We're looking for a user researcher to understand the needs of developers and designers. Is this you or someone you know? Check out the post: https://mzl.la/2IGzdXS

我们的志愿者还没有将这篇文章翻译为 中文 (简体)加入我们帮助完成翻译
您也可以阅读此文章的English (US)版。

SIMD.js has been taken out of active development in TC39 and removed from Stage 3. It is not being pursued by web browsers for implementation anymore. SIMD operations exposed to the web are under active development within WebAssembly, with operations based on the SIMD.js operations.

The static SIMD.%type%.div() method returns a new instance with the lane values divided (a / b). This function is defined only on floating point SIMD types.

Syntax

SIMD.Float32x4.div(a, b)
SIMD.Float64x2.div(a, b)

Parameters

a
An instance of a SIMD type.
b
Another instance of a SIMD type.

Return value

A new corresponding SIMD data type with the lane values of a and b divided (a / b).

Examples

var a = SIMD.Float32x4(2, 2, 2, 2);
var b = SIMD.Float32x4(4, 4, 4, 4);
SIMD.Float32x4.div(a, b);
// Float32x4[0.5, 0.5, 0.5, 0.5]

var c = SIMD.Float64x2(6, 2);
var d = SIMD.Float64x2(3, 3);
SIMD.Float64x2.div(c, d);
// Float64x2[2, 0.66666666]

Specifications

Specification Status Comment
SIMD
The definition of 'SIMDConstructor.div' in that specification.
Obsolete Initial definition.

Browser compatibility

Experimental SIMD.js has been removed from browsers. It's still available in Firefox Nightly, but will be removed in favor of a SIMD implementation in WebAssembly. See also bug 1416723.

See also

文档标签和贡献者

此页面的贡献者: fscholz
最后编辑者: fscholz,