1brc/calculate_average_yavuztas.sh
Yavuz Tas 10f425e2b6
I optimized my solution: (#337)
- Eliminate redundant object creations in between
 - Custom HashMap on purpose - Inspired by @spullara
 - More performant temperature parsing - Inspired by @yemreinci
 - JVM tweaks, decreased heap memory, and remove AlwaysPreTouch

Co-authored-by: Yavuz Tas <yavuz.tas@ing.com>
2024-01-12 09:47:31 +01:00

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#!/bin/sh
#
# 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="-Xms128m -Xmx128m -XX:MaxGCPauseMillis=1 -XX:-AlwaysPreTouch -XX:+UseSerialGC --enable-preview"
java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_yavuztas