1 files changed, 26 insertions, 0 deletions
diff --git a/prepare_tivrfoa.sh b/prepare_tivrfoa.sh
new file mode 100755
index 0000000..7cbf309
--- /dev/null
+++ b/prepare_tivrfoa.sh
@@ -0,0 +1,26 @@
+#!/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 21.0.2-graal 1>&2
+
+# ./mvnw clean verify removes target/ and will re-trigger native image creation.
+if [ ! -f target/CalculateAverage_tivrfoa_image ]; then
+    NATIVE_IMAGE_OPTS="--gc=epsilon -O3 -march=native --enable-preview -H:InlineAllBonus=10 -H:-ParseRuntimeOptions --initialize-at-build-time=dev.morling.onebrc.CalculateAverage_tivrfoa\$Scanner"
+    # Use -H:MethodFilter=CalculateAverage_tivrfoa.* -H:Dump=:2 -H:PrintGraph=Network for IdealGraphVisualizer graph dumping.
+    native-image $NATIVE_IMAGE_OPTS -cp target/average-1.0.0-SNAPSHOT.jar -o target/CalculateAverage_tivrfoa_image dev.morling.onebrc.CalculateAverage_tivrfoa
+fi