Sponsored Content
Top Forums Programming Help regarding memory leak in this C program Post 302609161 by sanjayc on Monday 19th of March 2012 11:20:44 AM
Old 03-19-2012
Hi, did you use any tools to detect the memory leak source ( say valgrind)?
 

9 More Discussions You Might Find Interesting

1. Programming

about virtual memory and memory leak

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. Programming

Memory leak of fork()

Today, I wrote a test code for fork/execvp/waitpid. In the parent process, it fork 100 child processes which only execute "date" to print the current datetime. When any child process die, the parent process will receive a SIGCHLD signal. Then, the parent process will re-fork-execvp the child... (7 Replies)
Discussion started by: whererush
7 Replies

3. Programming

how to check memory leak in C program under Unix

Hi, How to detect memory leak in C program under unix ? Thanks (6 Replies)
Discussion started by: useless79
6 Replies

4. Programming

Memory LEAK with pthreads

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

Need to create a memory leak

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

memory leak?

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

Memory Leak

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

8. Red Hat

Memory leak

Hi all I am using RED HAT 5.4, and i am getting memory uses problem. when i use "sync;echo 3 > /proc/sys/vm/drop_cache" command the memory will release after 2,3 hour memory show 95%. pls suggest right way. thanks (37 Replies)
Discussion started by: reply.ravi
37 Replies

9. Web Development

Finding Cause of Memory Leak

Hi We have just got a dedicated server with Fasthosts, O/S is Linux CentOS 6 64 bit. It was a fresh install and I have just moved one WordPress site onto there. The problem is we seem to be getting a memory leak (that's what Fasthosts said) and the database (I think) keeps crashing, so we... (3 Replies)
Discussion started by: Pokeyzx
3 Replies
VALKYRIE(1)						      General Commands Manual						       VALKYRIE(1)

NAME
valkyrie - graphical front-end to the Valgrind suite of tools for debugging and profiling Linux executables SYNOPSIS
valkyrie [valkyrie-opts] [valgrind-opts] [prog-and-args] DESCRIPTION
Valkyrie is a graphical front-end to the Valgrind suite of tools for debugging and profiling Linux executables. The current version sup- ports Valgrind from version 3.4.0. Currently, the only supported Valgrind tool is Memcheck. Valkyrie uses the Qt widget library, and should run on most reasonably recent Linux setups. The only sine qua non is that you must have: Qt v.3.2.0 or higher (but not Qt v.4 as yet), and Valgrind v.3.4.0 or higher. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For more help please see HTML documentation. -h, --help -v, --version Show version of program. -V, --valgrind-opts Show valgrind options as well --working-dir Dir under which to run valgrind. Defaults to [./] --view-log <file> Parse and view a valgrind logfile --merge <loglist> Merge multiple logfiles, discarding duplicate errors SEE ALSO
valgrind(1), vk_logmerge(1). AUTHOR
valkyrie was written by Donna Robinson, Cerion Armour-Brown and others. This manual page was written by Hai Zaar <haizaar@haizaar.com>, for the Debian project (but may be used by others). 2009-05-03 VALKYRIE(1)
All times are GMT -4. The time now is 11:22 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy