Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Steve Dower
[email protected]] On >> Behalf Of Jimmy Schementi >> Sent: Wednesday, May 23, 2012 11:40 AM >> To: Carles F. Julià >> Cc: [email protected] >> Subject: Re: [Ironpython-users] Poor performance of a c# - Ironpython >> application >> >> On Wed, Ma

Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Dino Viehland
2012 11:40 AM > To: Carles F. Julià > Cc: [email protected] > Subject: Re: [Ironpython-users] Poor performance of a c# - Ironpython > application > > On Wed, May 23, 2012 at 12:44 PM, Carles F. Julià > wrote: > >> My guess is that it's .NET's JIT compi

Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Jimmy Schementi
On Wed, May 23, 2012 at 12:44 PM, Carles F. Julià wrote: >> My guess is that it's .NET's JIT compiler. How do you execute the scripts? >> Are you compiling them and caching the results or re-executing them each >> time? > > > I compile the script once and then I save a python object in a dynamic >

Re: [Ironpython-users] Poor performance of a c# - Ironpython

2012-05-23 Thread Slide
Hmmm, you are right of course. :-) On Wed, May 23, 2012 at 10:45 AM, Jeff Hardy wrote: > On Wed, May 23, 2012 at 10:22 AM, Alex Earl wrote: >> Dynamic is pretty slow as well since it involves reflection. What is >> the real type of the object you are returning, is it a function or >> something?

Re: [Ironpython-users] Poor performance of a c# - Ironpython

2012-05-23 Thread Jeff Hardy
On Wed, May 23, 2012 at 10:22 AM, Alex Earl wrote: > Dynamic is pretty slow as well since it involves reflection. What is > the real type of the object you are returning, is it a function or > something? You may want to save it off as a delegate instance instead > of dynamic of that is the case.

Re: [Ironpython-users] Poor performance of a c# - Ironpython

2012-05-23 Thread Alex Earl
y Windows Phone From: Carles F. Juli=C3=A0 Sent: 5/23/2012 9:45 AM To: Jeff Hardy Cc: [email protected] Subject: Re: [Ironpython-users] Poor performance of a c# - Ironpython application > > My guess is that it's .NET's JIT compiler. How do you execute the scripts= ? >

Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Carles F . Julià
> > My guess is that it's .NET's JIT compiler. How do you execute the scripts? > Are you compiling them and caching the results or re-executing them each > time? > I compile the script once and then I save a python object in a dynamic variable on c#. Then I access the rest of the python code from

Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Jeff Hardy
On Wed, May 23, 2012 at 9:07 AM, Carles F. Julià wrote: > Thanks Vernon! > > Are these lags happening _when_ the .NET image is first started (from the >> command shell) or _after_ it starts, during operation. All .NET programs, >> written in any language, seem to take forever to get started initi

Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Carles F . Julià
Thanks Vernon! Are these lags happening _when_ the .NET image is first started (from the > command shell) or _after_ it starts, during operation. All .NET programs, > written in any language, seem to take forever to get started initially. A > lot of work has been done on IronPython to try to miti

Re: [Ironpython-users] Poor performance of a c# - Ironpython application

2012-05-23 Thread Vernon Cole
Carles: Are these lags happening _when_ the .NET image is first started (from the command shell) or _after_ it starts, during operation. All .NET programs, written in any language, seem to take forever to get started initially. A lot of work has been done on IronPython to try to mitigate startup a