Application limit to 1G memory allocation

[chrisger]

after all i'd search for methods to reduce the amount of data and to optimize algorithms (well, >2GB is a LOT of data... )

[gabi_hor]

In the following article http://zone.ni.com/reference/en-XX/help/371361D-01/lvhowto/enable_lrg_ad_aware/ there is an explanation how to access 3G and even 4G memory with Windows XP.

Is it referring to Labview 8.5 only? Is it relevant to Labview 8.2?

Does anyone succeed to gain 4G memory?

Regards

Gabi

[Jarrod_S.]

LV 8.5 only. LV8.2 and below were only 2GB applications.

[DFGray]

Windows, by default, sets the upper 0.5BBytes of the 2GByte memory space aside for system code.  So, in getting 1.5GBytes, you have probably reached your limit.  Check out Managing Large Data Sets in LabVIEW for more information.  If you need more than 1.5GBytes, there are options, but you will take a speed hit.  The easiest is to use a disk cache.  Next on the list is compressing your data in memory.

Good luck.