|
PureBytes Links
Trading Reference Links
|
Hello,
You seem to forget that cache is only one of millions places where
memory is allocated,
so this single setting does NOT limit total memory used by AB 64-bit.
In a similar way CPU cache has for example 4MB but this does not mean
that it is all accessible
memory - just the opposite.
Best regards,
Tomasz Janeczko
amibroker.com
On 2010-01-25 20:17, Christopher wrote:
> Hello,
>
> I just went through all the trouble of installing Windows XP Pro 64 bit edition, and now I realize that I might have a problem. I have been using the latest beta version of 32 bit AmiBroker (5.29.2), but the 64 bit version of AmiBroker is older (5.22). Does this mean that I cannot use the same database with these two versions? A new database format was introduced starting with 5.27 beta which is not backward compatible. Is there a plan to update the 64 bit version of AmiBroker to use the newer database format soon?
>
> Also, I just read some posts claiming that the 64 bit version of AB does not allow cache size to be greater than 4GB. Is this still true? What's the point of running 64 bit AB when it can't use more than 4GB of RAM?
>
> Perhaps the webpages describing 64 bit AB should be updated to reflect these limitations instead of making it seem like we can use enormous amounts of RAM:
>
> # can use physical memory (RAM) upto 1 TERA byte
> # can use virtual memory upto 16 TERA bytes
>
> Any help appreciated.
>
> Thanks,
> Chris
>
>
>
> ------------------------------------
>
> **** IMPORTANT PLEASE READ ****
> This group is for the discussion between users only.
> This is *NOT* technical support channel.
>
> TO GET TECHNICAL SUPPORT send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
> http://www.amibroker.com/feedback/
> (submissions sent via other channels won't be considered)
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> Yahoo! Groups Links
>
>
>
>
>
------------------------------------
**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
TO GET TECHNICAL SUPPORT send an e-mail directly to
SUPPORT {at} amibroker.com
TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/amibroker/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/amibroker/join
(Yahoo! ID required)
<*> To change settings via email:
amibroker-digest@xxxxxxxxxxxxxxx
amibroker-fullfeatured@xxxxxxxxxxxxxxx
<*> To unsubscribe from this group, send an email to:
amibroker-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|