-
Notifications
You must be signed in to change notification settings - Fork 0
/
benchmark_handlers.go
165 lines (143 loc) · 4.07 KB
/
benchmark_handlers.go
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
// Copyright (C) 2023 DeepSquare Association
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package benchmark
import (
"encoding/json"
"errors"
"fmt"
"math"
"net/http"
"github.com/deepsquare-io/grid/supervisor/logger"
"github.com/deepsquare-io/grid/supervisor/pkg/benchmark/hpl"
"github.com/deepsquare-io/grid/supervisor/pkg/benchmark/ior"
"github.com/deepsquare-io/grid/supervisor/pkg/benchmark/osu"
"github.com/deepsquare-io/grid/supervisor/pkg/benchmark/speedtest"
"go.uber.org/zap"
)
type MachineSpec struct {
MicroArch string `json:"microarch"`
OS string `json:"os"`
CPU string `json:"cpu"`
Arch string `json:"arch"`
GPU string `json:"gpu"`
}
func NewMachineHandler(
next func(res *MachineSpec, err error) error,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var spec MachineSpec
err := json.NewDecoder(r.Body).Decode(&spec)
if err != nil {
logger.I.Error("failed to decode machine specifications", zap.Error(err))
}
if err := next(&spec, err); err != nil {
http.Error(
w,
fmt.Sprintf("internal server error: %s", err),
http.StatusInternalServerError,
)
return
}
fmt.Fprintln(w, "success")
}
}
func NewIORHandler(
next func(avgr *ior.Result, avgw *ior.Result, err error) error,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
avgr, avgw, err := ior.ComputeAvgReadWrite(ior.NewReader(r.Body))
if err != nil {
logger.I.Error("failed to parse ior logs", zap.Error(err))
}
if err := next(avgr, avgw, err); err != nil {
http.Error(
w,
fmt.Sprintf("internal server error: %s", err),
http.StatusInternalServerError,
)
return
}
fmt.Fprintln(w, "success")
}
}
func NewOSUHandler(
next func(res float64, err error) error,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
res, err := osu.ParseOSULog(r.Body)
if err != nil {
logger.I.Error("failed to parse osu logs", zap.Error(err))
}
if res == 0 {
err = errors.New("OSU benchmark received a 0 value")
}
if err := next(res, err); err != nil {
http.Error(
w,
fmt.Sprintf("internal server error: %s", err),
http.StatusInternalServerError,
)
return
}
fmt.Fprintln(w, "success")
}
}
func NewSpeedTestHandler(
next func(res *speedtest.Result, err error) error,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var res speedtest.Result
err := json.NewDecoder(r.Body).Decode(&res)
if err != nil {
logger.I.Error("failed to parse body as speedtest.Result", zap.Error(err))
}
if err := next(&res, err); err != nil {
http.Error(
w,
fmt.Sprintf("internal server error: %s", err),
http.StatusInternalServerError,
)
return
}
fmt.Fprintln(w, "success")
}
}
func NewHPLHandler(
next func(optimal *hpl.Result, err error) error,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var err error
reader := hpl.NewReader(r.Body)
optimal, err := hpl.FindMaxGflopsResult(reader)
if err != nil || optimal == nil {
logger.I.Panic(
"failed to find max Gflops, please check benchmarks logs at /tmp/benchmark<name>",
zap.Error(err),
)
}
if math.IsNaN(optimal.Gflops) || math.IsInf(optimal.Gflops, 0) {
err = errors.New("gflops is an invalid value")
}
if err := next(optimal, err); err != nil {
http.Error(
w,
fmt.Sprintf("internal server error: %s", err),
http.StatusInternalServerError,
)
return
}
fmt.Fprintln(w, "success")
}
}