std::experimental::simd_abi:: compatible
From cppreference.net
<
cpp
|
experimental
|
simd
C++
Experimental
| Technical Specification | ||||
| Filesystem library (filesystem TS) | ||||
| Library fundamentals (library fundamentals TS) | ||||
| Library fundamentals 2 (library fundamentals TS v2) | ||||
| Library fundamentals 3 (library fundamentals TS v3) | ||||
| Extensions for parallelism (parallelism TS) | ||||
| Extensions for parallelism 2 (parallelism TS v2) | ||||
| Extensions for concurrency (concurrency TS) | ||||
| Extensions for concurrency 2 (concurrency TS v2) | ||||
| Concepts (concepts TS) | ||||
| Ranges (ranges TS) | ||||
| Reflection (reflection TS) | ||||
| Mathematical special functions (special functions TR) | ||||
| Experimental Non-TS | ||||
| Pattern Matching | ||||
| Linear Algebra | ||||
| std::execution | ||||
| Contracts | ||||
| 2D Graphics |
Extensions for parallelism v2
| Parallel exceptions | ||||
| Additional execution policies | ||||
| Algorithms | ||||
| Task blocks | ||||
| Data-parallel vectors | ||||
SIMD library
| Main classes | ||||||||||||
| ABI tags | ||||||||||||
|
||||||||||||
| Alignment tags | ||||||||||||
| Where expression | ||||||||||||
| Casts | ||||||||||||
| Algorithms | ||||||||||||
| Reduction | ||||||||||||
| Mask reduction | ||||||||||||
| Traits | ||||||||||||
| Math functions | ||||||||||||
|
定义于头文件
<experimental/simd>
|
||
|
template
<
class
T
>
using compatible = /*由实现定义*/ ; |
(并行 TS v2) | |
compatible < T > 是一个实现定义的 ABI 标签别名。
注释
其目的是使用能为元素类型 T 产生最高效数据并行执行的 ABI 标签,确保目标架构上翻译单元间的 ABI 兼容性。
参见
|
(parallelism TS v2)
|
用于存储单个元素的标签类型
(类型别名) |
|
(parallelism TS v2)
|
用于存储指定数量元素的标签类型
(别名模板) |
|
(parallelism TS v2)
|
最高效的标签类型
(别名模板) |
|
(parallelism TS v2)
|
获取给定元素类型和元素数量的 ABI 类型
(类模板) |