add arm32 in aar

mindspore/lite/java/build_aar.sh

@@ -6,9 +6,8 @@ TOP_PATH="${BASE_PATH}/../../.."
 # build mindspore-lite arm64
 cd ${TOP_PATH}
 bash build.sh -I arm64
-COMPILE_RET=$?
-
-if [[ "${COMPILE_RET}" -ne 0 ]]; then
+COMPILE_ARM64_RET=$?
+if [[ "${COMPILE_ARM64_RET}" -ne 0 ]]; then
     echo "---------------- mindspore lite: build failed ----------------"
     exit
 fi
@@ -19,6 +18,7 @@ rm -rf mindspore-lite-0.7.0
 tar -zxvf mindspore-lite-0.7.0-runtime-arm64-cpu.tar.gz
 mkdir -p ${BASE_PATH}/lib/
 cp ${TOP_PATH}/output/mindspore-lite-0.7.0-runtime-arm64-cpu/lib/libmindspore-lite.so ${BASE_PATH}/lib/
+cp ${TOP_PATH}/output/mindspore-lite-0.7.0-runtime-arm64-cpu/lib/liboptimize.so ${BASE_PATH}/lib/
 cp ${ANDROID_NDK}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/libc++_shared.so ${BASE_PATH}/lib/
 
 # build jni so
@@ -31,14 +31,48 @@ cmake -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake
               -DANDROID_STL="c++_shared" -DCMAKE_BUILD_TYPE=Debug ..
 VERBOSE=2 make -j8
 cp ${BASE_PATH}/native/build/libmindspore-lite-jni.so ${BASE_PATH}/lib/
+mkdir -p ${BASE_PATH}/java/app/libs/arm64-v8a/
+rm -rf ${BASE_PATH}/java/app/libs/arm64-v8a/*
+cp ${BASE_PATH}/lib/*.so ${BASE_PATH}/java/app/libs/arm64-v8a/
+rm -rf "${BASE_PATH:?}/lib/*"
+
+# build mindspore-lite arm32
+cd ${TOP_PATH}
+bash build.sh -I arm32
+COMPILE_ARM32_RET=$?
+
+if [[ "${COMPILE_ARM32_RET}" -ne 0 ]]; then
+    echo "---------------- mindspore lite: build failed ----------------"
+    exit
+fi
+
+# copy arm32 so
+cd ${TOP_PATH}/output/
+rm -rf mindspore-lite-0.7.0
+tar -zxvf mindspore-lite-0.7.0-runtime-arm32-cpu.tar.gz
+mkdir -p ${BASE_PATH}/lib/
+cp ${TOP_PATH}/output/mindspore-lite-0.7.0-runtime-arm32-cpu/lib/libmindspore-lite.so ${BASE_PATH}/lib/
+cp ${ANDROID_NDK}/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/libc++_shared.so ${BASE_PATH}/lib/
+
+# build jni so
+cd ${BASE_PATH}/native
+rm -rf build
+mkdir build
+cd build
+cmake -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" -DANDROID_NATIVE_API_LEVEL="19"      \
+              -DANDROID_NDK="${ANDROID_NDK}" -DANDROID_ABI="armeabi-v7a" -DANDROID_TOOLCHAIN_NAME="aarch64-linux-android-clang"  \
+              -DANDROID_STL="c++_shared" -DCMAKE_BUILD_TYPE=Debug ..
+VERBOSE=2 make -j8
+cp ${BASE_PATH}/native/build/libmindspore-lite-jni.so ${BASE_PATH}/lib/
+mkdir -p ${BASE_PATH}/java/app/libs/armeabi-v7a/
+rm -rf ${BASE_PATH}/java/app/libs/armeabi-v7a/*
+cp ${BASE_PATH}/lib/*.so ${BASE_PATH}/java/app/libs/armeabi-v7a/
 
 # build aar
 ## check sdk gradle
 cd ${BASE_PATH}/java
 rm -rf .gradle build gradle gradlew gradlew.bat build app/build
-mkdir -p ${BASE_PATH}/java/app/libs/arm64-v8a/
-rm -rf ${BASE_PATH}/java/app/libs/arm64-v8a/*
-cp ${BASE_PATH}/lib/*.so ${BASE_PATH}/java/app/libs/arm64-v8a/
+
 gradle init
 gradle wrapper
 ./gradlew build
@@ -47,4 +81,4 @@ gradle wrapper
 cd ${BASE_PATH}/
 rm -rf output
 mkdir -pv output
-cp ${BASE_PATH}/java/app/build/outputs/aar/mindspore-lite.aar ${BASE_PATH}/output/
+cp ${BASE_PATH}/java/app/build/outputs/aar/mindspore-lite.aar ${BASE_PATH}/output/

mindspore/lite/java/java/app/build.gradle

@@ -18,6 +18,7 @@ android {
         }
         ndk {
             abiFilters 'arm64-v8a'
+            abiFilters 'armeabi-v7a'
         }
     }
 
@@ -37,6 +38,9 @@ android {
             outputFileName = "mindspore-lite.aar"
         }
     }
+    aaptOptions {
+        noCompress = ['.so']
+    }
 }
 
 dependencies {

mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/LiteSession.java

@@ -22,7 +22,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import com.mindspore.lite.context.Context;
+import com.mindspore.lite.config.MSConfig;
 
 public class LiteSession {
     static {
@@ -35,8 +35,8 @@ public class LiteSession {
         this.sessionPtr = 0;
     }
 
-    public boolean init(Context context) {
-        this.sessionPtr = createSession(context.getContextPtr());
+    public boolean init(MSConfig config) {
+        this.sessionPtr = createSession(config.getMSConfigPtr());
         return this.sessionPtr != 0;
     }
 
