ビルド時にエラー

[Asari-Science]

手元のUbuntu環境でビルドすることができません。

実行環境

$ g++ --version
g++ (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

以下の手順でコンパイルを試みたところ、以下のようなエラーになりました。

$ cd Egaroucid/src/
$  g++ -O2 Egaroucid_console.cpp -o Egaroucid_for_console.exe -mtune=native -march=native -mfpmath=both -pthread -std=c++17 -Wall -Wextra 

In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
                 from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
                 from engine/bit_simd.hpp:17,
                 from engine/bit.hpp:16,
                 from engine/mobility_simd.hpp:13,
                 from engine/mobility.hpp:14,
                 from engine/board.hpp:14,
                 from engine/midsearch.hpp:18,
                 from engine/ai.hpp:17,
                 from engine/engine_all.hpp:12,
                 from Egaroucid_console.cpp:12:
/usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h: In function ‘u64_4 operator>>(u64_4, size_t)’:
/usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:787:1: error: inlining failed in call to ‘always_inline’ ‘__m256i _mm256_srli_epi64(__m256i, int)’: target specific option mismatch
  787 | _mm256_srli_epi64 (__m256i __A, int __B)
      | ^~~~~~~~~~~~~~~~~
In file included from engine/bit.hpp:16,
                 from engine/mobility_simd.hpp:13,
                 from engine/mobility.hpp:14,
                 from engine/board.hpp:14,
                 from engine/midsearch.hpp:18,
                 from engine/ai.hpp:17,
                 from engine/engine_all.hpp:12,
                 from Egaroucid_console.cpp:12:
engine/bit_simd.hpp:129:41: note: called from here
  129 |     return _mm256_srli_epi64(lhs.data, n);
      |                                         ^
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
                 from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
                 from engine/bit_simd.hpp:17,
                 from engine/bit.hpp:16,
                 from engine/mobility_simd.hpp:13,
                 from engine/mobility.hpp:14,
                 from engine/board.hpp:14,
                 from engine/midsearch.hpp:18,
                 from engine/ai.hpp:17,
                 from engine/engine_all.hpp:12,
                 from Egaroucid_console.cpp:12:
/usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:787:1: error: inlining failed in call to ‘always_inline’ ‘__m256i _mm256_srli_epi64(__m256i, int)’: target specific option mismatch
  787 | _mm256_srli_epi64 (__m256i __A, int __B)
      | ^~~~~~~~~~~~~~~~~
In file included from engine/bit.hpp:16,
                 from engine/mobility_simd.hpp:13,
                 from engine/mobility.hpp:14,
                 from engine/board.hpp:14,
                 from engine/midsearch.hpp:18,
                 from engine/ai.hpp:17,
                 from engine/engine_all.hpp:12,
                 from Egaroucid_console.cpp:12:
engine/bit_simd.hpp:129:41: note: called from here
  129 |     return _mm256_srli_epi64(lhs.data, n);
      |                                         ^

[Nyanyan]

おそらくAVX2(相当)命令が使えないCPUのようですので、コンパイルオプションに以下を追加してみてください。

-DHAS_NO_AVX2

[Asari-Science]

ビルドできました。ありがとうございました。