Re: [matplotlib-devel] nosetests: too slow, too much memory

2014-06-26 Thread Benjamin Root
False alarm. The Travis logs includes (but hides) the install output, and test_mlab was running for me, but I was looking at the wrong line numbers. Still though, I would be curious as to any differences, but I can't seem to download the log file. Ben On Thu, Jun 26, 2014 at 6:57 PM, Benjamin

Re: [matplotlib-devel] nosetests: too slow, too much memory

2014-06-26 Thread Benjamin Root
Just noticed an oddity with the tests on Travis versus the tests on my machine. The test log on Travis for a single run has over 10,000 lines. But, for me, it is over ~4800 lines. At a glance, I can see that test_mlab is not executed for me, but they are for Travis. I am very suspicious of the test

Re: [matplotlib-devel] tick marks and render speed

2014-06-26 Thread Benjamin Root
This is very interesting. I have also noticed that ticking has been a bottleneck in rendering, but always suspected the computation of the ticks rather than the actual rendering of the marks. Perhaps this might spur some renewed interest in identifying the specific reason for the bottleneck and sol

[matplotlib-devel] tick marks and render speed

2014-06-26 Thread Joel B. Mohler
About a week ago I sent a message to the users mailing list with tick mark performance problems. I now have a proof of concept patch which (mis-)uses the projection keyword in add_subplot to use a custom Axes class. Import one python file, use "projection='fastticks'" -> boring scatter plots rend