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Merge

master
AlexDBlack 2019-12-10 15:08:50 +11:00
parent 4920f22fff 972fae60dc
commit 0df1b46c8c
19 changed files with 278 additions and 479 deletions
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4
docs/deeplearning4j/templates/config-memory.md
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@ -30,9 +30,9 @@ With DL4J/ND4J, there are two types of memory limits to be aware of and configur
* `-Xmx` - this allows you to specify JVM heap memory limit (maximum, at any point). Only allocated up to this amount (at the discretion of the JVM) if required. * `-Xmx` - this allows you to specify JVM heap memory limit (maximum, at any point). Only allocated up to this amount (at the discretion of the JVM) if required.
* `-Dorg.bytedeco.javacpp.maxbytes` - this allows you to specify the off-heap memory limit. * `-Dorg.bytedeco.javacpp.maxbytes` - this allows you to specify the off-heap memory limit. This can also be a percentage, in which case it would apply to maxMemory.
* `-Dorg.bytedeco.javacpp.maxphysicalbytes` - this specifies the maximum bytes for the entire process - usually set to `maxbytes` plus Xmx plus a bit extra, in case other libraries require some off-heap memory also. Unlike setting `maxbytes` setting `maxphysicalbytes` is optional * `-Dorg.bytedeco.javacpp.maxphysicalbytes` - this specifies the maximum bytes for the entire process - usually set to `maxbytes` plus Xmx plus a bit extra, in case other libraries require some off-heap memory also. This can also be a percentage (>100%), in which case it would apply to maxMemory. Unlike setting `maxbytes` setting `maxphysicalbytes` is optional
Example: Configuring 1GB initial on-heap, 2GB max on-heap, 8GB off-heap, 10GB maximum for process: Example: Configuring 1GB initial on-heap, 2GB max on-heap, 8GB off-heap, 10GB maximum for process:

12
libnd4j/buildnativeoperations.sh
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@ -187,8 +187,8 @@ case "$OS" in
fi fi
export ANDROID_BIN="$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/$KERNEL/" export ANDROID_BIN="$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/$KERNEL/"
export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/" export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
export ANDROID_LLVM="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/" export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
export ANDROID_ROOT="$ANDROID_NDK/platforms/android-14/arch-arm/" export ANDROID_ROOT="$ANDROID_NDK/platforms/android-21/arch-arm/"
export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-arm.cmake -DANDROID_BUILD=true" export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-arm.cmake -DANDROID_BUILD=true"
;; ;;
@ -198,7 +198,7 @@ case "$OS" in
fi fi
export ANDROID_BIN="$ANDROID_NDK/toolchains/aarch64-linux-android-4.9/prebuilt/$KERNEL/" export ANDROID_BIN="$ANDROID_NDK/toolchains/aarch64-linux-android-4.9/prebuilt/$KERNEL/"
export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/" export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
export ANDROID_LLVM="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/" export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
export ANDROID_ROOT="$ANDROID_NDK/platforms/android-21/arch-arm64/" export ANDROID_ROOT="$ANDROID_NDK/platforms/android-21/arch-arm64/"
export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-arm64.cmake -DANDROID_BUILD=true" export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-arm64.cmake -DANDROID_BUILD=true"
;; ;;
@ -209,8 +209,8 @@ case "$OS" in
fi fi
export ANDROID_BIN="$ANDROID_NDK/toolchains/x86-4.9/prebuilt/$KERNEL/" export ANDROID_BIN="$ANDROID_NDK/toolchains/x86-4.9/prebuilt/$KERNEL/"
export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/" export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
export ANDROID_LLVM="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/" export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
export ANDROID_ROOT="$ANDROID_NDK/platforms/android-14/arch-x86/" export ANDROID_ROOT="$ANDROID_NDK/platforms/android-21/arch-x86/"
export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-x86.cmake -DANDROID_BUILD=true" export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-x86.cmake -DANDROID_BUILD=true"
;; ;;
@ -220,7 +220,7 @@ case "$OS" in
fi fi
export ANDROID_BIN="$ANDROID_NDK/toolchains/x86_64-4.9/prebuilt/$KERNEL/" export ANDROID_BIN="$ANDROID_NDK/toolchains/x86_64-4.9/prebuilt/$KERNEL/"
export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/" export ANDROID_CPP="$ANDROID_NDK/sources/cxx-stl/llvm-libc++/"
export ANDROID_LLVM="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/" export ANDROID_CC="$ANDROID_NDK/toolchains/llvm/prebuilt/$KERNEL/bin/clang"
export ANDROID_ROOT="$ANDROID_NDK/platforms/android-21/arch-x86_64/" export ANDROID_ROOT="$ANDROID_NDK/platforms/android-21/arch-x86_64/"
export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-x86_64.cmake -DANDROID_BUILD=true" export CMAKE_COMMAND="$CMAKE_COMMAND -DCMAKE_TOOLCHAIN_FILE=cmake/android-x86_64.cmake -DANDROID_BUILD=true"
;; ;;

