3.0.1 performance

[Kurt Garloff]

On Fri, Aug 17, 2001 at 11:16:44AM +0200, Kurt Garloff wrote:
> I did not yet play with parameters, like using plain -O3 (is it useable in
> 3.0.1?) or -finline-limit yet. Should I?

I did. It helped. So, IMHO, the default is too low.

        inline   Compile    Executable   Performance
	limit	 time (u)   (stripped)   (TBCI SPEC)

2.95.3           3:35.44      88364          0.869
3.0.0            3:48.11      89488          0.855
3.0.1            2:49.84      95620          0.320

3.0.1    200     1:50.29      82212          0.297
3.0.1    500     2:39.00      93868          0.318
3.0.1   1000     3:05.27      92524          0.805
3.0.1   2000     3:32.33      91572          0.826
3.0.1   5000     3:46.81      90052          0.834
3.0.1  10000     3:53.47      89180          0.861
3.0.1  50000     3:50.31      89180          0.860


Docu says default for inline-limit is 10000, but based on the above
numbers, I tend to not believe this. It's more like 600.
And for my benchmark, it should be more like 2000.

Regards,
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