10 More Discussions You Might Find Interesting
1. Programming
Hello all
i have simple server running on linux redhat 6.1
it is build with c++
in the server i have huge std vector that holds pointers to cache objects
those cache objects holds allot of data from the DB
any way ...
in some point in time there is simple API that suppose to clean the... (2 Replies)
Discussion started by: umen
2 Replies
2. Programming
Suppose I have 3 gb of ram and 250 gb hard disk in my pc.
Now I wrote a simple C program having only one statement malloc() to allocate 4 gb of memory as 32 bit os can address 4gb address space then will the malloc succeed?
If yes then how it will get extra 1 gb of memory?
Does the process gets... (3 Replies)
Discussion started by: rupeshkp728
3 Replies
3. UNIX for Dummies Questions & Answers
Hi guys,
I got one problem which I definetily no idea.
What would the physical address be for virtual address?
1) 2ABC
2) 3F4B
Here is the page table:see attached
Thank you sos sososososso much!! (0 Replies)
Discussion started by: lemon_06
0 Replies
4. UNIX for Advanced & Expert Users
Hello all,
To do a self-exec or self-restart of a process when it crosses the threshold memory limit, I use the value of virtual memory size field from /proc/$pid/stat file and do a self-exec.
According to man 5 proc
vsize %lu
Virtual memory size in bytes.
I just want to... (2 Replies)
Discussion started by: matrixmadhan
2 Replies
5. Programming
Hi All,
From C++, I just want to find the address space size that a process is allowed to use. For ex, in 32 bit OS the allowed address space is 4GB and in 64 bit OS I guess this is 16GB or more.
I jsut want to find it in my C++ project. Is there any API calls that gives me such information.... (2 Replies)
Discussion started by: Sendil Kumar
2 Replies
6. UNIX for Advanced & Expert Users
Can kernel process access user address space ? (2 Replies)
Discussion started by: subhotech
2 Replies
7. Shell Programming and Scripting
Hello
i am working on a project here is part of script that i need a help in
get process SpectroSERVER current size if it exceed 3850 MB then
#pkill -TERM ArchMgr
and wait to succfull shutdown message from the log file to proceed to the next step
#tail -f $SPECROOT/SS/DDM/ARCHMGR.OUT... (7 Replies)
Discussion started by: mogabr
7 Replies
8. UNIX for Dummies Questions & Answers
Hello all
im using the ps -ef "args vsz" | some.exe
but the result is in kb , is there some kind of way or flag ( didnt found in the ps man )
to convert me this data to GB or MG in human readable format ?
Thanks (1 Reply)
Discussion started by: umen
1 Replies
9. Programming
Hi,
In Linux how to find out what will be the stack size allocated for a process?
Actually i have to fork n number of processess, and will call exec. I will be execing an executable which is already multithreaded and each thread size is defined. My doubt is how to know if the size of the... (2 Replies)
Discussion started by: rvan
2 Replies
10. UNIX for Dummies Questions & Answers
Hello,
Please help me to know, How to find out the how much amount of process addres space is required/is used for/by a process.
Tnx & Regards
Vishwa. (1 Reply)
Discussion started by: S.Vishwanath
1 Replies