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Add JNI tests
Add 8 types of JNI tests to measure JNI call overhead. Signed-off-by: Nigel Yu <[email protected]>
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‎.gitignore

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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*
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‎JNI-test-scripts/linux/build-dll.sh

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#!/bin/bash
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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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if [[ ! -f $SDK_DIR/bin/java ]]; then
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echo "Java not found"
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exit -1
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fi
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echo "Using this Java SDK"
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$SDK_DIR/bin/java -version
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# HOME_DIR is the root of bumblebench
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cd ../../
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HOME_DIR=`pwd`
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echo Using $HOME_DIR as bumblebench home directory.
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rm -f ./*.o
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rm -f ./*.so
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CPP_DIR="$HOME_DIR/net/adoptopenjdk/bumblebench/jni/c++/"
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export INC_PATH=" -I$HOME_DIR -I$CPP_DIR -I$SDK_DIR/include/zos -I$SDK_DIR/include/ "
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#
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# Generate header files for our JNI Java class
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#
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$SDK_DIR/bin/javah net.adoptopenjdk.bumblebench.jni.CallOverheadTestcases
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#
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# Compile the C++ libraries
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# Step 1. ascii->ebcdic conversion
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#
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#
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cd $CPP_DIR
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echo "Using HOME_DIR $HOME_DIR"
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echo "Using JDK_HOME $JDK_HOME"
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echo "Clearing old builds"
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rm -fv ./*.so
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rm -fv ./*.o
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CPP_DIR="$HOME_DIR/net/adoptopenjdk/bumblebench/jni/c++/"
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cd $CPP_DIR
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rm -f ./*.o
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rm -f ./*.so
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mv $HOME_DIR/*.h $CPP_DIR/
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CPP_FILES=`find . | grep '\.cpp' | tr '\n' ' '`
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CXXFLAGS="-shared -v -fPIC -std=c++11 -O1"
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INC_PATH="-I$CPP_DIR -I$JDK_HOME/include/ -I$JDK_HOME/include/linux "
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# use g++. gcc requires -lstdc++
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g++ $CXXFLAGS -o libjnibench.so $INC_PATH $CPP_FILES
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mv $CPP_DIR/*.so $HOME_DIR/
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cd $HOME_DIR

‎JNI-test-scripts/linux/run-JNI-test

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#!/bin/bash
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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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if [[ ! -f $SDK_DIR/bin/java ]]; then
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echo "Java not found"
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exit -1
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fi
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JAVA=$SDK_DIR/bin/java
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echo "Using this Java"
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$JAVA -version
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##########################################################
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# use bumblebench directory as test home dir
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##########################################################
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cd ../..
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HOME_DIR=`pwd`
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#
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# set up library path for z/OS
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#
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export LD_LIBRARY_PATH=./:$LD_LIBRARY_PATH
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# run all the testcases
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# Add -DBumbleBench.listOptions to see all available options
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$JAVA -jar BumbleBench.jar NoParamNoRetBench
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$JAVA -jar BumbleBench.jar ParamNoRetBench
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$JAVA -jar BumbleBench.jar ParamAndRetBench
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$JAVA -jar BumbleBench.jar SetLongFieldBench
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$JAVA -jar BumbleBench.jar SetStaticLongFieldBench
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$JAVA -jar BumbleBench.jar ArrayReadWriteRegionBench

