grape_jvm_opts

# Copyright 2022 Alibaba Group Holding Limited.
#
# 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.
#
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )

if [[ "$GRAPHSCOPE_HOME"x == x ]];
then
    echo "No GRAPHSCOPE_HOME found, infer from python package"
    site_path=`python3 -m site --user-site`
    export GRAPHSCOPE_HOME=${site_path}/graphscope.runtime/
    echo "Infered GRAPHSCOPE_HOME "${gs_runtime}
fi

if [[ "$SPARK_HOME"x == x ]];
then
    echo "[warn] No SPARK_HOME found!"
fi

GRAPHX_GRAPE_SDK=`ls ${GRAPHSCOPE_HOME}/lib/grape-graphx-*.jar`
GRAPE_RUNTIME_JAR=`ls ${GRAPHSCOPE_HOME}/lib/grape-runtime-*.jar`
# This env point to the directory where the output for llvm4jni run.sh on Grape-runtime.jar resides
if [[ "${RUNTIME_LLVM4JNI_OUTPUT}"x != x ]];
then
    echo "find env RUNTIME_LLVM4JNI_OUTPUT, append to init java class path"
    class_path=${RUNTIME_LLVM4JNI_OUTPUT}:${GRAPE_RUNTIME_JAR}:${GRAPHX_GRAPE_SDK}
else 
    class_path=${GRAPE_RUNTIME_JAR}:${GRAPHX_GRAPE_SDK}
fi

#include jars in spark/jars
if [ ! -z "${SPARK_HOME}" ]; then
   jars=`ls ${SPARK_HOME}/jars`
   for jar in ${jars}; do
       class_path=${class_path}:${SPARK_HOME}/jars/${jar}
   done
fi

jvm_version=$(${JAVA_HOME}/bin/javac -version 2>&1 | awk -F ' ' '{print $2}' | awk -F '.' '{print $1}')
if  [[ "${jvm_version}" == *"11"* ]];then
    _JVM_OPTS="-Xlog:gc*"
    _JVM_OPTS=${_JVM_OPTS}" --illegal-access=warn"
else 
    _JVM_OPTS="-XX:+PrintGCDateStamps"
    _JVM_OPTS=${_JVM_OPTS}" -XX:+PrintGCDetails"
fi

export GRAPE_JVM_OPTS="-Dcom.alibaba.fastffi.rvBuffer=2147483648 -XX:+StartAttachListener -XX:+PreserveFramePointer \
-XX:+UseG1GC -XX:G1HeapRegionSize=32M \
-XX:+PrintGCDetails -XX:+PrintGCDateStamps \
-XX:+UnlockDiagnosticVMOptions -XX:LoopUnrollLimit=1 -XX:-TieredCompilation \
-Djava.library.path=${GRAPHSCOPE_HOME}/lib \
-Djava.class.path=${class_path}"