21
libnd4j/cmake/android-arm.cmake
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@ -1,9 +1,9 @@
# CMake toolchain to build libnd4j for Android 4.0 or newer. Sample usage: # CMake toolchain to build for Android 5.0 or newer. Sample usage:
# #
# ANDROID_BIN="/path/to/android-ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/" \ # ANDROID_BIN="/path/to/android-ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/" \
# ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \ # ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \
# ANDROID_LLVM="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/" \ # ANDROID_CC="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/clang" \
# ANDROID_ROOT="/path/to/android-ndk/platforms/android-14/arch-arm/" \ # ANDROID_ROOT="/path/to/android-ndk/platforms/android-21/arch-arm/" \
# cmake -DCMAKE_TOOLCHAIN_FILE=android-arm.cmake -DCMAKE_INSTALL_PREFIX=.. # cmake -DCMAKE_TOOLCHAIN_FILE=android-arm.cmake -DCMAKE_INSTALL_PREFIX=..
# #
# If you really need to use libnd4j on a CPU with no FPU, replace "libs/armeabi-v7a" by "libs/armeabi" and # If you really need to use libnd4j on a CPU with no FPU, replace "libs/armeabi-v7a" by "libs/armeabi" and
@ -13,16 +13,15 @@ set(CMAKE_SYSTEM_NAME UnixPaths)
set(CMAKE_SYSTEM_PROCESSOR arm) set(CMAKE_SYSTEM_PROCESSOR arm)
set(ANDROID TRUE) set(ANDROID TRUE)
set(CMAKE_C_COMPILER "$ENV{ANDROID_LLVM}/bin/clang") set(CMAKE_C_COMPILER "$ENV{ANDROID_CC}")
set(CMAKE_CXX_COMPILER "$ENV{ANDROID_LLVM}/bin/clang++") set(CMAKE_CXX_COMPILER "$ENV{ANDROID_CC}++")
set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target armv7-none-linux-androideabi14 -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target armv7-none-linux-androideabi -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target armv7-none-linux-androideabi14 -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/armeabi-v7a/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target armv7-none-linux-androideabi -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/armeabi-v7a/ -nostdlib++ -lc++_static -lc++abi -landroid_support -lm -lc")
set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target armv7-none-linux-androideabi14 -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target armv7-none-linux-androideabi -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target armv7-none-linux-androideabi14 -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/armeabi-v7a/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target armv7-none-linux-androideabi -Wl,--fix-cortex-a8 -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/armeabi-v7a/ -nostdlib++ -lc++_static -lc++abi -landroid_support -lm -lc")
add_definitions(-D__ANDROID_API__=14 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target armv7-none-linux-androideabi -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16) add_definitions(-D__ANDROID_API__=21 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target armv7-none-linux-androideabi -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16)
include_directories("$ENV{ANDROID_CPP}/include/" "$ENV{ANDROID_CPP}/../llvm-libc++abi/include/" "$ENV{ANDROID_NDK}/sources/android/support/include/" "$ENV{ANDROID_CPP}/libs/armeabi-v7a/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/arm-linux-androideabi/" "$ENV{ANDROID_ROOT}/usr/include/") include_directories("$ENV{ANDROID_CPP}/include/" "$ENV{ANDROID_CPP}/../llvm-libc++abi/include/" "$ENV{ANDROID_NDK}/sources/android/support/include/" "$ENV{ANDROID_CPP}/libs/armeabi-v7a/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/arm-linux-androideabi/" "$ENV{ANDROID_ROOT}/usr/include/")

