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Diffstat (limited to 'heatmaps/perf-to-inst-page.sh')
-rwxr-xr-x | heatmaps/perf-to-inst-page.sh | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/heatmaps/perf-to-inst-page.sh b/heatmaps/perf-to-inst-page.sh deleted file mode 100755 index 5be1a2b9..00000000 --- a/heatmaps/perf-to-inst-page.sh +++ /dev/null @@ -1,68 +0,0 @@ -#! /bin/bash -u -# Copyright 2015 The ChromiumOS Authors -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -# This script takes the out.txt, generated by heatmap_generator.py -# and sorted into a heatmap data file (inst-histo.txt) and then -# call gnu plot to draw the heat map and the time map. -# A heat map shows the overall hotness of instructions being executed -# while the time map shows the hotness of instruction at different time. -# -# Usage: -# ./perf-to-inst-page.sh HEATMAP_TITLE -# HEATMAP_TITLE: the title to display on the heatmap - -HEAT_PNG="heat_map.png" -TIMELINE_PNG="timeline.png" -HEATMAP_TITLE=$1 -ENABLE_HUGEPAGE=$2 - -heatmap_command=" -set terminal png size 600,450 -set xlabel \"Instruction Virtual Address (MB)\" -set ylabel \"Sample Occurance\" -set grid - -set output \"${HEAT_PNG}\" -set title \"${HEATMAP_TITLE}\" -" - -if [[ "${ENABLE_HUGEPAGE}" = "hugepage" ]]; then - hugepage_hist="inst-histo-hp.txt" - smallpage_hist="inst-histo-sp.txt" - cat out.txt | grep hugepage | awk '{print $3}' \ - | sort -n | uniq -c > "${hugepage_hist}" - cat out.txt | grep smallpage | awk '{print $3}' \ - | sort -n | uniq -c > "${smallpage_hist}" - # generate inst heat map - heatmap_in_hugepage=("'${hugepage_hist}' using \ -(\$2/1024/1024):1 with impulses notitle lt rgb 'red'") - heatmap_outside_hugepage=("'${smallpage_hist}' using \ -(\$2/1024/1024):1 with impulses notitle lt rgb 'blue'") - echo " - ${heatmap_command} - plot ${heatmap_in_hugepage}, ${heatmap_outside_hugepage} - " | gnuplot -else - awk '{print $3}' out.txt | sort -n | uniq -c > inst-histo.txt - # generate inst heat map - echo " - ${heatmap_command} - plot 'inst-histo.txt' using (\$2/1024/1024):1 with impulses notitle - " | gnuplot -fi - -# generate instruction page access timeline -num=$(awk 'END {print NR+1}' out.txt) - -echo " -set terminal png size 600,450 -set xlabel \"time (sec)\" -set ylabel \"Instruction Virtual Address (MB)\" - -set output \"${TIMELINE_PNG}\" -set title \"instruction page accessd timeline\" - -plot 'out.txt' using (\$0/$num*10):(\$3/1024/1024) with dots notitle -" | gnuplot |