' found
    
36. -- Could NOT find MPIR (missing: MPIRXX_LIBRARY MPIR_LIBRARY MPIR_INCLUDE_DIR)
    
37. -- Found MPLIB: /usr/lib/x86_64-linux-gnu/libgmpxx.so  
    
38. -- Looking for pthread.h
    
39. -- Looking for pthread.h - found
    
40. -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
    
41. -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
    
42. -- Looking for pthread_create in pthreads
    
43. -- Looking for pthread_create in pthreads - not found
    
44. -- Looking for pthread_create in pthread
    
45. -- Looking for pthread_create in pthread - found
    
46. -- Found Threads: TRUE  
    
47. -- Found Boost: /usr/include (found suitable version "1.65.1", minimum required is "1.65.1") found components: date_time program_options filesystem system regex thread unit_test_framework chrono atomic
    
48. CMake Warning (dev) at /usr/local/share/cmake-3.19/Modules/FindPackageHandleStandardArgs.cmake:426 (message):
    
49.   The package name passed to `find_package_handle_standard_args` (VOLK) does
    
50.   not match the name of the calling package (Volk).  This can lead to
    
51.   problems in calling code that expects `find_package` result variables
    
52.   (e.g., `_FOUND`) to follow a certain pattern.
    
53. Call Stack (most recent call first):
    
54.   /usr/lib/x86_64-linux-gnu/cmake/volk/VolkConfig.cmake:32 (find_package_handle_standard_args)
    
55.   /usr/local/share/cmake-3.19/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
    
56.   /usr/lib/x86_64-linux-gnu/cmake/gnuradio/GnuradioConfig.cmake:34 (find_dependency)
    
57.   CMakeLists.txt:76 (find_package)
    
58. This warning is for project developers.  Use -Wno-dev to suppress it.
    
59. 
    
60. -- Found VOLK: Volk::volk  
    
61. -- User set python executable /usr/bin/python3
    
62. -- Found PythonInterp: /usr/bin/python3 (found version "3.6.9")
    
63. -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (found suitable exact version "3.6.9")
    
64. -- Checking for module 'sndfile'
    
65. --   Found sndfile, version 1.0.28
    
66. -- Found SNDFILE: /usr/lib/x86_64-linux-gnu/libsndfile.so  
    
67. -- Checking for module 'fftw3f >= 3.0'
    
68. --   Found fftw3f , version 3.3.7
    
69. -- Found FFTW3f: /usr/lib/x86_64-linux-gnu/libfftw3f.so  
    
70. -- Found Git: /usr/bin/git  
    
71. -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
    
72. -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so
    
73. -- Performing Test HAS_FLTO
    
74. -- Performing Test HAS_FLTO - Success
    
75. -- Found pybind11: /usr/local/include (found version "2.6.3" dev1)
    
76. CMake Warning (dev) at /usr/local/share/cmake-3.19/Modules/FindPackageHandleStandardArgs.cmake:426 (message):
    
77.   The package name passed to `find_package_handle_standard_args` (VOLK) does
    
78.   not match the name of the calling package (Volk).  This can lead to
    
79.   problems in calling code that expects `find_package` result variables
    
80.   (e.g., `_FOUND`) to follow a certain pattern.
    
81. Call Stack (most recent call first):
    
82.   /usr/lib/x86_64-linux-gnu/cmake/volk/VolkConfig.cmake:32 (find_package_handle_standard_args)
    
83.   CMakeLists.txt:130 (find_package)
    
84. This warning is for project developers.  Use -Wno-dev to suppress it.
    
85. 
    
86. -- Looking for sgemm_
    
87. -- Looking for sgemm_ - not found
    
88. -- Looking for sgemm_
    
89. -- Looking for sgemm_ - found
    
90. -- Found BLAS: /usr/lib/x86_64-linux-gnu/libblas.so  
    
91. -- Looking for cheev_
    
92. -- Looking for cheev_ - not found
    
93. -- Looking for cheev_
    
94. -- Looking for cheev_ - found
    
95. -- Found LAPACK: /usr/lib/x86_64-linux-gnu/liblapack.so;/usr/lib/x86_64-linux-gnu/libblas.so  
    
96. -- Found Armadillo: /usr/include (found version "8.400.0")
    
97. -- Using install prefix: /usr/local
    
98. -- Building for version: v0.1-compat-xxx-xunknown / 0.1.0git
    
99. -- No C++ unit tests... skipping
    
100. -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
     
101. -- Python checking for pygccxml - not found
     
102. -- Configuring done
     
103. -- Generating done
     
104. -- Build files have been written to: /home/jiang/GNU_Radio_works/gr-adapt-master/build

