feed943f81
BUG=chromium:568495 LOG=NO Review URL: https://codereview.chromium.org/1515503006 Cr-Commit-Position: refs/heads/master@{#32791}
108 lines
1.9 KiB
Bash
Executable File
108 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright 2015 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Convenience Script used to rank GC NVP output.
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print_usage_and_die() {
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echo "Usage: $0 new-gen-rank|old-gen-rank max|avg logfile"
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exit 1
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}
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if [ $# -ne 3 ]; then
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print_usage_and_die
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fi
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case $1 in
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new-gen-rank|old-gen-rank)
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OP=$1
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;;
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*)
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print_usage_and_die
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esac
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case $2 in
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max|avg)
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RANK_MODE=$2
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;;
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*)
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print_usage_and_die
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esac
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LOGFILE=$3
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GENERAL_INTERESTING_KEYS="\
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pause \
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"
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INTERESTING_NEW_GEN_KEYS="\
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${GENERAL_INTERESTING_KEYS} \
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scavenge \
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weak \
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roots \
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old_new \
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code \
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semispace \
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object_groups \
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"
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INTERESTING_OLD_GEN_KEYS="\
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${GENERAL_INTERESTING_KEYS} \
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external \
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clear \
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clear.code_flush \
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clear.dependent_code \
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clear.global_handles \
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clear.maps \
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clear.slots_buffer \
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clear.store_buffer \
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clear.string_table \
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clear.weak_cells \
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clear.weak_collections \
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clear.weak_lists \
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finish \
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evacuate \
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evacuate.candidates \
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evacuate.clean_up \
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evacuate.new_space \
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evacuate.update_pointers \
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evacuate.update_pointers.between_evacuated \
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evacuate.update_pointers.to_evacuated \
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evacuate.update_pointers.to_new \
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evacuate.update_pointers.weak \
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mark \
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mark.finish_incremental \
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mark.prepare_code_flush \
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mark.roots \
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mark.weak_closure \
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sweep \
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sweep.code \
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sweep.map \
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sweep.old \
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incremental_finalize \
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"
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BASE_DIR=$(dirname $0)
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case $OP in
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new-gen-rank)
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cat $LOGFILE | grep "gc=s" \
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| $BASE_DIR/eval_gc_nvp.py \
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--no-histogram \
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--rank $RANK_MODE \
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${INTERESTING_NEW_GEN_KEYS}
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;;
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old-gen-rank)
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cat $LOGFILE | grep "gc=ms" | grep "reduce_memory=0" | grep -v "steps=0" \
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| $BASE_DIR/eval_gc_nvp.py \
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--no-histogram \
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--rank $RANK_MODE \
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${INTERESTING_OLD_GEN_KEYS}
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;;
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*)
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;;
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esac
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