https://github.com/jcuda/jcuda-main/blob/master/BUILDING.md
먼저, 아래와 같이 9개의 project에 대해 git clone을 수행합니다.
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcuda-main.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcuda-common.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcuda.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcublas.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcufft.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcusparse.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcurand.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jcusolver.git
u0017649@sys-90043:~/jcuda$ git clone https://github.com/jcuda/jnvgraph.git
각 directory로 들어가서, CUDA 8에 맞는 버전인 version-0.8.0으로 각각 checkout을 해줍니다.
u0017649@sys-90043:~/jcuda$ ls
jcublas jcuda jcuda-common jcuda-main jcufft jcurand jcusolver jcusparse jnvgraph
u0017649@sys-90043:~/jcuda$ cd jcublas
u0017649@sys-90043:~/jcuda/jcublas$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcublas$ cd ../jcuda
u0017649@sys-90043:~/jcuda/jcuda$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcuda$ cd ../jcuda-common
u0017649@sys-90043:~/jcuda/jcuda-common$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcuda-common$ cd ../jcuda-main
u0017649@sys-90043:~/jcuda/jcuda-main$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcuda-main$ cd ../jcufft
u0017649@sys-90043:~/jcuda/jcufft$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcufft$ cd ../jcurand
u0017649@sys-90043:~/jcuda/jcurand$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcurand$ cd ../jcusolver
u0017649@sys-90043:~/jcuda/jcusolver$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcusolver$ cd ../jcusparse
u0017649@sys-90043:~/jcuda/jcusparse$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jcusparse$ cd ../jnvgraph
u0017649@sys-90043:~/jcuda/jnvgraph$ git checkout tags/version-0.8.0
u0017649@sys-90043:~/jcuda/jnvgraph$ cd ..
저는 이것을 Ubuntu 16.04 ppc64le에서 빌드했는데, 이걸 빌드할 때 GL/gl.h를 찾기 때문에 다음과 같이 libmesa-dev를 미리 설치해야 합니다.
u0017649@sys-90043:~/jcuda$ sudo apt-get install libmesa-dev
아래와 같이 기본적인 환경변수를 설정합니다.
u0017649@sys-90043:~/jcuda$ export LD_LIBRARY_PATH=/usr/local/cuda-8.0/targets/ppc64le-linux/lib:$LD_LIBRARY_PATH
u0017649@sys-90043:~/jcuda$ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-ppc64el
이제 cmake를 수행합니다. 이때 CUDA_nvrtc_LIBRARY를 cmake에게 알려주기 위해 다음과 같이 -D 옵션을 붙입니다.
u0017649@sys-90043:~/jcuda$ cmake ./jcuda-main -DCUDA_nvrtc_LIBRARY="/usr/local/cuda-8.0/targets/ppc64le-linux/lib/libnvrtc.so"
...
-- Found CUDA: /usr/local/cuda/bin/nvcc
-- Found JNI: /usr/lib/jvm/java-8-openjdk-ppc64el/jre/lib/ppc64le/libjawt.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/u0017649/jcuda
다음으로는 make all을 수행합니다.
u0017649@sys-90043:~/jcuda$ make all
...
/home/u0017649/jcuda/jnvgraph/JNvgraphJNI/src/JNvgraph.cpp:292:26: warning: deleting ‘void*’ is undefined [-Wdelete-incomplete]
delete nativeObject->nativeTopologyData;
^
[100%] Linking CXX shared library ../../nativeLibraries/linux/ppc_64/lib/libJNvgraph-0.8.0-linux-ppc_64.so
[100%] Built target JNvgraph
끝나고 나면 jcuda-main directory로 들어가서 mvn으로 clean install을 수행합니다. 단, 여기서는 maven test는 모두 skip 했습니다. 저는 여기에 CUDA 8.0이 설치되어있긴 하지만 실제 GPU가 설치된 환경은 아니라서, test를 하면 cuda device를 찾을 수 없다며 error가 나기 때문입니다. GPU가 설치된 환경에서라면 저 "-Dmaven.test.skip=true" 옵션을 빼고 그냥 "mvn clean install"을 수행하시기 바랍니다.
u0017649@sys-90043:~/jcuda$ cd jcuda-main
u0017649@sys-90043:~/jcuda/jcuda-main$ mvn -Dmaven.test.skip=true clean install
...
