O que são esses tais de stack e heap que tanto se fala em gerenciamento de memória? Isso realmente são porções da memória como algumas pessoas falam ou é apenas um conceito abstrato para facilitar o

Sep 17, 2008 · What are the stack and heap? Where are they located physically in a computer's memory? To what extent are they controlled by the OS or language run-time? What is their scope? What determines their ...

Python includes the heapq module for min-heaps, but I need a max-heap. What should I use for a max-heap implementation in Python?

Java heap dump analysis can be complex at first but using tools such as Eclipse Memory Analyzer simplifies the process. JVM Heap Dump's are useful for the following scenarios:

Stack and heap memory is the abstraction over the memory model of the virtual memory ( which might swap memory between disk and RAM). So both stack and heap memory physically might be RAM or the disk? Then what is the reason where heap allocation seems to be slower than the stack counterpart? Also, the main program would be run in the stack or ...

Mar 18, 2012 · 937 Can someone help explain how can building a heap be O (n) complexity? Inserting an item into a heap is O (log n), and the insert is repeated n/2 times (the remainder are leaves, and can't violate the heap property). So, this means the complexity should be …

Oct 9, 2008 · $ java -agentlib:hprof=heap=sites ToBeProfiledClass HPROF Help $ java -agentlib:hprof=help The files are usually large and docs recommend JHAT for visualizing the outputs of the heap dump (Also mentioned above). Can figure out what parts of your program are eating your heap memory and maxing out CPU usage.

I wonder if there is a good way to find the source code that causes a heap corruption error, given the memory address of the data that was written 'outside' the allocated heap block in Visual Studio;

Apr 6, 2017 · The heap is part of your process's address space. The heap can be grown or shrunk; you manipulate it by calling brk(2) or sbrk(2). This is in fact what malloc(3) does. Allocating from the heap is more convenient than allocating memory on the stack because it persists after the calling routine returns; thus, you can call a routine, say funcA(), to allocate a …

I am investigating a crash due to heap corruption. As this issue is non-trivial and involves analyzing the stack and dump results, I have decided to do a code review of files related to the crash. ...