我想,我听说了,但不知道在哪里。
" 强力 " 上传: "/强 " 我告诉过Jit
似乎它来了。 (我一小时前才发现)
在此列出几个链接
您需要最新版本的 < a href=" "https://blogs.msdn.com/b/clrcodegeneration/archive/2014/05/12/ryujit-ctp4 - 现用- more- simd-type- types- and- better- os- support/" rel="无依无依无靠" >RyuJIT
https://www.nuget.org/packages/System.Numeprics.Vectors. rel=“不跟随 noreferrer”>微软 SIMMD 驱动的矢量类型 (努埃特)
不, 在. NET 中不存在您可以自己写入机器代码的假想。 代码生成完全取决于及时的编译者。 它当然能够根据机器处理器的能力定制代码生成。 Ngen. exe 必须总是运行在目标机器上的原因之一 。. NET 4. 5 中的杂音是否被调用来利用 sse4 或 avx 是一个尚未解决的问题, 我还没有听说过任何问题。 微软除了修复错误外, 也不会对杂乱无章。 非常不稳定 和 4. 5 并不是一个侧面的版本 。
VS-11确实有一个更新的 C++ 的代码生成器。 它能够自动传导循环, 并且确实使用 SIMD/ AVX 的指令 。 此 < href=" http://blogs. microsoft.co. il/blogs/ sasha/ archive/2011/10/17/ simd- optimed- c- code- in- visual- studio- 11. aspx" rel = “ nofollow noreferr” > 博客 post < a > 提到, 简短的视频是 < a href=" http://channel9. msdn.com/ Events/ Windows-Camp/Developinging- Windows-8- Metro- standow- apps- in- Cpp/ Gettingting- the- most- out- MSVC- compiler- AutoVer- atoriztoriztorizer" rel@ rel= " rel= " rel= " rel= " rel= " refolnn noreferr> >, 这里可使用 < < < < < / a/ a/ a
最新消息:"http://blogs.msdn.com/b/clrcodegend/archive/2014/04/03/ryujit-ctp3-how-to-use-simd.aspx" rel=“nofollow noreferr"> new x64 jitter
更有可能取得丰硕成果的前进道路是 < a href="http://blogs.msdn.com/b/dotnet/archive/2014/04/02/announcing-net-native-preview.aspx" rel="nofollow norefererr".NET Intal
更新: 在.NET 4. 6, System. Numeprics. Vectors. dll 组装中发运的更新。 请注意, 框架包括的是一个“ 安全”, 与 MSDN 文档不符, Vector< T> 已经丢失。 Nuget 软件包( 4. 1. 0) 匹配 。
是,您可以使用某些矢量类型,以确保在有硬件可用时使用硬件加速。
< a href=>https://learn.microsoft.com/en-us/dotnet/standalics/numberics#simd-papid-victor-types" rel=“不跟随 Noreferr">https://learn.microsoft.com/en-us/dotnet/standics/nudics#simd-papid-victor-types
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