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ARM-software / ComputeLibrary

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.
MIT License
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Build of version 22.02 fails with GCC12 - `error: ‘ostream_iterator’ is not a member of ‘std’` #975

Closed ggardet closed 2 years ago

ggardet commented 2 years ago

Output of 'strings libarm_compute.so | grep arm_compute_version': 22.02

Platform: aarch64

Operating System: openSUSE Tumbleweed

Problem description: Build fails with GCC12 on openSUSE Tumbleweed aarch64:

[ 1139s] g++ -o build/utils/Utils.o -c -Wall -DARCH_ARM -Wextra -pedantic -Wdisabled-optimization -Wformat=2 -Winit-self -Wstrict-overflow=2 -Wswitch-default -std=c++14 -Woverloaded-virtual -Wformat-security -Wctor-dtor-privacy -Wsign-promo -Weffc++ -Wno-overlength-strings -Wlogical-op -Wnoexcept -Wstrict-null-sentinel -Wno-misleading-indentation -C -march=armv8-a -Wno-ignored-attributes -DENABLE_FP16_KERNELS -DENABLE_FP32_KERNELS -DENABLE_QASYMM8_KERNELS -DENABLE_QASYMM8_SIGNED_KERNELS -DENABLE_QSYMM16_KERNELS -DENABLE_INTEGER_KERNELS -DENABLE_NHWC_KERNELS -DENABLE_NCHW_KERNELS -O3 -mbranch-protection=standard -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g -D_GLIBCXX_USE_NANOSLEEP -DARM_COMPUTE_CPP_SCHEDULER=1 -DENABLE_NEON -DARM_COMPUTE_ENABLE_NEON -DARM_COMPUTE_GRAPH_ENABLED -DARM_COMPUTE_CPU_ENABLED -DARM_COMPUTE_OPENCL_ENABLED -DEMBEDDED_KERNELS -Iinclude -I. -I. utils/Utils.cpp
[ 1140s] g++ -o build/utils/GraphUtils.o -c -Wall -DARCH_ARM -Wextra -pedantic -Wdisabled-optimization -Wformat=2 -Winit-self -Wstrict-overflow=2 -Wswitch-default -std=c++14 -Woverloaded-virtual -Wformat-security -Wctor-dtor-privacy -Wsign-promo -Weffc++ -Wno-overlength-strings -Wlogical-op -Wnoexcept -Wstrict-null-sentinel -Wno-misleading-indentation -C -march=armv8-a -Wno-ignored-attributes -DENABLE_FP16_KERNELS -DENABLE_FP32_KERNELS -DENABLE_QASYMM8_KERNELS -DENABLE_QASYMM8_SIGNED_KERNELS -DENABLE_QSYMM16_KERNELS -DENABLE_INTEGER_KERNELS -DENABLE_NHWC_KERNELS -DENABLE_NCHW_KERNELS -O3 -mbranch-protection=standard -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g -D_GLIBCXX_USE_NANOSLEEP -DARM_COMPUTE_CPP_SCHEDULER=1 -DENABLE_NEON -DARM_COMPUTE_ENABLE_NEON -DARM_COMPUTE_GRAPH_ENABLED -DARM_COMPUTE_CPU_ENABLED -DARM_COMPUTE_OPENCL_ENABLED -DEMBEDDED_KERNELS -Iinclude -I. -I. utils/GraphUtils.cpp
[ 1141s] In file included from utils/Utils.h:39,
[ 1141s]                  from utils/Utils.cpp:24:
[ 1141s] include/libnpy/npy.hpp: In function ‘std::string npy::pyparse::write_tuple(const std::vector<T>&)’:
[ 1141s] include/libnpy/npy.hpp:298:42: error: ‘ostream_iterator’ is not a member of ‘std’
[ 1141s]   298 |     std::copy(v.begin(), v.end()-1, std::ostream_iterator<T>(ss, delimiter.c_str()));
[ 1141s]       |                                          ^~~~~~~~~~~~~~~~
[ 1141s] include/libnpy/npy.hpp:38:1: note: ‘std::ostream_iterator’ is defined in header ‘<iterator>’; did you forget to ‘#include <iterator>’?
[ 1141s]    37 | #include <unordered_map>
[ 1141s]   +++ |+#include <iterator>
[ 1141s]    38 | 
[ 1141s] include/libnpy/npy.hpp:298:60: error: expected primary-expression before ‘>’ token
[ 1141s]   298 |     std::copy(v.begin(), v.end()-1, std::ostream_iterator<T>(ss, delimiter.c_str()));
[ 1141s]       |
morgolock commented 2 years ago

Hi @ggardet

Thanks for reporting this, please apply this patch to fix the problem:

https://review.mlplatform.org/c/ml/ComputeLibrary/+/7682