Update: a figure with more data points:

allantools.2016.3.benchmark.1e8

I've released AllanTools 2016.3 which now contains new mtotdev(), htotdev(), and theo1() statistics along with many other improvements. Here's a benchmark:

allantools2016.3.benchmark

Compare to this one (from here):

stable32.benchmarkSee also: numpy vs pure python comparison from 2014 August.