Commit 76f9e5fe authored by Ell's avatar Ell

tools: add performance-log-progressive-coalesce.py; use in performance-log-viewer

Add a new performance-log-progressive-coalesce.py tool, which
coalesces partial address maps in progressive performacne logs into
a single global address map, suitable for processing by the rest of
the tools.

Use the new tool as part of the pipeline in performance-log-viewer.
parent e5fe1ef1
Pipeline #200151 passed with stages
in 29 minutes and 19 seconds
......@@ -96,14 +96,15 @@ AM_LDFLAGS = \
$(xnone)
EXTRA_DIST = \
defcheck.py \
gimp-mkenums \
gimppath2svg.py \
mnemonic-clashes \
performance-log-close-tags.py \
performance-log-coalesce.py \
performance-log-deduce.py \
performance-log-expand.py \
performance-log-resolve.py \
performance-log-viewer \
defcheck.py \
gimp-mkenums \
gimppath2svg.py \
mnemonic-clashes \
performance-log-close-tags.py \
performance-log-coalesce.py \
performance-log-deduce.py \
performance-log-expand.py \
performance-log-progressive-coalesce.py \
performance-log-resolve.py \
performance-log-viewer \
performance-log-viewer.py
#!/usr/bin/env python3
"""
performance-log-progressive-coalesce.py -- Coalesce address-maps in progressive
GIMP performance logs
Copyright (C) 2020 Ell
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Usage: performance-log-progressive-coalesce.py < infile > outfile
"""
from xml.etree import ElementTree
import sys
empty_element = ElementTree.Element ("")
# Read performance log from STDIN
log = ElementTree.fromstring (sys.stdin.buffer.read ())
samples = log.find ("samples") or empty_element
address_map = log.find ("address-map")
if not address_map:
address_map = ElementTree.Element ("address-map")
# Coalesce partial address maps
for partial_address_map in samples.iterfind ("address-map"):
for element in partial_address_map:
address_map.append (element)
# Remove partial address maps
for partial_address_map in samples.iterfind ("address-map"):
samples.remove (partial_address_map)
# Add global address map
if not log.find ("address-map") and len (address_map) > 0:
log.append (address_map)
# Write performance log to STDOUT
sys.stdout.buffer.write (ElementTree.tostring (log))
......@@ -30,9 +30,10 @@ file="$1"
< "$file" || exit 1
< "$file" \
"$tools_dir/performance-log-close-tags.py" | \
"$tools_dir/performance-log-expand.py" | \
"$tools_dir/performance-log-coalesce.py" | \
"$tools_dir/performance-log-deduce.py" | \
< "$file" \
"$tools_dir/performance-log-close-tags.py" | \
"$tools_dir/performance-log-progressive-coalesce.py" | \
"$tools_dir/performance-log-expand.py" | \
"$tools_dir/performance-log-coalesce.py" | \
"$tools_dir/performance-log-deduce.py" | \
"$tools_dir/performance-log-viewer.py"
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