It looks like most of the time is being taken up by pytz (timezone library), which opens ~500 files. How does the total time of "import pytz" compare?
Mike
Andrew Kelly wrote:
···
I see. I was wondering why it spit out a binary file.
test.out is attached...
-Andy
On Fri, Apr 2, 2010 at 10:55 AM, Michael Droettboom <mdroe@...86... > <mailto:mdroe@…86…>> wrote:
Can you provide the actual saved profiler data? The output of the
command itself doesn't provide enough information to diagnose the
problem, since it doesn't have full file paths etc.When you do (thanks G�khan for the less verbose version):
python.exe -c "import cProfile; cProfile.run('import pylab',
'test.out')"this should produce a binary file "test.out" that can be loaded
with the pstats module and used by GUI tools such as KCacheGrind
to help us get to the bottom of this.Mike
Andrew Kelly wrote:
I'm back.
My backend is wx. "Import wx" does not really take much time
to import at all. In fact time.time() before and after = 0.0Some computer details:
Processor: AMD Phenom IIx4 810 Processor 2.6 GHz
RAM: 8.00 GBAs for the cProfiler output on pylab, I have attached the
output as test.txt.
-AndyOn Fri, Apr 2, 2010 at 7:22 AM, G�khan Sever > <gokhansever@...287... <mailto:gokhansever@…287…> > <mailto:gokhansever@…287…>> > wrote:
On Fri, Apr 2, 2010 at 8:28 AM, Michael Droettboom > <mdroe@...86... <mailto:mdroe@…86…> > <mailto:mdroe@…86…>> wrote:
My gut says it's probably the GUI framework import that is
dominating
the time. Which backend are you using? Does importing it
take a large
amount of time as well?Can you provide a profiler output file we can examine
to narrow it
down? The following from a command prompt should be
sufficient to write
out a file called "import.prof":python.exe -c "import cProfile; prof=cProfile.Profile();
prof.run('import pylab', 'import.prof')"Mike
Just for the records,
It reads as:
python -c "import cProfile; cProfile.run('import pylab',
filename='test.out')in Python 2.6.2
These helped me to load the profile output:
import pstats
stats = pstats.Stats("test.out")
stats.print_stats()-- G�khan
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-- Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA
--
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA