| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://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. |
| */ |
| |
| #include "jni.h" |
| |
| #include "mirror/class-inl.h" |
| #include "scoped_thread_state_change.h" |
| |
| namespace art { |
| namespace { |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeAddRemoveLocal( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| mirror::Object* obj = soa.Decode<mirror::Object*>(jobj); |
| CHECK(obj != nullptr); |
| for (jint i = 0; i < reps; ++i) { |
| jobject ref = soa.Env()->AddLocalReference<jobject>(obj); |
| soa.Env()->DeleteLocalRef(ref); |
| } |
| } |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeLocal( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| mirror::Object* obj = soa.Decode<mirror::Object*>(jobj); |
| CHECK(obj != nullptr); |
| jobject ref = soa.Env()->AddLocalReference<jobject>(obj); |
| for (jint i = 0; i < reps; ++i) { |
| CHECK_EQ(soa.Decode<mirror::Object*>(ref), obj); |
| } |
| soa.Env()->DeleteLocalRef(ref); |
| } |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeAddRemoveGlobal( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| mirror::Object* obj = soa.Decode<mirror::Object*>(jobj); |
| CHECK(obj != nullptr); |
| for (jint i = 0; i < reps; ++i) { |
| jobject ref = soa.Vm()->AddGlobalRef(soa.Self(), obj); |
| soa.Vm()->DeleteGlobalRef(soa.Self(), ref); |
| } |
| } |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeGlobal( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| mirror::Object* obj = soa.Decode<mirror::Object*>(jobj); |
| CHECK(obj != nullptr); |
| jobject ref = soa.Vm()->AddGlobalRef(soa.Self(), obj); |
| for (jint i = 0; i < reps; ++i) { |
| CHECK_EQ(soa.Decode<mirror::Object*>(ref), obj); |
| } |
| soa.Vm()->DeleteGlobalRef(soa.Self(), ref); |
| } |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeAddRemoveWeakGlobal( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| mirror::Object* obj = soa.Decode<mirror::Object*>(jobj); |
| CHECK(obj != nullptr); |
| for (jint i = 0; i < reps; ++i) { |
| jobject ref = soa.Vm()->AddWeakGlobalRef(soa.Self(), obj); |
| soa.Vm()->DeleteWeakGlobalRef(soa.Self(), ref); |
| } |
| } |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeWeakGlobal( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| mirror::Object* obj = soa.Decode<mirror::Object*>(jobj); |
| CHECK(obj != nullptr); |
| jobject ref = soa.Vm()->AddWeakGlobalRef(soa.Self(), obj); |
| for (jint i = 0; i < reps; ++i) { |
| CHECK_EQ(soa.Decode<mirror::Object*>(ref), obj); |
| } |
| soa.Vm()->DeleteWeakGlobalRef(soa.Self(), ref); |
| } |
| |
| extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeHandleScopeRef( |
| JNIEnv* env, jobject jobj, jint reps) { |
| ScopedObjectAccess soa(env); |
| for (jint i = 0; i < reps; ++i) { |
| soa.Decode<mirror::Object*>(jobj); |
| } |
| } |
| |
| } // namespace |
| } // namespace art |