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HI
it happened to me once. Your problem is complex as I see it.
1. to decrease CPU load try:
a.closing some charts.Keep them refreshed via real time quote window.
b. decrease nr.of ticks to load in database setting.
c.dont run other programms on very same PC
2. cascading of symbols when opening AB :
it happened to me once "out of the blue". I cant duplicate the problem so i
did not send any reports.
IMHO: Those problems happens ONLY when running AB with loaded tick database
with IB as data feed.
If needed I handle this problems in such way that I close IB window first
. Then I close some charts in AB and close AB software. Then reopen IB
first and then AB software.
3. sometimes AB freezes during loading :
When the IB sends many ticks (especially during market opening ) AB stalls
or freeze . In facts its still working
but charts are not refreshing. I wait few minutes and when CPU load decrease
(because market acitvity is quieter, few ticks etc.) everything corrects by
itself.
This can lead to the CPU overload problem because I have had 2 instances
of AB running at the same time on my PC, too many bars loaded and to many
charts open at the same time.
That was reported to Tomasz and he fixed it.
When I was using esignal, none of those problems was present. Esignal as
data feed is better IMHO.
Best regards
Drazen
Currently im using
AB 4.70.3 for tick database .PC MB intel 1.4 ghz, 512 RAM ,Windows 2000 OS.
IB ver. 831. Plugin ver. 1.3.0
PS If something works- dont fix it !
----- Original Message -----
From: "Jerry Gress" <pleasenospamplease@xxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, August 20, 2005 8:36 PM
Subject: [amibroker] Possible Bug but would like to verify!!
> Hi All,
>
> This last trading day (Friday) I was trying to decrease the cpu usage on
AB
> 4.70.05 Real Time with IB data and 6 and 19 tick charts. I had 4 main
charts
> running with 4 sheets each. So thought I could decrease cpu by tools >
> preferences > charting > number of chart sheets change to 2. Reboot (lunch
> time) and all HECK broke lose. I kept getting on AB start up, a stock
chart
> no longer tracked trying to load up to 200 times cascading on the screen.
AB
> would not stop reloading, so would ctrl alt del to stop AB. Two hours
later
> I did an add remove of current AB and had to go to Beta 4.71 beta (not AB
> 4.70.5, tried it three times) to get up and running. I.e. cold install of
> 4.70.5 would not work.
>
> So, anybody else experience the same problem, or is their a kind soul that
> would like to duplicate the problem? Make that a brave soul. The reason I
> asking for verification is based on passed bug reports (plural) with no
> reply I think Mr. Janeczko must think my computer (or me) is way off base,
> as they say in the USA.
>
> Moral of story, don't do any changes to AB during trading hours (or maybe
on
> 'MY' Home Xp Gateway machine)!!
>
> Regards,
>
> Jerry Gress
> Stockton, Ca.
>
>
>
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
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