复制代码

接下来开始make编译了：
make -j8
又报错了：
/home/jiang/GNU_Radio_works/gr-adapt-master/lib/lms_filter_ff_impl.cc:52:94: error: no matching function for call to ‘gr::filter::kernel::fir_filter<float, float, float>::fir_filter(std::vector<float, std::allocator<float> >)’
       d_updated(false), d_skip(skip), d_i(0), d_adapt(adapt), d_bypass(bypass), d_reset(false)
原因：作者提供了一个分支  maint-3.9 我没有用
sudo make install


报错：
import adapt
  ImportError: No module named adapt
官方答案：
most likely you used a different CMAKE_INSTALL_PREFIX for the module than for GNU Radio.
Uninstall the module, then run CMake in the build directory again with the correct CMAKE_INSTALL_PREFIX and then install the module


先删除：
sudo make uninstall
make clean
build目录下： rm -rf *






cmake ..   默认是：-- Using install prefix: /usr/local


-- User set python executable /usr/bin/python3
-- Found PythonInterp: /usr/bin/python3 (found version "3.6.9")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (found suitable exact version "3.6.9")


-- Installing: /usr/local/lib/python3/dist-packages/adapt/adapt_swig.py
-- Installing: /usr/local/lib/python3/dist-packages/adapt/adapt_swig.pyc
-- Installing: /usr/local/lib/python3/dist-packages/adapt/adapt_swig.pyo
-- Installing: /usr/local/include/adapt/adapt/swig/adapt_swig.i
-- Installing: /usr/local/include/adapt/adapt/swig/adapt_swig_doc.i




dfy888@Dfy888-Ubuntu:~/gnuRadio_works$ pip3 --version
pip 9.0.1 from /usr/lib/python3/dist-packages (python 3.6)




我修改一下：
cmake -DCMAKE_INSTALL_PREFIX=/usr ..
变了：
-- Set runtime path of "/usr/lib/python3/dist-packages/adapt/_adapt_swig.so" to ""
-- Installing: /usr/lib/python3/dist-packages/adapt/adapt_swig.py
-- Installing: /usr/lib/python3/dist-packages/adapt/adapt_swig.pyc
-- Installing: /usr/lib/python3/dist-packages/adapt/adapt_swig.pyo
-- Installing: /usr/include/adapt/adapt/swig/adapt_swig.i
-- Installing: /usr/include/adapt/adapt/swig/adapt_swig_doc.i


再次导入：import adapt  终于不报错了!

东方耀

我家里电脑的环境：

1. dfy888@Dfy888-Ubuntu:~/gnuRadio_works/gr-adapt-maint-3.8/build$ cmake ..
   
2. -- The CXX compiler identification is GNU 7.5.0
   
3. -- The C compiler identification is GNU 7.5.0
   
4. -- Check for working CXX compiler: /usr/bin/c++
   
5. -- Check for working CXX compiler: /usr/bin/c++ -- works
   
6. -- Detecting CXX compiler ABI info
   
7. -- Detecting CXX compiler ABI info - done
   
8. -- Detecting CXX compile features
   
9. -- Detecting CXX compile features - done
   
10. -- Check for working C compiler: /usr/bin/cc
    
11. -- Check for working C compiler: /usr/bin/cc -- works
    
12. -- Detecting C compiler ABI info
    
13. -- Detecting C compiler ABI info - done
    
14. -- Detecting C compile features
    
15. -- Detecting C compile features - done
    
16. -- Build type not specified: defaulting to release.
    
17. -- Found LOG4CPP: /usr/lib/x86_64-linux-gnu/liblog4cpp.so
    
18. -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")
    
19. -- Checking for module 'gmp'
    
20. --   No package 'gmp' found
    
21. -- Found GMP: /usr/lib/x86_64-linux-gnu/libgmpxx.so  
    
22. -- Checking for module 'mpir >= 3.0'
    
23. --   No package 'mpir' found
    
24. -- Could NOT find MPIR (missing: MPIRXX_LIBRARY MPIR_LIBRARY MPIR_INCLUDE_DIR)
    
