It's probably easiest to try it and see.
But it appears to have assembly language in it, so likely not.
But don't despair: There are probably many AES implementations for Python.
On Mon, Jun 27, 2022 at 1:32 PM Nicola Di Bona <
python.nicoladib...@gmail.com> wrote:
> Hi,
> is there a way to in
I doubt this is an expected result for Pypy3.
But what if you use:
result[i] = float(x) if x else 0.0
...to make result be of homogeneous type?
On Tue, Feb 15, 2022 at 3:36 AM Ioannis Foufoulas
wrote:
> Hi,
> I have an embedded function:
>
> @ffi.def_extern()
> def toint(input,insize,result):
IINM, Running Pypy overtop of CPython is mostly useful for bootstrapping
Pypy - but it's generally easier to download a Pypy binary from the
official website.
If you just want CPython+speed, maybe try
https://stromberg.dnsalias.org/~strombrg/speeding-python/ ?
On Sun, Jan 9, 2022 at 11:51 AM M A
I'm really not qualified to address this, but I suspect a lot of these
hopes have moved to HPy:
https://github.com/hpyproject/hpy
On Fri, Oct 8, 2021 at 2:32 PM Werner Heisenberg <
werner.heisenber...@gmail.com> wrote:
> Hi everyone
>
> I read the pypy FAQ and some blog posts, which leaves me puz
On Sat, Jul 10, 2021 at 7:18 AM Roland Lutz wrote:
> Hi,
>
Hi.
I am currently using CPython 2 extensions and code in a project that's
> mostly written in C. I've been moving the extensions from the CPython API
> to PyPy/CFFI;
CFFI is probably good, but did you evaluate HPY?
In order to build
On Wed, Jun 2, 2021 at 9:16 PM super smart wrote:
> My AI program can only use 4GB of RAM in pypy. How much in CAD would you
> need to implement the 64 bit solution?
>
> Pypy has made my code so fast, that C++ is possibly not worth writing in
> ATM.
>
This works fine for me on a 16 Gig system:
/
o dive into the code to find out more if it’s not a known
> fact
>
> Best,
> Emre Yavuz
>
> On 1 May 2021, at 22:55, Dan Stromberg wrote:
>
>
> I have a system call-heavy program (
> https://stromberg.dnsalias.org/~strombrg/backshift/), that is faster with
> pypy
uz
> ___
> pypy-dev mailing list
> pypy-dev@python.org
> https://mail.python.org/mailman/listinfo/pypy-dev
>
--
Dan Stromberg
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Hi folks.
I've modified my code to use str.startswith instead of re.match. I had a
one-to-one correspondence between filenames and regexes anyway, so it
doesn't really sacrifice anything.
This way the original app (music-pipeline) is nice and fast now on pypy3
7.3.3.
I'm leaving the various SSC
On Tue, Mar 16, 2021 at 2:27 AM Carl Friedrich Bolz-Tereick
wrote:
> On 3/15/21 11:16 PM, Dan Stromberg wrote:
> >
> > And it's opensource, though many of the inputs are licensed.
> >
> > The code is at https://stromberg.dnsalias.org/~strombrg/music-pipeline/
>
I put a small SSCCE for this at
https://stromberg.dnsalias.org/svn/regex-fodder/trunk
It's almost 10x slower, not quite as much as music-pipeline.
On Mon, Mar 15, 2021 at 3:17 PM Dan Stromberg wrote:
>
> And it's opensource, though many of the inputs are licensed.
>
>
;s probably the "Blocklisting
files..." part that's slow. That part is O(n*m), and seems to take
forever. It's heavy on regular expressions.
Are regular expressions expected to be slow on Pypy3?
Thanks.
--
Dan Stromberg
___
pypy-dev mai
On Wed, Feb 26, 2020 at 10:41 AM Matt Billenstein via pypy-dev <
pypy-dev@python.org> wrote:
> You can think of 'u' as being the default in python3 where 'b' was the
> default in python2 (not ascii) - but most stdlib functions would accept
> bytes as strings.
