C++26対応としてsimdライブラリを追加 by faithandbrave · Pull Request #1676 · cpprefjp/site

faithandbrave · 2026-07-31T14:20:13Z

[C++26][ライブラリ] simdライブラリ #1393

C++29にも対応した。
<bit>に追加される関数 (bit_compressとか) もついでに対応した。

一度一通り確認はしましたが、まだ何度か確認します。
レビューはしていただいて大丈夫です。

github-actions · 2026-07-31T14:37:10Z

⚡ プレビュー (HTML) (更新時刻: 2026-08-01 17:42:10 JST)

⫯ Commit: dec5db0
プレビューの生成には時間がかかります (3～5分)。進捗状況はこちらをご確認ください。

変更記事一覧

247件の記事が変更されました。多いため一部を表示しています。完全なリストについてはこちらをご参照ください。

(ファイル一覧)

📝 lang/cpp26
📝 lang/cpp26/feature_test_macros
📝 reference
📝 reference/bit
📝 reference/bit/bit_compress ✨
📝 reference/bit/bit_expand ✨
📝 reference/bit/bit_repeat ✨
📝 reference/bit/bit_reverse ✨
📝 reference/bit/shl ✨
📝 reference/bit/shr ✨
📝 reference/simd ✨
📝 reference/simd/abs ✨
📝 reference/simd/acos ✨
📝 reference/simd/acosh ✨
📝 reference/simd/alignment ✨
📝 reference/simd/all_of ✨
📝 reference/simd/any_of ✨
📝 reference/simd/arg ✨
📝 reference/simd/asin ✨
📝 reference/simd/asinh ✨
📝 reference/simd/assoc_laguerre ✨
📝 reference/simd/assoc_legendre ✨
📝 reference/simd/atan ✨
📝 reference/simd/atan2 ✨
📝 reference/simd/atanh ✨
📝 reference/simd/basic_mask ✨
📝 reference/simd/basic_mask/begin ✨
📝 reference/simd/basic_mask/cbegin ✨
📝 reference/simd/basic_mask/cend ✨
📝 reference/simd/basic_mask/end ✨
📝 reference/simd/basic_mask/op_and ✨
📝 reference/simd/basic_mask/op_and_assign ✨
📝 reference/simd/basic_mask/op_at ✨
📝 reference/simd/basic_mask/op_constructor ✨
📝 reference/simd/basic_mask/op_equal ✨
📝 reference/simd/basic_mask/op_flip ✨
📝 reference/simd/basic_mask/op_greater ✨
📝 reference/simd/basic_mask/op_greater_equal ✨
📝 reference/simd/basic_mask/op_less ✨
📝 reference/simd/basic_mask/op_less_equal ✨
📝 reference/simd/basic_mask/op_logical_and ✨
📝 reference/simd/basic_mask/op_logical_or ✨
📝 reference/simd/basic_mask/op_not ✨
📝 reference/simd/basic_mask/op_not_equal ✨
📝 reference/simd/basic_mask/op_or ✨
📝 reference/simd/basic_mask/op_or_assign ✨
📝 reference/simd/basic_mask/op_unary_minus ✨
📝 reference/simd/basic_mask/op_unary_plus ✨
📝 reference/simd/basic_mask/op_vec ✨
📝 reference/simd/basic_mask/op_xor ✨
📝 reference/simd/basic_mask/op_xor_assign ✨
📝 reference/simd/basic_mask/size ✨
📝 reference/simd/basic_mask/to_bitset ✨
📝 reference/simd/basic_mask/to_ullong ✨
📝 reference/simd/basic_vec ✨
📝 reference/simd/basic_vec/begin ✨
📝 reference/simd/basic_vec/cbegin ✨
📝 reference/simd/basic_vec/cend ✨
📝 reference/simd/basic_vec/end ✨
📝 reference/simd/basic_vec/imag ✨
📝 reference/simd/basic_vec/op_and ✨
📝 reference/simd/basic_vec/op_and_assign ✨
📝 reference/simd/basic_vec/op_at ✨
📝 reference/simd/basic_vec/op_constructor ✨
📝 reference/simd/basic_vec/op_decrement ✨
📝 reference/simd/basic_vec/op_deduction_guide ✨
📝 reference/simd/basic_vec/op_divide ✨
📝 reference/simd/basic_vec/op_divide_assign ✨
📝 reference/simd/basic_vec/op_equal ✨
📝 reference/simd/basic_vec/op_flip ✨
📝 reference/simd/basic_vec/op_greater ✨
📝 reference/simd/basic_vec/op_greater_equal ✨
📝 reference/simd/basic_vec/op_increment ✨
📝 reference/simd/basic_vec/op_left_shift ✨
📝 reference/simd/basic_vec/op_left_shift_assign ✨
📝 reference/simd/basic_vec/op_less ✨
📝 reference/simd/basic_vec/op_less_equal ✨
📝 reference/simd/basic_vec/op_minus ✨
📝 reference/simd/basic_vec/op_minus_assign ✨
📝 reference/simd/basic_vec/op_modulo ✨
📝 reference/simd/basic_vec/op_modulo_assign ✨
📝 reference/simd/basic_vec/op_multiply ✨
📝 reference/simd/basic_vec/op_multiply_assign ✨
📝 reference/simd/basic_vec/op_not ✨
📝 reference/simd/basic_vec/op_not_equal ✨
📝 reference/simd/basic_vec/op_or ✨
📝 reference/simd/basic_vec/op_or_assign ✨
📝 reference/simd/basic_vec/op_plus ✨
📝 reference/simd/basic_vec/op_plus_assign ✨
📝 reference/simd/basic_vec/op_right_shift ✨
📝 reference/simd/basic_vec/op_right_shift_assign ✨
📝 reference/simd/basic_vec/op_unary_minus ✨
📝 reference/simd/basic_vec/op_unary_plus ✨
📝 reference/simd/basic_vec/op_xor ✨
📝 reference/simd/basic_vec/op_xor_assign ✨
📝 reference/simd/basic_vec/real-type ✨
📝 reference/simd/basic_vec/real ✨
📝 reference/simd/basic_vec/size ✨
📝 reference/simd/beta ✨
📝 reference/simd/bit_ceil ✨
… (以下省略)

