10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hey everyone,
I'm having some trouble breaking down some code. It's simple a control script that takes machines meant to be backed up from a list. Then according to that will run multi-threaded processes up until the specified thread limit.
for example if there are 4 machines to be backed up,... (2 Replies)
Discussion started by: terrell
2 Replies
2. Programming
I'm having a hard time figuring out how to manage deallocation of memory in multithreaded environments. Specifically what I'm having a hard time with is using a lock to protect a structure, but when it's time to free the structure, you have to unlock the lock to destroy the lock itself. Which will... (5 Replies)
Discussion started by: gngrwzrd
5 Replies
3. AIX
Hi,
I am unable to run a simple C++ threaded program on the AIX 5.3 platform. It says
exec(): 0509-036 Cannot load program ./sendClient because of the following errors:
rtld: 0712-001 Symbol __pthread was referenced
from module sendClient(), but a runtime definition
of the... (6 Replies)
Discussion started by: asutoshch
6 Replies
4. Programming
Hello All :
I write a .c program to test the exactually resource the memory leak
as follows:
1 #include <stdio.h>
2 #define NUM 100000
3 void *Thread_Run(void * arg){
4 //TODO
5 //pthread_datch(pthread_self());
6 int socket= (int)arg;
7 ... (1 Reply)
Discussion started by: aobai
1 Replies
5. Programming
Consider the following code..
#include <unistd.h>
#include <sys/types.h>
#include <errno.h>
#include <stdio.h>
#include <sys/wait.h>
#include <stdlib.h>
int main()
{
pid_t childpid;
int retval;
int status;
childpid = fork();
if(childpid >= 0)
{
... (4 Replies)
Discussion started by: lipun4u
4 Replies
6. Linux
Hello, are any of the encryption programs capable of true multi-threading ? Friend of mine tells me that he's been running some testing on Fedora 11 and that the kernel doesn't support multi-threading at that level.
I've been looking into TrueCrypt, encfs and both calm to support... (1 Reply)
Discussion started by: TehOne
1 Replies
7. UNIX for Advanced & Expert Users
Hello, are any of the encryption programs capable of true multi-threading ? Friend of mine tells me that he's been running some testing on Fedora 11 and that the kernel doesn't support multi-threading at that level.
I've been looking into TrueCrypt, encfs and both calm to support... (0 Replies)
Discussion started by: TehOne
0 Replies
8. Shell Programming and Scripting
I need to write a perl script to execute external programs and grab the output and return code. Each program should be killed if it has not completed within X seconds.
Imagine that the script goes something like this :
@commands = &get_commands();
foreach $cmd (@commands) {
$pid =... (4 Replies)
Discussion started by: SandmanCL
4 Replies
9. Programming
I was wondering if anyone could give me a good idea how to calculate how balanced the threading is on a multi-threaded application. I want a percentage, such as "threads are 80% balanced."
This is the way I am currently going about it, maybe it is good, maybe not.
First, whenever a thread... (2 Replies)
Discussion started by: DreamWarrior
2 Replies
10. Programming
I am trying to writa a multi-client & multi-threaded TCP server.
There is a thread pool. Each thread in the pool will handle
requests of multiple clients.
But here I have a problem. I find a solution but it is not how
it must be... i think. When threads working without sleep(1)
I can't... (0 Replies)
Discussion started by: Parahat Melayev
0 Replies