Hey guys, just curious if there is a superfetch equivalent for mac os? I found one for linux, was hoping something like this existed for OSX
preload | Download preload software for free at SourceForge.net
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SSD ;D 10char
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An SSD is not equivalent to Superfetch.
Memory management in Mac OS X is handled by the Mach kernel, as just as it is handled by the kernel in most operating systems. Before Windows Vista introduced Superfetch, there were a number of 3rd party solutions that attempted to preload frequently used application data, but they were mostly unproven and costly gimmicks. So the answer to your question is no, there are no such "solutions" available. -
oh well programs open fast for me, just that i see all that unused ram that could be used more efficiently. -
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I do agree that superfetch is good, instead of having 8GB of ram doing nothing, I would like to see it used to cache my most used programs. As for why it's disabled with SSD's:
Why is superfetch bad on SSDs - Overclock.net - Overclocking.net
One thing I miss about windows (win 7) is photoshop opened almost instantly (2 seconds or so), on my mac it takes about 10-15 seconds. That was because superfetch saw that I use it all the time, and kept it loaded in ram. Oh well I don't wanna turn this into a win vs. mac thread. -
You could just buy an SSD and have an all-around performance boost in Mac OS X. If you find SSDs too expensive like most people (including myself!) then a hybrid drive is a middle-of-the-road alternative. Take a look at Seagate Momentus XT drives on Newegg.
Newegg.com - seagate momentus XT -
I already got a WD Scorpio Black 750, it's faster than stock, and the computer is fast, I was just spoiled by superfetch loading photoshop for me
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Caching has always been a way to improve performance in Computing.
Superfetch is just an implementation of caching in Windows. -
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Even if all done automatically you would still be limited by the amount of RAM you have, and leaving a blank program open shouldnt use a tremendous amount of memory. -
masterchef341 The guy from The Notebook
Of course, you can write your own program to exhibit whatever behavior you prefer in either system, but generally that is how things are handled. Windows preloads commonly used programs in the background, OS X keeps programs loaded after being launched. I personally prefer the OS X method, because I don't want my HDD used on my laptop unless I command it to be used. On a desktop, I don't really care.
Another interesting bit is that I tend to want to reboot windows at least once every few days, once it starts acting funny. OS X can basically stay on indefinitely without issue, so you can just keep programs loaded which you use. Easy enough.
Mac Superfetch Equivalent
Discussion in 'Apple and Mac OS X' started by GP-SE, Jul 6, 2011.