This directory contains scripts that are often user specific. Unlike all other code in the BitFunnel repository, little or no effort has gone into making this code cross-platform, or for that matter, even runnable on more than one specific machine.

Many of these scripts are throwaway scripts intended to automate a short-term task (e.g., producing a set of graphs for a paper).

bf-density.r

Takes summaries from verify log or verify.py and generates plots of false positives.

convert.go

Helper script to convert BitFunnel code from Windows to Linux. Not kept up to date.

dependencies.go

Get transitive closure of dependencies from old BitFunnel code.

get-random-hashes.py

Generate some random 64-bit (8-byte) hashes.

plot-history.r

Plot LOC history.

plot-sim.r

Plot simulation results from simulate.cpp

row-correlation.py

Quick script to find unusual row correlations. TODO: replace with C++ code because this is too slow.

show-term-convert.py

Helper script for row-correlation.py

simulate.cpp

Quick and dirty simulation for finding number of memory accesses per block.

slides.go

Convert talk slides to HTML.