Sadly one of my new memory sticks failed and it BSOD'd during the optimization. Back to 4GB and a big page file for now...
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Woa, sorry about that. This is with NT 6.5 of course, and the /largeaddressaware hack - thus the 4+ day optimization duration. I had been reading too much NT7 pre-release info I guess. I apologize for the confusion.
Sadly one of my new memory sticks failed and it BSOD'd during the optimization. Back to 4GB and a big page file for now...Last edited by KrisS; 06-30-2009, 07:45 PM.
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/LARGEADDRESSAWARE with NT/ 64 bit OS: only 2.4 Gb?
Originally posted by NinjaTrader_Dierk View PostHere is some clarification: Applying LARGEADDRESSAWARE on NT.exe (which we're doing for NT7) makes no different on 32bit Windows (unless you would enable your 32bit Windows, which we don't recommend since it might introduce other non NT related issues). However, it makes a big difference as the 32bit NT7.exe is run on 64bit Windows. Then up to 2.5GB RAM could be used (according our findings).
According to http://msdn.microsoft.com/en-us/library/aa366778.aspx the NT7 32 bit limit with the /LARGEADDRESSAWARE set should be 4 Gb under 64 bit Windows.
Why you affirmed that even with the NT7 running w/ 64 bit Windows, the limit is at 2.5 Gb, giving only 500 Mb advantage vs. the 32 bit OSes?Last edited by paulg; 07-07-2010, 12:53 AM.
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