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by: Adam Deutsch |
last post by:
I would like to ask some advice about tracking down memory leaks in Python
code.
We have a python application running on Python 2.0.1 in an embedded Linux
environment (kernel version 2.4.7). We have recently detected a memory leak
that we can see from "ps aux" is attributable to the Python processes.
Running Sam Rushing's (http://www.nightmare.com/medusa/memory-leaks.html)
get_refcounts() function does not yield any smoking guns: the...
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by: J. Campbell |
last post by:
what happens to allocated memory when a program terminates before the
memory is released. For example:
int main(){
int* array;
int a_size = 1000;
array = new int;
for(int i = 0; i < a_size; ++i){
if(i > (a_size/2))
return 0; //oops...ended before delete...is this a problem?
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by: Brian Piscopo |
last post by:
Memory leak and .NET -- like oil and water :-
I've written a distributed system for parallel processing of large tasks. Each machine has an agent on it that sends processor usage information back to the controlling apps so that tasks can be distributed based on current system load. Obviously I need to do this on a timer, so that I always have current CPU utilization info ... The problem is that I can't seem to stop my agent's memory usage...
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by: Jon Davis |
last post by:
I'm reposting this because I really need some advice.
I have a web app that makes many queries to the database on every page. In
order to save development effort, I've consolidated all database querying to
methods in a single static class, so whenever I need data, I pass a SQL
string to a method and I am passed a datareader or else individual values
(string, integer, etc).
There is a horrible memory leak in this application. Just one...
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by: Boni |
last post by:
I use 3-d party component. In this component I must pass a reference to my
object. The problem is that this component has an ugly bug.When this
component is disposed, it incorrectly don't delete the reference to my
object from one of its shared lists.And since the operation repeats many
times the leak is huge.
Is there a way to kill my object anyway?
Thanks a lot,
Boni
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by: Fernando Barsoba |
last post by:
Hi,
After following the advice received in this list, I have isolated the
memory leak problem I am having. I am also using MEMWATCH and I think it
is working properly.
The program does some calculations and stores elements in a list. After
that, a sorting algorithm is used over that list.
Two functions are called before the sorting process:
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by: Simon |
last post by:
Hi all,
I have a huge memory leak problem in what is really very simple data
insert code.
In my app I'm trying to use a typed dataset to insert into a database.
It adds quite a few rows (say hundreds). Unfortunately it has a big ass
memory leak and I dont understand why.
The code below demonstrates the memory leak. It's like nothing is
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by: George2 |
last post by:
Hello everyone,
Should I delete memory pointed by pointer a if there is bad_alloc when
allocating memory in memory pointed by pointer b? I am not sure
whether there will be memory leak if I do not delete a.
try {
a = new int ;
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by: graham.keellings |
last post by:
hi,
I'm looking for an open source memory pool. It's for use on an
embedded system, if that makes any difference. Something with garbage
collection/defragmentation would be nice. It should have the ability
to allocate different size chunks of memory not just a single size. It
should error check for double free, etc. And it should be usable by a
mixture of C and C++ subsystems.
If I get that, I'm happy. Thank you very much.
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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