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Addition to this post...
I now have 4 charts opened with a simple price chart displayed
(Dragged from 'Basic Charts'). Each chart is displayed in 'sheet1' of
the chart. No other 'sheets' contain anything at all. Each chart is
maximised (hence only one visible at a time) and accessable via the
MDI tabs.
I have 4 intervals displayed... 1 min, 2 min, 3 min and 5 min.
I use an IQ Feed DB. I'm using 8Gb ram and a 3Ghz octo core processor.
Each price chart has a total time of approx 0.0075 secs.
The total redraw time for the four charts together is approx 0.45 secs.
Again... this total redraw time seems both very high... and makes no
sense.
Any total chart redraw times of this magnitude seem to make AB quite
unresponsive.
Is anyone actually using AB for live trading using multiple charts
displayed...? If so, please tell me how and what I'm doing wrong?
Because right now, I can't seem to get the requisite speed for that to
be an enjoyable reality.
--- In amibroker@xxxxxxxxxxxxxxx, "sidhartha70" <sidhartha70@xxx> wrote:
>
> Hi All,
>
> Just when I think I seem to have got to the bottom of speed issues for
> live trading with AmiBroker... I find myself needing a little more
advice.
>
> I have 4 charts... each chart has a total chart timing of about 0.045
> secs.
>
> However, the 4 charts in total, have a total redraw time of between
> 0.5 - 0.65 secs.
>
> Does this sound reasonable...?? Not quite sure how we get 0.5 from
> 0.045 * 4....? If not, any ideas where the extra redraw time is coming
> from...?
>
> Second... I'm finding AB, again, very difficult to use for live
> trading with this kind of redraw speed. What can I do to make it
> faster...?? Any ideas....? (for reference ALL charts have the
> following line at the end of their code, SetBarsRequired( 1000, 200 );)
>
> TIA
>
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