1brc/calculate_average_japplis.sh
Anthony Goubard e7ab90e3ac
Implementation CalculateAverage_japplis of 1BRC from Anthony Goubard (#271)
* Implementation CalculateAverage_japplis of 1BRC from Anthony Goubard (japplis).
Local performance (7 years old desktop i7-6700K - 8 cores - 16GB) 26 seconds. For reference, Jamie Stansfield (isolgpus) is 23 seconds on my machine and 11s in your results.
I've added the nbactions.xml to the .gitignore file. When you add in NetBeans options like --enable-preview to actions like debug file or run file, it creates this file.

* Implementation CalculateAverage_japplis of 1BRC from Anthony Goubard (japplis).
Local performance (7 years old desktop i7-6700K - 8 cores - 16GB) 26 seconds. For reference, Jamie Stansfield (isolgpus) is 23 seconds on my machine and 11s in your results.
I've added the nbactions.xml to the .gitignore file. When you add in NetBeans options like --enable-preview to actions like debug file or run file, it creates this file.
second commit: Removed BufferedInputStream and replaced Measurement with IntSummaryStatistics (thanks davecom): still 23" but cleaner code
2024-01-10 23:09:21 +01:00

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Executable File

#!/bin/bash
#
# Copyright 2023 The original authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
JAVA_OPTS="-Xmx2G"
time java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_japplis $*