am5728 High -performance calculation (parallel calculation) Introduction and test of OpenCl/OpenMP

2023-02-20  

1. Establish Maven project and guide the dependency package in pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.lcz</groupId>
  <artifactId>struts_spring</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  <dependencies>
  	<dependency>
  		<groupId>org.apache.struts</groupId>
  		<artifactId>struts2-spring-plugin</artifactId>
  		<version>2.5.13</version>
  	</dependency>
  	<dependency>
	  <groupId>org.apache.struts</groupId>
	  <artifactId>struts2-core</artifactId>
	  <version>2.5.13</version>
	</dependency>
  </dependencies>
</project>

2. configuration inweb.xml

<filter> 
     <display-name> StrutSprePareandexecutefilter </Display-Name> 
     <filter-name> StrutSprePareandexecutefilter </filter-name> 
     <filter-class> org.apache.struts2.dispatcher.filter.StrutSprePareandexecuteFilter </Filter-Class> 
   </filter> 
   <filter-mapping> 
     <filter-name> StrutSprePareandexecutefilter </filter-name> 
     <url-Pattern>/*</url-Pattern> 
   </filter-mapping> 
 
   <!-It is used to initialize the Spring container during the launch of the web container-> 
   <listener> 
     <listener-Class> ORG.SpringFramework.web.contextLoaderlistener </Listener-Class> 
   </listener> 
   <Context-Param> 
   <Param-name> ContextConfigLocation </param-name> 
   <Param-Value> ClassPath: Conf/Spring _*. XML </Param-Value> 
   </Context-Param>

3. Configuration of the Struts.xml file under Resources

<? Xml version = "1.0" encoding = "UTF-8"?> 
 <! Doctype Struts Public 
     "-Apache Software Foundation // DTD Struts Configuration 2.5 // EN" 
     "http://struts.apache.org/dtds/struts-5.dtd"> 
 <struts> 
 <package name = "login" namespace = "/login" extends = "struts-default"> 
 <!-Use the Action component webaction managed by Spring. During the configuration of Action, reference the Class attribute to the bean ID-> 
 <action name = "web" class = "webaction"> 
 <result name = "success">/web-inF/Success.jsp </result> 
 </enjoy> 
 </package> 
 </strongs>

4.Spring_web.xml configuration

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:beans="http://www.springframework.org/schema/beans" 
	xmlns:context="http://www.springframework.org/schema/context" 
	xmlns:jdbc="http://www.springframework.org/schema/jdbc"  
	xmlns:jee="http://www.springframework.org/schema/jee" 
	xmlns:jms="http://www.springframework.org/schema/jms"
	xmlns:lang="http://www.springframework.org/schema/lang"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:tx="http://www.springframework.org/schema/tx"
	
	xmlns:util="http://www.springframework.org/schema/util"  
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
		http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd
		http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.1.xsd
		http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-4.1.xsd
		http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-4.1.xsd
		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd
		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd
		">
	<context:component-scan base-package="com.lcz.web"/>
</beans>

5.Webaction file

package com.lcz.web;

import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

@Controller
@Scope("prototype")
public class WebAction{
	private String message;
	public String getMessage() {
		return message;
	}
	public String execute() {
		System.out.println("Web action");
		message="spring";
		return "success";
	}
}

source

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