16
libnd4j/cmake/android-arm64.cmake
View File

@ -1,8 +1,8 @@
# CMake toolchain to build libnd4j for Android 4.0 or newer. Sample usage: # CMake toolchain to build for Android 5.0 or newer. Sample usage:
# #
# ANDROID_BIN="/path/to/android-ndk/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/" \ # ANDROID_BIN="/path/to/android-ndk/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/" \
# ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \ # ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \
# ANDROID_LLVM="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/" \ # ANDROID_CC="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/clang" \
# ANDROID_ROOT="/path/to/android-ndk/platforms/android-21/arch-arm64/" \ # ANDROID_ROOT="/path/to/android-ndk/platforms/android-21/arch-arm64/" \
# cmake -DCMAKE_TOOLCHAIN_FILE=android-arm64.cmake -DCMAKE_INSTALL_PREFIX=.. # cmake -DCMAKE_TOOLCHAIN_FILE=android-arm64.cmake -DCMAKE_INSTALL_PREFIX=..
@ -10,14 +10,14 @@ set(CMAKE_SYSTEM_NAME UnixPaths)
set(CMAKE_SYSTEM_PROCESSOR arm64) set(CMAKE_SYSTEM_PROCESSOR arm64)
set(ANDROID TRUE) set(ANDROID TRUE)
set(CMAKE_C_COMPILER "$ENV{ANDROID_LLVM}/bin/clang") set(CMAKE_C_COMPILER "$ENV{ANDROID_CC}")
set(CMAKE_CXX_COMPILER "$ENV{ANDROID_LLVM}/bin/clang++") set(CMAKE_CXX_COMPILER "$ENV{ANDROID_CC}++")
set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/arm64-v8a/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/arm64-v8a/ -nostdlib++ -lc++_static -lc++abi -lm -lc")
set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/arm64-v8a/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target aarch64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/arm64-v8a/ -nostdlib++ -lc++_static -lc++abi -lm -lc")
add_definitions(-D__ANDROID_API__=21 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target aarch64-none-linux-android -march=armv8-a) add_definitions(-D__ANDROID_API__=21 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target aarch64-none-linux-android -march=armv8-a)

20
libnd4j/cmake/android-x86.cmake
View File

@ -1,24 +1,24 @@
# CMake toolchain to build libnd4j for Android 4.0 or newer. Sample usage: # CMake toolchain to build for Android 5.0 or newer. Sample usage:
# #
# ANDROID_BIN="/path/to/android-ndk/toolchains/x86-4.9/prebuilt/linux-x86_64/" \ # ANDROID_BIN="/path/to/android-ndk/toolchains/x86-4.9/prebuilt/linux-x86_64/" \
# ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \ # ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \
# ANDROID_LLVM="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/" \ # ANDROID_CC="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/clang" \
# ANDROID_ROOT="/path/to/android-ndk/platforms/android-14/arch-x86/" \ # ANDROID_ROOT="/path/to/android-ndk/platforms/android-21/arch-x86/" \
# cmake -DCMAKE_TOOLCHAIN_FILE=android-x86.cmake -DCMAKE_INSTALL_PREFIX=.. # cmake -DCMAKE_TOOLCHAIN_FILE=android-x86.cmake -DCMAKE_INSTALL_PREFIX=..
set(CMAKE_SYSTEM_NAME UnixPaths) set(CMAKE_SYSTEM_NAME UnixPaths)
set(CMAKE_SYSTEM_PROCESSOR atom) set(CMAKE_SYSTEM_PROCESSOR atom)
set(ANDROID TRUE) set(ANDROID TRUE)
set(CMAKE_C_COMPILER "$ENV{ANDROID_LLVM}/bin/clang") set(CMAKE_C_COMPILER "$ENV{ANDROID_CC}")
set(CMAKE_CXX_COMPILER "$ENV{ANDROID_LLVM}/bin/clang++") set(CMAKE_CXX_COMPILER "$ENV{ANDROID_CC}++")
set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86/ -nostdlib++ -lc++_static -lc++abi -landroid_support -lm -lc")
set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target i686-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86/ -nostdlib++ -lc++_static -lc++abi -landroid_support -lm -lc")
add_definitions(-D__ANDROID_API__=14 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target i686-none-linux-android -march=i686 -mtune=atom -mssse3 -mfpmath=sse) add_definitions(-D__ANDROID_API__=21 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target i686-none-linux-android -march=i686 -mtune=atom -mssse3 -mfpmath=sse)
include_directories("$ENV{ANDROID_CPP}/include/" "$ENV{ANDROID_CPP}/../llvm-libc++abi/include/" "$ENV{ANDROID_NDK}/sources/android/support/include/" "$ENV{ANDROID_CPP}/libs/x86/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/i686-linux-android/" "$ENV{ANDROID_ROOT}/usr/include/") include_directories("$ENV{ANDROID_CPP}/include/" "$ENV{ANDROID_CPP}/../llvm-libc++abi/include/" "$ENV{ANDROID_NDK}/sources/android/support/include/" "$ENV{ANDROID_CPP}/libs/x86/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/" "$ENV{ANDROID_NDK}/sysroot/usr/include/i686-linux-android/" "$ENV{ANDROID_ROOT}/usr/include/")

