Author: Dave Gomboc
Date: 01:22:05 05/12/00
Go up one level in this thread
On May 12, 2000 at 01:54:25, Christophe Theron wrote: >On May 11, 2000 at 17:52:33, Tom King wrote: > >>On May 11, 2000 at 17:37:28, Pete Galati wrote: >> >>>Try toying with the "-O3" number, allot of times -O6 or 7 will be somewhat >>>faster for me. >>> >> >>I may try it - I've only ever used -O, -O2, and -O3. I didn't realize >>higher levels were supported. Thanks for the tip! > > >I think it was a joke... Or am I really missing something? > > Christophe AFAIK, depending on the specific platform you compile on, and the version of gcc you use, some values higher than 3 can have an effect. Dave > > > >>>>Any others worthwhile? >>>> >>>>Rgds, >>>>Tom >>>> >>>>tom_king@btinternet.com >>>>*not* tom@hatbulb.demon.co.uk any longer, but I don't know how to tell CCC that! >>> >>>I just send a moderator email and explained the change, and it worked, but >>>there's also an email address where you can reach Steven ICD's storefront >>>webpage, and that'll get it done too I guess. >>> >>>Pete >>> >> >>Hmm.. guess I could do the same. Shame there's no automated way to do this. >>People chop and change email addresses quite frequently these days. >> >>At least we do in the U.K, where it's a constant battle to try and find >>a reasonably cheap internet access deal, without being ripped off. >> >>[grrr.] >> >>Rgds, >>Tom >> >>tom_king@btinternet.com >>*not* tom@hatbulb.demon.co.uk any longer >> >>>> >>>>>So the standard edition of MSVC6 will produce a code that will be much slower >>>>>than what you get with the free GCC. >>>>> >>>>> >>>>> >>>>> Christophe >>>>> >>>>> >>>>> >>>>>> In other words, would one of the biggest things >>>>>>I'd give up be the speed that MS compilers are know for, and basically I'd get a >>>>>>good package anyhow? Because I'm not really convinced that I have a real need >>>>>>to be turning out ultra fast programs, when a good learning tool might really be >>>>>>more effective (as long as it really can compile programs). And not that I have >>>>>>the backround to do it now, but I think creating a program & interface probably >>>>>>interests most people. >>>>>> >>>>>>Pete
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