* bootstrapping and regtesting 4.5 is much slower than 4.4.1
@ 2009-07-17 9:08 Dominique Dhumieres
2009-07-17 9:13 ` Richard Guenther
0 siblings, 1 reply; 2+ messages in thread
From: Dominique Dhumieres @ 2009-07-17 9:08 UTC (permalink / raw)
To: gcc
Since 4.4.1 is closed to be released, I have bootstrapped and regtested
4.4.1 in the 4_4 branch at revision 149690. It took ~2h30 to bootstrap
and ~5+h to regtest (single thread) on my macbook. The typical times
for trunk are between 3h30 and 4h for bootstrap and ~8h to regtest.
Is this known or am I the only to see that? Any explaination?
TIA
Dominique
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: bootstrapping and regtesting 4.5 is much slower than 4.4.1
2009-07-17 9:08 bootstrapping and regtesting 4.5 is much slower than 4.4.1 Dominique Dhumieres
@ 2009-07-17 9:13 ` Richard Guenther
0 siblings, 0 replies; 2+ messages in thread
From: Richard Guenther @ 2009-07-17 9:13 UTC (permalink / raw)
To: Dominique Dhumieres; +Cc: gcc
On Fri, Jul 17, 2009 at 11:08 AM, Dominique Dhumieres<dominiq@lps.ens.fr> wrote:
> Since 4.4.1 is closed to be released, I have bootstrapped and regtested
> 4.4.1 in the 4_4 branch at revision 149690. It took ~2h30 to bootstrap
> and ~5+h to regtest (single thread) on my macbook. The typical times
> for trunk are between 3h30 and 4h for bootstrap and ~8h to regtest.
>
> Is this known or am I the only to see that? Any explaination?
I guess we got more checking (at least EH checking was added, also
we do type verification everywhere now). To confirm this you could
compare bootstrap/testing numbers with checking disabled.
Richard.
> TIA
>
> Dominique
>
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2009-07-17 9:08 bootstrapping and regtesting 4.5 is much slower than 4.4.1 Dominique Dhumieres
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