a82cf2ceb7
* improve speed, thanks to the following improvements: - loop unrolling and eleminating extra calculations - eleminating instance level variable access - quicker equals check, checking long by long chunks instead of bytes - update GraalVM version to the latest * faster equals check * fix equals bug in 10K, more optimizations on equals and calculate hash parts * New solution optimized for Linux/AMD hardware * Optimize solution, try to fix 10K bug on native * Optimize solution, move records to a local field * test timing * revert back accidentally pushed code --------- Co-authored-by: Yavuz Tas <yavuz.tas@ing.com>
26 lines
1.2 KiB
Bash
Executable File
26 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright 2023 The original authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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if [ -f target/CalculateAverage_yavuztas_image ]; then
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echo "Picking up existing native image 'target/CalculateAverage_yavuztas_image', delete the file to select JVM mode." 1>&2
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target/CalculateAverage_yavuztas_image
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else
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JAVA_OPTS="-XX:MaxGCPauseMillis=1 -XX:-AlwaysPreTouch -XX:+UseSerialGC -XX:+TieredCompilation --enable-preview"
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echo "Choosing to run the app in JVM mode as no native image was found, use prepare_yavuztas.sh to generate." 1>&2
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java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_yavuztas
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fi
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