From 8ef22ab1bd055775ee1d1b63295feb35600741ce Mon Sep 17 00:00:00 2001 From: Jonathan Wright Date: Sun, 28 Jan 2024 15:30:22 +0000 Subject: Initial submission for jonathan_aotearoa. (#586) * Initial submission for jonathan_aotearoa * Fixing typos * Adding hyphens to prepare and calculate shell scripts so that they're aligned with my GitHub username. * Making chunk processing more robust in attempt to fix the cause of the build error. * Fixing typo. * Fixed the handling of files less than 8 bytes in length. * Additional assertion, comment improvements. * Refactoring to improve testability. Additional assertion and comments. * Updating collision checking to include checking if the station name is equal. * Minor refactoring to make param ordering consistent. * Adding a custom toString method for the results map. * Fixing collision checking bug * Fixing rounding bug. * Fixing collision bug. --------- Co-authored-by: jonathan --- prepare_jonathan-aotearoa.sh | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 prepare_jonathan-aotearoa.sh (limited to 'prepare_jonathan-aotearoa.sh') diff --git a/prepare_jonathan-aotearoa.sh b/prepare_jonathan-aotearoa.sh new file mode 100755 index 0000000..bcf76ac --- /dev/null +++ b/prepare_jonathan-aotearoa.sh @@ -0,0 +1,28 @@ +#!/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. +# + +source "$HOME/.sdkman/bin/sdkman-init.sh" +sdk use java 21.0.2-graal 1>&2 + +if [ ! -f target/CalculateAverage_jonathan-aotearoa_image ]; then + # Enable preview features and disable system assertions. + JAVA_OPTS="--enable-preview -dsa" + # Use the no-op GC. + # Enable CPU features (-march=native) and level-3 optimisations (-O3) + NATIVE_IMAGE_OPTS="--initialize-at-build-time=dev.morling.onebrc.CalculateAverage_jonathanaotearoa --gc=epsilon -O3 -march=native --strict-image-heap $JAVA_OPTS" + native-image $NATIVE_IMAGE_OPTS -cp target/average-1.0.0-SNAPSHOT.jar -o target/CalculateAverage_jonathan-aotearoa_image dev.morling.onebrc.CalculateAverage_jonathanaotearoa +fi \ No newline at end of file -- cgit v1.2.3