Remove testing data

1 files changed, 0 insertions, 91 deletions

diff --git a/examples/redis-unstable/utils/hyperloglog/hll-gnuplot-graph.rb b/examples/redis-unstable/utils/hyperloglog/hll-gnuplot-graph.rb
deleted file mode 100644
index 1e48e6c..0000000
--- a/examples/redis-unstable/utils/hyperloglog/hll-gnuplot-graph.rb
+++ /dev/null
@@ -1,91 +0,0 @@
-# hll-err.rb - Copyright (C) 2014-Present Redis Ltd.
-#
-# Licensed under your choice of (a) the Redis Source Available License 2.0
-# (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the
-# GNU Affero General Public License v3 (AGPLv3).
-#
-# This program is suited to output average and maximum errors of
-# the Redis HyperLogLog implementation in a format suitable to print
-# graphs using gnuplot.
-
-require 'rubygems'
-require 'redis'
-require 'digest/sha1'
-
-# Generate an array of [cardinality,relative_error] pairs
-# in the 0 - max range, with the specified step.
-#
-# 'r' is the Redis object used to perform the queries.
-# 'seed' must be different every time you want a test performed
-# with a different set. The function guarantees that if 'seed' is the
-# same, exactly the same dataset is used, and when it is different,
-# a totally unrelated different data set is used (without any common
-# element in practice).
-def run_experiment(r,seed,max,step)
-    r.del('hll')
-    i = 0
-    samples = []
-    step = 1000 if step > 1000
-    while i < max do
-        elements = []
-        step.times {
-            ele = Digest::SHA1.hexdigest(i.to_s+seed.to_s)
-            elements << ele
-            i += 1
-        }
-        r.pfadd('hll',elements)
-        approx = r.pfcount('hll')
-        err = approx-i
-        rel_err = 100.to_f*err/i
-        samples << [i,rel_err]
-    end
-    samples
-end
-
-def filter_samples(numsets,max,step,filter)
-    r = Redis.new
-    dataset = {}
-    (0...numsets).each{|i|
-        dataset[i] = run_experiment(r,i,max,step)
-        STDERR.puts "Set #{i}"
-    }
-    dataset[0].each_with_index{|ele,index|
-        if filter == :max
-            card=ele[0]
-            err=ele[1].abs
-            (1...numsets).each{|i|
-                err = dataset[i][index][1] if err < dataset[i][index][1]
-            }
-            puts "#{card} #{err}"
-        elsif filter == :avg
-            card=ele[0]
-            err = 0
-            (0...numsets).each{|i|
-                err += dataset[i][index][1]
-            }
-            err /= numsets
-            puts "#{card} #{err}"
-        elsif filter == :absavg
-            card=ele[0]
-            err = 0
-            (0...numsets).each{|i|
-                err += dataset[i][index][1].abs
-            }
-            err /= numsets
-            puts "#{card} #{err}"
-        elsif filter == :all
-            (0...numsets).each{|i|
-                card,err = dataset[i][index]
-                puts "#{card} #{err}"
-            }
-        else
-            raise "Unknown filter #{filter}"
-        end
-    }
-end
-
-if ARGV.length != 4
-    puts "Usage: hll-gnuplot-graph <samples> <max> <step> (max|avg|absavg|all)"
-    exit 1
-end
-filter_samples(ARGV[0].to_i,ARGV[1].to_i,ARGV[2].to_i,ARGV[3].to_sym)