Java synchronized mechanism: Difference between revisions
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(Created page with "=Internal= * synchronized statement * synchronized modifier =Overview=") |
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* [[Java Language#synchronized_statement|synchronized statement]] | * [[Java Language#synchronized_statement|synchronized statement]] | ||
* [[Java Language#synchronized_modifier|synchronized modifier]] | * [[Java Language#synchronized_modifier|synchronized modifier]] | ||
* [[Java#Subjects|Java]] | |||
=Overview= | =Overview= | ||
=Inefficiencies= | |||
Code written using the <tt>syncrhonized</tt> mechanism is expensive on multicore CPU systems, because synchronization forces code to execute sequentially, which works against the goal of [[Parallelism#Overview|parallelism]]. The [[Java_8_Streams_API|Streams API]], introduced in Java 8, removes the need of explicitly using <tt>syncrhonized</tt>. | |||
Latest revision as of 18:49, 22 March 2018
Internal
Overview
Inefficiencies
Code written using the syncrhonized mechanism is expensive on multicore CPU systems, because synchronization forces code to execute sequentially, which works against the goal of parallelism. The Streams API, introduced in Java 8, removes the need of explicitly using syncrhonized.