C++ compile time (again, take 2)
Steven Bosscher
s.bosscher@student.tudelft.nl
Mon Jun 16 17:15:00 GMT 2003
Wolfgang Bangerth wrote:
>>--enable-checking can add a lot of overhead. Please compare
>>apples-to-apples; not a raisin (2.95 without --enable-checking) to a
>>grape (anything later with --enable-checking). If you are going to
>>rant mainly about compiler slow down, then it is only fair to do so.
>>
>>
>
>That is fair criticism. Here are the results without checking enabled, for all
>compilers (times with --enable-checking in parenthesis):
>
> 2.95 : 46 min
> mainline: 73 min (89 min)
> tree-ssa: 94 min (118 min)
>
>
Is that tree-ssa with or without yesterday's ccp speedup?
(http://gcc.gnu.org/ml/gcc-patches/2003-06/msg01624.html)
And would you have some time reports? :-)
Gr.
Steven
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