/*
*
* Copyright 2016, 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
/* Benchmark gRPC end2end in various configurations */
#include <benchmark/benchmark.h>
#include <sstream>
#include "src/core/lib/profiling/timers.h"
#include "src/cpp/client/create_channel_internal.h"
#include "src/proto/grpc/testing/echo.grpc.pb.h"
#include "test/cpp/microbenchmarks/fullstack_context_mutators.h"
#include "test/cpp/microbenchmarks/fullstack_fixtures.h"
namespace grpc {
namespace testing {
// force library initialization
auto& force_library_initialization = Library::get();
/*******************************************************************************
* BENCHMARKING KERNELS
*/
static void* tag(intptr_t x) { return reinterpret_cast<void*>(x); }
template <class Fixture, class ClientContextMutator, class ServerContextMutator>
static void BM_UnaryPingPong(benchmark::State& state) {
EchoTestService::AsyncService service;
std::unique_ptr<Fixture> fixture(new Fixture(&service));
EchoRequest send_request;
EchoResponse send_response;
EchoResponse recv_response;
if (state.range(0) > 0) {
send_request.set_message(std::string(state.range(0), 'a'));
}
if (state.range(1) > 0) {
send_response.set_message(std::string(state.range(1), 'a'));
}
Status recv_status;
struct ServerEnv {
ServerContext ctx;
EchoRequest recv_request;
grpc::ServerAsyncResponseWriter<EchoResponse> response_writer;
ServerEnv() : response_writer(&ctx) {}
};
uint8_t server_env_buffer[2 * sizeof(ServerEnv)];
ServerEnv* server_env[2] = {
reinterpret_cast<ServerEnv*>(server_env_buffer),
reinterpret_cast<ServerEnv*>(server_env_buffer + sizeof(ServerEnv))};
new (server_env[0]) ServerEnv;
new (server_env[1]) ServerEnv;
service.RequestEcho(&server_env[0]->ctx, &server_env[0]->recv_request,
&server_env[0]->response_writer, fixture->cq(),
fixture->cq(), tag(0));
service.RequestEcho(&server_env[1]->ctx, &server_env[1]->recv_request,
&server_env[1]->response_writer, fixture->cq(),
fixture->cq(), tag(1));
std::unique_ptr<EchoTestService::Stub> stub(
EchoTestService::NewStub(fixture->channel()));
while (state.KeepRunning()) {
GPR_TIMER_SCOPE("BenchmarkCycle", 0);
recv_response.Clear();
ClientContext cli_ctx;
ClientContextMutator cli_ctx_mut(&cli_ctx);
std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader(
stub->AsyncEcho(&cli_ctx, send_request, fixture->cq()));
void* t;
bool ok;
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
GPR_ASSERT(ok);
GPR_ASSERT(t == tag(0) || t == tag(1));
intptr_t slot = reinterpret_cast<intptr_t>(t);
ServerEnv* senv = server_env[slot];
ServerContextMutator svr_ctx_mut(&senv->ctx);
senv->response_writer.Finish(send_response, Status::OK, tag(3));
response_reader->Finish(&recv_response, &recv_status, tag(4));
for (int i = (1 << 3) | (1 << 4); i != 0;) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
GPR_ASSERT(ok);
int tagnum = (int)reinterpret_cast<intptr_t>(t);
GPR_ASSERT(i & (1 << tagnum));
i -= 1 << tagnum;
}
GPR_ASSERT(recv_status.ok());
senv->~ServerEnv();
senv = new (senv) ServerEnv();
service.RequestEcho(&senv->ctx, &senv->recv_request, &senv->response_writer,
fixture->cq(), fixture->cq(), tag(slot));
}
fixture->Finish(state);
fixture.reset();
server_env[0]->~ServerEnv();
server_env[1]->~ServerEnv();
state.SetBytesProcessed(state.range(0) * state.iterations() +
state.range(1) * state.iterations());
}
/*******************************************************************************
* CONFIGURATIONS
*/
static void SweepSizesArgs(benchmark::internal::Benchmark* b) {
b->Args({0, 0});
for (int i = 1; i <= 128 * 1024 * 1024; i *= 8) {
b->Args({i, 0});
b->Args({0, i});
b->Args({i, i});
}
}
BENCHMARK_TEMPLATE(BM_UnaryPingPong, TCP, NoOpMutator, NoOpMutator)
->Apply(SweepSizesArgs);
BENCHMARK_TEMPLATE(BM_UnaryPingPong, UDS, NoOpMutator, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, SockPair, NoOpMutator, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator, NoOpMutator)
->Apply(SweepSizesArgs);
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomBinaryMetadata<10>, 1>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomBinaryMetadata<31>, 1>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomBinaryMetadata<100>, 1>,
NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomBinaryMetadata<10>, 2>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomBinaryMetadata<31>, 2>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomBinaryMetadata<100>, 2>,
NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomBinaryMetadata<10>, 1>)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomBinaryMetadata<31>, 1>)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomBinaryMetadata<100>, 1>)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomAsciiMetadata<10>, 1>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomAsciiMetadata<31>, 1>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2,
Client_AddMetadata<RandomAsciiMetadata<100>, 1>, NoOpMutator)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomAsciiMetadata<10>, 1>)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomAsciiMetadata<31>, 1>)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomAsciiMetadata<100>, 1>)
->Args({0, 0});
BENCHMARK_TEMPLATE(BM_UnaryPingPong, InProcessCHTTP2, NoOpMutator,
Server_AddInitialMetadata<RandomAsciiMetadata<10>, 100>)
->Args({0, 0});
} // namespace testing
} // namespace grpc
BENCHMARK_MAIN();