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---|
SIMPLE | xf_data_registry | range | PRIMARY | PRIMARY | 27 | | 26 | Using where |
SELECT data_key, data_value
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---|
SIMPLE | xf_data_registry | range | PRIMARY | PRIMARY | 27 | | 2 | Using where |
SELECT *
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Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
---|
SIMPLE | xf_brivium_addon | index | | PRIMARY | 77 | | 1 | |
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Select Type | Table | Type | Possible Keys | Key | Key Len | Ref | Rows | Extra |
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Params: post, 583321, a:24:{i:0;s:66:"9月24日,龙芯中科正式发布了新一代服务器处理器";i:1;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:13:"龙芯3C5000L";}}i:2;s:490:",和此前推出的通用处理器龙芯3A5000一样,都基于自主指令系统LoongArch打造。2020年,龙芯中科自主指令系统LoongArch问世,基于龙芯二十年的CPU研制和生态建设积累,从顶层架构,到指令功能和ABI标准等,全部自主设计,不需国外授权。
2021年7月,龙芯3A5000处理器发布,首次落地LoongArch指令集,性能逼近国际主流水平,标志着自主研发CPU的性能完全可以超过引进技术。
";i:3;a:4:{s:3:"tag";s:3:"url";s:6:"option";s:66:"https://static.cnbetacdn.com/article/2021/0927/4d3ff9e82123fed.png";s:8:"original";a:2:{i:0;s:74:"[URL='https://static.cnbetacdn.com/article/2021/0927/4d3ff9e82123fed.png']";i:1;s:6:"[/URL]";}s:8:"children";a:1:{i:0;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:96:"https://rdimg.com/proxy/https://static.cnbetacdn.com/thumb/article/2021/0927/4d3ff9e82123fed.png";}}}}i:4;s:56:"
龙芯3A5000、龙芯3B5000、龙芯3C5000L处理器
";i:5;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:314:"龙芯3C5000L处理器采用四核、四Die封装,单片最多16核心,典型支持2-4路互联,整机最多64核心,SPEC CPU2006性能分值大于900分,达到中高端主流服务器水平,而且相比上代龙芯3B4000提升了至少7-8倍,可全面满足云计算、数据中心的性能需求。";}}i:6;s:93:"
通过LoongArch自主指令集,相同的源代码对比此前支持的MIPS指令系统,";i:7;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:47:"动态执行指令数平均可以减少10-20%";}}i:8;s:80:",而且融合了x86、ARM等国际主流指令系统的主要功能特性。
";i:9;a:4:{s:3:"tag";s:3:"url";s:6:"option";s:66:"https://static.cnbetacdn.com/article/2021/0927/153e68c35f9b803.jpg";s:8:"original";a:2:{i:0;s:74:"[URL='https://static.cnbetacdn.com/article/2021/0927/153e68c35f9b803.jpg']";i:1;s:6:"[/URL]";}s:8:"children";a:1:{i:0;a:4:{s:3:"tag";s:3:"img";s:6:"option";N;s:8:"original";a:2:{i:0;s:5:"[IMG]";i:1;s:6:"[/IMG]";}s:8:"children";a:1:{i:0;s:96:"https://rdimg.com/proxy/https://static.cnbetacdn.com/thumb/article/2021/0927/153e68c35f9b803.jpg";}}}}i:10;s:104:"
龙芯中科强调,龙芯3C5000L服务器解决方案与同类方案相比,具有四大优势:
";i:11;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:16:"- 自主架构";}}i:12;s:69:"
指令架构与片内IP全部自主设计,不需国外授权。
";i:13;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:16:"- 性能超群";}}i:14;s:52:"
性能及用户体验领先国产同类产品。
";i:15;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:16:"- 生态兼容";}}i:16;s:61:"
通过二进制翻译实现跨指令平台应用兼容。
";i:17;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:16:"- 安全融合";}}i:18;s:100:"
专门机制防止“幽灵”与“熔断”攻击,集成安全可信、商用密码模块。
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目前,龙芯3C5000L服务器解决方案正在加速进行生态建设,";i:21;a:4:{s:3:"tag";s:1:"b";s:6:"option";N;s:8:"original";a:2:{i:0;s:3:"[B]";i:1;s:4:"[/B]";}s:8:"children";a:1:{i:0;s:117:"提供双路、四路、存储解决方案合作,可提供指令集授权、芯片参考设计,共享主板技术";}}i:22;s:64:",支持伙伴技术提升,对Linux实现全内核支持。
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