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105 lines
3.5 KiB
105 lines
3.5 KiB
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "jni.h"
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#include "jni/java_vm_ext.h"
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#include "mirror/class-inl.h"
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#include "scoped_thread_state_change-inl.h"
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namespace art {
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namespace {
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeAddRemoveLocal(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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ObjPtr<mirror::Object> obj = soa.Decode<mirror::Object>(jobj);
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CHECK(obj != nullptr);
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for (jint i = 0; i < reps; ++i) {
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jobject ref = soa.Env()->AddLocalReference<jobject>(obj);
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soa.Env()->DeleteLocalRef(ref);
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}
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}
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeLocal(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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ObjPtr<mirror::Object> obj = soa.Decode<mirror::Object>(jobj);
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CHECK(obj != nullptr);
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jobject ref = soa.Env()->AddLocalReference<jobject>(obj);
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for (jint i = 0; i < reps; ++i) {
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CHECK_EQ(soa.Decode<mirror::Object>(ref), obj);
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}
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soa.Env()->DeleteLocalRef(ref);
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}
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeAddRemoveGlobal(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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ObjPtr<mirror::Object> obj = soa.Decode<mirror::Object>(jobj);
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CHECK(obj != nullptr);
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for (jint i = 0; i < reps; ++i) {
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jobject ref = soa.Vm()->AddGlobalRef(soa.Self(), obj);
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soa.Vm()->DeleteGlobalRef(soa.Self(), ref);
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}
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}
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeGlobal(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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ObjPtr<mirror::Object> obj = soa.Decode<mirror::Object>(jobj);
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CHECK(obj != nullptr);
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jobject ref = soa.Vm()->AddGlobalRef(soa.Self(), obj);
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for (jint i = 0; i < reps; ++i) {
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CHECK_EQ(soa.Decode<mirror::Object>(ref), obj);
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}
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soa.Vm()->DeleteGlobalRef(soa.Self(), ref);
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}
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeAddRemoveWeakGlobal(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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ObjPtr<mirror::Object> obj = soa.Decode<mirror::Object>(jobj);
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CHECK(obj != nullptr);
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for (jint i = 0; i < reps; ++i) {
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jobject ref = soa.Vm()->AddWeakGlobalRef(soa.Self(), obj);
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soa.Vm()->DeleteWeakGlobalRef(soa.Self(), ref);
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}
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}
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeWeakGlobal(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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ObjPtr<mirror::Object> obj = soa.Decode<mirror::Object>(jobj);
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CHECK(obj != nullptr);
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jobject ref = soa.Vm()->AddWeakGlobalRef(soa.Self(), obj);
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for (jint i = 0; i < reps; ++i) {
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CHECK_EQ(soa.Decode<mirror::Object>(ref), obj);
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}
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soa.Vm()->DeleteWeakGlobalRef(soa.Self(), ref);
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}
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extern "C" JNIEXPORT void JNICALL Java_JObjectBenchmark_timeDecodeHandleScopeRef(
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JNIEnv* env, jobject jobj, jint reps) {
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ScopedObjectAccess soa(env);
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for (jint i = 0; i < reps; ++i) {
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soa.Decode<mirror::Object>(jobj);
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}
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}
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} // namespace
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} // namespace art
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