[amibroker] Question: How to make the code run faster ?

["itmwh" <toxutao@xxxxxxxx>]

Hi, when I open a 1-minute chart with certain custom indicator, the CPU 
usage always rocket to above 90%, making it very inconvenient to move 
the crosshair on the chart, and do other basic chartings on the chart. 
When I run the same indicator on 5-minute chart, the speed is OK, CPU 
is operating at below 20%, it seems more bars on a 1-minute chart slow 
down the program.  I want to know is there a method to let the program 
operate faster ?  Or is it possible to let AB only calculate the value 
of the indicators in the visible bars ?



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