1brc/calculate_average_iziamos.sh
John Ziamos 4d7d9fb34e
extract cursor interface (#458)
'pull' mery kitty number parsing code

try out tonne of flags (found via trial and error on my system)
2024-01-17 21:41:32 +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="--enable-preview
-XX:+UnlockExperimentalVMOptions \
-XX:+UseEpsilonGC -Xms16m -Xmx16m -XX:-AlwaysPreTouch \
-XX:-TieredCompilation -XX:CICompilerCount=1 -XX:CompilationMode=high-only \
-XX:C1MaxTrivialSize=500 -XX:-UseCountedLoopSafepoints -XX:+UseCMoveUnconditionally -XX:+DisableAttachMechanism \
-XX:-PreserveFramePointer -Xnoclassgc -disablesystemassertions -XX:-UsePerfData \
-XX:-UseTransparentHugePages -XX:-UseCompressedOops"
java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_iziamos