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author | Nikhil Raj <nikhil.raj@arm.com> | 2024-05-10 13:16:45 +0100 |
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committer | Nikhil Raj <nikhil.raj@arm.com> | 2024-05-13 11:25:36 +0100 |
commit | 37be3457274d738aaa1d91d8f0effad9a984657d (patch) | |
tree | f7e5b162a80fca78ebd3a8461edb645a2ae2accc /shim | |
parent | 2c2f3aa6fbdd50ab5157bfc40f9335337f14abac (diff) | |
download | armnn-37be3457274d738aaa1d91d8f0effad9a984657d.tar.gz |
IVGCVSW-8259 Reivew and update documentation related with operators for 24.05
* Debug layer supported data types updated
* Added deprecation notices in md files to functionalities that will be removed
Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: I8673bdc2d596bfa4de751fc95dae010b195ad0b1
Diffstat (limited to 'shim')
-rw-r--r-- | shim/BuildGuideShimSupportLibrary.md | 23 | ||||
-rw-r--r-- | shim/sl/README.md | 1 |
2 files changed, 15 insertions, 9 deletions
diff --git a/shim/BuildGuideShimSupportLibrary.md b/shim/BuildGuideShimSupportLibrary.md index 98c626fee0..8baa9a044d 100644 --- a/shim/BuildGuideShimSupportLibrary.md +++ b/shim/BuildGuideShimSupportLibrary.md @@ -1,5 +1,6 @@ # How to use the Android NDK to build Arm NN +- [Deprecation Notice](#deprecation-notice) - [Introduction](#introduction) - [Prerequisites](#prerequisites) - [Download Arm NN](#download-arm-nn) @@ -9,6 +10,9 @@ - [Build Arm NN Shim](#build-arm-nn-shim) +## Deprecation Notice +Arm NN will be dropping support for support library in 24.08. + ## Introduction These are step by step instructions for building the Arm NN shim and support library for NNAPI. This work is currently in an experimental phase. @@ -16,7 +20,7 @@ This work is currently in an experimental phase. ## Prerequisites The following are required to build the Arm NN support library -* Android NDK r25 +* Android NDK r26b * Detailed setup can be found in [BuildGuideAndroidNDK.md](../BuildGuideAndroidNDK.md) * Flatbuffer version 23.5.26 * Detailed setup can be found in [BuildGuideCrossCompilation.md](../BuildGuideCrossCompilation.md) @@ -33,7 +37,7 @@ export WORKING_DIR=<path to where the Arm NN source code, clframework and aosp r export AOSP_ROOT=<path to the root of Android tree where the shim will be built> export AOSP_MODULES_ROOT=<path to where AOSP modules will be cloned i.e. $WORKING_DIR/aosp> export ARMNN_BUILD_DIR=<path to the Arm NN build directory i.e. $WORKING_DIR/build> -export NDK=<path to>android-ndk-r25 +export NDK=<path to>android-ndk-r26b export NDK_TOOLCHAIN_ROOT=$NDK/toolchains/llvm/prebuilt/linux-x86_64 export PATH=$NDK_TOOLCHAIN_ROOT/bin/:$PATH export FLATBUFFERS_ANDROID_BUILD=<path to flatbuffers target android build> @@ -68,7 +72,7 @@ cd ${WORKING_DIR}/clframework scons arch=arm64-v8a \ toolchain_prefix=aarch64-linux-android- \ -compiler_prefix=aarch64-linux-android29- \ +compiler_prefix=aarch64-linux-android${ANDROID_API}- \ neon=1 opencl=1 \ embed_kernels=1 \ build_dir=android-arm64v8a \ @@ -76,6 +80,7 @@ extra_cxx_flags="-Wno-parentheses-equality -Wno-missing-braces -fPIC" \ Werror=0 embed_kernels=1 examples=0 \ validation_tests=0 benchmark_tests=0 benchmark_examples=0 os=android -j16 ``` +Note: ANDROID_API is the Android API version you want to build. ## Build Arm NN and Serializer @@ -83,12 +88,12 @@ validation_tests=0 benchmark_tests=0 benchmark_examples=0 os=android -j16 (Requires CMake if not previously installed: `sudo apt install cmake`) ```bash cd $ARMNN_BUILD_DIR -CXX=aarch64-linux-android29-clang++ \ -CC=aarch64-linux-android29-clang \ +CXX=aarch64-linux-android${ANDROID_API}-clang++ \ +CC=aarch64-linux-android${ANDROID_API}-clang \ CXX_FLAGS="-fPIE -fPIC" cmake ${WORKING_DIR}/armnn \ -DCMAKE_ANDROID_NDK=$NDK \ -DCMAKE_SYSTEM_NAME=Android \ --DCMAKE_SYSTEM_VERSION=29 \ +-DCMAKE_SYSTEM_VERSION=$ANDROID_API \ -DCMAKE_ANDROID_ARCH_ABI=arm64-v8a \ -DCMAKE_EXE_LINKER_FLAGS="-pie -llog -lz" \ -DARMCOMPUTE_ROOT=$WORKING_DIR/clframework/ \ @@ -125,7 +130,7 @@ CMARGS="$CMARGS \ -DANDROID_ABI=arm64-v8a \ -DCMAKE_ANDROID_ARCH_ABI=arm64-v8a \ -DCMAKE_ANDROID_NDK=$NDK \ --DANDROID_PLATFORM=android-29 \ +-DANDROID_PLATFORM=android-$ANDROID_API \ -DAOSP_MODULES_ROOT=$AOSP_MODULES_ROOT \ -DARMNN_SOURCE_DIR=$WORKING_DIR/armnn \ -DArmnn_DIR=$ARMNN_BUILD_DIR " @@ -133,8 +138,8 @@ CMARGS="$CMARGS \ mkdir ${WORKING_DIR}/armnn/shim/sl/build cd ${WORKING_DIR}/armnn/shim/sl/build -CXX=aarch64-linux-android29-clang++ \ -CC=aarch64-linux-android29-clang \ +CXX=aarch64-linux-android$ANDROID_API-clang++ \ +CC=aarch64-linux-android$ANDROID_API-clang \ cmake $CMARGS ../ make ``` diff --git a/shim/sl/README.md b/shim/sl/README.md index 32f117a562..3a099dd24a 100644 --- a/shim/sl/README.md +++ b/shim/sl/README.md @@ -1,6 +1,7 @@ # Arm NN Support Library Neural Networks driver This directory contains the Arm NN Support Library for the Android Neural Networks API. +### Note: Arm NN will be dropping support for Support Library in 24.08. # Passing parameters to the support library runtime. |