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Hi,
I'm trying to get some code to run as fast as possible. As such I've
been studying the 'Display Chart Timing' option under preferences>misc.
I've noticed some behaviour that I can't explain. I hope others may be
able to.
Firstly I notice that when my chart requires 10,000+ bars I start to
notice latency in AmiBroker, despite running a very fast PC. I assume
that is normal at that number of bars...?
So here's the problem...
Under normal circumstances my code requires 297 previous bars.
However, If I add the following lines, the number of previous bars
required increases by 5,000 for each instance. So after these three
lines of code I am now needing 15,297 pervious bars.
H1=SelectedValue(TimeFrameGetPrice( "H", inDaily, -1 ));
L1=SelectedValue(TimeFrameGetPrice( "L", inDaily, -1 ));
C1=SelectedValue(TimeFrameGetPrice( "C", inDaily, -1 ));
Even stranger, when I add the following line of code into the main
body of code,
test=((BarCount - 1) - LastValue(TroughBars(L, 0.05,10)));
It adds 500 bars to my previous bars required (total new 797).
However if I call a function and simply return the following,
return ((BarCount - 1) - LastValue(TroughBars(L, 0.05,10)));
It now requires 5,000 previous bars instead of the 500 outside of the
function (total now 5,297).
Can anyone explain this behaviour...?
Many Thanks
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