Search DaniWeb - heap-size

Re: Bouncing Balls: Creating a new ball when two balls collide 1 Week Ago by toneewa …the freeze you mentioned. It was memory heap space and array allocating. E.g., …balls for (int i = 0; i < b.size(); i++) { this.b.get(i).move(); } // …frame.setSize(520, 540); // Set the frame size to 520x540 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Close … Re: Strings 18 Years Ago by jwenting heap size is dependent mainly on the amount of memory available to … least one duplicate (effectively creating another String of the same size every time you do anything with it that changes the… Java heap size issue 3 Years Ago by Mr.M … bat file that uses the java it says Invalid maximum heap size -Xmx4g. I've even tried to uninstall and reinstall java… Re: Heap Sort Stack Over Flow At 100,000 Random Elements 11 Years Ago by fonzi Hey James, Thanks for replaying i figured out later on that the cause of this is that the JVM stack size is too small for such a big array so the problem can be taken care by just increasing the stack size not the heap size :) thanks for the idea though Re: How to increase heap size allocated to a process?? 16 Years Ago by vijayan121 … be its bcoz the heap memory is less yes. to specify a larger process default heap size for your executable image,… use the [ICODE]/HEAP[/ICODE] linker switch. [url]http….aspx[/url] to allocate 468 MB of memory, the heap is not a good choice. use [ICODE]VirtualAlloc[/ICODE]… Heap Sort Running Way Too Slowly 14 Years Ago by OnTheRadio … Sort * Merge Sort * Quick Sort * Heap Sort The sorted result should be written to the…- 1); //put heap back in max-heap order end = end - 1; /* decrease heap size by one so the…;< "\n\nStarting Heap Sort... "; start_time = clock(); heap_sort (dataSetToSort, dataSetToSort.size()); // Print to file. … Why do I get a Java heap space error sometimes? 10 Years Ago by riahc3 … deploy message) and when I call it, it gives a heap size error. I have to restart the PC and from then… A Heaps Program in C++ 13 Years Ago by CSWalls … file for class Heap Heap::Heap() : size(0) { } // end default constructor Heap::~Heap() { } // end destructor bool Heap::heapIsEmpty() const { return bool(size == 0); } // end heapIsEmpty void Heap::heapInsert(const… Re: adding heap memory to java app 13 Years Ago by ~s.o.s~ Your OS/CPU architecture limits the maximum heap size you can allocate for your JVM process. Read [URL="…-in-windows/987576#987576"]this[/URL]. The setting for heap size depends on the IDE which you are using but for… [URL="http://www.nanopico.net/2009/10/increase-memory-heap-size-for-java-app-in-eclipse/"]this[/URL]. Re: How to create array whose size is larger than max int? 13 Years Ago by kramerd …to the JVM: [icode]java -Xms<initial heap size> -Xmx<maximum heap size>[/icode] According to [URL="http://hausheer… the JVM, you will have more memory allocated to the heap. In eclipse, you can do this using the "…blogspot.com/2006/06/6-common-errors-in-setting-java-heap.html"]this article[/URL] about common mistakes you … Re: How to create array whose size is larger than max int? 13 Years Ago by titan5 … the JVM: [icode]java -Xms<initial heap size> -Xmx<maximum heap size>[/icode] According to [URL="http://hausheer… the JVM, you will have more memory allocated to the heap. In eclipse, you can do this using the "…blogspot.com/2006/06/6-common-errors-in-setting-java-heap.html"]this article[/URL] about common mistakes you … Re: calculate the amount of heap memory 15 Years Ago by ArkM …the previous post) is not the same thing as CRT heap. Visual C++ includes (via <malloc.h>… #include <malloc.h> /// returns used heap size in bytes or negative if heap is corrupted. long HeapUsed() { _HEAPINFO info = {… help for more _heapwalk/_HEAPINFO details (unused or corrupted heap blocks etc). Of course, no standard C or C… Re: calculate the amount of heap memory 15 Years Ago by ArkM To Ancient Dragon: Yes, you right. But I think, RAM and/or max swap file size(s) are (nearly) useless values in practice (especially for ordinary applications in common multiprogramming environments). So used RTL heap size is (IMHO) the only sensitive parameter. A* Search Program 13 Years Ago by mathpro …; tmp = Heap[pos1]; Heap[pos1] = Heap[pos2]; Heap[pos2] = tmp; } public void insert(Node elem) { size++; Heap[size] = elem; int current = size; while (Heap[current].getF() < Heap[parent(current… Re: HeapSort help 12 Years Ago by