45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <string>
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#include "base/android/jni_android.h"
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#include "base/android/jni_string.h"
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#include "base/android/library_loader/anchor_functions_buildflags.h"
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#include "base/android/library_loader/library_loader_hooks.h"
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#include "base/android/library_loader/library_prefetcher.h"
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#include "base/android/scoped_java_ref.h"
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#include "base/base_jni_headers/LibraryPrefetcher_jni.h"
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#include "base/logging.h"
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namespace base {
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namespace android {
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static void JNI_LibraryPrefetcher_ForkAndPrefetchNativeLibrary(JNIEnv* env) {
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#if BUILDFLAG(SUPPORTS_CODE_ORDERING)
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return NativeLibraryPrefetcher::ForkAndPrefetchNativeLibrary(
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IsUsingOrderfileOptimization());
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#endif
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}
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static jint JNI_LibraryPrefetcher_PercentageOfResidentNativeLibraryCode(
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JNIEnv* env) {
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#if BUILDFLAG(SUPPORTS_CODE_ORDERING)
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return NativeLibraryPrefetcher::PercentageOfResidentNativeLibraryCode();
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#else
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return -1;
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#endif
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}
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static void JNI_LibraryPrefetcher_PeriodicallyCollectResidency(JNIEnv* env) {
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#if BUILDFLAG(SUPPORTS_CODE_ORDERING)
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NativeLibraryPrefetcher::PeriodicallyCollectResidency();
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#else
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LOG(WARNING) << "Collecting residency is not supported.";
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#endif
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}
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} // namespace android
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} // namespace base
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