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Hello,
I have run out of processing speed on my 2GHz core duo trading
machine. I do a lot of indicator computing and have bogged down AB
to the point where it will no longer respond to the UI functions like
cross hairs or switching timeframes when I click the buttons --or
even being able to edit the AFL --and I still want to do 10 times as
much as I am doing now. The real time processing speed is inhibiting
my creativity.
So far I have put in a parameter that limits the number of bars that
my most intensive calculations use. This helped, but not enough.
My next idea is to only compute some functions that do not change
often only once per bar complete.
However, I still need to compute everything if I change a parameter,
or switch stocks. To do this, I thought I might have to keep a copy
of every parameter and compare each one to the value when it was last
computed --and set a "needs updating" flag if any have changed.
Has anyone else used this approach?
Any hints about what I need to watch out for?
Is there an easier way?
Thanks,
Dennis
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