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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
View File

@ -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

25
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
@ -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