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
|
/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2017 Leandro A. F. Pereira <leandro@hardinfo.org>
* Copyright (C) 2019 Burt P. <pburt0@gmail.com>
*
* 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, version 2.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "hardinfo.h"
#include "benchmark.h"
struct sysbench_ctx {
char *test;
char *parms;
bench_value r;
};
static gboolean sysbench_run(struct sysbench_ctx *ctx) {
gboolean spawned;
gchar *out, *err, *p, *next_nl;
int v1 = 0, v2 = 0, v3 = 0, mc = 0;
char *pp = NULL;
if (!ctx) return FALSE;
if (!ctx->test) return FALSE;
if (!ctx->parms) return FALSE;
snprintf(ctx->r.extra, 255, "%s", ctx->parms);
gchar *cmd_line = g_strdup_printf("sysbench %s %s run", ctx->parms, ctx->test);
spawned = g_spawn_command_line_sync(cmd_line,
&out, &err, NULL, NULL);
if (spawned) {
p = out;
while(next_nl = strchr(p, '\n')) {
*next_nl = 0;
/* version */
mc = sscanf(p, "sysbench %d.%d.%d", &v1, &v2, &v3);
if (mc >= 1) {
ctx->r.revision = 0;
ctx->r.revision += v1 * 1000000;
ctx->r.revision += v2 * 1000;
ctx->r.revision += v3;
}
/* total_time */
if (pp = strstr(p, "total time:")) {
pp = strchr(pp, ':') + 1;
ctx->r.elapsed_time = strtof(pp, NULL);
}
/* result */
if (SEQ(ctx->test, "memory") ) {
// 57894.30 MiB transferred (5787.59 MiB/sec)
if (pp = strstr(p, " transferred (")) {
pp = strchr(pp, '(') + 1;
ctx->r.result = strtof(pp, NULL);
}
}
p = next_nl + 1;
}
g_free(out);
g_free(err);
}
g_free(cmd_line);
return spawned;
}
void benchmark_memory_single(void)
{
struct sysbench_ctx ctx = {
.test = "memory",
.parms = "--threads=1 --time=7"
" --memory-block-size=1K"
" --memory-total-size=100G"
" --memory-scope=global"
" --memory-hugetlb=off"
" --memory-oper=write"
" --memory-access-mode=seq",
.r = EMPTY_BENCH_VALUE};
ctx.r.threads_used = 1;
shell_view_set_enabled(FALSE);
shell_status_update("Performing Alexey Kopytov's sysbench memory benchmark (single thread)...");
sysbench_run(&ctx);
bench_results[BENCHMARK_MEMORY_SINGLE] = ctx.r;
}
void benchmark_memory_dual(void)
{
struct sysbench_ctx ctx = {
.test = "memory",
.parms = "--threads=2 --time=7"
" --memory-block-size=1K"
" --memory-total-size=100G"
" --memory-scope=global"
" --memory-hugetlb=off"
" --memory-oper=write"
" --memory-access-mode=seq",
.r = EMPTY_BENCH_VALUE};
ctx.r.threads_used = 2;
shell_view_set_enabled(FALSE);
shell_status_update("Performing Alexey Kopytov's sysbench memory benchmark (two threads)...");
sysbench_run(&ctx);
bench_results[BENCHMARK_MEMORY_DUAL] = ctx.r;
}
void benchmark_memory_quad(void)
{
struct sysbench_ctx ctx = {
.test = "memory",
.parms = "--threads=4 --time=7"
" --memory-block-size=1K"
" --memory-total-size=100G"
" --memory-scope=global"
" --memory-hugetlb=off"
" --memory-oper=write"
" --memory-access-mode=seq",
.r = EMPTY_BENCH_VALUE};
ctx.r.threads_used = 4;
shell_view_set_enabled(FALSE);
shell_status_update("Performing Alexey Kopytov's sysbench memory benchmark (four threads)...");
sysbench_run(&ctx);
bench_results[BENCHMARK_MEMORY_QUAD] = ctx.r;
}
|
