[mesa-users] memory usage

[Jeff Andrews]

Ilka,

I can't say for sure what that anonymous memory is, but MESA takes up lots
of memory - easily over 1 GB. From what I remember, a lot of this is taken
up by the eos tables. Maybe someone else can comment further.

-Jeff


On Wed, Jan 30, 2013 at 11:52 AM, Ilka Petermann <m.ilka at gmx.de> wrote:

> Dear MESA-users,
> when running jobs with MESA (4740), I noticed that the memory usage is
> rather high- for example when running the test-suite '40M_z1m4_to_si_burn',
> the first lines of 'pmap' give:
> Address           Kbytes Mode  Offset           Device    Mapping
> 0000000000400000    4208 r-x-- 0000000000000000 000:00014 star_40M
> 0000000000a1b000      20 rw--- 000000000041b000 000:00014 star_40M
> 0000000000a20000    2032 rw--- 0000000000000000 000:00000   [ anon ]
> 0000000002101000   69080 rw--- 0000000000000000 000:00000   [ anon ]
> 00007fee0a54f000  987876 rw--- 0000000000000000 000:00000   [ anon ]
> 00007fee48981000   16720 rw--- 0000000000000000 000:00000   [ anon ]
> ...
> Does anyone know what this 'anonymus memory' is used for?
> Thanks in advance,
> Ilka
>
>
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