58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
/*
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* BenchStream.actor.cpp
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2020 Apple Inc. and the FoundationDB project authors
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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 "benchmark/benchmark.h"
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#include "fdbclient/FDBTypes.h"
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#include "flow/flow.h"
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#include "flow/TLSConfig.actor.h"
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#include "flow/ThreadHelper.actor.h"
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#include "flow/network.h"
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#include "flowbench/GlobalData.h"
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#include <thread>
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#include "flow/actorcompiler.h" // This must be the last #include.
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ACTOR static Future<Void> benchStreamActor(benchmark::State* benchState) {
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state size_t items = benchState->range(0);
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size_t size = benchState->range(1);
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state KeyRef key = getKey(size);
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state PromiseStream<Key> stream;
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state int i;
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while (benchState->KeepRunning()) {
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for (i = 0; i < items; ++i) {
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stream.send(key);
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}
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for (i = 0; i < items; ++i) {
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Key receivedKey = waitNext(stream.getFuture());
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benchmark::DoNotOptimize(receivedKey);
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}
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}
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benchState->SetItemsProcessed(items * static_cast<long>(benchState->iterations()));
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return Void();
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}
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static void bench_stream(benchmark::State& benchState) {
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onMainThread([&benchState]() { return benchStreamActor(&benchState); }).blockUntilReady();
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}
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BENCHMARK(bench_stream)->Ranges({ { 1, 1 << 16 }, { 1, 1 << 16 } })->ReportAggregatesOnly(true);
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