1brc/calculate_average_justplainlaake.sh
Laake Scates-Gervasi 464ba6209b
Laake Scates-Gervasi first submission (justplainlaake) [2.5s execution, locally similar time to top 5] (#431)
* Init Push

* organize imports

* Add OpenMap

* Best outcome yet

* Create prepare script and calculate script for native image, also add comments on calculation

* Remove extra hashing, and need for the set array

* Commit formatting changes from build

* Remove unneeded device information

* Make shell scripts executable, add hash collision double check for equality

* Add hash collision double check for equality

* Skip multithreading for small files to improve small file performance
2024-01-23 20:44:57 +01:00

24 lines
1.0 KiB
Bash
Executable File

#!/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.
#
if [ -f target/CalculateAverage_justplainlaake_image ]; then #if there is a native image, then lets run it. Else fallback to standard java execution
target/CalculateAverage_justplainlaake_image
else
java -XX:+UseG1GC --enable-preview -XX:+UnlockExperimentalVMOptions -XX:+TrustFinalNonStaticFields -dsa -XX:+UseNUMA --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_justplainlaake
fi