RAM disk ::

Posted:
in Current Mac Hardware edited January 2014
was wondering if you are able to allocate a section of your ram & use it for something like the swap memory........



since no power source is connected to it, it would reset everytime the cpu turned off/on, but since i'd put the swap on it, it wouldn't be much different...........



would tsi be possible w/out 3rd party ram disk pci cards?

Comments

  • Reply 1 of 10
    surfratsurfrat Posts: 341member
    Not that it bugs me or anything, but what are the ":::" things all about at the end of all your new threads?



    Sorry that I'm kinda off topic...just curious though. <img src="graemlins/hmmm.gif" border="0" alt="[Hmmm]" />
  • Reply 2 of 10
    badtzbadtz Posts: 949member
    is for my purposes...... i try & make fast passes through the site, and it's easier for me to locate my threads.......



    easy method for me to use, and unobtrusive to most people ....... "most".......



  • Reply 3 of 10
    surfratsurfrat Posts: 341member
    Yeah, I guess that pretty much makes sense.



    But you know you *could* just look at the "Topic Starter" column. I think that's actually what that column is for.



    Oh well, like I said, it doesn't bug me so don't stop on my behalf.
  • Reply 4 of 10
    ghost_user_nameghost_user_name Posts: 22,667member
    <img src="graemlins/lol.gif" border="0" alt="[Laughing]" />



    Badtz, you need to go back to the first post of this topic, reread what you typed, and think about it for a minute.



    You want to reduce the amount of RAM your system has available to make a disk. Thus, your system will perform worse because it will have to hit the disk for memory. So, then you want to point the virtual memory to the RAM disk you just made, attempting to negate the fact that you took away the RAM in the first place.



    I'm sorry, but that's got to be the most ridiculous idea I've read in a long time.



    Besides, Mac OS won't let you put your swap on a RAM disk. Why? It's pointless. The performance would be worse than if you didn't set a RAM disk to begin with.



    edit: Oh, and furthermore, you can't use a RAM disk in Mac OS X. I seem to recall some UNIX trickery that could be done to simulate a RAM disk in X, but I'm pretty sure that it's generally not a good idea...



    [ 06-07-2002: Message edited by: starfleetX ]</p>
  • Reply 5 of 10
    gullivergulliver Posts: 122member
    So we meet again...



    The only usefull application for a RAM-disk that I experienced was, when you allocated the disk-cache of Netscape 4 to it. This really speeded up Netscape.
  • Reply 6 of 10
    eugeneeugene Posts: 8,254member
    Didn't Netscape also have a separate memory cache preference adjustment?
  • Reply 7 of 10
    phobosphobos Posts: 29member
    The other use of Ram disk is photoshop.It helps quite much to use it as a scratch disk.If anyone doubts it I'll be willing to explain it.But now I'm very bored to type....
  • Reply 8 of 10
    [quote]Originally posted by phobos:

    <strong>The other use of Ram disk is photoshop.It helps quite much to use it as a scratch disk.</strong><hr></blockquote>Oh, I completely agree on that note. For disk-intense work like that when handling 100+ MB files, a RAM disk does help quite a bit. It was my impression, however, that Badtz wanted to put his swap file there -- which would be a counterintuitive maneuver.



    The fact still remains, though, that there's no GUI for creating RAM disks in Mac OS X, which I believe will be Badtz's main OS.
  • Reply 9 of 10
    bungebunge Posts: 7,329member
    [quote]Originally posted by starfleetX:

    <strong>The fact still remains, though, that there's no GUI for creating RAM disks in Mac OS X, which I believe will be Badtz's main OS.</strong><hr></blockquote>





    <a href="http://www.clarkwoodsoftware.com/"; target="_blank">http://www.clarkwoodsoftware.com/</a>;



    Rambunctions.
  • Reply 10 of 10
    I have OS 9.1 on my Blue & White G3. I have a gig of ram in it and used 200 mb of it to make a disk I called my "dance drive". I copied Internet Explorer into it and relocated it's prefs onto it also. This made web page load time HALF itself (mind you I'm on DSL). I am sad that OS X doesn't have this feature but acording to most experts...it doesn't need it. It's fast enough as it is.
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