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/*
*
* 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 <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");
// Server config
DEFINE_int32(async_server_threads, 1, "Number of threads for async servers");
DEFINE_string(server_type, "SYNC_SERVER", "Server type");
DEFINE_int32(server_core_limit, -1, "Limit on server cores to use");
// Client config
DEFINE_string(rpc_type, "UNARY", "Type of RPC: UNARY or STREAMING");
DEFINE_int32(outstanding_rpcs_per_channel, 1,
"Number of outstanding rpcs per channel");
DEFINE_int32(client_channels, 1, "Number of client channels");
DEFINE_int32(simple_req_size, -1, "Simple proto request payload size");
DEFINE_int32(simple_resp_size, -1, "Simple proto response payload size");
DEFINE_int32(bbuf_req_size, -1, "Byte-buffer request payload size");
DEFINE_int32(bbuf_resp_size, -1, "Byte-buffer response payload size");
DEFINE_string(client_type, "SYNC_CLIENT", "Client type");
DEFINE_int32(async_client_threads, 1, "Async client threads");
DEFINE_double(poisson_load, -1.0, "Poisson offered load (qps)");
DEFINE_int32(client_core_limit, -1, "Limit on client cores to use");
DEFINE_bool(secure_test, false, "Run a secure test");
DEFINE_bool(quit, false, "Quit the workers");
using grpc::testing::ClientConfig;
using grpc::testing::ServerConfig;
using grpc::testing::ClientType;
using grpc::testing::ServerType;
using grpc::testing::RpcType;
using grpc::testing::SecurityParams;
namespace grpc {
namespace testing {
static void QpsDriver() {
if (FLAGS_quit) {
RunQuit();
return;
}
RpcType rpc_type;
GPR_ASSERT(RpcType_Parse(FLAGS_rpc_type, &rpc_type));
ClientType client_type;
ServerType server_type;
GPR_ASSERT(ClientType_Parse(FLAGS_client_type, &client_type));
GPR_ASSERT(ServerType_Parse(FLAGS_server_type, &server_type));
ClientConfig client_config;
client_config.set_client_type(client_type);
client_config.set_outstanding_rpcs_per_channel(
FLAGS_outstanding_rpcs_per_channel);
client_config.set_client_channels(FLAGS_client_channels);
// Decide which type to use based on the response type
if (FLAGS_simple_resp_size >= 0) {
auto params =
client_config.mutable_payload_config()->mutable_simple_params();
params->set_resp_size(FLAGS_simple_resp_size);
if (FLAGS_simple_req_size >= 0) {
params->set_req_size(FLAGS_simple_req_size);
}
} else if (FLAGS_bbuf_resp_size >= 0) {
auto params =
client_config.mutable_payload_config()->mutable_bytebuf_params();
params->set_resp_size(FLAGS_bbuf_resp_size);
if (FLAGS_bbuf_req_size >= 0) {
params->set_req_size(FLAGS_bbuf_req_size);
}
} else {
// set a reasonable default: proto but no payload
client_config.mutable_payload_config()->mutable_simple_params();
}
client_config.set_async_client_threads(FLAGS_async_client_threads);
client_config.set_rpc_type(rpc_type);
// set up the load parameters
if (FLAGS_poisson_load > 0.0) {
auto poisson = client_config.mutable_load_params()->mutable_poisson();
poisson->set_offered_load(FLAGS_poisson_load);
} else {
client_config.mutable_load_params()->mutable_closed_loop();
// No further load parameters to set up for closed loop
}
client_config.mutable_histogram_params()->set_resolution(
Histogram::default_resolution());
client_config.mutable_histogram_params()->set_max_possible(
Histogram::default_max_possible());
if (FLAGS_client_core_limit > 0) {
client_config.set_core_limit(FLAGS_client_core_limit);
}
ServerConfig server_config;
server_config.set_server_type(server_type);
server_config.set_async_server_threads(FLAGS_async_server_threads);
if (FLAGS_server_core_limit > 0) {
server_config.set_core_limit(FLAGS_server_core_limit);
}
if (FLAGS_bbuf_resp_size >= 0) {
*server_config.mutable_payload_config() = client_config.payload_config();
}
if (FLAGS_secure_test) {
// Set up security params
SecurityParams security;
security.set_use_test_ca(true);
security.set_server_host_override("foo.test.google.fr");
client_config.mutable_security_params()->CopyFrom(security);
server_config.mutable_security_params()->CopyFrom(security);
}
// Make sure that if we are performing a generic (bytebuf) test
// that we are also using async streaming
GPR_ASSERT(!client_config.payload_config().has_bytebuf_params() ||
(client_config.client_type() == ASYNC_CLIENT &&
client_config.rpc_type() == STREAMING &&
server_config.server_type() == ASYNC_GENERIC_SERVER));
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);
grpc::testing::QpsDriver();
return 0;
}
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