Use Help | Edit Custom VM Options… An editor will open automatically for the right .vmoptions file, adjust the value of -Xmx, save and restart IntelliJ IDEA: Check these documents from IntelliJ IDEA knowledge base for more details: Configuring JVM options and platform properties The JVM could not be started. The main method may have … Read more
I just ran into the same issue and had it at a re-producable state. This is the error I was getting: 08-04 17:37:05.491: A/libc(4233): @@@ ABORTING: INVALID HEAP ADDRESS IN dlfree 08-04 17:37:05.491: A/libc(4233): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1) What it boiled down to is a function call being made from two different … Read more
Begin with installing windbg: http://www.microsoft.com/whdc/Devtools/Debugging/default.mspx Then turn on the pageheap like this: gflags.exe /p /enable yourexecutable.exe /full This will insert a non writable page after each heap allocation. After this launch the executable from inside windbg, any writes outside the heap will now be caught by this debugger. To turn of the pageheap afterwards use … Read more
As @Juul stated Reference types are stored in the Heap and values in the stack. Here is the explanation: Stack and Heap Stack is used for static memory allocation and Heap for dynamic memory allocation, both stored in the computer’s RAM . Variables allocated on the stack are stored directly to the memory, and access … Read more
Modern operating systems do not give you direct access to hardware RAM and instead abstract it in so called virtual memory, which it maps to RAM on demand. Each process is usually given its own private copy of the complete address space. This allows the OS to move a process’ memory around in RAM at … Read more
The string literal will be allocated in data segment. The pointer to it, a, will be allocated on the stack. Your code will eventually get transformed by the compiler into something like this: #include <stdio.h> const static char literal_constant_34562[7] = {‘t’, ‘e’, ‘s’, ‘a’, ‘j’, ‘a’, ‘\0’}; int main() { char *a; a = &literal_constant_34562[0]; … Read more
The sawtooth pattern in the heap usage can be explained by the fact that several local variables are created during the invocation of the System.out.println invocation. Most notably in the Oracle/Sun JRE, several HeapCharBuffer instances are created in the young generation, as noted in the following snapshot obtained using the memory profiler of VisualVM: The … Read more
just use this function to decode…this is perfect solution for your error..because i also getting same error and i got this solution.. public static Bitmap decodeFile(File f,int WIDTH,int HIGHT){ try { //Decode image size BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeStream(new FileInputStream(f),null,o); //The new size we want to scale to final int REQUIRED_WIDTH=WIDTH; … Read more
Use this code: // Get current size of heap in bytes long heapSize = Runtime.getRuntime().totalMemory(); // Get maximum size of heap in bytes. The heap cannot grow beyond this size.// Any attempt will result in an OutOfMemoryException. long heapMaxSize = Runtime.getRuntime().maxMemory(); // Get amount of free memory within the heap in bytes. This size will … Read more
As far as I can tell, it seems like that code is still trying to allocate the array on the stack first, and then move it into the box after. It works for me if I switch to Vec<f64> in place of Box<[f64]> like this: fn new_gap(gap: usize) -> usize { let ngap = ((gap … Read more