Possible Memory Problem

Mohsen

Hello everyone,

I am writing a simulation program and based on my current results, I
think I have some memory problems. The program is composed of a main
and 5 other programs which has made it big (more than 3000 lines).
I am looking for some kinds of guidelines or any software that can be
used to check the program step by step.
I would appreciate your comments about this problem.

Thanks,
Mohsen

Sep 19 '06 #1

Subscribe Post Reply

1307

Phlip

Mohsen wrote:

I am writing a simulation program and based on my current results, I
think I have some memory problems. The program is composed of a main
and 5 other programs which has made it big (more than 3000 lines).
I am looking for some kinds of guidelines or any software that can be
used to check the program step by step.
I would appreciate your comments about this problem.

Get either Valgrind, Purify, or maybe Electric Fence, and run the program
with these turned on. They will report the characteristics of any blocks you
seem to leak.

And practice safe coding techniques, such as RAII, smart pointers, and unit
testing, so your odds of leaking go down.

>
Thanks,
Mohsen

Sep 19 '06 #2

by: Mike | last post by:

Related to another topic I just posted, I wanted to discuss ways to optimize the validation of very large (>100MB) XML documents. First, I have no idea if something like this already exists; it...

.NET Framework

Possible memory leak

by: MSNEWS | last post by:

Hi I have a VB.NET app which reads thru a list of directories containing word files, converts the file to text and then loads into a SQL SERVER table. To avoid any word issues (macro virus,...

.NET Framework

Possible bug in .net sockets implementation? Reproducible code inside

by: jack | last post by:

At this link I have two c# projects, one is a client, the other is a server. Just point the ip address of the client at the server http://www.slip-angle.com/hosted/bug/ The server does...

.NET Framework

possible memory leak?

by: Roman Mashak | last post by:

Hello, All! I have this small piece of code, where segmentation fault happenes only upon runnin code. No problems during debug (JFI I'm using gdb-6.3): ---- struct host_info { char *host;...

C / C++

Possible Session State Problem

by: Brian Mahloch | last post by:

Hello, I have an ASP.Net application that seems to hiccup every so often for 10 - 15 minutes. The situation is that the controls on the web form (loading dynamically from SQL Server) will come...

ASP.NET

Possible memory usage for ASP.NET applications

by: Wanderer | last post by:

Hi All, I'm facing a problem with running a website developed on ASP.NET 1.1 concerning possible memory usage on the hosting webserver. The server has 4GB RAM (dual xeon with IIS 6.0), but the...

ASP.NET

Possible memory leak?

by: Tuvas | last post by:

I have a function in a program that works something like this. def load_pic_data(width,heigth,inpdat, filt=TRUE): data='' total=0 tnum=0 size=100 for y in range(0,heigth): row='' for x in...

Python

Possible to assure no "cyclic"/"uncollectible" memory leaks?

by: Joe Peterson | last post by:

I've been doing a lot of searching on the topic of one of Python's more disturbing issues (at least to me): the fact that if a __del__ finalizer is defined and a cyclic (circular) reference is...

Python

Possible to set cpython heap size?

by: Andy Watson | last post by:

I have an application that scans and processes a bunch of text files. The content I'm pulling out and holding in memory is at least 200MB. I'd love to be able to tell the CPython virtual machine...

Python

C double linked list - possible memory error

by: tgnelson85 | last post by:

Hello, C question here (running on Linux, though there should be no platform specific code). After reading through a few examples, and following one in a book, for linked lists i thought i would...

C / C++

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...

General

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

C / C++

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

Online Marketing

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

Windows Server

AI Job Threat for Devs

by: agi2029 | last post by:

Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

Career Advice

Possible Memory Problem

Similar topics