1brc/calculate_average_artpar.sh
Parth Mudgal 72ad94d6c2
artpar's attempt
* artpar's attempt

* artpar's attempt

* remove int -> Integer conversions, custom parsing for measurements

* remove allocations by caching station names
also remove Integer and use int instead to remove valueOf calls

* Fix result mismatch errors

* parse int instead of double

* reduce time spent reading the mapped buffer

* cleanup unused memory

* less is faster ? vector addition doesn't look worth it

* backout from virtual threads as well

* Fix breaking tests
2024-01-05 23:28:38 +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="--add-modules=jdk.incubator.vector"
time java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_artpar