Re: [matplotlib-devel] memory leaks

2007-03-28 Thread Tom Holroyd (NIH/NIMH) [E]
In fact, the following loop leaks: for i in range(indEnd): fig = pylab.figure() about 2k per on my box _even_ with toolbar set to None. With it set to toolbar2, it is very noticably slower, and leaks 120k per. -- Tom Holroyd, Ph.D. We experience the world not as it is, but as we expect it t

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread Christopher Barker
You used gnuplot to plot MPL memory use? for shame, for shame! ;-) -Chris Tom Holroyd (NIH/NIMH) [E] wrote: > as shown in the graph, then stabilizes. -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread Jeff Whitaker
Tom Holroyd (NIH/NIMH) [E] wrote: >> import os,matplotlib >> matplotlib.use('Agg') >> from matplotlib.figure import Figure >> from matplotlib.cbook import report_memory >> >> def plot(): >> fig = Figure() >> i = 0 >> while True: >> print report_memory(i) >> fig.clf() >>

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread Tom Holroyd (NIH/NIMH) [E]
import os,matplotlib matplotlib.use('Agg') from matplotlib.figure import Figure from matplotlib.cbook import report_memory def plot(): fig = Figure() i = 0 while True: print report_memory(i) fig.clf() ax = fig.add_axes([0.1,0.1,0.7,0.7]) ax.plot([1,2,3]

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread Jeff Whitaker
John Hunter wrote: > On 3/28/07, Jeff Whitaker <[EMAIL PROTECTED]> wrote: > >> John: I just added macos x support in the report_memory function. >> Regarding Eric's memory leak #2 (which occurs even for non-gui >> backends), here's a simple script to trigger it: >> > > Thanks Jeff, could you add t

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread John Hunter
On 3/28/07, Jeff Whitaker <[EMAIL PROTECTED]> wrote: > John: I just added macos x support in the report_memory function. > Regarding Eric's memory leak #2 (which occurs even for non-gui > backends), here's a simple script to trigger it: > Thanks Jeff, could you add this to the unit dir as well?

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread Jeff Whitaker
John Hunter wrote: > On 3/27/07, Eric Firing <[EMAIL PROTECTED]> wrote: > >> I can add a couple of things to item (1) below. First, the problem >> occurs only with toolbar2, not with classic or None. Second, a script >> that illustrates it is attached. >> > > I defintely agree that this i

Re: [matplotlib-devel] memory leaks

2007-03-28 Thread John Hunter
On 3/27/07, Eric Firing <[EMAIL PROTECTED]> wrote: > I can add a couple of things to item (1) below. First, the problem > occurs only with toolbar2, not with classic or None. Second, a script > that illustrates it is attached. I defintely agree that this is important -- and it is a big help to h