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Re: gcc3.3 30% speedup in the past 2 weeks (MICO compilation)


On March 4, 2003 09:29 am, Gerard Beekmans wrote:

And a few more from the gcc-3.3/criteria.html page

ACE-5.3.1 and only ran "make -C ace"; not the entire package (just to save 
some time)
	"Before" compiler:	409 sec (8:16 min)
	"After" compiler:	377 sec (6:17 min)

Blitz-20001213: ran 'make check'
	"Before" compiler:	443 sec (7:23 min)
	"After" compiler:	240 sec (5:40 min)

Boost-1.22.0:
	"Before" compiler:	450 sec (7:30 min)
	"After" compiler:	343 sec (5:43 min)

PS: For those lost in the thread; 'before' compiler refers to gcc-3.3-cvs with 
init_gcc_heuristics(); disabled, the 'after' compiler has this enabled (in 
the gcc/toplev.c file).

PS2: Are more test results desired/required? I'd hate wasting time on these 
particular tests if there are other things that are more useful to be tested.



-- 
Gerard Beekmans
www.linuxfromscratch.org

-*- If Linux doesn't have the solution, you have the wrong problem -*-


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