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https://www.tsingfun.com/it/os_kernel/1193.html 

从异构软件开发者的角度看异构计算 - 操作系统(内核) - 清泛网 - 专注C/C++...

...形处理接口来利用GPU的计算资源,后来CUDA[3]的推出,将基于CPU+GPU的异构计算逐渐推广!紧接着越来越多的硬件厂商开始开发自己的异构硬件平台,他们也想推出自己的软件接口。这样就带了一个问题,我们作为程序开发人员,...
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Why exactly is eval evil?

...oated instead.) There are good alternatives to lock-based threading, like STM or actor models, that makes the use of it in anything but the lowest-level code evil. – JUST MY correct OPINION Oct 31 '10 at 23:18 ...
https://www.tsingfun.com/ilife/tech/1934.html 

一文讲透区块链技术原理 - 资讯 - 清泛网 - 专注C/C++及内核技术

...(一种数字货币)而设计出的一种特殊的数据库技术,它基于密码学中的椭圆曲线... 区块链是什么? “区块链”技术最初是由一位化名中本聪的人为比特币(一种数字货币)而设计出的一种特殊的数据库技术,它基于密码学...
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Common programming mistakes for Clojure developers to avoid [closed]

... do it, but only the object reference in the ref itself is governed by the STM - not the referred object and its fields (unless they are immutable and point to other refs). So whenever possible, prefer to only immutable objects in refs. Same thing goes for atoms. ...
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File input 'accept' attribute - is it useful?

...xt/css css text/h323 323 text/html htm text/html html text/html stm text/iuls uls text/plain bas text/plain c text/plain h text/plain txt text/richtext rtx text/scriptlet sct text/tab-separated-values tsv text/webviewhtml htt text/x-component htc text/x-setext etx text/...
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Skip List vs. Binary Search Tree

... et al. by 63% to 224%, and a RBT that uses software transactional memory (STM) by 13 to 134 times EDIT to add: Pugh's lock-based skip list, which was benchmarked in Fraser and Harris (2007) "Concurrent Programming Without Lock" as coming close to their own lock-free version (a point amply insiste...
https://www.tsingfun.com/it/da... 

MySQL主从服务器数据一致性的核对与修复 - 数据库(内核) - 清泛网 - 专注C/...

...过程需要在从服务器上重放,所以主从复制的格式必须是基于STATEMENT的,不能是基于ROW的。 实际操作时的命令大致如下: shell> pt-table-checksum \ --replicate=percona.checksums \ --host=<MASTER_HOST> \ --user=<MASTER_USER> \ --passwo...
https://www.tsingfun.com/it/opensource/1370.html 

开源跳板机(堡垒机)Jumpserver v2.0.0 使用说明 - 开源 & Github - 清泛网 ...

...开源的跳板机(堡垒机)系统,实现了跳板机应有的功能。基于ssh协议来管理,客户端无需安装agent。 支持常见系统: CentOS, RedHat, Fedora, Amazon Linux Debian SUSE, Ubuntu FreeBSD 其他ssh协议硬件设备说明视频: 用户管理: http://v.youku.co...
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Scala vs. Groovy vs. Clojure [closed]

...anguage in the LISP family, it's also dynamically typed. Features such as STM support give it some of the best out-of-the-box concurrency support, whereas Scala requires a 3rd-party library such as Akka to duplicate this. Syntactically, it's also the furthest of the three languages from typical Ja...
https://www.tsingfun.com/ilife/tech/772.html 

互联网运营人员必备的12款工具 - 资讯 - 清泛网 - 专注C/C++及内核技术

...究竟是怎么做出来的呢?使用易企秀,你也可以轻松制作基于H5手机幻灯片页面。它有多种动态模板,能实现文本和图片的滑动、隐现、放大缩小等动态效果。易企秀还与主流社会化媒体打通,方便了内容的分享与传播。 易企...