d3e88219f0
Somewhat mixed collection of multiple ideas, mostly based initially on using the new JDK Vector API for extracting offsets of newlines and semicolons. Runs locally in just under 11 seconds on 1B rows of input on a 2020 M1 Macbook Air.
21 lines
790 B
Bash
Executable File
21 lines
790 B
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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JAVA_OPTS="--enable-preview --add-modules jdk.incubator.vector"
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time java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_gabrielreid
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