diff options
Diffstat (limited to 'testsuites/smptests/smpopenmp01/smpopenmp01.py')
-rw-r--r-- | testsuites/smptests/smpopenmp01/smpopenmp01.py | 92 |
1 files changed, 55 insertions, 37 deletions
diff --git a/testsuites/smptests/smpopenmp01/smpopenmp01.py b/testsuites/smptests/smpopenmp01/smpopenmp01.py index 139aedd4af..227b089926 100644 --- a/testsuites/smptests/smpopenmp01/smpopenmp01.py +++ b/testsuites/smptests/smpopenmp01/smpopenmp01.py @@ -1,42 +1,60 @@ -#!/usr/bin/env python +# SPDX-License-Identifier: BSD-2-Clause +# Copyright (C) 2017, 2024 embedded brains GmbH & Co. KG # -# Copyright (c) 2017 embedded brains GmbH. All rights reserved. -# -# The license and distribution terms for this file may be -# found in the file LICENSE in this distribution or at -# http://www.rtems.org/license/LICENSE. +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. # +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +import json import re -import libxml2 -from libxml2 import xmlNode -import matplotlib.pyplot as plt -data = open('smpopenmp01.scn').read() -data = re.sub(r'\*\*\*.*', '', data) -doc = libxml2.parseDoc(data) -ctx = doc.xpathNewContext() - -plt.title('OpenMP Microbench') -plt.xlabel('Number of Threads') -plt.ylabel('Relative Duration') - -def m(n): - return float(n.getContent()) - -def p(bench): - d = map(m, ctx.xpathEval('/SMPOpenMP01/Microbench/' + bench)) - y = [x / d[0] for x in d] - x = range(1, len(y) + 1) - plt.xticks(x) - plt.plot(x, y, label = bench, marker = 'o') - -p('BarrierBench') -p('ParallelBench') -p('StaticBench') -p('DynamicBench') -p('GuidedBench') -p('RuntimeBench') -p('SingleBench') -plt.legend(loc = 'best') -plt.show() +import matplotlib.pyplot as plt # type: ignore +from matplotlib import ticker # type: ignore + + +def _plot(data: dict) -> None: + _, axes = plt.subplots() + axes.set_title("OpenMP Microbench") + axes.set_xlabel("Number of Threads") + axes.set_ylabel("Relative Duration") + x = list(range(1, len(data) + 1)) + axes.xaxis.set_major_locator(ticker.FixedLocator(x)) + for key in [ + "barrier-bench", "dynamic-bench", "guided-bench", "parallel-bench", + "runtime-bench", "single-bench", "static-bench" + ]: + d = [results[key] for results in data] + y = [x / d[0] for x in d] + axes.plot(x, y, label=key.replace("-bench", ""), marker="o") + axes.legend(loc="best") + plt.savefig("smpopenmp01.png") + plt.savefig("smpopenmp01.pdf") + plt.close() + + +_JSON_DATA = re.compile( + r"\*\*\* BEGIN OF JSON DATA \*\*\*(.*)" + r"\*\*\* END OF JSON DATA \*\*\*", re.DOTALL) + +with open("smpopenmp01.scn", "r", encoding="utf-8") as src: + match = _JSON_DATA.search(src.read()) + data = json.loads(match.group(1)) + +_plot(data) |