1/*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16#include <vector>
17#include "benchmark/benchmark.h"
18#include "FieldValue.h"
19#include "HashableDimensionKey.h"
20#include "logd/LogEvent.h"
21#include "stats_log_util.h"
22
23namespace android {
24namespace os {
25namespace statsd {
26
27using std::vector;
28
29static void createLogEventAndMatcher(LogEvent* event, FieldMatcher *field_matcher) {
30    AttributionNodeInternal node;
31    node.set_uid(100);
32    node.set_tag("LOCATION");
33
34    std::vector<AttributionNodeInternal> nodes = {node, node};
35    event->write(nodes);
36    event->write(3.2f);
37    event->write("LOCATION");
38    event->write((int64_t)990);
39    event->init();
40
41    field_matcher->set_field(1);
42    auto child = field_matcher->add_child();
43    child->set_field(1);
44    child->set_position(FIRST);
45    child->add_child()->set_field(1);
46}
47
48static void BM_FilterValue(benchmark::State& state) {
49    LogEvent event(1, 100000);
50    FieldMatcher field_matcher;
51    createLogEventAndMatcher(&event, &field_matcher);
52
53    std::vector<Matcher> matchers;
54    translateFieldMatcher(field_matcher, &matchers);
55
56    while (state.KeepRunning()) {
57        HashableDimensionKey output;
58        filterValues(matchers, event.getValues(), &output);
59    }
60}
61
62BENCHMARK(BM_FilterValue);
63
64}  //  namespace statsd
65}  //  namespace os
66}  //  namespace android
67