78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
// Copyright (c) Facebook, Inc. and its affiliates.
|
|
//
|
|
// 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 "rsocket/benchmarks/Fixture.h"
|
|
#include "rsocket/benchmarks/Throughput.h"
|
|
|
|
#include <folly/Benchmark.h>
|
|
#include <folly/portability/GFlags.h>
|
|
#include <folly/synchronization/Baton.h>
|
|
|
|
#include "rsocket/RSocket.h"
|
|
|
|
using namespace rsocket;
|
|
|
|
constexpr size_t kMessageLen = 32;
|
|
|
|
DEFINE_int32(server_threads, 8, "number of server threads to run");
|
|
DEFINE_int32(
|
|
override_client_threads,
|
|
0,
|
|
"control the number of client threads (defaults to the number of clients)");
|
|
DEFINE_int32(clients, 10, "number of clients to run");
|
|
DEFINE_int32(items, 1000000, "number of items in stream, per client");
|
|
DEFINE_int32(streams, 1, "number of streams, per client");
|
|
|
|
BENCHMARK(StreamThroughput, n) {
|
|
(void)n;
|
|
|
|
Latch latch{static_cast<size_t>(FLAGS_streams)};
|
|
|
|
std::unique_ptr<Fixture> fixture;
|
|
Fixture::Options opts;
|
|
|
|
BENCHMARK_SUSPEND {
|
|
auto responder =
|
|
std::make_shared<FixedResponder>(std::string(kMessageLen, 'a'));
|
|
|
|
opts.serverThreads = FLAGS_server_threads;
|
|
opts.clients = FLAGS_clients;
|
|
if (FLAGS_override_client_threads > 0) {
|
|
opts.clientThreads = FLAGS_override_client_threads;
|
|
}
|
|
|
|
fixture = std::make_unique<Fixture>(opts, std::move(responder));
|
|
|
|
LOG(INFO) << "Running:";
|
|
LOG(INFO) << " Server with " << opts.serverThreads << " threads.";
|
|
LOG(INFO) << " " << opts.clients << " clients across "
|
|
<< fixture->workers.size() << " threads.";
|
|
LOG(INFO) << " Running " << FLAGS_streams << " streams of " << FLAGS_items
|
|
<< " items each.";
|
|
}
|
|
|
|
for (size_t i = 0; i < FLAGS_streams; ++i) {
|
|
for (auto& client : fixture->clients) {
|
|
client->getRequester()
|
|
->requestStream(Payload("TcpStream"))
|
|
->subscribe(std::make_shared<BoundedSubscriber>(latch, FLAGS_items));
|
|
}
|
|
}
|
|
|
|
constexpr std::chrono::minutes timeout{5};
|
|
if (!latch.timed_wait(timeout)) {
|
|
LOG(ERROR) << "Timed out!";
|
|
}
|
|
}
|