[INFO] Configured Artifact: org.jcuda:jnvgraph-natives:linux-ppc_64:0.8.0:jar
[INFO] Copying jcuda-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jcuda-0.8.0.jar
[INFO] Copying jcuda-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jcuda-natives-0.8.0-linux-ppc_64.jar
[INFO] Copying jcublas-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jcublas-0.8.0.jar
[INFO] Copying jcublas-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jcublas-natives-0.8.0-linux-ppc_64.jar
[INFO] Copying jcufft-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jcufft-0.8.0.jar
[INFO] Copying jcufft-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jcufft-natives-0.8.0-linux-ppc_64.jar
[INFO] Copying jcusparse-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jcusparse-0.8.0.jar
[INFO] Copying jcusparse-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jcusparse-natives-0.8.0-linux-ppc_64.jar
[INFO] Copying jcurand-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jcurand-0.8.0.jar
[INFO] Copying jcurand-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jcurand-natives-0.8.0-linux-ppc_64.jar
[INFO] Copying jcusolver-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jcusolver-0.8.0.jar
[INFO] Copying jcusolver-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jcusolver-natives-0.8.0-linux-ppc_64.jar
[INFO] Copying jnvgraph-0.8.0.jar to /home/u0017649/jcuda/jcuda-main/target/jnvgraph-0.8.0.jar
[INFO] Copying jnvgraph-natives-0.8.0-linux-ppc_64.jar to /home/u0017649/jcuda/jcuda-main/target/jnvgraph-natives-0.8.0-linux-ppc_64.jar
[INFO]
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ jcuda-main ---
[INFO] Installing /home/u0017649/jcuda/jcuda-main/pom.xml to /home/u0017649/.m2/repository/org/jcuda/jcuda-main/0.8.0/jcuda-main-0.8.0.pom
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] JCuda .............................................. SUCCESS [ 2.596 s]
[INFO] jcuda-natives ...................................... SUCCESS [ 0.596 s]
[INFO] jcuda .............................................. SUCCESS [ 13.244 s]
[INFO] jcublas-natives .................................... SUCCESS [ 0.120 s]
[INFO] jcublas ............................................ SUCCESS [ 6.343 s]
[INFO] jcufft-natives ..................................... SUCCESS [ 0.029 s]
[INFO] jcufft ............................................. SUCCESS [ 2.843 s]
[INFO] jcurand-natives .................................... SUCCESS [ 0.036 s]
[INFO] jcurand ............................................ SUCCESS [ 2.428 s]
[INFO] jcusparse-natives .................................. SUCCESS [ 0.085 s]
[INFO] jcusparse .......................................... SUCCESS [ 7.853 s]
[INFO] jcusolver-natives .................................. SUCCESS [ 0.066 s]
[INFO] jcusolver .......................................... SUCCESS [ 4.158 s]
[INFO] jnvgraph-natives ................................... SUCCESS [ 0.057 s]
[INFO] jnvgraph ........................................... SUCCESS [ 2.932 s]
[INFO] jcuda-main ......................................... SUCCESS [ 1.689 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 45.413 s
[INFO] Finished at: 2017-11-20T01:41:41-05:00
[INFO] Final Memory: 53M/421M
[INFO] ------------------------------------------------------------------------
위와 같이 build는 잘 끝나고, 결과물로는 jcuda-main/target directory에 jar 파일들 14개가 생긴 것을 보실 수 있습니다.