16
libnd4j/cmake/android-x86_64.cmake
View File

@ -1,8 +1,8 @@
# CMake toolchain to build libnd4j for Android 4.0 or newer. Sample usage: # CMake toolchain to build for Android 5.0 or newer. Sample usage:
# #
# ANDROID_BIN="/path/to/android-ndk/toolchains/x86_64-4.9/prebuilt/linux-x86_64/" \ # ANDROID_BIN="/path/to/android-ndk/toolchains/x86_64-4.9/prebuilt/linux-x86_64/" \
# ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \ # ANDROID_CPP="/path/to/android-ndk/sources/cxx-stl/llvm-libc++/" \
# ANDROID_LLVM="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/" \ # ANDROID_CC="/path/to/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/clang" \
# ANDROID_ROOT="/path/to/android-ndk/platforms/android-21/arch-x86_64/" \ # ANDROID_ROOT="/path/to/android-ndk/platforms/android-21/arch-x86_64/" \
# cmake -DCMAKE_TOOLCHAIN_FILE=android-x86_64.cmake -DCMAKE_INSTALL_PREFIX=.. # cmake -DCMAKE_TOOLCHAIN_FILE=android-x86_64.cmake -DCMAKE_INSTALL_PREFIX=..
@ -10,14 +10,14 @@ set(CMAKE_SYSTEM_NAME UnixPaths)
set(CMAKE_SYSTEM_PROCESSOR atom64) set(CMAKE_SYSTEM_PROCESSOR atom64)
set(ANDROID TRUE) set(ANDROID TRUE)
set(CMAKE_C_COMPILER "$ENV{ANDROID_LLVM}/bin/clang") set(CMAKE_C_COMPILER "$ENV{ANDROID_CC}")
set(CMAKE_CXX_COMPILER "$ENV{ANDROID_LLVM}/bin/clang++") set(CMAKE_CXX_COMPILER "$ENV{ANDROID_CC}++")
set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86_64/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86_64/ -nostdlib++ -lc++_static -lc++abi -lm -lc")
set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lc -lm") set(CMAKE_C_CREATE_SHARED_LIBRARY "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_C_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG><TARGET_SONAME> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -lm -lc")
set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86_64/ -static-libstdc++ -lc++_static -lc++abi -landroid_support -lc -lm") set(CMAKE_CXX_CREATE_SHARED_LIBRARY "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -target x86_64-none-linux-android -Wl,--no-undefined -z text -o <TARGET> <OBJECTS> <LINK_LIBRARIES> -gcc-toolchain $ENV{ANDROID_BIN} --sysroot=$ENV{ANDROID_ROOT} -L$ENV{ANDROID_CPP}/libs/x86_64/ -nostdlib++ -lc++_static -lc++abi -lm -lc")
add_definitions(-D__ANDROID_API__=21 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target x86_64-none-linux-android -march=x86-64 -mtune=atom) add_definitions(-D__ANDROID_API__=21 -DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector-strong -target x86_64-none-linux-android -march=x86-64 -mtune=atom)

