sudo gedit /usr/local/cuda-5.5/libnsight/nsight.ini --launcher.defaultActionopenFile-vm../jre/bin/java-vmargs-XX:CompileCommand=exclude,java/lang/reflect/Array,newInstance-Dosgi.requiredJavaVersion=1.6-Xms40m-Xmx4096m-XX:MaxPermSize=512m…

#include <iostream> #include <string.h> using namespace std; template <class T> class Heap { public: Heap():n(), capacity() { this->arr = new T[capacity]; } ~Heap() { delete[] arr; } void insert(T v) { if (n >= capacity) { T* tmp =…

前面我们分析了Dalvik虚拟机堆的创建过程,以及Java对象在堆上的分配过程. 这些知识都是理解Dalvik虚拟机垃圾收集过程的基础.垃圾收集是一个复杂的过程,它要将那些不再被引用的对象进行回收.一方面要求Dalvik虚拟机能够标记出哪些对象是不再被引用的.还有一方面要求Dalvik虚拟机尽快地回收内存,避免应用程序长时间停顿.本文就将详细分析Dalvik虚拟机是怎样解决上述问题完毕垃圾收集过程的. 老罗的新浪微博:http://weibo.com/shengyangluo,欢迎关注! <An…

this article picked from:http://viralpatel.net/blogs/setting-tomcat-heap-size-jvm-heap-eclipse/ Recently while running Tomcat under Eclipse for one of the web application I was getting Java Heap memory related error java.lang.OutOfMemoryError.What ne…

That is because your web application has a memory leak. A common issue are "PermGen" memory leaks. They happen because the Classloader (and the Class objects it loaded) cannot be recycled unless some requirements are met (*). They are stored in…

一.首先给出查询当前JVM内存的代码: 下面是查询当前JVM 内存大小的代码,可以测试设置后JVM 的内存是否会变化.增加JVM 内存的配置项后,无需重新启动eclipse .具体的代码如下: public class JvmArguments { public static void main(String[] args) { System.out.println("JVM内存信息:"); //最大可用内存,对应-Xmx System.out.println("最大可用内存…

来自:https://www.mapr.com/blog/how-to-avoid-java-heap-space-errors-understanding-and-managing-task-attempt-memory#.VMWvNDGUfXY Keeping these five steps in mind can save you a lot of headaches and avoid Java heap space errors. Calculate memory needed. C…

In Eclipse IDE, if your program is consuming a lot of memory (loading big data) like this : List<Domain> list = domainBo.findAllDomain(100000);   for(Domain domain : list){ process(domain.getDomainName()); } It can easily hit java.lang.OutOfMemoryEr…

When run test file in netbean. all dependency and resource are right, but it raise up java.lang.OutOfMemoryError: Java heap space at LUX_API_ArticleTest.testComputeEolObsolesceneRisk(LUX_API_ArticleTest.java:505) solution1: change netbean conf file ,…

windows系统下通过cmd命令:redis-server.exe redis.windows.conf 启动redis报错,控制台报错如下: The Windows version of Redis allocates a memory mapped heap for sharing with the forked process used for persistence operations. In order to share this memory, Windows allocates…