Sponsored Content
Operating Systems Solaris Is there a way to free up memory manually ? Post 302766817 by MadeInGermany on Tuesday 5th of February 2013 01:01:58 PM
Old 02-05-2013
@Corona688:
... provided the Linux VM would be perfect.
Do continues I/O until the buffer cache is near 100%, and while doing further I/O start a big Java application. It will take AGES, even an OOM can occur. At least on some Linux kernels.
Do the drop_caches trick, and the Java application will start FAST.
 

10 More Discussions You Might Find Interesting

1. Programming

How to free the memory?

For example if i have the piece of code as follows: CountryName = (char *)malloc((strlen(CountryName)+1)*sizeof(char)); memset(CountryName, 0, strlen(CountryName)+1); CountryName = SOME VALUE Now how do i free the memory after use of this code???? :confused: (3 Replies)
Discussion started by: jazz
3 Replies

2. Programming

Determining free(available) memory in MV linux

HI I'm a rookie in C programming and I'm working in Monta Vista Linux. I have to write a program that displays free memory. I have memtester(allready written by someone else) and now I have to type how much amount of memory tester will test and I want that memtester finds out himself how much of... (11 Replies)
Discussion started by: trancedeejay
11 Replies

3. AIX

Free Memory

Hi, how to find free memory in aix? for installing oracle,I have used svmon but not getting proper output (1 Reply)
Discussion started by: manoj.solaris
1 Replies

4. AIX

Free Memory in aix

Hi, I want to know how to find out free physical memory in aix, (11 Replies)
Discussion started by: manoj.solaris
11 Replies

5. Solaris

How to find Total and Free Physical Memory and Logical Memory in SOLARIS 9

Hi, Im working on Solaris 9 on SPARC-32 bit running on an Ultra-80, and I have to find out the following:- 1. Total Physical Memory in the system(total RAM). 2. Available Physical Memory(i.e. RAM Usage) 3. Total (Logical) Memory in the system 4. Available (Logical) Memory. I know... (4 Replies)
Discussion started by: 0ktalmagik
4 Replies

6. Solaris

how to get the more memory free space (see memory free column)

Hi all, Could please let me know how to get the more memory free space (not added the RAM) in local zone. -bash-3.00# vmstat 2 5 kthr memory page disk faults cpu r b w swap free re mf pi po fr de sr s0 s1 s1 s1 in sy cs us sy... (3 Replies)
Discussion started by: murthy76
3 Replies

7. Red Hat

how to find out free memory?

hi, I have done the below, but am confused as to how much memory is "free" please help thanks $ free total used free shared buffers cached Mem: 132033488 48827536 83205952 0 1007696 45404632 -/+ buffers/cache: 2415208 ... (7 Replies)
Discussion started by: JamesByars
7 Replies

8. UNIX for Advanced & Expert Users

Out of Memory error when free memory size is large

I was running a program and it stopped and showed "Out of Memory!". at that time, the RAM used by this process is around 4G and the free memory size of the machine is around 30G. Does anybody know what maybe the reason? this program is written with Perl. the OS of the machine is Solaris U8. And I... (1 Reply)
Discussion started by: lilili07
1 Replies

9. Programming

Memory free() in C

Hi guys. I've a question, if we are using a syscall that receives a string allocated dynamicaly to a determined size, or NUL and it will allocate the apropriate size. We should free the memory or the OS will do it for us? If a function returns a pointer we should free that poiter when we are done... (7 Replies)
Discussion started by: pharaoh
7 Replies

10. Solaris

How the free memory threshold?

If I understand your question correctly, you are asking for an explanation of Solaris memory manager. You'd better ask Oracle that question because you are talking about Solaris kernel internals. The operating system kernel has no reason to kick a process's memory set out of real memory until... (4 Replies)
Discussion started by: hicksd8
4 Replies
GCHEM3D(1)						       gnome-chemistry-utils							GCHEM3D(1)

NAME
gchem3d - a small chemical viewer application SYNOPSIS
gchem3d [OPTION(S)...] [FILE...] DESCRIPTION
gchem3d is a small chemical viewer application, which can show several chemical file formats. OPTIONS
The following options are accepted: -b COLOR, --bgcolor=COLOR Use the given color as background color. COLOR can be one of "black" (default), "white", "#rrggbb" (don't forget to escape the "#" character in the shell). -d MODEL, --display3d=MODEL Choose how molecules are displayed. MODEL can be one of "BallnStick" (default), "SpaceFill". -?, --help Show application help options. --help-all, --help-* Print all or just a group of help options. These options are not documented here. Instead see gtk-options(7) and gnome-options(7). -v, --version Print gchem3d version information. SEE ALSO
gnome-options(7), gtk-options(7) AUTHORS
Jean Brefort <jean.brefort@normalesup.org> Program author. Daniel Leidert <daniel.leidert@wgdd.de> Manpage author. COPYRIGHT
Copyright (C) 2002-2007 Jean Brefort Copyright (C) 2004-2007 Daniel Leidert Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation. gcu 0.12 $Date: 2009-03-19 10:53:47 +0100 (jeu. 19 mars 2009) $ GCHEM3D(1)
All times are GMT -4. The time now is 11:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy