Subject: RE: Interesting Side-Effects Problem & Solution From: Avi Kivity <Avi@xxxxxxxxxxxxx> Date: Fri, 11 Dec 1998 13:58:32 +0200 |
On Friday, December 11, 1998 11:59, ht@xxxxxxxxxxxxxxx [SMTP:ht@xxxxxxxxxxxxxxx] wrote: > > There are two prices you are paying here, one you knew about and one > you may have missed: > > 1) You've cut yourself off from the power of pattern-directed > application: no construction rules will get a chance once you take > control; Actually, you can, for complete subtrees, go back to the 'native' method of doing things (as is done for non-element nodes). > > 2) You've serialised things: no benefit from parallel processing is > possible. > True - but the problem is serial in nature. There is no gain in parallel processing if the amount of work increases in several orders of magintude. > Neither of these is a killer, just worth noting. One other thing - memory usage increases dramatically. Still have to figure out why. This may be a killer if it's not an implementation artifact. --------------------- "Thou shalt not travel faster than light" - Carl Sagan, Contact DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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