Hi Matt! > -- Normal array copy with for loop: > instruction cycles: 1153 > > -- POSTINC array copy with for loop > instruction cycles: 519 > > -- POSTINC array copy with no loop (64 lines of code) > instruction cycles: 134 > > As you can see there's quite a difference, you can copy > arrays 8 times > faster!
Well, you did omit the "normal with no loop" like array2[0]=array1[0] array2[1]=array1[1] array2[2]=array1[2] This would, if both arrays are in the same page, also need only a bit more than 128 cycles, and probably a bit more than 256 cycles if the arrays are in different pages ;-) I would, however, appreciate the factor 2 speedup when using loops! Greets, Kiste -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
