OPTIMIZATION BENCHMARKS: USING CPUSPEED

This example attempts to calculate the difference between the running speed when using CPUSPEED instruction.

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SOURCE CODE ()

	CONST maxCounter = 10000

	CLS

	CPUSPEED 3
	
	startTime = TIME
	
	counter = 0
	DO
		INC counter
		EXIT IF counter = maxCounter
	LOOP
	
	PRINT (TIME - startTime); " jiffy(s)"
	
	CPUSPEED 1
 	
	startTime = TIME
	
	counter = 0
	DO
		INC counter
		EXIT IF counter = maxCounter
	LOOP
	
	PRINT (TIME - startTime); " jiffy(s)"

How to compile and run the example

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