diff options
Diffstat (limited to 'prepare_justplainlaake.sh')
| -rwxr-xr-x | prepare_justplainlaake.sh | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/prepare_justplainlaake.sh b/prepare_justplainlaake.sh new file mode 100755 index 0000000..bc7c6dc --- /dev/null +++ b/prepare_justplainlaake.sh @@ -0,0 +1,30 @@ +#!/bin/bash +# +# 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. +# + +source "$HOME/.sdkman/bin/sdkman-init.sh" +sdk use java 21.0.1-graal 1>&2 + +if [ ! -f target/CalculateAverage_justplainlaake_image ]; then + #disable assertions + #optimize code for best performance + #native march gives best performance for machine image is built on + #strict image heap allows all classes ot be used at build time + #native image info prints the trace of the build + #enable preview allows for preview features of current release + #epsilon garbage collector is a gc that doesn't gc... haha + native-image -dsa -O3 -march=native --strict-image-heap --native-image-info --enable-preview --gc=epsilon -cp target/average-1.0.0-SNAPSHOT.jar -o target/CalculateAverage_justplainlaake_image dev.morling.onebrc.CalculateAverage_justplainlaake +fi |