>
> So in python3, you don't need 'u'
On Tue, Jul 16, 2019 at 1:35 AM William ML Leslie <
william.leslie@gmail.com> wrote:
>
>
> On Tue., 16 Jul. 2019, 2:34 pm Ryan Gonzalez, wrote:
>
>> I'm actually largely wondering if RPython is going to eventually move to
>> 3...
>>
>>>
>>>
> Significant effort, for what benefit exactly?
>
E
Nupic: https://github.com/numenta/nupic
There's a community edition that supports Python 3.x, but its license
may prove unsuitable to what we're doing.
On 7/15/19 4:57 PM, Matt Billenstein wrote:
What is the dependency?
m
On Mon, Jul 15, 2019 at 04:24:50PM -0700, Dan Strom
What is Pypy planning to do with Python 2.x, now that many packages on
Pypi are dropping Python 2.x support?
EG, I believe Pypy caters to Scientific Computing, but with Numpy
dropping Python 2.x support, will Pypy3 become the more relevant version
of Pypy?
Will Numpypy be revived?
Will th
On Tue, Jan 20, 2015 at 4:57 PM, Steven Jackson
wrote:
>
> Hey I'd like to know if the proposed numpy projects list at
> https://bitbucket.org/pypy/extradoc/src/extradoc/planning/micronumpy.txt is
> still up to date, and if so what is meant by "a good sort function."
> If it's just a matter of imp
On Sun, Sep 7, 2014 at 11:59 AM, Yury V. Zaytsev wrote:
> On Sun, 2014-09-07 at 20:25 +0200, Scott West wrote:
>>
>> Otherwise I can just grab the bytecode or AST and do it myself, but I
>> didn't want to replicate any work if I didn't have to :)
>
> I'm not exactly sure what kind of analysis you
On Tue, Jan 21, 2014 at 11:01 PM, Johan Råde wrote:
> At the Leysin Sprint Armin outlined a new design of the PyPy 2 unicode
> class. He gave two versions of the design:
Why spend brain cycles on a Pypy unicode class, when you could just
move on to Pypy3? The majority of the Python community is
On Thu, Oct 31, 2013 at 8:07 PM, KaShining wrote:
>
> tks,but
>
> test-red_black_dict_mod.py under pypy-2.1. consume :3.89574193954
> test-rbtree.py under python2.7.3
> .consume:0.354326009...@gmail.com
> >;
>
Interesting.
Do you need good performance?
You might consider a treap:
On Thu, Oct 31, 2013 at 1:53 AM, Armin Rigo wrote:
> Hi KaShining,
>
> On Thu, Oct 31, 2013 at 9:32 AM, KaShining wrote:
> > src/rbtree.c: In function '__pyx_f_6rbtree_6rbtree_byOffset':
>
> This is using Cython. Compiling Cython modules with PyPy
> kind-of-works but is shaky.
>
Here's a p
I get an error when trying to run pypy 2.0 on a Debian Wheezy system:
dstromberg@deskie:~/src/home-svn/backshift/trunk$ /usr/local/pypy-2.0/bin/pypy
/usr/local/pypy-2.0/bin/pypy: error while loading shared libraries:
libssl.so.0.9.8: cannot open shared object file: No such file or
directory
dstrom
There's been some curiosity about PyPy at my local Python User Group
(OCPUG), so I put together a brief, surface-level talk about PyPy, to be
delivered on Tuesday evening (the 27th).
If some of the more PyPy-knowledgeable people here could look it over for
accuracy and omissions, that'd be awesome
On Tue, Oct 30, 2012 at 9:33 AM, David Ripton wrote:
> On 10/30/2012 11:19 AM, Sasikanth Eda wrote:
>
> I have tried to perform a CPU intensive operation ( which typically
>> involved calculation of prime numbers from 1-10 ) using
>> Multi-process and Multi-Thread models provided by
>> C, Py
On Tue, Jul 24, 2012 at 10:58 PM, Alex Gaynor wrote:
>
>
>
> Are you looking for a database actually written in Python, or just one
> with a python client?
