# MRocklin

Chicago, IL

matthewrocklin.com

Graduate student in Computational Mathematics at the University of Chicago.

Interested in Scientific Computing, Numerical Linear Algebra, Complex Networks, Statistics, and Education.

 Nov 29 awarded Yearling Nov 29 awarded Yearling Nov 21 revised Sampling module for Pythonadded 138 characters in body Nov 21 asked Sampling module for Python Nov 14 comment What can multiprocessing and dill do together?I'm glad that this application is in the mind of the dill developers. Multiprocessing is really crippled by the fragility of pickling. I suspect this issue stops many developers in their exploration of multiprocessing. Nov 14 comment What can multiprocessing and dill do together?So is the problem that multiprocessing uses `cPickle` rather than `pickle` causing `dill` to be unable to perform its usual magic? Nov 14 comment What can multiprocessing and dill do together?@GrantJ Tried this to no avail. In general please assume that I've tried all simple transpositions of this code. This example is designed to be simple enough so that commenters could run it on their own machines. That would probably have a tighter feedback loop. Nov 14 comment What can multiprocessing and dill do together?@J.F.Sebastian see edit with traceback Nov 14 revised What can multiprocessing and dill do together?traceback for JF Sebastian Nov 14 comment What can multiprocessing and dill do together?@J.F.Sebastian yes, with no change. To be explicit I've placed that line both before and after `p = mp.Pool(4)` with no change in result. Nov 14 asked What can multiprocessing and dill do together? Nov 4 revised Plotting a histogram from pre-counted data in MatplotlibCorrect typo "mp" -> "np" Oct 30 comment javascript graphing libraryI've used i3d3 with good success. Although I'm hardly an expert on this topic I was impressed at how simple it was. Oct 29 accepted Multiplication of integer-valued matrices in MATLAB Oct 28 answered Is there an exact replacement for the old functional.curry? Oct 28 answered Currying decorator in python Oct 28 answered reading a file into a python dictionary Oct 28 answered Using the groupby method in Python, example included Oct 28 answered groupby() giving an empty list Oct 28 answered Python Groupby statement