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Re: Some (small) c++ compilation profiling data (oprofile)


On Sun, May 19, 2002 at 01:26:13AM +0100, John Levon wrote:

> Time spent
>  
> VMA      Samples  %age total  symbol

Heh.  These

> 081a1f90 88239    1.04199     output_format
> 084107f4 92606    1.09356     dyn_string_append_cstr_len
> 0808bbc0 145033   1.71266     cp_thing
> 081a1dc0 148982   1.75929     wrap_text

are only used to generate diagnostic messages.  Did it spew a ton of
errors before giving up?

Unfortunately, that means this isn't much of a comparison of the
parsers, since we wind up doing different work.

> ...
> 0823b090 91493    1.08042     ht_lookup
> 0813a030 101159   1.19456     walk_tree
> 0815f720 110315   1.30268     cp_parser_lookup_name
> 080788a0 142408   1.68166     grokdeclarator
> 0835ce50 158204   1.86819     ggc_alloc
> 0835d310 399979   4.72325     ggc_set_mark
> 082388b0 403951   4.77015     ggc_mark_trees 

The absence of any other cp_parser_* functions in this is a hopeful
sign, though.

zw


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