> -Original Message-
> From: "Martin v. Löwis" [mailto:mar...@v.loewis.de]
>
> This is easy in a debug build, using sys.getobjects(). In a release build,
> you can
> use pympler:
>
> start = pympler.muppy.get_size(pympler.muppy.get_objects())
> run_complicated_tests()
> end = pympler.m
t; From: Nick Coghlan [mailto:ncogh...@gmail.com]
> Sent: 24. apríl 2012 11:42
> To: Kristján Valur Jónsson
> Cc: R. David Murray; Antoine Pitrou; python-dev@python.org
> Subject: Re: [Python-Dev] cpython: Implement PEP 412: Key-sharing
> dictionaries (closes #13903)
>
> On Tue, Apr 2
Benchmarks should measure memory usage too, of course. Sadly that is
not possible in standard cPython.
It's actually very easy in standard CPython, using sys.getsizeof.
Yes, you can query each python object about how big it thinks it is.
What I'm speaking of is more like:
start_allocs, start_
> -Original Message-
> Take a look at the benchmark suite at
> http://hg.python.org/benchmarks/
> The test runner has an -m option that profiles memory usage, you could take
> a look at how that is implemented
>
Yes, out of process monitoring of memory as reported by the OS. We do gathe
: Implement PEP 412: Key-sharing
dictionaries (closes #13903)
Benchmarks should measure memory usage too, of course. Sadly that is
not possible in standard cPython.
It's actually very easy in standard CPython, using sys.getsizeof.
Yes, you can query each python object about how big it t
python: Implement PEP 412: Key-sharing
> dictionaries (closes #13903)
>
> > Benchmarks should measure memory usage too, of course. Sadly that is
> > not possible in standard cPython.
>
> It's actually very easy in standard CPython, using sys.getsizeof.
>
Yes, you ca
Benchmarks should measure memory usage too, of course. Sadly that
is not possible in standard cPython.
It's actually very easy in standard CPython, using sys.getsizeof.
Btw, this is of great interest to me at the moment, our Shanghai
engineers are screaming at the
memory waste incurred by d
On Tue, Apr 24, 2012 at 8:24 PM, Kristján Valur Jónsson
wrote:
> Perhaps I should write about this on my blog. Updating the memory allocation
> macro layer in
> cPython for embedding is something I'd be inclined to contribute, but it will
> involve a large amount
> of bikeshedding, I'm sure :)
On Tue, 24 Apr 2012 10:24:16 +
Kristján Valur Jónsson wrote:
>
> Btw, this is of great interest to me at the moment, our Shanghai engineers
> are screaming at the
> memory waste incurred by dictionaries. A 10 item dictionary consumes 1/2k on
> 32 bits, did you
> know this?
The sparseness
n.org
> Subject: Re: [Python-Dev] cpython: Implement PEP 412: Key-sharing
> dictionaries (closes #13903)
>
> On Mon, 23 Apr 2012 22:22:18 +0200, Antoine Pitrou
> wrote:
> > On Mon, 23 Apr 2012 17:24:57 +0200
> > benjamin.peterson wrote:
> > > http://hg.python.
On Mon, 23 Apr 2012 22:22:18 +0200, Antoine Pitrou wrote:
> On Mon, 23 Apr 2012 17:24:57 +0200
> benjamin.peterson wrote:
> > http://hg.python.org/cpython/rev/6e5855854a2e
> > changeset: 76485:6e5855854a2e
> > user:Benjamin Peterson
> > date:Mon Apr 23 11:24:50 2012 -0400
> > s
On Mon, 23 Apr 2012 17:24:57 +0200
benjamin.peterson wrote:
> http://hg.python.org/cpython/rev/6e5855854a2e
> changeset: 76485:6e5855854a2e
> user:Benjamin Peterson
> date:Mon Apr 23 11:24:50 2012 -0400
> summary:
> Implement PEP 412: Key-sharing dictionaries (closes #13903)
12 matches
Mail list logo
