Hi,
On 31 May 2018 at 14:35, divyam.agg22 wrote:
> My name is Divyam and I am working on a large-scale discrete optimization
> problem. I have used Pypy earlier in order to improve the runtime of my
> python code. Now I am using some external packages in python such as
> Gurobipy, Docplex. Is it
Hi,
My name is Divyam and I am working on a large-scale discrete optimization
problem. I have used Pypy earlier in order to improve the runtime of my
python code. Now I am using some external packages in python such as
Gurobipy, Docplex. Is it possible to use these packages with Pypy and if
yes, h
Some of the badly written programs keep files open and expecting GC to
close them, especially code written before with statement has introduced.
I have seen them in some web frameworks and many other modules.
They open file , process them and just ignore closing, causing pypy to fail
to work. Fix
http://pypy.readthedocs.org/en/latest/cpython_differences.html#differences-related-to-garbage-collection-strategies
On Wed, Sep 30, 2015 at 1:10 PM, Vasily Evseenko wrote:
> Hi,
> Could you explain about closed file objects (do you mean open file
> descriptors)?
> I've never heard about this res
2015-09-30 20:10 GMT+02:00 Vasily Evseenko :
> Hi,
> Could you explain about closed file objects (do you mean open file
> descriptors)?
> I've never heard about this restriction before.
>
PyPy uses a different garbage collection strategy, and unlike CPython,
objects are not deallocated as soon as
Hi,
Could you explain about closed file objects (do you mean open file
descriptors)?
I've never heard about this restriction before.
30.09.2015 19:35, Phyo Arkar пишет:
>
> On Wed, Sep 30, 2015 at 6:54 PM, Luis José Novoa
> mailto:luisjoseno...@gmail.com>> wrote:
>
> gurobipy
>
>
> Never heard
Hi,
If you could point us to a place where we could have a quick look at
the CPython C extension code implementing gurobipy (not gurobi!), we
could give you a more precise answer.
A bientôt,
Armin.
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On Wed, Sep 30, 2015 at 6:54 PM, Luis José Novoa
wrote:
> gurobipy
Never heard of it.
Here are things PyPy Can help:
- If it is Pure Python
- If CExtensions are with CFFI
- If file objects (if any) are closed
PyPy will work fine and you can expect average 7x performance gain , up to
20-30x.
Hi All,
My name is Luis Novoa. Im working on a large scale optimization problem
using python/gurobipy for my implementation. I was wondering if any of you
in this list has used gurobipy with pypy, or if it is even possible at this
time.
Thanks in advance,
Luis.
__