@@ -129,7 +129,7 @@ public class LiteSession {
         this.sessionPtr = 0;
     }
 
-    private native long createSession(long contextPtr);
+    private native long createSession(long msConfigPtr);
 
     private native boolean compileGraph(long sessionPtr, long modelPtr);
 

mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/context/CpuBindMode.java → mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/config/CpuBindMode.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.mindspore.lite.context;
+package com.mindspore.lite.config;
 
 public class CpuBindMode {
     public static final int MID_CPU = -1;

mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/context/DeviceType.java → mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/config/DeviceType.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.mindspore.lite.context;
+package com.mindspore.lite.config;
 
 public class DeviceType {
     public static final int DT_CPU = 0;

mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/context/Context.java → mindspore/lite/java/java/app/src/main/java/com/mindspore/lite/config/MSConfig.java

@@ -14,26 +14,26 @@
  * limitations under the License.
  */
 
-package com.mindspore.lite.context;
+package com.mindspore.lite.config;
 
-public class Context {
-    private long contextPtr;
+public class MSConfig {
+    private long msConfigPtr;
 
-    public Context() {
-        this.contextPtr = 0;
+    public MSConfig() {
+        this.msConfigPtr = 0;
     }
 
-    public long getContextPtr() {
-        return contextPtr;
+    public long getMSConfigPtr() {
+        return msConfigPtr;
     }
 
-    public void setContextPtr(long contextPtr) {
-        this.contextPtr = contextPtr;
+    public void setMSConfigPtr(long msConfigPtr) {
+        this.msConfigPtr = msConfigPtr;
     }
 
     public boolean init(int deviceType, int threadNum, int cpuBindMode) {
-        this.contextPtr = createContext(deviceType, threadNum, cpuBindMode);
-        return this.contextPtr != 0;
+        this.msConfigPtr = createMSConfig(deviceType, threadNum, cpuBindMode);
+        return this.msConfigPtr != 0;
     }
 
     public boolean init(int deviceType, int threadNum) {
@@ -49,11 +49,11 @@ public class Context {
     }
 
     public void free() {
-        this.free(this.contextPtr);
-        this.contextPtr = 0;
+        this.free(this.msConfigPtr);
+        this.msConfigPtr = 0;
     }
 
-    private native long createContext(int deviceType, int threadNum, int cpuBindMode);
+    private native long createMSConfig(int deviceType, int threadNum, int cpuBindMode);
 
-    private native void free(long contextPtr);
+    private native void free(long msConfigPtr);
 }

mindspore/lite/java/native/CMakeLists.txt

@@ -17,7 +17,7 @@ add_library(mindspore-lite-jni SHARED
         ${CMAKE_CURRENT_SOURCE_DIR}/common/jni_utils.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/runtime/model.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/runtime/version.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/runtime/context.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/runtime/ms_config.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/runtime/ms_tensor.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/runtime/lite_session.cpp
         )

mindspore/lite/java/native/runtime/lite_session.cpp

@@ -21,8 +21,8 @@
 #include "include/errorcode.h"
 
 extern "C" JNIEXPORT jlong JNICALL Java_com_mindspore_lite_LiteSession_createSession(JNIEnv *env, jobject thiz,
-                                                                                     jlong context_ptr) {
-  auto *pointer = reinterpret_cast<void *>(context_ptr);
+                                                                                     jlong ms_config_ptr) {
+  auto *pointer = reinterpret_cast<void *>(ms_config_ptr);
   if (pointer == nullptr) {
     MS_LOGE("Context pointer from java is nullptr");
     return jlong(nullptr);

mindspore/lite/java/native/runtime/context.cpp → mindspore/lite/java/native/runtime/ms_config.cpp

@@ -18,9 +18,8 @@
 #include <jni.h>
 #include "common/ms_log.h"
 #include "include/context.h"
-#include "include/thread_pool_config.h"
 
-extern "C" JNIEXPORT jlong JNICALL Java_com_mindspore_lite_context_Context_createContext(JNIEnv *env, jobject thiz,
+extern "C" JNIEXPORT jlong JNICALL Java_com_mindspore_lite_config_MSConfig_createMSConfig(JNIEnv *env, jobject thiz,
                                                                                           jint device_type,
                                                                                           jint thread_num,
                                                                                           jint cpu_bind_mode) {
@@ -45,13 +44,13 @@ extern "C" JNIEXPORT jlong JNICALL Java_com_mindspore_lite_context_Context_creat
   }
   switch (cpu_bind_mode) {
     case -1:
-      context->cpu_bind_mode_ = MID_CPU;
+      context->cpu_bind_mode_ = mindspore::lite::MID_CPU;
       break;
     case 0:
-      context->cpu_bind_mode_ = NO_BIND;
+      context->cpu_bind_mode_ = mindspore::lite::NO_BIND;
       break;
     case 1:
-      context->cpu_bind_mode_ = HIGHER_CPU;
+      context->cpu_bind_mode_ = mindspore::lite::HIGHER_CPU;
       break;
     default:
       MS_LOGE("Invalid cpu_bind_mode : %d", cpu_bind_mode);
@@ -61,7 +60,7 @@ extern "C" JNIEXPORT jlong JNICALL Java_com_mindspore_lite_context_Context_creat
   return (jlong)context;
 }
 
-extern "C" JNIEXPORT void JNICALL Java_com_mindspore_lite_context_Context_free(JNIEnv *env, jobject thiz,
+extern "C" JNIEXPORT void JNICALL Java_com_mindspore_lite_config_MSConfig_free(JNIEnv *env, jobject thiz,
                                                                                 jlong context_ptr) {
   auto *pointer = reinterpret_cast<void *>(context_ptr);
   if (pointer == nullptr) {