u0017649@sys-90043:~/jcuda/jcuda-main$ cd target
u0017649@sys-90043:~/jcuda/jcuda-main/target$ ls -ltr
total 1680
-rw-rw-r-- 1 u0017649 u0017649 318740 Nov 20 01:41 jcuda-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 149350 Nov 20 01:41 jcuda-0.8.0.jar
-rw-rw-r-- 1 u0017649 u0017649 297989 Nov 20 01:41 jcublas-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 30881 Nov 20 01:41 jcublas-0.8.0.jar
-rw-rw-r-- 1 u0017649 u0017649 196292 Nov 20 01:41 jnvgraph-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 11081 Nov 20 01:41 jnvgraph-0.8.0.jar
-rw-rw-r-- 1 u0017649 u0017649 307435 Nov 20 01:41 jcusparse-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 38335 Nov 20 01:41 jcusparse-0.8.0.jar
-rw-rw-r-- 1 u0017649 u0017649 248028 Nov 20 01:41 jcusolver-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 22736 Nov 20 01:41 jcusolver-0.8.0.jar
-rw-rw-r-- 1 u0017649 u0017649 26684 Nov 20 01:41 jcurand-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 8372 Nov 20 01:41 jcurand-0.8.0.jar
-rw-rw-r-- 1 u0017649 u0017649 27414 Nov 20 01:41 jcufft-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- 1 u0017649 u0017649 11052 Nov 20 01:41 jcufft-0.8.0.jar
이제 이 14개의 jar 파일을 적당한 directory에 옮겨서 tar로 묶어 주면 됩니다. 저는 /tmp 밑에 JCuda-All-0.8.0-bin-linux-ppc64le 라는 이름의 directory를 만들고 거기로 이 jar 파일들을 옮긴 뒤 그 directory를 tar로 다음과 같이 묶었습니다.
u0017649@sys-90043:/tmp$ tar -zcvf JCuda-All-0.8.0-bin-linux-ppc64le.tgz JCuda-All-0.8.0-bin-linux-ppc64le
내용은 다음과 같습니다.
u0017649@sys-90043:/tmp$ tar -ztvf JCuda-All-0.8.0-bin-linux-ppc64le.tgz
drwxrwxr-x u0017649/u0017649 0 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/
-rw-rw-r-- u0017649/u0017649 30881 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcublas-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 11052 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcufft-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 196292 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jnvgraph-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- u0017649/u0017649 149350 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcuda-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 307435 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcusparse-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- u0017649/u0017649 248028 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcusolver-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- u0017649/u0017649 11081 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jnvgraph-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 27414 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcufft-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- u0017649/u0017649 297989 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcublas-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- u0017649/u0017649 38335 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcusparse-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 8372 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcurand-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 26684 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcurand-natives-0.8.0-linux-ppc_64.jar
-rw-rw-r-- u0017649/u0017649 22736 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcusolver-0.8.0.jar
-rw-rw-r-- u0017649/u0017649 318740 2017-11-20 01:46 JCuda-All-0.8.0-bin-linux-ppc64le/jcuda-natives-0.8.0-linux-ppc_64.jar
이 JCuda-All-0.8.0-bin-linux-ppc64le.tgz 파일은 아래 link에서 download 받으실 수 있습니다.
https://drive.google.com/open?id=1CnlvJARkRWPDTbynUUlNBL_TQbu1-xbn
* 참고로, jcuda.org에서 x86용 binary를 download 받아보니 제 것과 마찬가지로 14개의 jar 파일이 들어있습니다. 아마 빌드는 제대로 된 것 같습니다.
** 참고로, 저 위에서 cmake를 할 때 -DCUDA_nvrtc_LIBRARY="/usr/local/cuda-8.0/targets/ppc64le-linux/lib/libnvrtc.so" 옵션을 붙이는 이유는 아래의 error를 피하기 위한 것입니다.
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_nvrtc_LIBRARY
linked by target "JNvrtc" in directory /home/u0017649/jcuda/jcuda/JNvrtcJNI
*
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