1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/*
*
* Copyright 2016 gRPC authors.
*
* 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.
*
*/
/* Benchmark gRPC end2end in various configurations */
#ifndef TEST_CPP_MICROBENCHMARKS_FULLSTACK_STREAMING_PUMP_H
#define TEST_CPP_MICROBENCHMARKS_FULLSTACK_STREAMING_PUMP_H
#include <sstream>
#include <benchmark/benchmark.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 {
/*******************************************************************************
* BENCHMARKING KERNELS
*/
static void* tag(intptr_t x) { return reinterpret_cast<void*>(x); }
template <class Fixture>
static void BM_PumpStreamClientToServer(benchmark::State& state) {
EchoTestService::AsyncService service;
std::unique_ptr<Fixture> fixture(new Fixture(&service));
{
EchoRequest send_request;
EchoRequest recv_request;
if (state.range(0) > 0) {
send_request.set_message(std::string(state.range(0), 'a'));
}
Status recv_status;
ServerContext svr_ctx;
ServerAsyncReaderWriter<EchoResponse, EchoRequest> response_rw(&svr_ctx);
service.RequestBidiStream(&svr_ctx, &response_rw, fixture->cq(),
fixture->cq(), tag(0));
std::unique_ptr<EchoTestService::Stub> stub(
EchoTestService::NewStub(fixture->channel()));
ClientContext cli_ctx;
auto request_rw = stub->AsyncBidiStream(&cli_ctx, fixture->cq(), tag(1));
int need_tags = (1 << 0) | (1 << 1);
void* t;
bool ok;
while (need_tags) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
GPR_ASSERT(ok);
int i = static_cast<int>(reinterpret_cast<intptr_t>(t));
GPR_ASSERT(need_tags & (1 << i));
need_tags &= ~(1 << i);
}
response_rw.Read(&recv_request, tag(0));
for (auto _ : state) {
request_rw->Write(send_request, tag(1));
while (true) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
if (t == tag(0)) {
response_rw.Read(&recv_request, tag(0));
} else if (t == tag(1)) {
break;
} else {
GPR_ASSERT(false);
}
}
}
request_rw->WritesDone(tag(1));
need_tags = (1 << 0) | (1 << 1);
while (need_tags) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
int i = static_cast<int>(reinterpret_cast<intptr_t>(t));
GPR_ASSERT(need_tags & (1 << i));
need_tags &= ~(1 << i);
}
response_rw.Finish(Status::OK, tag(0));
Status final_status;
request_rw->Finish(&final_status, tag(1));
need_tags = (1 << 0) | (1 << 1);
while (need_tags) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
int i = static_cast<int>(reinterpret_cast<intptr_t>(t));
GPR_ASSERT(need_tags & (1 << i));
need_tags &= ~(1 << i);
}
GPR_ASSERT(final_status.ok());
}
fixture.reset();
state.SetBytesProcessed(state.range(0) * state.iterations());
}
template <class Fixture>
static void BM_PumpStreamServerToClient(benchmark::State& state) {
EchoTestService::AsyncService service;
std::unique_ptr<Fixture> fixture(new Fixture(&service));
{
EchoResponse send_response;
EchoResponse recv_response;
if (state.range(0) > 0) {
send_response.set_message(std::string(state.range(0), 'a'));
}
Status recv_status;
ServerContext svr_ctx;
ServerAsyncReaderWriter<EchoResponse, EchoRequest> response_rw(&svr_ctx);
service.RequestBidiStream(&svr_ctx, &response_rw, fixture->cq(),
fixture->cq(), tag(0));
std::unique_ptr<EchoTestService::Stub> stub(
EchoTestService::NewStub(fixture->channel()));
ClientContext cli_ctx;
auto request_rw = stub->AsyncBidiStream(&cli_ctx, fixture->cq(), tag(1));
int need_tags = (1 << 0) | (1 << 1);
void* t;
bool ok;
while (need_tags) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
GPR_ASSERT(ok);
int i = static_cast<int>(reinterpret_cast<intptr_t>(t));
GPR_ASSERT(need_tags & (1 << i));
need_tags &= ~(1 << i);
}
request_rw->Read(&recv_response, tag(0));
for (auto _ : state) {
response_rw.Write(send_response, tag(1));
while (true) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
if (t == tag(0)) {
request_rw->Read(&recv_response, tag(0));
} else if (t == tag(1)) {
break;
} else {
GPR_ASSERT(false);
}
}
}
response_rw.Finish(Status::OK, tag(1));
need_tags = (1 << 0) | (1 << 1);
while (need_tags) {
GPR_ASSERT(fixture->cq()->Next(&t, &ok));
int i = static_cast<int>(reinterpret_cast<intptr_t>(t));
GPR_ASSERT(need_tags & (1 << i));
need_tags &= ~(1 << i);
}
}
fixture.reset();
state.SetBytesProcessed(state.range(0) * state.iterations());
}
} // namespace testing
} // namespace grpc
#endif // TEST_CPP_MICROBENCHMARKS_FULLSTACK_FIXTURES_H
|
