10 More Discussions You Might Find Interesting
1. 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
2. Programming
Hi,
I'm looking for a quite "interesting" bug at the moment - any idea could help! (o;
Language is fortran 90, compiler gfortran (sry, dont find which version it is). As I suppose you dont want to read like 10k lines of code here, I won't post the entire thing ^^
The problem is that I get... (3 Replies)
Discussion started by: Giogio
3 Replies
3. Red Hat
Hi, I have a Linux distribution ( Oralce Enterprise Linux 5.3 i.e. Redhat ) that I have installed. It works fine when I used 2*512Mb dimms or replace them with a single 1Gb dimm. However when I try to go above 1 Gb the bootup and general performance deteriorates badly. The BIOS picks up the memory... (3 Replies)
Discussion started by: jimthompson
3 Replies
4. Programming
hi all
Can any one plz explain me about memory leak problem
Thankx (5 Replies)
Discussion started by: sonali
5 Replies
5. Solaris
i am building open source software on a solaris 8 machine
for couple of days i am getting error messages like
out of memory
or
no more processes and then build is failing
i tried with rebooting the machine but then after couple of days same problem is arising again.
can any one... (1 Reply)
Discussion started by: mobydick
1 Replies
6. Programming
Hi, I try to marshal a unsigned int and a char * into a buffer, and then unmarshal them later to get them out. I need to put the char * in the front and unsigned int at the end of the buffer. However, my system always give me "BUS ERROR". I am using Sun Sparcs Sloris 2.10.
My code to marshal... (6 Replies)
Discussion started by: nj302
6 Replies
7. Programming
Hi, I am writing a C program under SCO Unix. I have a memory stack problem but do not know how to go about fixing it. I have tried running INSURE but that does not detect any problems.
Essentially the problem is that the memory address shifts on return from a routine. I pass a pointer to... (3 Replies)
Discussion started by: jkeagy
3 Replies
8. Filesystems, Disks and Memory
Hi ,
One of java programs in our machine allocates 256M of heap memory and max of 512 memory(Tomcat to be specific).
Our ulimit per process is 32M.How can a process allocates such a big amount of memory
ps v output is
PGIN SIZE RSS LIM TSIZ TRS %CPU %MEM COMMAND
24 220776 220892... (0 Replies)
Discussion started by: ganti
0 Replies
9. Programming
Hi ,
One of java programs in our machine allocates 256M of heap memory and max of 512 memory(Tomcat to be specific).
Our ulimit per process is 32M.How can a process allocates such a big amount of memory
ps v output is
PGIN SIZE RSS LIM TSIZ TRS %CPU %MEM COMMAND
... (0 Replies)
Discussion started by: ganti
0 Replies
10. Programming
Hi:
I have a server with a very little memory leak (29 bytes) as reported by Purify.
Itīs a pooled server, so each process lives forever accepting conections.But top or ps commands show that used memory it is always increasing much more than 29 bytes (30K mor or less) in each conection.
How... (0 Replies)
Discussion started by: Pablo J. Royo
0 Replies