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1 /*
2  *
3  * Copyright 2015 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #include <set>
20 
21 #include <grpc/support/log.h>
22 
23 #include "test/core/util/test_config.h"
24 #include "test/cpp/qps/benchmark_config.h"
25 #include "test/cpp/qps/driver.h"
26 #include "test/cpp/qps/report.h"
27 #include "test/cpp/qps/server.h"
28 #include "test/cpp/util/test_config.h"
29 #include "test/cpp/util/test_credentials_provider.h"
30 
31 namespace grpc {
32 namespace testing {
33 
34 static const int WARMUP = 5;
35 static const int BENCHMARK = 5;
36 
RunQPS()37 static void RunQPS() {
38   gpr_log(GPR_INFO, "Running QPS test, open-loop");
39 
40   ClientConfig client_config;
41   client_config.set_client_type(ASYNC_CLIENT);
42   client_config.set_outstanding_rpcs_per_channel(1000);
43   client_config.set_client_channels(8);
44   client_config.set_async_client_threads(8);
45   client_config.set_rpc_type(STREAMING);
46   client_config.mutable_load_params()->mutable_poisson()->set_offered_load(
47       1000.0 / grpc_test_slowdown_factor());
48 
49   ServerConfig server_config;
50   server_config.set_server_type(ASYNC_SERVER);
51   server_config.set_async_server_threads(8);
52 
53   const auto result =
54       RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2, "",
55                   kInsecureCredentialsType, false, 0);
56 
57   GetReporter()->ReportQPSPerCore(*result);
58   GetReporter()->ReportLatency(*result);
59 }
60 
61 }  // namespace testing
62 }  // namespace grpc
63 
main(int argc,char ** argv)64 int main(int argc, char** argv) {
65   grpc::testing::InitTest(&argc, &argv, true);
66 
67   grpc::testing::RunQPS();
68 
69   return 0;
70 }
71