Good evening. I\'d like to know some details about th开发者_JS百科e abovementioned technique. The main goal is to allow user applications to use full 4GB virtual memory space. For now every user appl
I am working on a research project to develop an OS for a many-core(1000+) chip.we are looking into implementing a virtual memory type system for memory permissions (read/write/execute) that would all
I am trying to write a custom memory manager and right now I am allocatin开发者_JAVA百科g a global array of bytes like:
When I use \'vmmap\' (Or Allocations tool in Instruments), one of the lines of output is \'mapped file\'.How can I get this number programmatically?
in my onCreate(), i am simply using an xml as a content view for the activity. why am i getting a memory leak. is it something i am doing wrong?
I have a Delphi app that references a datafile of 28-byte records.The file is written sequentially but read randomly.The datafile is split into N physical files which are rolled over at 10 开发者_如何
Simple program: public class SleepTest { public static void main(String[] args) throws InterruptedException {
I\'m trying to understand how does an operating system work when we want to assign some value to a particular virtual memory address.
I read in text books that the stack grows by decreasing memory address; that is, 开发者_JAVA技巧from higher address to lower address. It may be a bad question, but I didn\'t get the concept right.Can
In Linux, is there a way (in user space) to map a virtual address range to the physical pages that back an existing virtual address range?The mmap() function only allows one to map files 开发者_如何学
加载中,请稍侯......