‎JNI-test-scripts/win/build-dll.sh

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# NOT IMPLEMENTED

‎JNI-test-scripts/zos/build-dll.sh

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#!/bin/bash
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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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if [[ ! -f $SDK_DIR/bin/java ]]; then
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echo "Java not found"
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exit -1
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fi
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echo "Using this Java SDK"
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$SDK_DIR/bin/java -version
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# HOME_DIR is the root of bumblebench
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cd ../../
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HOME_DIR=`pwd`
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echo Using $HOME_DIR as bumblebench home directory.
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rm -f ./*.o
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rm -f ./*.so
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CPP_DIR="$HOME_DIR/net/adoptopenjdk/bumblebench/jni/c++/"
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export INC_PATH=" -I$HOME_DIR -I$CPP_DIR -I$SDK_DIR/include/zos -I$SDK_DIR/include/ "
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#
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# Generate header files for our JNI Java class
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#
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$SDK_DIR/bin/javah net.adoptopenjdk.bumblebench.jni.CallOverheadTestcases
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#
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# Compile the C++ libraries
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# Step 1. ascii->ebcdic conversion
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#
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#
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cd $CPP_DIR
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rm -f ./*.so
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rm -f ./*.o
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rm -f ./*.asmlist
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CPP_FILES=`find . | grep '\.cpp' | tr '\n' ' '`
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if [[ ! -f "EBCDIC_DONE" ]]; then
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iconv -fISO8859-1 -tIBM-1047 CallOverheadTestcases.cpp > CallOverheadTestcases.cpp-ebc
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iconv -fISO8859-1 -tIBM-1047 Portal.h > Portal.h-ebc
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rm -f Portal.h CallOverheadTestcases.cpp
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mv Portal.h-ebc Portal.h
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mv CallOverheadTestcases.cpp-ebc CallOverheadTestcases.cpp
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touch EBCDIC_DONE
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fi
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mv $HOME_DIR/*.h $CPP_DIR/
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#
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# Compile the C++ libraries
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# Step 2. compile
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#
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#
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# make a Std non-xplink JNI benchmark DLL
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#
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#
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# NOTE: xlc can't handle files with the same name. Hence, the **JavaObject.cpp file names.
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#
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echo "Making 32-bit standard non-xplink JNI benchmark DLL"
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export CXXFLAGS="-qlist=no-xplink.asmlist -Dnullptr=NULL -Wc,convlit(ISO8859-1) -Wc,NOANSIALIAS -q32 -Wc,noxplink -O -qlanglvl=extended0x -Wc,DLL,EXPORTALL -Wa,DLL -Wc,ARCH(7) -Wc,TUNE(10) "
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xlC $CXXFLAGS -o libstdlinkjnibench.so $INC_PATH $CPP_FILES
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echo "Making 32-bit xplink JNI benchmark DLL"
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export CXXFLAGS="-qlist=xplink32.asmlist -Dnullptr=NULL -Wc,convlit(ISO8859-1) -Wc,NOANSIALIAS -q32 -Wc,xplink -O -qlanglvl=extended0x -Wc,DLL,EXPORTALL -Wa,DLL -Wc,ARCH(7) -Wc,TUNE(10) "
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xlC $CXXFLAGS -o libxplinkjnibench31.so $INC_PATH $CPP_FILES
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echo "Making 64-bit xplink JNI benchmark DLL"
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rm -f ./*.o
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export CXXFLAGS=" -qlist=xplink64.asmlist -Dnullptr=NULL -Wc,convlit(ISO8859-1) -Wc,NOANSIALIAS -Wc,xplink -Wc,lp64 -O -qlanglvl=extended0x -Wc,DLL,EXPORTALL -Wa,DLL -Wc,ARCH(7) -Wc,TUNE(10) "
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xlC $CXXFLAGS -o libxplinkjnibench64.so $INC_PATH $CPP_FILES
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#
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#
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# Move all DLL to bumblebench home directory
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#
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mv $CPP_DIR/*.so $HOME_DIR/
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cd $HOME_DIR

‎JNI-test-scripts/zos/run-JNI-test.sh

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#!/bin/bash
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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=$SDK_DIR/bin/java
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#
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# use bumblebench directory as test home dir
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cd ../..
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HOME_DIR=`pwd`
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#
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# z/OS specific. Default to test 64-bit
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#
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cp -f libxplinkjnibench64.so libjnibench.so
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#
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# set up library path for z/OS
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#
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export LIBPATH=./:$LIBPATH
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# Add -DBumbleBench.listOptions to see all available options
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$JAVA -jar BumbleBench.jar NoParamNoRetBench
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$JAVA -jar BumbleBench.jar ParamNoRetBench
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$JAVA -jar BumbleBench.jar ParamAndRetBench
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$JAVA -jar BumbleBench.jar SetLongFieldBench
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$JAVA -jar BumbleBench.jar SetStaticLongFieldBench
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$JAVA -jar BumbleBench.jar ArrayReadWriteRegionBench

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