deadlockとは意味・読み方・使い方

出典:『Wiktionary』 (2025/03/20 02:46 UTC 版)

語源

From dead +‎ lock.

発音

(英国発音) IPA: /ˈdɛdlɒk/
(米国発音) IPA: /ˈdɛdlɑk/

名詞

deadlock (countable and uncountable, plural deadlocks)

A standstill resulting from the opposition of two evenly matched forces; a stalemate or impasse.

The negotiation ended in deadlock, with neither party willing to compromise on the price.
(computing) An inability to continue due to two programs or devices each requiring a response from the other before completing an operation.

Coordinate terms: livelock, starvation
- 2000, Douglas Lea, Concurrent Programming in Java, Addison-Wesley Professional, →ISBN, page 88:
  
  If synchronization is always performed in least-first order with respect to object tags, then situations can never arise in which one thread has the synchronization lock for x while waiting for y and another has the lock for y while waiting for x. Instead, they will both obtain the locks in the same order, thus avoiding this form of deadlock.
Synonym of deadbolt (“type of lock”)

派生語

動詞

deadlock (third-person singular simple present deadlocks, present participle deadlocking, simple past and past participle deadlocked)

(intransitive) To cause or come to a deadlock.
- 2001, Bernard E. Harcourt, chapter 6, in Illusion of Order:
  
  A suspect was arrested on November 30 and charged with attempted murder. The evidence against him consisted of two jailhouse informers and an eyewitness who picked him out of a lineup after having identified a different man in an initial photo array. A jury ultimately convicted the suspect of assault after deadlocking twice in three days of deliberation.
- 2004, Scott Oaks, Henry Wong, Java Threads, O'Reilly Media, →ISBN, page 123:
  
  Since we cannot solve this problem completely, it may sometimes be better to use explicit locks and risk deadlock if a thread exits unexpectedly. It may be better to have a deadlocked system than to have a corrupted system.

派生語

deadlockable

fly	遺伝子名	deadlock
	同義語（エイリアス）	del
	SWISS-PROTのID	---
	EntrezGeneのID	EntrezGene:45842
	その他のDBのID	FlyBase:FBgn0000429


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deadlockとは 意味・読み方・使い方

deadlockの品詞ごとの意味や使い方

deadlockの変形一覧

deadlockの学習レベル

deadlock

「deadlock」を含む例文一覧

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Dead lock

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Deadlock (1970 film)

Deadlock (2021 film)

deadlock

語源

発音

名詞

派生語

動詞

派生語

Further reading

Deadlock

deadlock

「deadlock」を含む例文一覧

deadlockとは意味・読み方・使い方

deadlockの
品詞ごとの意味や使い方

deadlockの
変形一覧