39
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/BaseNDArrayList.java
View File

@ -1,4 +1,4 @@
/******************************************************************************* /* *****************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc. * Copyright (c) 2015-2018 Skymind, Inc.
* *
* This program and the accompanying materials are made available under the * This program and the accompanying materials are made available under the
@ -17,7 +17,6 @@
package org.nd4j.list; package org.nd4j.list;
import lombok.val; import lombok.val;
import org.nd4j.linalg.api.buffer.DataBuffer;
import org.nd4j.linalg.api.buffer.DataType; import org.nd4j.linalg.api.buffer.DataType;
import org.nd4j.linalg.api.buffer.util.DataTypeUtil; import org.nd4j.linalg.api.buffer.util.DataTypeUtil;
import org.nd4j.linalg.api.ndarray.INDArray; import org.nd4j.linalg.api.ndarray.INDArray;
@ -35,35 +34,15 @@ import java.util.*;
* *
* @author Adam Gibson * @author Adam Gibson
*/ */
@SuppressWarnings("unchecked") //too many of them.
public abstract class BaseNDArrayList<X extends Number> extends AbstractList<X> { public abstract class BaseNDArrayList<X extends Number> extends AbstractList<X> {
protected INDArray container; protected INDArray container;
protected int size; protected int size;
BaseNDArrayList() {
public BaseNDArrayList() {
this.container = Nd4j.create(10); this.container = Nd4j.create(10);
} }
/**
* Specify the underlying ndarray for this list.
* @param container the underlying array.
*/
public BaseNDArrayList(INDArray container) {
this.container = container;
}
/**
* Allocates the container and this list with
* the given size
* @param size the size to allocate with
*/
public void allocateWithSize(int size) {
container = Nd4j.create(1,size);
this.size = size;
}
/** /**
* Get a view of the underlying array * Get a view of the underlying array
* relative to the size of the actual array. * relative to the size of the actual array.
@ -321,11 +300,11 @@ public abstract class BaseNDArrayList<X extends Number> extends AbstractList<X
private class NDArrayListIterator implements ListIterator<X> { private class NDArrayListIterator implements ListIterator<X> {
private int curr = 0; private int curr = 0;
public NDArrayListIterator(int curr) { NDArrayListIterator(int curr) {
this.curr = curr; this.curr = curr;
} }
public NDArrayListIterator() { NDArrayListIterator() {
} }
@Override @Override
@ -335,9 +314,9 @@ public abstract class BaseNDArrayList<X extends Number> extends AbstractList<X
@Override @Override
public X next() { public X next() {
Number ret = get(curr); X ret = get(curr);
curr++; curr++;
return (X) ret; return ret;
} }
@Override @Override
@ -347,9 +326,9 @@ public abstract class BaseNDArrayList<X extends Number> extends AbstractList<X
@Override @Override
public X previous() { public X previous() {
Number ret = get(curr - 1); X ret = get(curr - 1);
curr--; curr--;
return (X) ret; return ret;
} }
@Override @Override

39
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/FloatNDArrayList.java
View File

@ -1,39 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.list;
import org.nd4j.linalg.api.ndarray.INDArray;
/**
* An {@link BaseNDArrayList} for float
*
* @author Adam Gibson
*/
public class FloatNDArrayList extends BaseNDArrayList<Float> {
public FloatNDArrayList() {
}
public FloatNDArrayList(INDArray container) {
super(container);
}
@Override
public Float get(int i) {
Number ret = container.getDouble(i);
return ret.floatValue();
}
}

42
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/IntNDArrayList.java
View File

@ -1,42 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.list;
import org.nd4j.linalg.api.ndarray.INDArray;
/**
* An {@link BaseNDArrayList} for integers
*
* @author Adam Gibson
*/
public class IntNDArrayList extends BaseNDArrayList<Integer> {
public IntNDArrayList() {
}
public IntNDArrayList(INDArray container) {
super(container);
}
@Override
public Integer get(int i) {
Number ret = container.getDouble(i);
return ret.intValue();
}
}

7
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/NDArrayList.java
View File

