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A benchmark of some prominent C/C++ hash table implementations
Python C C++
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How to run these benchmarks:

First, some prerequisites are:

* make
* gcc and recent g++ (4.3-ish?)
* python (hard-coded for 2.6 -- edit Makefile to use another version)
* perl (hard-coded again for 5.10.0 -- edit Makefile to use another version)
* glib
* boost
* google sparsehash
* qt

Now, run:

$ make
$ python
$ python < output | python

Your charts are now in charts.html.

You can tweak some of the values in to make it run faster at the
expense of less granular data, and you might need to tweak some of the tickSize
settings in charts-template.html.

To run the benchmark at the highest priority possible, do this:

    $ sudo nice -n-20 ionice -c1 -n0 sudo -u $USER python

You might also want to disable any swap files/partitions so that swapping
doesn't influence performance.  (The programs will just die if they try to
allocate too much memory.)

Copyright Information

Written by Nick Welch in 2010.
No copyright.  This work is dedicated to the public domain.
For full details, see
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