| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <memory> |
| #include <set> |
| #include <signal.h> |
| |
| #include <gflags/gflags.h> |
| #include <grpc/support/log.h> |
| |
| #include "test/cpp/qps/driver.h" |
| #include "test/cpp/qps/report.h" |
| #include "test/cpp/util/benchmark_config.h" |
| |
| DEFINE_int32(num_clients, 1, "Number of client binaries"); |
| DEFINE_int32(num_servers, 1, "Number of server binaries"); |
| |
| DEFINE_int32(warmup_seconds, 5, "Warmup time (in seconds)"); |
| DEFINE_int32(benchmark_seconds, 30, "Benchmark time (in seconds)"); |
| DEFINE_int32(local_workers, 0, "Number of local workers to start"); |
| |
| // Common config |
| DEFINE_bool(enable_ssl, false, "Use SSL"); |
| DEFINE_string(rpc_type, "UNARY", "Type of RPC: UNARY or STREAMING"); |
| |
| // Server config |
| DEFINE_int32(server_threads, 1, "Number of server threads"); |
| DEFINE_string(server_type, "SYNCHRONOUS_SERVER", "Server type"); |
| |
| // Client config |
| DEFINE_int32(outstanding_rpcs_per_channel, 1, |
| "Number of outstanding rpcs per channel"); |
| DEFINE_int32(client_channels, 1, "Number of client channels"); |
| DEFINE_int32(payload_size, 1, "Payload size"); |
| DEFINE_string(client_type, "SYNCHRONOUS_CLIENT", "Client type"); |
| DEFINE_int32(async_client_threads, 1, "Async client threads"); |
| DEFINE_string(load_type, "CLOSED_LOOP", "Load type"); |
| DEFINE_double(load_param_1, 0.0, "Load parameter 1"); |
| DEFINE_double(load_param_2, 0.0, "Load parameter 2"); |
| |
| using grpc::testing::ClientConfig; |
| using grpc::testing::ServerConfig; |
| using grpc::testing::ClientType; |
| using grpc::testing::ServerType; |
| using grpc::testing::LoadType; |
| using grpc::testing::RpcType; |
| using grpc::testing::ResourceUsage; |
| |
| namespace grpc { |
| namespace testing { |
| |
| static void QpsDriver() { |
| RpcType rpc_type; |
| GPR_ASSERT(RpcType_Parse(FLAGS_rpc_type, &rpc_type)); |
| |
| ClientType client_type; |
| ServerType server_type; |
| LoadType load_type; |
| GPR_ASSERT(ClientType_Parse(FLAGS_client_type, &client_type)); |
| GPR_ASSERT(ServerType_Parse(FLAGS_server_type, &server_type)); |
| GPR_ASSERT(LoadType_Parse(FLAGS_load_type, &load_type)); |
| |
| ClientConfig client_config; |
| client_config.set_client_type(client_type); |
| client_config.set_load_type(load_type); |
| client_config.set_enable_ssl(FLAGS_enable_ssl); |
| client_config.set_outstanding_rpcs_per_channel( |
| FLAGS_outstanding_rpcs_per_channel); |
| client_config.set_client_channels(FLAGS_client_channels); |
| client_config.set_payload_size(FLAGS_payload_size); |
| client_config.set_async_client_threads(FLAGS_async_client_threads); |
| client_config.set_rpc_type(rpc_type); |
| |
| // set up the load parameters |
| switch (load_type) { |
| case grpc::testing::CLOSED_LOOP: |
| break; |
| case grpc::testing::POISSON: { |
| auto poisson = client_config.mutable_load_params()->mutable_poisson(); |
| GPR_ASSERT(FLAGS_load_param_1 != 0.0); |
| poisson->set_offered_load(FLAGS_load_param_1); |
| break; |
| } |
| case grpc::testing::UNIFORM: { |
| auto uniform = client_config.mutable_load_params()->mutable_uniform(); |
| GPR_ASSERT(FLAGS_load_param_1 != 0.0); |
| GPR_ASSERT(FLAGS_load_param_2 != 0.0); |
| uniform->set_interarrival_lo(FLAGS_load_param_1 / 1e6); |
| uniform->set_interarrival_hi(FLAGS_load_param_2 / 1e6); |
| break; |
| } |
| case grpc::testing::DETERMINISTIC: { |
| auto determ = client_config.mutable_load_params()->mutable_determ(); |
| GPR_ASSERT(FLAGS_load_param_1 != 0.0); |
| determ->set_offered_load(FLAGS_load_param_1); |
| break; |
| } |
| case grpc::testing::PARETO: { |
| auto pareto = client_config.mutable_load_params()->mutable_pareto(); |
| GPR_ASSERT(FLAGS_load_param_1 != 0.0); |
| GPR_ASSERT(FLAGS_load_param_2 != 0.0); |
| pareto->set_interarrival_base(FLAGS_load_param_1 / 1e6); |
| pareto->set_alpha(FLAGS_load_param_2); |
| break; |
| } |
| default: |
| GPR_ASSERT(false); |
| break; |
| } |
| |
| ServerConfig server_config; |
| server_config.set_server_type(server_type); |
| server_config.set_threads(FLAGS_server_threads); |
| server_config.set_enable_ssl(FLAGS_enable_ssl); |
| |
| // If we're running a sync-server streaming test, make sure |
| // that we have at least as many threads as the active streams |
| // or else threads will be blocked from forward progress and the |
| // client will deadlock on a timer. |
| GPR_ASSERT(!(server_type == grpc::testing::SYNCHRONOUS_SERVER && |
| rpc_type == grpc::testing::STREAMING && |
| FLAGS_server_threads < |
| FLAGS_client_channels * FLAGS_outstanding_rpcs_per_channel)); |
| |
| const auto result = RunScenario( |
| client_config, FLAGS_num_clients, server_config, FLAGS_num_servers, |
| FLAGS_warmup_seconds, FLAGS_benchmark_seconds, FLAGS_local_workers); |
| |
| GetReporter()->ReportQPS(*result); |
| GetReporter()->ReportQPSPerCore(*result); |
| GetReporter()->ReportLatency(*result); |
| GetReporter()->ReportTimes(*result); |
| } |
| |
| } // namespace testing |
| } // namespace grpc |
| |
| int main(int argc, char** argv) { |
| grpc::testing::InitBenchmark(&argc, &argv, true); |
| |
| signal(SIGPIPE, SIG_IGN); |
| grpc::testing::QpsDriver(); |
| |
| return 0; |
| } |