@ -1,4 +1,4 @@
/******************************************************************************* /* *****************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc. * Copyright (c) 2015-2018 Skymind, Inc.
* *
* This program and the accompanying materials are made available under the * This program and the accompanying materials are made available under the
@ -17,7 +17,6 @@
package org.nd4j.list; package org.nd4j.list;
import lombok.NonNull; import lombok.NonNull;
import lombok.val;
import org.nd4j.base.Preconditions; import org.nd4j.base.Preconditions;
import org.nd4j.linalg.api.ndarray.INDArray; import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.exception.ND4JIllegalStateException; import org.nd4j.linalg.exception.ND4JIllegalStateException;
@ -272,11 +271,11 @@ public class NDArrayList extends BaseNDArrayList<Double> {
private class NDArrayListIterator implements ListIterator<Double> { private class NDArrayListIterator implements ListIterator<Double> {
private int curr = 0; private int curr = 0;
public NDArrayListIterator(int curr) { NDArrayListIterator(int curr) {
this.curr = curr; this.curr = curr;
} }
public NDArrayListIterator() { NDArrayListIterator() {
} }
@Override @Override

31
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/matrix/FloatMatrixNDArrayList.java
View File

@ -1,31 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.list.matrix;
import org.nd4j.list.FloatNDArrayList;
/**
* A {@link MatrixBaseNDArrayList}
* for float data type
*
* @author Adam Gibson
*/
public class FloatMatrixNDArrayList extends MatrixBaseNDArrayList<FloatNDArrayList> {
public FloatMatrixNDArrayList() {
}
}

31
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/matrix/IntMatrixNDArrayList.java
View File

@ -1,31 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.list.matrix;
import org.nd4j.list.IntNDArrayList;
/**
* A {@link MatrixBaseNDArrayList}
* for int data type
*
* @author Adam Gibson
*/
public class IntMatrixNDArrayList extends MatrixBaseNDArrayList<IntNDArrayList> {
public IntMatrixNDArrayList() {
}
}

184
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/matrix/MatrixBaseNDArrayList.java
View File

@ -1,184 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.list.matrix;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.factory.Nd4j;
import org.nd4j.list.BaseNDArrayList;
import java.util.*;
/**
* An {@link ArrayList} like implementation of {@link List}
* using {@link INDArray} as the backing data structure.
*
* Creates an internal container of ndarray lists with a matrix shape.
*
* @author Adam Gibson
*/
public abstract class MatrixBaseNDArrayList<X extends BaseNDArrayList> extends AbstractList<X> {
private List<X> list = new ArrayList<>();
/**
* Get a view of the underlying array
* relative to the size of the actual array.
* (Sometimes there are overflows in the internals
* but you want to use the internal INDArray for computing something
* directly, this gives you the relevant subset that reflects the content of the list)
* @return the view of the underlying ndarray relative to the collection's real size
*/
public INDArray array() {
List<INDArray> retList = new ArrayList<>(list.size());
for(X x : list) {
INDArray arr = x.array();
retList.add(arr.reshape(1, arr.length()));
}
return Nd4j.concat(0,retList.toArray(new INDArray[retList.size()]));
}
@Override
public int size() {
return list.size();
}
@Override
public boolean isEmpty() {
return list.isEmpty();
}
@Override
public boolean contains(Object o) {
return list.contains(o);
}
@Override
public Iterator<X> iterator() {
return list.iterator();
}
@Override
public Object[] toArray() {
return list.toArray();
}
@Override
public <T> T[] toArray(T[] ts) {
return list.toArray(ts);
}
@Override
public boolean add(X aX) {
return list.add(aX);
}
@Override
public boolean remove(Object o) {
return list.remove(o);
}
@Override
public boolean containsAll(Collection<?> collection) {
return list.containsAll(collection);
}
@Override
public boolean addAll(Collection<? extends X> collection) {
return list.addAll(collection);
}
@Override
public boolean addAll(int i, Collection<? extends X> collection) {
return list.addAll(collection);
}
@Override
public boolean removeAll(Collection<?> collection) {
return list.removeAll(collection);
}
@Override
public boolean retainAll(Collection<?> collection) {
return list.retainAll(collection);
}
@Override
public void clear() {
list.clear();
}
@Override
public X get(int i) {
return list.get(i);
}
@Override
public X set(int i, X aX) {
return list.set(i,aX);
}
@Override
public void add(int i, X aX) {
list.add(i,aX);
}
@Override
public X remove(int i) {
return list.remove(i);
}
@Override
public int indexOf(Object o) {
return list.indexOf(o);
}
@Override
public int lastIndexOf(Object o) {
return list.lastIndexOf(o);
}
@Override
public ListIterator<X> listIterator() {
return list.listIterator();
}
@Override
public ListIterator<X> listIterator(int i) {
return list.listIterator(i);
}
@Override
public String toString() {
return list.toString();
}
/**
* Get entry i,j in the matrix
* @param i the row
* @param j the column
* @return the entry at i,j if it exists
*/
public Number getEntry(int i,int j) {
return list.get(i).get(j);
}
}

