Efficient store queue architecture

One embodiment of the present invention provides a store queue that applies the stores to a memory subsystem in program order. This store queue includes a content-addressable memory (CAM), which holds pending stores and facilitates looking up stores…

Unordered load/store queue

A method and processor for providing full load/store queue functionality to an unordered load/store queue for a processor with out-of-order execution. Load and store instructions are inserted in a load/store queue in execution order. Each entry in th…

[ZZ] GTX 280 GPU architecture

http://anandtech.com/show/2549 Now that NVIDIA’s has announced its newest GPU architecture (the GeForce GTX 200 series), interesting architectural details are popping up on the web. The best writeup I’ve found is by AnandTech. In the past, such detai…

[Windows Azure] How to use the Queue Storage Service

How to use the Queue Storage Service version 1.7 version 2.0 This guide will show you how to perform common scenarios using the Windows Azure Queue storage service. The samples are written in C# code and use the Windows Azure Storage Client for .NET.…

用Queue控制python多线程并发数量

python多线程如果不进行并发数量控制,在启动线程数量多到一定程度后,会造成线程无法启动的错误. 下面介绍用Queue控制多线程并发数量的方法(python3). # -*- coding: utf-8 -*- import threading import Queue import random import time maxThreads = 3 class store(threading.Thread): def __init__(self, store, queue): threadi…

LIST OF NOSQL DATABASES [currently 150]

http://nosql-database.org Core NoSQL Systems: [Mostly originated out of a Web 2.0 need] Wide Column Store / Column Families Hadoop / HBase API: Java / any writer, Protocol: any write call, Query Method: MapReduce Java / any exec, Replication: HDFS Re…

Snoop resynchronization mechanism to preserve read ordering

A processor employing a post-cache (LS2) buffer. Loads are stored into the LS2buffer after probing the data cache. The load/store unit snoops the loads in the LS2 buffer against snoop requests received from an external bus. If a snoop invalidate requ…

Flexible implementation of a system management mode (SMM) in a processor

A system management mode (SMM) of operating a processor includes only a basic set of hardwired hooks or mechanisms in the processor for supporting SMM. Most of SMM functionality, such as the processing actions performed when entering and exiting SMM,…

Method and system for early speculative store-load bypass

In an embodiment, the present invention describes a method and apparatus for detecting RAW condition earlier in an instruction pipeline. The store instructions are stored in a special store bypass buffer (SBB) within an instruction decode unit (IDU).…

Intel Sandy Bridge Microarchitecture Events

This is a list of all Intel Sandy Bridge Microarchitecture performance counter event types. Please see Intel Architecture Developer's Manual Volume 3B, Appendix A and Intel Architecture Optimization Reference Manual (730795-001) Name Description Coun…

(转) NAS（神经结构搜索）综述

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RabbitMQ in Action(5): Clustering and dealing with failure

Batteries included: RabbitMQ clustering The clustering built in to RabbitMQ was designed with two goals in mind: allowing consumers and producers to keep running in the event one Rabbit node dies, and linearly scaling messaging throughput by adding m…

gearman 简单试用

服务启动使用yum 的安装包安装server yum install -y gearmand 启动 systemctl restart gearmand 启动worker gearman -w -f date -- date 启动client 调用 gearman -f data -s 效果 2019年 01月 18日星期五 10:31:29 CST 参数说明 client && worker Common options to both client and…

Zookeeper客户端Curator使用详解

Zookeeper客户端Curator使用详解前提最近刚好用到了zookeeper,做了一个基于SpringBoot.Curator.Bootstrap写了一个可视化的Web应用: zookeeper-console 欢迎使用和star. 简介 Curator是Netflix公司开源的一套zookeeper客户端框架,解决了很多Zookeeper客户端非常底层的细节开发工作,包括连接重连.反复注册Watcher和NodeExistsException异常等等.Patrixck Hunt(Zo…

架构：Introducing Expert Systems and Distributed Architecure

原文地址:http://www.yourenterprisearchitect.com/2011/10/introducing-service-bus.html. Expert Systems. The enterprise is typically composed of expert systems that perform core business functions and perform them well. A retail system consists of points…

混合开发 Hybird Ionic Angular Cordova web 跨平台 MD

Markdown版本笔记我的GitHub首页我的博客我的微信我的邮箱 MyAndroidBlogs baiqiantao baiqiantao bqt20094 baiqiantao@sina.com 混合开发 Hybird Ionic Angular Cordova web 跨平台 MD 目录目录IonicIonic 简介Ionic 和 Cordova/PhoneGap 的关系零基础案例环境配置下载淘宝镜像 cnpm安装 ionic查看 ionic 可以创建的模板项目编写创建 ion…

zookeeper（六）：Zookeeper客户端Curator的API使用详解

简介 Curator是Netflix公司开源的一套zookeeper客户端框架,解决了很多Zookeeper客户端非常底层的细节开发工作,包括连接重连.反复注册Watcher和NodeExistsException异常等等.Patrixck Hunt(Zookeeper)以一句“Guava is to Java that Curator to Zookeeper”给Curator予高度评价. 引子和趣闻 Zookeeper名字的由来是比较有趣的,下面的片段摘抄自<从PAXOS到ZOOKEEPER…