25. -- Found MPLIB: /usr/lib/x86_64-linux-gnu/libgmpxx.so  
    
26. -- Looking for pthread.h
    
27. -- Looking for pthread.h - found
    
28. -- Looking for pthread_create
    
29. -- Looking for pthread_create - not found
    
30. -- Looking for pthread_create in pthreads
    
31. -- Looking for pthread_create in pthreads - not found
    
32. -- Looking for pthread_create in pthread
    
33. -- Looking for pthread_create in pthread - found
    
34. -- Found Threads: TRUE  
    
35. -- Boost version: 1.65.1
    
36. -- Found the following Boost libraries:
    
37. --   date_time
    
38. --   program_options
    
39. --   filesystem
    
40. --   system
    
41. --   regex
    
42. --   thread
    
43. --   unit_test_framework
    
44. --   chrono
    
45. --   atomic
    
46. -- Found VOLK: Volk::volk  
    
47. -- User set python executable /usr/bin/python3
    
48. -- Found PythonInterp: /usr/bin/python3 (found version "3.6.9")
    
49. -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (found suitable exact version "3.6.9")
    
50. -- Checking for module 'fftw3f >= 3.0'
    
51. --   Found fftw3f , version 3.3.7
    
52. -- Found FFTW3f: /usr/lib/x86_64-linux-gnu/libfftw3f.so  
    
53. -- Found Git: /usr/bin/git  
    
54. -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
    
55. -- Looking for sgemm_
    
56. -- Looking for sgemm_ - not found
    
57. -- Looking for sgemm_
    
58. -- Looking for sgemm_ - found
    
59. -- Found BLAS: /usr/lib/x86_64-linux-gnu/libopenblas.so  
    
60. -- Looking for cheev_
    
61. -- Looking for cheev_ - found
    
62. -- A library with LAPACK API found.
    
63. -- Found Armadillo: /usr/lib/libarmadillo.so (found version "8.400.0")
    
64. -- Using install prefix: /usr/local
    
65. -- Building for version: v0.1-compat-xxx-xunknown / 0.1.0git
    
66. -- No C++ unit tests... skipping
    
67. -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
    
68. --
    
69. -- Checking for module SWIG
    
70. -- Found SWIG version 4.0.2.
    
71. -- Found SWIG: /home/dfy888/dfy_softwares/my_swig/bin/swig  
    
72. -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (found version "3.6.9")
    
73. -- Configuring done
    
74. -- Generating done
    
75. -- Build files have been written to: /home/dfy888/gnuRadio_works/gr-adapt-maint-3.8/build
    

复制代码

东方耀

我家里电脑的环境：

1. dfy888@Dfy888-Ubuntu:~/gnuRadio_works/gr-adapt-maint-3.8/build$ make -j8
   
2. Scanning dependencies of target pygen_apps_9a6dd
   
3. Scanning dependencies of target pygen_python_4f923
   
4. Scanning dependencies of target adapt_swig_swig_doc
   
5. Scanning dependencies of target gnuradio-adapt
   
6. [  0%] Built target pygen_apps_9a6dd
   
7. [  0%] Built target adapt_swig_swig_doc
   
8. [  5%] Generating __init__.pyc
   
9. [ 11%] Generating __init__.pyo
   
10. Scanning dependencies of target adapt_swig_swig_compilation
    
11. [ 16%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/lms_filter_ff_impl.cc.o
    
12. [ 22%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/lms_filter_cc_impl.cc.o
    
13. [ 27%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/nlms_filter_cc_impl.cc.o
    
14. [ 33%] Swig source adapt_swig.i
    
15. [ 38%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/nlms_filter_ff_impl.cc.o
    
16. [ 44%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/rls_filter_ff_impl.cc.o
    
17. [ 50%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/rls_filter_cc_impl.cc.o
    
18. [ 50%] Built target pygen_python_4f923
    
19. [ 55%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/qrd_rls_filter_ff_impl.cc.o
    
20. [ 55%] Built target adapt_swig_swig_compilation
    
21. [ 61%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/qrd_rls_filter_cc_impl.cc.o
    
22. [ 66%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/iqrd_rls_filter_ff_impl.cc.o
    
23. [ 72%] Building CXX object lib/CMakeFiles/gnuradio-adapt.dir/iqrd_rls_filter_cc_impl.cc.o
    
24. [ 77%] Linking CXX shared library libgnuradio-adapt.so
    
25. [ 77%] Built target gnuradio-adapt
    
26. Scanning dependencies of target adapt_swig
    
27. [ 83%] Building CXX object swig/CMakeFiles/adapt_swig.dir/CMakeFiles/adapt_swig.dir/adapt_swigPYTHON_wrap.cxx.o
    