32
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/list/matrix/MatrixNDArrayList.java
View File

@ -1,32 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.list.matrix;
import org.nd4j.list.NDArrayList;
/**
* A {@link MatrixBaseNDArrayList}
* for double data type
*
* @author Adam Gibson
*/
public class MatrixNDArrayList extends MatrixBaseNDArrayList<NDArrayList> {
public MatrixNDArrayList() {
}
}

23
nd4j/nd4j-backends/nd4j-tests/src/test/java/org/nd4j/list/NDArrayListTest.java
View File

@ -18,15 +18,12 @@ package org.nd4j.list;
import org.junit.Test; import org.junit.Test;
import org.nd4j.linalg.BaseNd4jTest; import org.nd4j.linalg.BaseNd4jTest;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.factory.Nd4jBackend; import org.nd4j.linalg.factory.Nd4jBackend;
import org.nd4j.list.matrix.MatrixNDArrayList;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
public class NDArrayListTest extends BaseNd4jTest { public class NDArrayListTest extends BaseNd4jTest {
@ -71,24 +68,4 @@ public class NDArrayListTest extends BaseNd4jTest {
assertEquals(ndArrayList.size(),ndArrayList.array().length()); assertEquals(ndArrayList.size(),ndArrayList.array().length());
} }
@Test
public void testMatrixList() {
MatrixNDArrayList matrixNDArrayList = new MatrixNDArrayList();
for(int i = 0; i < 5; i++) {
NDArrayList ndArrayList = new NDArrayList();
for(int j = 0; j < 4; j++) {
ndArrayList.add((double) j);
}
matrixNDArrayList.add(ndArrayList);
}
INDArray arr = matrixNDArrayList.array();
assertEquals(5,arr.rows());
assertFalse(matrixNDArrayList.isEmpty());
assertEquals(0.0,matrixNDArrayList.getEntry(0,0));
}
} }

201
pydatavec/LICENSE Normal file
View File

@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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8
pydatavec/README.md
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@ -1,5 +1,9 @@
# PyDataVec : Python interface for DataVec # PyDataVec : Python interface for DataVec
[![Join the chat at https://gitter.im/deeplearning4j/deeplearning4j](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/deeplearning4j/deeplearning4j?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE)
[![PyPI version](https://badge.fury.io/py/pydatavec.svg)](https://badge.fury.io/py/pydatavec)
## Installation ## Installation
```bash ```bash
@ -13,13 +17,13 @@ Examples are in the [dl4j-examples repo](https://www.github.com/eclipse/deeplear
Clone dl4j-examples: Clone dl4j-examples:
```bash ```bash
git clone https://www.github.com/deeplearning4j.dl4j-examples.git git clone https://www.github.com/eclipse/deeplearning4j-examples.git
``` ```
Run examples in `pydatavec-examples` directory Run examples in `pydatavec-examples` directory
```bash ```bash
cd pydatavec-examples cd deeplearning4j-examples/pydatavec-examples
python basic.py python basic.py
python iris.py python iris.py
python reduction.py python reduction.py