转：Zookeeper客户端Curator使用详解

原文:https://www.jianshu.com/p/70151fc0ef5d Zookeeper客户端Curator使用详解前提最近刚好用到了zookeeper,做了一个基于SpringBoot.Curator.Bootstrap写了一个可视化的Web应用: zookeeper-console 欢迎使用和star. 简介 Curator是Netflix公司开源的一套zookeeper客户端框架,解决了很多Zookeeper客户端非常底层的细节开发工作,包括连接重连.反复注册Watche…

Android性能优化第（一）篇---基本概念

最近打算总结几篇app性能优化方面的东西,毕竟android弄了这么久,万一到哪些转了行,岁月久了就忘记了,纯粹当个人笔记.今个是第一篇---性能优化的基本概念,毛主席说了,让理论先行,理论指导实践.性能优化的重要性不想再强调,我是个新手,要开始开车了,阅读本文你会弄清楚或者再次回顾以下问题. 1.java的内存区域如何划分? 2.java中的引用有哪些?如何运用? 3.什么是内存泄露?内存泄露发生的场景有哪些? 4.Garbage Collector(垃圾回收器)什么是垃圾,什么是非垃圾? 看…

zz先睹为快:神经网络顶会ICLR 2019论文热点分析

先睹为快:神经网络顶会ICLR 2019论文热点分析 - lqfarmer的文章 - 知乎 https://zhuanlan.zhihu.com/p/53011934 作者:lqfarmer链接:https://zhuanlan.zhihu.com/p/53011934来源:知乎著作权归作者所有.商业转载请联系作者获得授权,非商业转载请注明出处. ICLR-2019(International Conference on Learning Representations 2019),将于2019…

(转载） AutoML 与轻量模型大列表

作者:guan-yuan 项目地址:awesome-AutoML-and-Lightweight-Models 博客地址:http://www.lib4dev.in/info/guan-yuan/awesome-AutoML-and-Lightweight-Models/163359611 awesome-AutoML-and-Lightweight-Models A list of high-quality (newest) AutoML works and lightweight model…

（转）AutoML 与轻量模型大列表： awesome-AutoML-and-Lightweight-Models

Awesome-AutoML-and-Lightweight-Models 原文:http://bbs.cvmart.net/articles/414/zi-yuan-automl-yu-qing-liang-mo-xing-da-lie-biao A list of high-quality (newest) AutoML works and lightweight models including 1.) Neural Architecture Search, 2.) Lightweight…

【转贴】GS464/GS464E

GS464/GS464E GS464为四发射64位结构,采用动态流水线.其1.0版本(简称GS464)为9级流水线结构,在龙芯3A.3B.2H中使用.其2.0版本(简称GS464E)为12级动态流水线结构,在龙芯3A1500.龙芯3A2000.龙芯3B2000.龙芯3A3000.龙芯3B3000等CPU中使用. GS464系列CPU核限于自用. 规格 GS464规格特征 GS464E规格特征 ISA MIPS64 R2 + 自定义扩展指令 LoongISA v1 调试接口协议 EJTAG E…

spark 笔记 7: DAGScheduler

在前面的sparkContex和RDD都可以看到,真正的计算工作都是同过调用DAGScheduler的runjob方法来实现的.这是一个很重要的类.在看这个类实现之前,需要对actor模式有一点了解:http://en.wikipedia.org/wiki/Actor_model http://www.slideshare.net/YungLinHo/introduction-to-actor-model-and-akka 粗略知道actor模式怎么实现就可以了.另外,应该先看看DAG相关的概念…

Understanding User and Kernel Mode

https://blog.codinghorror.com/understanding-user-and-kernel-mode/ Continue Discussion92 repliesJan '08 JamieF This article should be marked with a caveat that states that most of what it says applies only to .NET programs running on Windows on x86 ha…

浅析kubernetes中client-go Informer

之前了解了client-go中的架构设计,也就是 tools/cache 下面的一些概念,那么下面将对informer进行分析 Controller 在client-go informer架构中存在一个 controller ,这个不是 Kubernetes 中的Controller组件:而是在 tools/cache 中的一个概念,controller 位于 informer 之下,Reflector 之上.code Config 从严格意义上来讲,controller 是作为一个 share…

（转）Illustrated: Efficient Neural Architecture Search ---Guide on macro and micro search strategies in ENAS

Illustrated: Efficient Neural Architecture Search --- Guide on macro and micro search strategies in ENAS 2019-03-27 09:41:07 This blog is copied from: https://towardsdatascience.com/illustrated-efficient-neural-architecture-search-5f7387f9fb6 Designi…