Either would be good. But I'm guessing Jython ctypes isn't quite there yet
(wasn't last time I checked), so maybe something pure python wo
The subject pretty much says it, but here it is again:
Is there a concurrent, nosql, opensource key-value store that works with
Pypy, CPython 2.x, CPython 3.x and Jython?
It doesn't need to be highly concurrent. In fact, locking the entire table
for the duration of operations would be acceptable
Very nice. Passes my barrage of backshift automatic tests. I'm
excited about investigating the performance benefits for my
deduplication algorithm.
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On 11/21/11, David Naylor wrote:
> Hi
>
> While trying to translate pypy-1.7 with the sandbox option, using pypy-1.6 I
> saw the translating pypy consume 13.3GB of memory (column Res in top). This
> is under FreeBSD-9RC2/amd64.
>
I also get a lot of memory use when building pypy 1.6 on a 64 bit
Sweet. ^_^ I see the permissions bits look better now too.
I miss os.stat().st_rdev though - was it removed for a reason?
On Thu, Aug 18, 2011 at 10:30 AM, Maciej Fijalkowski wrote:
>
> PyPy 1.6 - kickass panda
>
>
> We're pleased to announce t
On Wed, Aug 17, 2011 at 5:13 PM, Eli Stevens (Gmail)
wrote:
> On Wed, Aug 17, 2011 at 4:01 PM, Yury Selivanov
> wrote:
> > +1 to the question. Why can't it be that way?
>
> If by "that way" you mean "leave python 2.x behind post 1.6" I'd like
> to note that IMO pypy has been under-acknowledged b
I'm inclined to agree: Python 3.x is important for PyPy's future.
On Tue, Aug 16, 2011 at 7:19 AM, Timur Tkachev wrote:
> Hello,
>
> Guys, maybe my question had been asked numerous times, but I couldn't
> google even a remote answer to it. What are the plans of python 3 support?
> Please shed s
On Sat, Jul 30, 2011 at 7:27 PM, wrote:
> Just unpack the tarball. Don't do all that copying of stuff.
>
> Jean-Paul
>
>
I believe it's more than a matter of just unpacking a tar archive. The tar
archives have had permissions problems long enough that I suspect there's a
bug in the build/releas
-p "$where"/lib_pypy
(cd lib_pypy && tar cflS - .) | (cd "$where"/lib_pypy && tar xfp -)
#(cd translator/sandbox && tar cflS - .) | (cd "$where"/lib_pypy && tar xfp
-)
find "$where" -name .svn -print | xargs rm -rf
On Sat, Jul
Any particular reason not to use the tarball on the pypy website? There
might be a silly permission issue to fix, but it's much easier than what
appears below.
On Sat, Jul 30, 2011 at 3:17 PM, Tom Roche wrote:
>
> (Apologies if
>
> - this is not the appropriate venue for this question, but I do
On Fri, May 13, 2011 at 3:06 PM, Amaury Forgeot d'Arc wrote:
> 2011/5/13 Dan Stromberg :
> >> Normally, it's enough to run "pypy setup.py install"
> >
> > I don't suppose the path to doing this with "make" has been explored?
>
> D
On Fri, May 13, 2011 at 1:27 PM, Amaury Forgeot d'Arc wrote:
> Hi,
> > 2) Do I need to recompile the module for pypy?
>
> Yes, because the memory layout of objects is different, and some
> macros are turned into function calls.
> And to enforce the difference with CPython, the extension modules ar
When I build a swig-generated C extension module against CPython 2.6, and
attempt to load it using cpyext, I get:
/usr/local/pypy-1.5/bin/pypy
cpyext.load_module('_odirectcmodule.so', 'odirect')
Traceback (most recent call last):
File "", line 1, in
ImportError: unable to load extension mo
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