06-01-2011
Are you serious? Windows had no proper disk cache before this?
That would explain a lot actually...
[edit] Did some testing with Windows XP, 3G of RAM, and a 1GB file. Windows XP obviously has disk cache to get read speeds of one gigabyte a second, though perhaps the terminology isn't quite the same across the board.
Last edited by Corona688; 06-03-2011 at 01:52 PM..
9 More Discussions You Might Find Interesting
1. Programming
Hi,
First of all I appreciate this group very much for its informative discussions and posts.
Here is my question.
I have one process whose virtual memory size increases linearly from 6MB to 12MB in 20 minutes. Does that mean my process has memory leaks?
In what cases does the... (4 Replies)
Discussion started by: shriashishpatil
4 Replies
2. UNIX for Advanced & Expert Users
I am running c++ code on AIX unix.I have a doubt that my code is using some memory but it is not clearing that.Some time i am getting heap allocation problem.In my code i am not using any malloc,new functions also i am justing using pointers and arrays.
Is there any way i can find out if the... (2 Replies)
Discussion started by: ukatru
2 Replies
3. UNIX for Advanced & Expert Users
I tried to execute a sample pthread program to cancel a newly created one using pthread_cancel(). but using valgrind on my code shows some memory leak.
My Code:
#include "iostream"
#include "unistd.h"
#include "pthread.h"
#include "signal.h"
using namespace std;
void handler(int);
void*... (4 Replies)
Discussion started by: kcr
4 Replies
4. Programming
I have this code...
#include <stdio.h>
#include <iostream>
#include <pthread.h>
static void* cliente(void *datos);
int main()
{
pthread_attr_t tattr;
int ret;
size_t size = PTHREAD_STACK_MIN + 0x0100;
ret = pthread_attr_init(&tattr);
ret =... (8 Replies)
Discussion started by: JEscola
8 Replies
5. UNIX for Advanced & Expert Users
Hi.
This might be a strange request, but does anyone have any idea on a simple shell script that would use more and more memory as it ran? Like a purposeful leak.
I want to test the behaviour of an already running program when the machine runs out of memory.
Thanks! (4 Replies)
Discussion started by: rebelbuttmunch
4 Replies
6. IP Networking
Hi All,
my client server application can work in two modes:
1) one direction - only client sends msgs to server
2) two directions - server gives 'answers' to client.
when program run in the first mode it looks OK, but when server answers to client than client's application exit its... (2 Replies)
Discussion started by: lenna
2 Replies
7. Programming
hi all
Can any one plz explain me about memory leak problem
Thankx (5 Replies)
Discussion started by: sonali
5 Replies
8. Programming
Hi,
I am trying a database server which keeps a B+ plus tree structure and works on it.
I am trying to find the memory used/leak while executing this process.
I check the memory leak by using ps uax command.
When i execute a delete query i am sure that my code frees up the existing... (9 Replies)
Discussion started by: kumaran_5555
9 Replies
9. Programming
I have written this code in C which reads a very large collection of text files and does some processing. The problem with this code is that there are memory leaks which I am not able to figure out as to where the problem is. When I run this code, and see the memory usage using top command, then I... (7 Replies)
Discussion started by: shoaibjameel123
7 Replies
LEARN ABOUT DEBIAN
os_type
os_type(3alleg4) Allegro manual os_type(3alleg4)
NAME
os_type - Stores the detected type of the OS. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
extern int os_type;
DESCRIPTION
Set by allegro_init() to one of the values:
OSTYPE_UNKNOWN - unknown, or regular MSDOS
OSTYPE_WIN3 - Windows 3.1 or earlier
OSTYPE_WIN95 - Windows 95
OSTYPE_WIN98 - Windows 98
OSTYPE_WINME - Windows ME
OSTYPE_WINNT - Windows NT
OSTYPE_WIN2000 - Windows 2000
OSTYPE_WINXP - Windows XP
OSTYPE_WIN2003 - Windows 2003
OSTYPE_WINVISTA - Windows Vista
OSTYPE_OS2 - OS/2
OSTYPE_WARP - OS/2 Warp 3
OSTYPE_DOSEMU - Linux DOSEMU
OSTYPE_OPENDOS - Caldera OpenDOS
OSTYPE_LINUX - Linux
OSTYPE_SUNOS - SunOS/Solaris
OSTYPE_FREEBSD - FreeBSD
OSTYPE_NETBSD - NetBSD
OSTYPE_IRIX - IRIX
OSTYPE_DARWIN - Darwin
OSTYPE_QNX - QNX
OSTYPE_UNIX - Unknown Unix variant
OSTYPE_BEOS - BeOS
OSTYPE_MACOS - MacOS
OSTYPE_MACOSX - MacOS X
SEE ALSO
allegro_init(3alleg4), os_version(3alleg4), os_multitasking(3alleg4)
Allegro version 4.4.2 os_type(3alleg4)