baby_c … then largest ← l else largest ← i if r ≤ heap-size [A] and A[i] > A[largest] then …i] ↔ A[largest] Heapify (A, largest) BUILD_HEAP (A) heap-size (A) ← length [A] For i ← floor(length[A… help with reaction on this... 15 Years Ago by arLe20 … main(String[] args) throws IOException { int size, i; size = 100; Heap theHeap = new Heap(size); for (i = 0; i < size; i++) { int random = (int) (…--) theHeap.trickleDown(i); System.out.print("Heap: "); theHeap.displayArray(); theHeap.displayHeap(); for (i = size - 1; i >= 0; i--) {… Problem whit load of xml file into Oracle using StringBuffer 13 Years Ago by DragonL …+ query); //Get the jvm heap size. long heapSize = Runtime.getRuntime().totalMemory(); //Print the jvm heap size. System.out.println("Heap Size = " + heapSize);…@2acc65 insert : INSERT INTO POTABLE_MBN (purchaseOrder) VALUES (XMLType(?)) Heap Size = 2031616 Test : line id > 1250 text >… NetBeans Profiler and memory analysis 14 Years Ago by soheilshoolookh … results in NetBeans Profilers! Take a look at my Heap history in NetBeans Profiler: "You can also find….com/threads.png[/URL] Here is snapshot of used heap. [URL="http://soheil.jahangiri.googlepages.com/memory-heap4…if garbage is collecting in that points why my used heap size doesn't decrease?!!! I empty my Vector slowly not … Re: HeapSort help 12 Years Ago by Taywin … you were right about using A[0] as heap-size for this algorithm. This is really silly when …-_- 2)In Heapify(), line [CODE]if r ≤ heap-size [A] and A[i] > A[largest][/CODE] …should be [CODE]if r ≤ heap-size [A] and A[r] > A[largest][/CODE]…own code. 3)Because A[0] is the heap-size, you need to be careful when the algorithm… Re: HeapSort help 12 Years Ago by baby_c … you were right about using A[0] as heap-size for this algorithm. This is really silly when …-_- 2)In Heapify(), line [CODE]if r ≤ heap-size [A] and A[i] > A[largest][/CODE]… should be [CODE]if r ≤ heap-size [A] and A[r] > A[largest][/CODE]… code. 3)Because A[0] is the heap-size, you need to be careful when the algorithm… Which is the exact memory usage ? 10 Years Ago by newbie14 I have been taking few different heap snapshots. What I see is that … is bytes: " + memory); //Print the jvm heap size. long heapSize = runtime.totalMemory(); System.out.println("\n…\nHeap Size = " + heapSize); int mb = 1024*1024; System.out.println("##### Heap utilization statistics [MB] … Can Java handle this much data? 14 Years Ago by OffbeatPatriot … program ran out of memory. I tried messing with the heap size, I have 4GB of RAM so I tried passing -Xms1024m… and I doubt that they would want to mess with Heap Sizes, or use the command line. So can I adjust… the heap from within the program(set the heap at the start of the main method… proble in java wrapper service Configuration file. 15 Years Ago by paurik …java.additional.1= # Initial Java Heap Size (in MB) #wrapper.java.initmemory=3 # Maximum Java Heap Size (in MB) #wrapper.java.maxmemory… for log levels) wrapper.logfile.loglevel=INFO # Maximum size that the log file will be allowed to grow to… before # the log is rolled. Size is specified in bytes. The default value # of 0… HeapSort help 12 Years Ago by baby_c …". the first question is how we can maintain the heap size? The book doesn't help with that. I choose the… 0th element of the array as the heap size. but when I run the program it ended up with… problem in gentoo 18 Years Ago by jindalarpan … installed gentoo. i am not able to set a java heap size of more than 2600m on these machines. I m getting… initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. -------------------------------------------------- My suspicion is… problem in java 18 Years Ago by jindalarpan … installed gentoo. i am not able to set a java heap size of more than 2600m on these machines. I m getting… initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. -------------------------------------------------- My suspicion is… Re: HeapSort help 12 Years Ago by Taywin … you cannot access an array at A[length(A)] - The heap-size is a global variable of the class. You must not… merge large sorted blocks of a file on a PC 13 Years Ago by Nooshin Z … 1.5 GB and is on my hard disk. The heap size our program is permitted to use is limited to 32… Java and Oracle 18 Years Ago by shaji … ? How to enable the parallel GC ? How to set the heap size ? Java and Oracle 18 Years Ago by shaji … ? How to enable the parallel GC ? How to set the heap size ?