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64bit vs 32bit
Try recompiling the 32-bit version with "march=pentium4" and the 64-bit version with "-O3 -march=athlon64" and *then* compare the timings! You've saddled the 64-bit version with some default architecture and one less optimization level than the 32-bit version. Given that there's only one architecture to choose from

8bit vs 16bit vs 32bit vs 64bit vs 2bit systems...
C. Scott Ananian canan...@lesser-magoo.csail.mit.edu linux debian ports x86-64 On Fri, 13 Feb 2004, Chris Cheney wrote: I just did a simple speed test with oggenc 32bit vs 64bit under a 64bit kernel to see what kind of speed increase we could see... I picked ogg since I maintain it and its typically cpu bound. what

.NET 2.0 memory usage: 32bit vs 64bit.
One running 64bit matlab, the other running 32bit. The 32bit matlab is using 360MB of virtual memory, the 64bit matlab is using 1600MB virtual memory (without running any code). Why this large difference? Can the memory usage on the 64bit version anyhow be lowered? Best regards Kasper.

searching files on :32bit vs 64 bit machines
Lanwench [MVP - Exchange] lanwe...@heybuddy.donotsendme.unsolicitedmailatyahoo.com microsoft public windowsxp general Frog <f...@pond.com> wrote: Another one of my stupid questions...how does one know whether a computer is 64 bit or 32 bit? My new computer is loaded with Windows XP Pro. Thanks for your help.

64bit vs 32bit
Jochen Küpper Joc...@Jochen-Kuepper.de comp lang fortran I need to write FORTRAN code which I can port between a SGI 64 bit workstation (at school) and my AMD Athlon Linux machine at home (which I assume is a 32 bit OS). Actually Linux is a 64 bit OS if running on the right hardware, like it does on Linux/AXP for

how to tell 64 vs 32 bit architecture ?
I need to write FORTRAN code which I can port between a SGI 64 bit workstation (at school) and my AMD Athlon Linux machine at home (which I assume is a 32 bit OS). How does a 64-bit vs a 32-bit computer affect programming in FORTRAN? If I understand this correctly, I can still get 64-bit precision for both integer

32bit vs 64bit binaries
Dale Luck d.l...@ieee.org comp os vxworks --MimeMultipartBoundary Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I just completed changing some very low level code to use 64bit lds and strs. I'm sure I'm not using any registers that need to be preserved. (t0,a3,v1,v0).

64 bit vs 32 bit
Mike Matheny thomasdotmdotmathenyatnasadotgov microsoft public windows vista general If I have 64bit drivers for all my hardware, would it run faster running the 64bit version? Does the 32 vs 64 issue have anything at all to do with applications (if they run under 32 bit, will they run under 64bit?

64bit vs 32bit question
Colin Barnhorst c.barnho...@comcast.net microsoft public windowsxp general What is the cpu? "Frog" <f...@pond.com> wrote in message news:u84%23wRkdIHA.148@TK2MSFTNGP04.phx.gbl... Another one of my stupid questions...how does one know whether a computer is 64 bit or 32 bit? My new computer is loaded with Windows XP

64Bit vs 32bit Question
Stephan Rose ker...@nospam.somrek.net microsoft public windows vista general Mark Rae wrote: "Stephan Rose" <ker...@nospam.somrek.net> wrote in message news:X7SdnR1DieZ6lJnbnZ2dnUVZ8qeknZ2d@giganews.com... It won't be too long before 8Gb RAM is fairly common, and Microsoft have released 64-bit Office - that's when

64 bit vs. 32 bit environment , How to tell which?
zekolas zerrs...@cableone.net microsoft public windows 64bit general NoNoBadDog! wrote: "JCO" <some...@somewhere.com> wrote in message news:ewgOMYkwFHA.3864@TK2MSFTNGP12.phx.gbl... Will a 32 bit application (Games or Office Product) run as good on a 64 bit computer as it does on the 32 bit machines.

64bit vs 32bit
Allen Unueco al...@premierweb.com linux debian ports x86-64 On Fri, Feb 13, 2004 at 07:43:29PM -0500, C. Scott Ananian wrote: On Sat, 14 Feb 2004, Paul Brook wrote: -msse2 -mfpmath=sse2. It's possible that oggenc also has custom sse based routines which are not enabled when compiled for i386 (the default x86 debian

64bit vs. 32bit cpu's for an SE7525RP2?
M. Edward (Ed) Borasky zn...@cesmail.net comp lang ruby Kyle Schmitt wrote: OK, I didn't have a 32bit install on a 64 bit capable box that was unused, so I compiled a 32bit and a 64bit ruby stable on one of the larger boxes (2 dual core 3ghz opterons, 16gb of ram, aside from forcing 64 and 32 bits,

64bit vs 32bit question
This is on Gentoo Linux, all systems are compiled with gcc 4.1.2 on 32bit : -O3 -march=i686 -fomit-frame-pointer -pipe on 64bit : -O2 -pipe Each benchmark as been run at least twice and at least once while monitoring the swap/cpu usage with vmstat and top and once without monitoring to reduce interference.

64bit vs 32bit OS
Josh Yates-Walker m...@privacy.net microsoft public windows 64bit general zekolas wrote: However some older games like command an conquor I could not get to work. If it is the DOS version of Command you can use DOSBox (http://dosbox.sourceforge.net/news.php?show_news=1) that should do the trick. Josh.

64bit Vs 32Bit
... hardware amd x86-64 Hi all, I have an Intel SE7525RP2 and I need to get at least one cpu for it. I was looking at Intels' table about the cpu's that go into this mb. Is it true that all cpu's that are compatible for this board run 64 bit software or are some of them limited to 32bit only software? thanks, charles.

[QUIZ #157] 32bit vs 64bit vs UML performance
Anyone know detailed explanations for situations where 64-bit is more/less beneficial and why? large numbers? but the 64bit amd extension is really, really helpfull, when you need registers. The additional registers are a huge advantage and can give you a nice boost. Can, not have too - it depends on the task and

64bit vs 32bit question
Jon Skeet [C# MVP] sk...@pobox.com microsoft public dotnet languages csharp Frank Rizzo <n...@none.com> wrote: That is probably it. The app was a straight port from .net 1.1 and pretty much everything is held in ArrayList and HashTable objects. The problem with ArrayList objects is probably replicated in HashTable

64bit vs 32bit build on amd64
I'm doing this back channel cause I don't want to get in the middle of the fray, there is considerable disagreement over the multi versus bi architecture stuff. Personally I don't care as long as x86 binaries run on my 64bit system. I have read/skimmed the AMD64 Debian HOWTO, but still don't know the answer to the

"Trivial Question" - 32bit vs. 64bit vs. 32/64bit
Richard Maine ma...@altair.dfrc.nasa.gov comp lang fortran manny <mann...@my-deja.com> writes: I need to write FORTRAN code which I can port between a SGI 64 bit workstation (at school) and my AMD Athlon Linux machine at home (which I assume is a 32 bit OS). How does a 64-bit vs a 32-bit computer affect programming