29
pydl4j/README.md
View File

@ -1,20 +1,19 @@
# PyDL4J - Java dependency management for Python applications # PyDL4J - Java dependency management for Python applications
PyDL4J is a lightweight package manager for the DL4J ecosystem whick allows you to focus [![Join the chat at https://gitter.im/deeplearning4j/deeplearning4j](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/deeplearning4j/deeplearning4j?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE)
[![PyPI version](https://badge.fury.io/py/pydl4j.svg)](https://badge.fury.io/py/pydl4j)
PyDL4J is a lightweight package manager for the DL4J ecosystem which allows you to focus
on building Python applications on top of `pyjnius` without worrying about the details. You on building Python applications on top of `pyjnius` without worrying about the details. You
can use PyDL4J for the following tasks: can use PyDL4J for the following tasks:
- Automatically manage JARs for your Python projects, such as `jumpy` or `pydatavec`. - Automatically manage JARs for your Python projects, such as `jumpy` or `pydatavec`.
- Configure your Python DL4J environment through the PyDL4J command line interface. - Configure your Python DL4J environment through the PyDL4J command line interface,
- use PyDL4J as a replacement for Maven for basic tasks, from Python. - Use PyDL4J as a replacement for Maven for basic tasks, from Python.
--------- ---------
[![Build Status](https://jenkins.ci.skymind.io/buildStatus/icon?job=deeplearing4j/pydl4j/master)](https: // jenkins.ci.skymind.io/blue/organizations/jenkins/deeplearing4j % 2Fpydl4j/activity)
[![License](https://img.shields.io/badge/License-Apache % 202.0-blue.svg)](https: // github.com/deeplearning4j/pydl4j/blob/master/LICENSE)
[![PyPI version](https://badge.fury.io/py/pydl4j.svg)](https: // badge.fury.io/py/pydl4j)
![PyDL4J](https: // github.com/deeplearning4j/pydl4j/blob/master/python_in_java.png)
# Installation # Installation
@ -27,8 +26,8 @@ pip install pydl4j
Alternatively, you can build the project locally as follows: Alternatively, you can build the project locally as follows:
```bash ```bash
git clone https: // www.github.com/deeplearning4j/pydl4j.git git clone https://www.github.com/eclipse/deeplearning4j.git
cd pydl4j cd deeplearning4j/pydl4j
python setup.py install python setup.py install
``` ```
@ -39,12 +38,12 @@ Skymind use PyDL4J under the hood and will install this dependency for you.
# PyDL4J command line interface (CLI) # PyDL4J command line interface (CLI)
Installing PyDL4J exposes a command line tool called `pydl4j`. You can use this tool to configure Installing PyDL4J exposes a command line tool called `pydl4j`. You can use this tool to configure
your PyDL4J environment. If you don't use the CLI, a default configuration that will be used instead. your PyDL4J environment. If you don't use the CLI, a default configuration will be used instead.
**Note: ** If you intend to use the CLI, make sure to have[`docker` installed](https: // docs.docker.com/install/) **Note:** If you intend to use the CLI, make sure to have [`docker` installed](https://docs.docker.com/install/)
on your machine. on your machine.
To initialize a new PyDL4j configuration, type To initialize a new PyDL4J configuration, type
```bash ```bash
pydl4j init pydl4j init
@ -84,7 +83,7 @@ Does this look good? (default 'y')[y/n]:
If not configured otherwise, this configuration file will be stored at `~/.deeplearning4j/pydl4j/config.json`. This If not configured otherwise, this configuration file will be stored at `~/.deeplearning4j/pydl4j/config.json`. This
configuration file is a lightweight version for Python users to avoid the cognitive load of the widely used configuration file is a lightweight version for Python users to avoid the cognitive load of the widely used
Project Object Model(POM) widely used in Java. PyDL4J will translate your configuration into the right format Project Object Model (POM) widely used in Java. PyDL4J will translate your configuration into the right format
internally to provide you with the tools you need. internally to provide you with the tools you need.
Finally, to install the Java dependencies configured in your `config.json` you use the following command: Finally, to install the Java dependencies configured in your `config.json` you use the following command:
@ -94,7 +93,7 @@ pydl4j install
``` ```
This tool will install all necessary JARs into `~/.deeplearning4j/pydl4j` for you, by running `mvn` in a This tool will install all necessary JARs into `~/.deeplearning4j/pydl4j` for you, by running `mvn` in a
docker container, and setting your classpath so that your `pyjnius` Python applications can access them. Docker container, and setting your classpath so that your `pyjnius` Python applications can access them.
# PyDL4J API # PyDL4J API