c8f71aa67e
Benchmarks on bullhead-userdebug show that there is a negligent performance impact when using sparse entries on a 30% loaded sparse type of 1000 resources. Benchmark Time CPU Iterations ----------------------------------------------------------------------------------- BM_SparseEntryGetResourceSparseLarge 255 ns 254 ns 2751408 BM_SparseEntryGetResourceNotSparseLarge 254 ns 254 ns 2756534 Bug: 27381711 Test: make libandroidfw_tests aapt2_tests Change-Id: I051ea22f2f6b2bc3696e446adc9e2a34be18009f
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
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* Copyright (C) 2017 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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#ifndef TESTS_DATA_SPARSE_R_H_
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#define TESTS_DATA_SPARSE_R_H_
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#include <cstdint>
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namespace com {
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namespace android {
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namespace sparse {
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struct R {
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struct integer {
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enum : uint32_t {
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foo_0 = 0x7f010000,
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foo_1 = 0x7f010000,
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foo_2 = 0x7f010000,
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foo_3 = 0x7f010000,
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foo_4 = 0x7f010000,
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foo_5 = 0x7f010000,
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foo_6 = 0x7f010000,
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foo_7 = 0x7f010000,
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foo_8 = 0x7f010000,
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foo_9 = 0x7f010000,
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};
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};
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struct string {
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enum : uint32_t {
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foo_999 = 0x7f0203e7,
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};
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};
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};
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} // namespace sparse
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} // namespace android
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} // namespace com
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#endif /* TESTS_DATA_SPARSE_R_H_ */
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