Re: jemalloc profiling

[tlaronde%polynum.com@localhost]

Hello,

Le Thu, Apr 27, 2023 at 10:54:30PM +0000, RVP a écrit :
> On Thu, 27 Apr 2023, tlaronde%polynum.com@localhost wrote:
> 
> > I was trying to use the profiling capabilities of jemalloc and found
> > that there is a /usr/lib/libjemalloc_p.a that seems (from
> > /usr/src/distrib/sets/lists/comp/mi) to be the profiling version.
> > 
> 
> The *_p.a files are used for call-profiling. What you want is jemalloc's
> allocation profiling which is a different beast entirely. For this you'll
> have to re-compile jemalloc with `JEMALLOC_PROF' defined either in the
> Makefile:
> 
> src/external/bsd/jemalloc/lib/Makefile.inc
> 
> or, in the defs file:
> 
> src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h
> 

Thanks for the explanations! I will compile an ad hoc version.

Best,
-- 
        Thierry Laronde <tlaronde +AT+ polynum +dot+ com>
                     http://www.kergis.com/
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