[REBOL] Re: Profiling Rebol API to DyBASE
From: dockimbel:free at: 19-Dec-2003 10:58
Hi Konstantin,
Here's a version executing 10 times faster. I just changed h series type from
hash! to list!. Looks like in your case, cost for adding data is much higher
than for searching keys...
Regards,
-DocKimbel
n: 200000
h: make list! n
l: make block! n
start: now/time/precise
repeat i n [
oid: random n
pos: find h oid
either pos [
obj: pick l index? pos
][
obj: make object! [__oid__: oid]
insert tail h oid
insert tail l obj
]
if zero? i // 100 [clear h clear l]
]
print ["Elapsed time for adding" n "records" (now/time/precise - start)]
Selon Konstantin Knizhnik <[knizhnik--garret--ru]>:
