Could not Compile ARM Compute library on Raspberry Pi

[pegasus-git]

Output of 'strings libarm_compute.so | grep arm_compute_version':

Platform: Raspberry Pi 5

Operating System: Raspberry Pi Bookworm OS

GCC version: g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/12/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Raspbian 12.2.0-14+rpi1' --with-bugurl=file:///usr/share/doc/gcc-12/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-12 --program-prefix=arm-linux-gnueabihf- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --disable-libquadmath-support --enable-plugin --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-sjlj-exceptions --with-arch=armv6+fp --with-float=hard --disable-werror --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 12.2.0 (Raspbian 12.2.0-14+rpi1)

Problem description: I have followed the instructions provided in this page: https://developer.arm.com/documentation/ecm0752397/ac/Install-and-build-the-Arm-Compute-Library-on-Pi
ACL version: 20.02.1
This used to work in the past. But when I tried this on my new raspberry pi 5 board I get the below error:

Installing ARM Compute library 20.02.1

scons: Reading SConscript files ...
Mkdir("build")
scons: done reading SConscript files.
scons: Building targets ...
scons: arm_compute' is up to date. scons: support' is up to date.
scons: building associated VariantDir targets: build/utils
g++ -o build/utils/CommonGraphOptions.o -c -Wall -DARCH_ARM -Wextra -pedantic -Wdisabled-optimization -Wformat=2 -Winit-self -Wstrict-overflow=2 -Wswitch-default -std=gnu++11 -Woverloaded-virtual -Wformat-security -Wctor-dtor-privacy -Wsign-promo -Weffc++ -Wno-overlength-strings -Wlogical-op -Wnoexcept -Wstrict-null-sentinel -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -Wno-ignored-attributes -O3 -D_GLIBCXX_USE_NANOSLEEP -DARM_COMPUTE_CPP_SCHEDULER=1 -DEMBEDDED_KERNELS -Iinclude -I. -I. utils/CommonGraphOptions.cpp
g++ -o build/utils/GraphUtils.o -c -Wall -DARCH_ARM -Wextra -pedantic -Wdisabled-optimization -Wformat=2 -Winit-self -Wstrict-overflow=2 -Wswitch-default -std=gnu++11 -Woverloaded-virtual -Wformat-security -Wctor-dtor-privacy -Wsign-promo -Weffc++ -Wno-overlength-strings -Wlogical-op -Wnoexcept -Wstrict-null-sentinel -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -Wno-ignored-attributes -O3 -D_GLIBCXX_USE_NANOSLEEP -DARM_COMPUTE_CPP_SCHEDULER=1 -DEMBEDDED_KERNELS -Iinclude -I. -I. utils/GraphUtils.cpp
In file included from ./utils/Utils.h:36,
from ./utils/ImageLoader.h:32,
from utils/GraphUtils.cpp:34:
include/libnpy/npy.hpp: In function ‘std::string npy::pyparse::write_tuple(const std::vector&)’:
include/libnpy/npy.hpp:298:42: error: ‘ostream_iterator’ is not a member of ‘std’
298 | std::copy(v.begin(), v.end()-1, std::ostream_iterator(ss, delimiter.c_str()));
| ^~~~~~~~~~~~~~~~
include/libnpy/npy.hpp:33:1: note: ‘std::ostream_iterator’ is defined in header ‘’; did you forget to ‘#include ’?
32 | #include
+++ |+#include
33 | #include
include/libnpy/npy.hpp:298:60: error: expected primary-expression before ‘>’ token
298 | std::copy(v.begin(), v.end()-1, std::ostream_iterator(ss, delimiter.c_str()));
| ^
scons: *** [build/utils/GraphUtils.o] Error 1
scons: building terminated because of errors.

I think this is because of the strictness enforced by newer versions of g++ compiler in Bookworm OS. Does this repo need a code update to include proper headers?

Any help or direction is appreciated.

Thanks

[morgolock]

Hi @pegasus-git

ACL version: 20.02.1

Could you please try updating to v24.09 ?

The command git clone https://github.com/Arm-software/ComputeLibrary.git should have gotten the latest release. See below:

~/test/ComputeLibrary$ git log
commit c61bd3387403b76d618915ccebf5e9585f52a071 (HEAD -> main, tag: v24.09, origin/main, origin/HEAD)
Author: Jenkins <bsgcomp@arm.com>
Date:   Wed Sep 25 16:09:05 2024 +0000

    Compute Library v24.09

Hope this helps

[pegasus-git]

Hi @morgolock

Thank you for your reply.

I was following MathWorks (MATLAB) recommendation to use v20.02.1 as that was the latest they support, My installation instruction very similar to those mentioned in https://developer.arm.com/documentation/ecm0752397/ac/Install-and-build-the-Arm-Compute-Library-on-Pi except instead of the latest version, I download the 20.02.1.

[morgolock]

Hi @pegasus-git

The problem is the combination of toolchain and ACL version, you're using an old version of ACL 20.02 along with a fairly recent toolchain gcc 12. This won't work unfortunately.

You have two options:

1. Get an older toolchain to build 20.02, you could try with gcc 6.4 which can be downloaded from https://releases.linaro.org/components/toolchain/binaries/
2. Update to 24.09 and use gcc 12

Hope this helps