开发者_JAVA百科I\'m trying to implement malloc for my Operating Systems class, and I was wondering about the advantages of maintaining a doubly linked list of free memory blocks as opposed to a singly
I am doing machine learning in java using GATE Learning. I have a huge data set of documents to learn from. While using netbeans, I was getting java heap space error. So I provided 1600MB in the -Xmx
I\'m trying to write a file with some amount of data using this: public static <T extends SomeClass> void writeFile(String buffer, Class<T> clazz, int fileNumber) {
So I\'ve written the class below, and it works, but we are getting some heap overflow problems when using this. The images are limited to 5 mb each. Anyone have an idea on how to solve overflowing the
I am looking for a way to allocate a 2D (m x n) matrix on the heap where the elements are consecutive in memory. Currently I know of two ways to accomplish that:
I read a number of messages on this topic but this is a little different because I have NO heap errors (I cleaned everything up nicely - yay).But, I still see 166 errors in the error summary.
I\'ve set up a glassfish cluster with 1 DAS and 2 Node Agents. The system has TimedObjects which are batched once a day. As glassfish architecture, there is only 1 cluster instance allowed to trigger
The theoretical maximum heap value that can be set with -Xmx in a 32-bit system is of course 2^32 bytes, but typically (see: Understanding max JVM heap size - 32bit vs 64bit) one cannot use all 4GB.
This question already has answers here: Closed 11 years ago. Possible Duplicate: Can a local variable's memory be accessed outside its scope?
jhat is a great tool for analyzing Java heap dumps, but for large heaps its easy to waste a lot of time. Give jhat a runtime heap too small, and it may take 15 minutes to fail and run out of memory.
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