From 464ba6209bb229f45e43693801ec5814d8815760 Mon Sep 17 00:00:00 2001 From: Laake Scates-Gervasi Date: Tue, 23 Jan 2024 11:44:57 -0800 Subject: 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 --- calculate_average_justplainlaake.sh | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100755 calculate_average_justplainlaake.sh (limited to 'calculate_average_justplainlaake.sh') diff --git a/calculate_average_justplainlaake.sh b/calculate_average_justplainlaake.sh new file mode 100755 index 0000000..2c0341f --- /dev/null +++ b/calculate_average_justplainlaake.sh @@ -0,0 +1,23 @@ +#!/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 + -- cgit v1.2.3