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Hacker NewsHN submitter: jbellis
Original published:

Don't use musl if you care about performance

AI summary
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軽量Cライブラリであるmusl libcを使用した場合のパフォーマンス劣化をベンチマークで検証し、glibcとの比較から、特定のワークロードにおいてmuslがボトルネックとなることを警告する。

Key points

  • •musl libcはセキュリティやポータビリティに優れるが、計算集約型タスクではglibcより遅い傾向がある
  • •文字列処理や数学関数の実装の違いが、アプリケーション全体のレイアウトに大きな影響を与える
  • •コンテナ環境などでのmusl採用は、パフォーマンス要件を厳密に評価してから行う必要がある
#Semiconductors & Infrastructure#Research & Papers
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