Last Updated :2025/12/05

data race

Noun
Japanese Meaning
プログラミングにおいて、複数のスレッドが同一のメモリ領域に同時にアクセスし、少なくとも一方が書き込みを行うため、不整合な動作や予測不可能な結果が生じる現象。 / 同時実行環境下で、同一のデータに対して並行して操作が行われるため、結果が不確定になり、予期しないバグやエラーが発生する状態。
What is this buttons?

通信バッファで、あるスレッドが書き込んでいる間に別のスレッドが同じメモリ位置を読み書きしてしまう可能性のある問題(データ競合)を発見し、それが同時書き込み時の断続的なクラッシュの原因になっていました。

plural

Quizzes for review

(programming) A problematic situation where one thread could potentially read or write a memory location while another thread is writing to it.

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data race

We discovered a data race in the communication buffer that caused intermittent crashes during concurrent writes.

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We discovered a data race in the communication buffer that caused intermittent crashes during concurrent writes.

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