※ソース (.md) に直接変更のあった記事を列挙しています。グローバル修飾や変換規則の変更による変化は考慮していません。

buildアクション (site_generator) で検出されていた

Co-authored-by: Raclamusi <61970673+Raclamusi@users.noreply.github.com>

faithandbrave · 2026-08-03T01:30:28Z

とりあえずマージします。
問題があったら随時修正しましょう

C++26対応としてsimdライブラリを追加

92ec699

faithandbrave force-pushed the simd branch from 2bb9be9 to 92ec699 Compare July 31, 2026 14:32

faithandbrave added 2 commits July 31, 2026 23:46

std::printをグローバル修飾に登録

7c4b33d

NGワードチェック : 名前尽きHTMLエンティティを検出してエラーにするようにした

1431546

buildアクション (site_generator) で検出されていた

Raclamusi reviewed Aug 1, 2026

View reviewed changes

Comment thread reference/simd/basic_vec/op_not.md Outdated

basic_vec/op_not : リンクミスを修正

dec5db0

Co-authored-by: Raclamusi <61970673+Raclamusi@users.noreply.github.com>

faithandbrave changed the title ~~[WIP] C++26対応としてsimdライブラリを追加~~ C++26対応としてsimdライブラリを追加 Aug 3, 2026

faithandbrave merged commit 250a17e into master Aug 3, 2026
20 checks passed

faithandbrave deleted the simd branch August 3, 2026 01:30

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C++26対応としてsimdライブラリを追加 - #1676

C++26対応としてsimdライブラリを追加#1676
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