You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.5 KiB
51 lines
1.5 KiB
/*
|
|
* Copyright (C) 2018 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 <vector>
|
|
#include "benchmark/benchmark.h"
|
|
#include "logd/LogEvent.h"
|
|
#include "stats_event.h"
|
|
|
|
namespace android {
|
|
namespace os {
|
|
namespace statsd {
|
|
|
|
static size_t createAndParseStatsEvent(uint8_t* msg) {
|
|
AStatsEvent* event = AStatsEvent_obtain();
|
|
AStatsEvent_setAtomId(event, 100);
|
|
AStatsEvent_writeInt32(event, 2);
|
|
AStatsEvent_writeFloat(event, 2.0);
|
|
AStatsEvent_build(event);
|
|
|
|
size_t size;
|
|
uint8_t* buf = AStatsEvent_getBuffer(event, &size);
|
|
memcpy(msg, buf, size);
|
|
return size;
|
|
}
|
|
|
|
static void BM_LogEventCreation(benchmark::State& state) {
|
|
uint8_t msg[LOGGER_ENTRY_MAX_PAYLOAD];
|
|
size_t size = createAndParseStatsEvent(msg);
|
|
while (state.KeepRunning()) {
|
|
LogEvent event(/*uid=*/ 1000, /*pid=*/ 1001);
|
|
benchmark::DoNotOptimize(event.parseBuffer(msg, size));
|
|
}
|
|
}
|
|
BENCHMARK(BM_LogEventCreation);
|
|
|
|
} // namespace statsd
|
|
} // namespace os
|
|
} // namespace android
|