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cb51ea981a
Add a new performance-log-coalesce.py tool, which groups together performance-log address-map entries belonging to the same function into a single symbol, by filling-in missing base symbol addresses. The addresses are grouped such that each set of addresses corresponding to a symbol of the same name, in the same source file, are given the same (unique, but arbitrary) base address. See the previous commit for why this is necessary. This should work fine in most cases, however, for logs produced on Windows, it can over-coalesce addresses belonging to different C++ lambda-functions in the same source file, since they all seem to be given the same _FUN symbol name. Use the new tool as part of the pipeline in performance-log-viewer.
38 lines
1.1 KiB
Bash
Executable file
38 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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# performance-log-viewer -- GIMP performance log viewer driver
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# Copyright (C) 2018 Ell
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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#
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# Usage: performance-log-viewer FILE
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if [ "$#" -ne 1 ]; then
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echo "Usage: $0 FILE"
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exit 1
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fi
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tools_dir="$(dirname "$(command -v -- "$0")")"
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file="$1"
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< "$file" || exit 1
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< "$file" \
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"$tools_dir/performance-log-expand.py" | \
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"$tools_dir/performance-log-coalesce.py" | \
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"$tools_dir/performance-log-deduce.py" | \
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"$tools_dir/performance-log-viewer.py"
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