From 3ebc7d2b9c958ed951457f76dcd5651bdc3ef724 Mon Sep 17 00:00:00 2001 From: Carlo Date: Sun, 7 Jan 2024 09:50:34 +0100 Subject: Experiment from entangled90 * single thread memory mapped file reader, pool of processors * cleanup of inner classes of MetricProcessor * doubles are parsed without external functions, strings are lazily created from byte arrays * remove load() MappedByteBuffer in memory * fixed handling of newline * fix a bug & correct locale used * MappedByteBuffer size set to 1MB * fixed rounding * Do not use ArrayBlockingQueue.offer since it drops elements when queue is full * MappedByteBuffer size = 32 MB --- calculate_average_entangled90.sh | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100755 calculate_average_entangled90.sh (limited to 'calculate_average_entangled90.sh') diff --git a/calculate_average_entangled90.sh b/calculate_average_entangled90.sh new file mode 100755 index 0000000..f43c12d --- /dev/null +++ b/calculate_average_entangled90.sh @@ -0,0 +1,20 @@ +#!/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="" +time java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_entangled90 -- cgit v1.2.3