pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / benchmark / scripts / compare.shingle.benchmark.tables.pl

diff --git a/lucene-java-3.4.0/lucene/contrib/benchmark/scripts/compare.shingle.benchmark.tables.pl b/lucene-java-3.4.0/lucene/contrib/benchmark/scripts/compare.shingle.benchmark.tables.pl
deleted file mode 100644 (file)
index 3af2c78..0000000
--- a/lucene-java-3.4.0/lucene/contrib/benchmark/scripts/compare.shingle.benchmark.tables.pl
+++ /dev/null
@@ -1,116 +0,0 @@
-#!/usr/bin/perl
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-# 
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# ------------------------------------------
-# compare.shingle.benchmark.jira.tables.pl
-#
-# Takes as cmdline parameters two JIRA-formatted benchmark results, as produced
-# by shingle.bm2jira.pl (located in the same directory as this script), and
-# outputs a third JIRA-formatted comparison table.
-#
-# The difference is calculated as a percentage:
-#
-#   100 * (unpatched-elapsed - patched-elapsed / patched-elapsed)
-#
-# where (un)patched-elapsed values have had the no-shingle-filter 
-# (StandardAnalyzer) elapsed time subtracted from them.
-#
-#
-# Example shingle.bm2jira.pl output:
-# ----------------------------------
-# JAVA:
-# java version "1.5.0_15"
-# Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_15-b04)
-# Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_15-b04, mixed mode)
-#
-# OS:
-# cygwin
-# WinVistaService Pack 2
-# Service Pack 26060022202561
-#
-# ||Max Shingle Size||Unigrams?||Elapsed||
-# |1 (Unigrams)|yes|2.19s|
-# |2|no|4.74s|
-# |2|yes|4.90s|
-# |4|no|5.82s|
-# |4|yes|5.97s|
-
-use strict;
-use warnings;
-
-my $usage = "Usage: $0 <unpatched-file> <patched-file>\n";
-
-die $usage unless ($#ARGV == 1 && -f $ARGV[0] && -f $ARGV[1]);
-
-my %stats = ();
-
-open UNPATCHED, "<$ARGV[0]" || die "ERROR opening '$ARGV[0]': $!";
-my $table_encountered = 0;
-my $standard_analyzer_elapsed = 0;
-my %unpatched_stats = ();
-my %patched_stats = ();
-while (<UNPATCHED>) {
-  unless ($table_encountered) {
-    if (/\Q||Max Shingle Size||Unigrams?||Elapsed||\E/) {
-      $table_encountered = 1;
-    } else {
-      print;
-    }
-  } elsif (/\|([^|]+)\|([^|]+)\|([\d.]+)s\|/) {
-    my $max_shingle_size = $1;
-    my $output_unigrams = $2;
-    my $elapsed = $3;
-    if ($max_shingle_size =~ /Unigrams/) {
-      $standard_analyzer_elapsed = $elapsed;
-    } else {
-      $unpatched_stats{$max_shingle_size}{$output_unigrams} = $elapsed;
-    }
-  }
-}
-close UNPATCHED;
-
-open PATCHED, "<$ARGV[1]" || die "ERROR opening '$ARGV[1]': $!";
-while (<PATCHED>) {
-  if (/\|([^|]+)\|([^|]+)\|([\d.]+)s\|/) {
-    my $max_shingle_size = $1;
-    my $output_unigrams = $2;
-    my $elapsed = $3;
-    if ($max_shingle_size =~ /Unigrams/) {
-      $standard_analyzer_elapsed = $elapsed
-         if ($elapsed < $standard_analyzer_elapsed);
-    } else {
-      $patched_stats{$max_shingle_size}{$output_unigrams} = $elapsed;
-    }
-  }
-}
-close PATCHED;
-
-print "||Max Shingle Size||Unigrams?||Unpatched||Patched||StandardAnalyzer||Improvement||\n";
-for my $max_shingle_size (sort { $a <=> $b } keys %unpatched_stats) {
-  for my $output_unigrams (sort keys %{$unpatched_stats{$max_shingle_size}}) {
-    my $improvement 
-      = ( $unpatched_stats{$max_shingle_size}{$output_unigrams}
-        - $patched_stats{$max_shingle_size}{$output_unigrams})
-      / ( $patched_stats{$max_shingle_size}{$output_unigrams}
-        - $standard_analyzer_elapsed);
-    $improvement = int($improvement * 1000 + .5) / 10; # Round and truncate
-    printf "|$max_shingle_size|$output_unigrams"
-          ."|$unpatched_stats{$max_shingle_size}{$output_unigrams}s"
-          ."|$patched_stats{$max_shingle_size}{$output_unigrams}s"
-          ."|${standard_analyzer_elapsed}s|%2.1f%%|\n", $improvement;
-  }
-}