[julia-users] Determining current memory usage

2014-11-03 Thread James Kyle
Is there a way to determine the current memory usage for individual variables in the current run time? Across julia processes? For example, I'm running 32 julia processes (one for each core) on a machine with 250GB of memory. Top shows 160GB of memory allocated. I know for a fact I'm not using

[julia-users] Re: Julia looking for old gfortran after upgrade

2014-11-03 Thread James Kyle
Sometimes you have to recompile linked deps when the lib path changes in upgrade. For example: % brew reinstall qrupdate the stack error should provide hints on which one. On Saturday, November 1, 2014 5:06:12 PM UTC-7, Sean Garborg wrote: I upgraded OSX from Mavericks to Yosemite and ran

[julia-users] Missing fonts for OS X when web rendering plots

2014-10-27 Thread James Kyle
The fonts aren't readable (present?) when rendering web charts on osx. For example, using gadfly: plot(posts, x=:score, Geom.histogram) Opens Safari with the following rendered chart: http://i.imgur.com/3BxEHmh.png If you store the plot and write it to png with Draw, the fonts look fine.

[julia-users] Create a dataframe from a dictionary

2014-10-14 Thread James Kyle
I'm pulling down a json object that produces a list of Dictionaries. Each dictionary is a row in the DataFrame with the key representing what I want the column name to be. At first, I thought I could just do this: DataFrame(dict_data) this produced a deprecation error: WARNING: