From 1109132f09d75da9a28b649c7677bb6ce07c40c0 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:41:45 -0500 Subject: initial commit --- .../web/api/navigatorconcurrenthardware/index.html | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 files/es/web/api/navigatorconcurrenthardware/index.html (limited to 'files/es/web/api/navigatorconcurrenthardware/index.html') diff --git a/files/es/web/api/navigatorconcurrenthardware/index.html b/files/es/web/api/navigatorconcurrenthardware/index.html new file mode 100644 index 0000000000..d7cee835c0 --- /dev/null +++ b/files/es/web/api/navigatorconcurrenthardware/index.html @@ -0,0 +1,71 @@ +--- +title: NavigatorConcurrentHardware +slug: Web/API/NavigatorConcurrentHardware +tags: + - API + - Concurrency + - HTML DOM + - Interface + - Navigator + - NavigatorCPU + - NavigatorConcurrentHardware + - NeedsBrowserCompatibility + - NeedsTranslation + - Reference + - Threading + - Threads + - TopicStub + - WorkerNavigator + - Workers +translation_of: Web/API/NavigatorConcurrentHardware +--- +

{{APIRef("HTML DOM")}}

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The NavigatorConcurrentHardware {{Glossary("mixin")}} adds to the {{domxref("Navigator")}} interface features which allow Web content to determine how many logical processors the user has available, in order to let content and Web apps optimize their operations to best take advantage of the user's CPU.

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{{AvailableInWorkers}}

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The number of logical processor cores is a way to measure the number of threads which can effectively be run at once without them having to share CPUs. Modern computers have multiple physical cores in their CPU (two or four cores is typical), but each physical core is also usually able to run more than one thread at a time using advanced scheduling techniques. So a four-core CPU may return 8. The browser may, however, choose to reduce the number in order to represent more accurately the number of {{domxref("Worker")}}s that can run at once

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Properties

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{{domxref("NavigatorConcurrentHardware.hardwareConcurrency")}} {{readonlyinline}}
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Returns the number of logical processors which may be available to the user agent. This value is always at least 1, and will be 1 if the actual number of logical processors can't be determined.
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Methods

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The NavigatorConcurrentHardware mixin has no methods.

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Specifications

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SpecificationStatusComment
{{SpecName('HTML WHATWG', '#navigatorconcurrenthardware', 'NavigatorConcurrentHardware')}}{{Spec2('HTML WHATWG')}}Initial definition.
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Browser compatibility

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{{Compat("api.NavigatorConcurrentHardware")}}

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See also

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