28. [ 88%] Linking CXX shared module _adapt_swig.so
    
29. [ 88%] Built target adapt_swig
    
30. Scanning dependencies of target pygen_swig_b92d6
    
31. [ 94%] Generating adapt_swig.pyc
    
32. [100%] Generating adapt_swig.pyo
    
33. [100%] Built target pygen_swig_b92d6

复制代码

东方耀

我家里电脑的环境：

1. dfy888@Dfy888-Ubuntu:~/gnuRadio_works/gr-adapt-maint-3.8/build$ sudo make install
   
2. [sudo] dfy888 的密码：
   
3. [ 61%] Built target gnuradio-adapt
   
4. [ 61%] Built target pygen_apps_9a6dd
   
5. [ 61%] Built target adapt_swig_swig_doc
   
6. [ 66%] Built target adapt_swig_swig_compilation
   
7. [ 77%] Built target adapt_swig
   
8. [ 88%] Built target pygen_swig_b92d6
   
9. [100%] Built target pygen_python_4f923
   
10. Install the project...
    
11. -- Install configuration: "Release"
    
12. -- Installing: /usr/local/lib/cmake/adapt/adaptConfig.cmake
    
13. -- Installing: /usr/local/include/adapt/api.h
    
14. -- Installing: /usr/local/include/adapt/lms_filter_cc.h
    
15. -- Installing: /usr/local/include/adapt/nlms_filter_cc.h
    
16. -- Installing: /usr/local/include/adapt/rls_filter_cc.h
    
17. -- Installing: /usr/local/include/adapt/rls_filter_ff.h
    
18. -- Installing: /usr/local/include/adapt/nlms_filter_ff.h
    
19. -- Installing: /usr/local/include/adapt/lms_filter_ff.h
    
20. -- Installing: /usr/local/include/adapt/qrd_rls_filter_ff.h
    
21. -- Installing: /usr/local/include/adapt/qrd_rls_filter_cc.h
    
22. -- Installing: /usr/local/include/adapt/iqrd_rls_filter_ff.h
    
23. -- Installing: /usr/local/include/adapt/iqrd_rls_filter_cc.h
    
24. -- Installing: /usr/local/lib/x86_64-linux-gnu/libgnuradio-adapt.so.v0.1-compat-xxx-xunknown
    
25. -- Installing: /usr/local/lib/x86_64-linux-gnu/libgnuradio-adapt.so.0.1.0git
    
26. -- Installing: /usr/local/lib/x86_64-linux-gnu/libgnuradio-adapt.so
    
27. -- Installing: /usr/local/lib/cmake/adapt/gnuradio-adaptTargets.cmake
    
28. -- Installing: /usr/local/lib/cmake/adapt/gnuradio-adaptTargets-release.cmake
    
29. -- Installing: /usr/local/lib/cmake/adapt/gnuradio-adaptConfig.cmake
    
30. -- Installing: /usr/local/lib/python3/dist-packages/adapt/_adapt_swig.so
    
31. -- Set runtime path of "/usr/local/lib/python3/dist-packages/adapt/_adapt_swig.so" to ""
    
32. -- Installing: /usr/local/lib/python3/dist-packages/adapt/adapt_swig.py
    
33. -- Installing: /usr/local/lib/python3/dist-packages/adapt/adapt_swig.pyc
    
34. -- Installing: /usr/local/lib/python3/dist-packages/adapt/adapt_swig.pyo
    
35. -- Installing: /usr/local/include/adapt/adapt/swig/adapt_swig.i
    
36. -- Installing: /usr/local/include/adapt/adapt/swig/adapt_swig_doc.i
    
37. -- Installing: /usr/local/lib/python3/dist-packages/adapt/__init__.py
    
38. -- Installing: /usr/local/lib/python3/dist-packages/adapt/__init__.pyc
    
39. -- Installing: /usr/local/lib/python3/dist-packages/adapt/__init__.pyo
    
40. -- Installing: /usr/local/share/gnuradio/grc/blocks/adapt_lms_filter_xx.block.yml
    
41. -- Installing: /usr/local/share/gnuradio/grc/blocks/adapt_nlms_filter_xx.block.yml
    
42. -- Installing: /usr/local/share/gnuradio/grc/blocks/adapt_rls_filter_xx.block.yml
    
43. -- Installing: /usr/local/share/gnuradio/grc/blocks/adapt_qrd_rls_filter_xx.block.yml
    
44. -- Installing: /usr/local/share/gnuradio/grc/blocks/adapt_iqrd_rls_filter_xx.block.yml
    

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