readynas 4200

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OpenMP multithreaded Programming timing issues

When doing the matrix multiplication parallelization test, there was a problem when timing the clock () with First look at the serial program:matrix_cpu.c#includeAfter compiling, run the program and get the following result:[Email protected] matrix]$./matrix_cpustart ... time:26.130000sSince the CPU is Xeon e5-2650, it is relatively fast (but still serial, that is, single-core one-threaded), so it will take 26 seconds (171 seconds on the blogger's i5-4200

DHCP configuration: Automatically Obtaining IP addresses in linux and windows

{# --- default gateway option routers 192.168.248.3; option subnet-mask Optional values 255.0; option time-offset 28800; # Eastern Standard Time range dynamic-bootp 192.168.248.80 192.168.248.180; default-lease-time 21600; max-lease-time 43200; host ns {next-server marvin.redhat.com; hardware ethernet 12: 34: 56: 78: AB: CD; fixed-address 192.168.248.3 ;}} [root @ vm2 root] # [root @ vm2 root] # service dhcpd restart ??? Dhcpd ?? [???] ??? Dhcpd ?? [???] [Root @ vm2 root] # // restart the dhcp

For details, refer to third-party libraries in Angular-Cli and third-party libraries in angular-cli.

For details, refer to third-party libraries in Angular-Cli and third-party libraries in angular-cli. Recently I have been studying angular (AngularJS 2) and used angular-cli to create a project based on the tutorial. However, I encountered a problem when adding JQuery and Bootstrap third-party libraries... Preliminary Test My initial idea is to directly write the relative token to index.html, as shown below: Rangoose... Not so good. the browser will capture the packet and the request will be d

Angular uses angular-cli to build a web front-end project. angularangular-cli

application. It takes about 30 seconds to start the application. ng server Note: use ctrl + c to disable the service. 5.3 Access the application through a browser Http: // localhost: 4200/ 6. Create the first component. 6.1 why make components The browser can only identify the tags pre-defined by browser developers. If we want the browser to recognize some new tags, we need to make a component to complete this task. Note: the basic idea of componen

How to Use Angular CLI to generate an Angular 5 Project tutorial, angularcli

-cli.json file after the project is generated. We recommend that you: Use the -- routing, -- prefix, -- style, and -- dry-run parameters when generating a project. first, use the -- dry-run parameter to check which files are generated correctly. After confirmation, remove the -- dry-run parameter to generate the file. Next I will generate a project and execute npm install: After the command is executed, the following project structure is displayed; There is the node_modules directory, that is,

Angular01 through ANGULAR-CLI to build Web front end projects

      Note: Use CTRL + C to close the service5.3 Accessing apps through a browser    Http://localhost:4200/      6 making the first component 6.1 why make a componentBrowsers can only identify those tags that are predefined by the browser developer, and if we want the browser to recognize some new tags, then we need to make a component to do the job.Note: The basic idea of the component is to teach the browser to recognize some new tags that have cust

ERROR in Appmodule isn't an ngmodule

Learning Angularjs 2.0, in the building development environment in the start of the card for a long time, groping a morning finally found a way, after constant testing finally to solve. It's still a little unclear, but I'm still documenting it.Error error in Appmodule isn't an ngmodule:Then I look at the dependent components NPM LS typescriptThere is a different version number, one that needs to be relied on 2.2.2 One is the installed version 2.3.2.Then enter CNPM install typescript [email prote

DAY09 Web Service (ENGINNER03)

Example-ca.certVI. deployment of Dynamic Web sites 6.1 yum-y install Mod_wsgiInstall packages that support the Python engine6.2/usr/share/doc/mod_wsgi-3.4/readmeIntroduction Document for WSGI features6.3 wget Http://172.25.0.254/pub/materials/webinfo.wsgiDownload the dynamic website with the following content:#!/usr/bin/env pythonImport timedef application (environ, start_response):response_body = ' UNIX EPOCH time ' now:%s\n '% time.time ()Status = ' OK 'Response_headers = [(' Content-type ',

awk Common commands for Linux

fully read;[3] Step three: Execute the end{commands} statement block when reading to the end of the input streamThe BEGIN statement block is executed before awk begins to read rows from the input stream, which is an optional block of statements. For example, the initialization of variables, the table-top statement of the printout table can usually be written in the BEGIN statement block.The end statement block executes after awk reads all the rows from the input stream, such as the analysis res

Install Angular2 under Linux (Ubuntu)

If you have seen Angular2 's official website, you should know that you can quickly build a angular project with CLI tools, install node. js and NPM before installing the CLI, and node. JS has a version of 6.9.0 or more, NPM should be above 3.0.0.My node. js and NPM were installed successfully, but always made an error while installing ANGULAR/CLI, and later knew that node. JS had to install the 6.9.4 version.Before installing node. js, if you do not have g++ and Libssl-dev installed, follow the

Installing Shellinabox-master

Installing Shellinabox-master 1 插件介绍:通过web页面管理linux主机(电脑版) A. Installation 12345678910111213141516171819202122232425262728293031 #安装依赖包yum install git openssl-devel pam-devel zlib-devel autoconf automake libtool-ymkdir-p/home/nulige/toolscd/home/nulige/tools#下载软件包git clone https://github.com/shellinabox/shellinabox.git cd shellinabox #安装软件需要的组件autoreconf-i#编译安装软件./configure--prefix=/usr/local/shellinaboxmake make install#创建普通用户,root用户需要设置后网页才能登录

20165231 2017-2018-2 "Java Programming" 6th Week study Summary

-system under Windows, so only the command line does not have a visual interface, such as the need for the interface to call third-party software, the situation can be viewed using virtual machine. Issue 3: Compile XXX Complete, run is prompt: Exception in thread "main" java.lang.NoSuchMethodError:Student. Problem 3 Solution: Prompt class with the same name in the same package or project, change the class name, save to run normally. Code HostingLearning progress Bar

The Linux kernel Adventures of the MD source code interpretation of 14 RAID5 non-bar read

AD (mddev->thread); 4193 release_stripe (SH); 4194 schedule (); 4195 Goto retry;4196}4197 finish_wait (conf->wait_for_overlap, w); 4198 Set_bit (Stripe_handle, sh->state); 4199 clear_bit (stripe_delayed, sh->state); 4200 if ((BI-GT;BI_RW Req_sync) 4201!test_and_set_bit (stripe_preread_active, sh-gt (state)) 4202 Atomic_inc (conf->preread_active_stripes); 4203 Release_stripe_plug (MD DEV, SH); 4204} else

How to troubleshoot server failures

. Another example: There is a foolproof 4200 boot does not display, found that the system log did not have any information, and the system LED is not lit. The initial judgment was that there was an error in the power supply. After careful examination, found that the power of the server is normal, so the most likely is the server's power management board failure. After replacing the power management board, the boot display is normal. But at this poin

2500 Yuan i3-4170/gtx750ti game computer DIY configuration recommended

2500 Yuan i3-4170/gtx750ti game Computer Configuration recommended. Considering that the budget is relatively compact, plus the four-generation platform is still not eliminated, so recommended a four-generation platform. Configuration orders and quotations are as follows; still not outdated 2500 Yuan I3-4170/gtx750ti game Computer Configuration recommendation accessories name brand model reference price Grid processor i3-4170 (has

ANGULAR4 Resolving cross-domain issues when using httpclient

Environment for cross-domain issues:When developing locally, use the command line NG s to turn on the service and access the address http://localhost:4200Assume that the service address of the calling data interface is Http://localhost:8088/api/data.actionWays to troubleshoot cross-domain issues:Under the ANGULAR4 project root directory, create a file Proxy.config.json with the following file contents:{ "/api": { "target": "http://localhost:8088" }}Then using the command line ng s--proxy-co

Internet: Post-mouse and cement era

enterprises to 4200多万家, It is no wonder that practitioners and bystanders have come to the conclusion that the combination of the Internet and the traditional industries is a trend and a reality, as the number of Internet players has exceeded 160 million and sustained growth. But the optimistic thing, to achieve a "good" this step, always have a certain distance. The internet has entered two or three industries, apart from information, entertainment,

Laptop Battery Maintenance and optimization _ Hardware Maintenance

possible to see hard drives are supported DMA/66 and DMA/100 standards, although for the speed of the general only 4200 rpm laptop hard disk, dma/100 in the transmission rate of the role is basically unable to show, because the internal transmission speed of the hard disk is not up to. But in terms of effectively reducing CPU share, it does have a big effect. 4. Central processing Unit and memory The two parts are put together because of the obvious

Calculate File Download Time

Download Function downloadtime (intfilesize, Strmodemtype) Dim timeinseconds, Modemspeed, Strdownloadtime, appendstring Dim Intyears, Intweeks, intdays Dim inthours, Intminutes, Intseconds Intyears = 0 Intweeks = 0 Intdays = 0 inthours = 0 Intminutes = 0 Intseconds = 0 Strdownloadtime = "" Select Case Strmodemtype Case "Cable" Modemspeed = 400000 Case "56kbps" Modemspeed = 7000 Case "33.6kbps" Modemspeed = 4200 Case "28.8kbps" Modemspeed = 3600 End Se

WIN98SE analysis of the main boot record code of the hard disk

,10h0000:06ed push si; 0-by:packet size = 10h bytes0000:06ee 8B F4 mov si,sp0000:06F0 Push AX0000:06F1 Push DX0000:06F2 B8 4200 mov ax,4200h0000:06F5 8A mov dl,[bp+24h]; Boot Record Drive0000:06f8 CD Int 13h0000:06FA 5A Pop DX0000:06FB Pop Ax0000:06FC 8D Ten Lea sp,[si+10h]0000:06FF 0A JC Short Loc_ret 0000:0701 locloop_0701:; Move Dx:ax to point end of buffer0000:0701 Inc. AX0000:0702 JNZ Short loc_07050000:0704 + inc DX0000:0705 loc_0705:; XRef 070

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