-
Notifications
You must be signed in to change notification settings - Fork 0
/
netbench_result_latency.c
80 lines (64 loc) · 1.66 KB
/
netbench_result_latency.c
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
#include <stdlib.h>
#include <stdio.h>
#include <mpi.h>
#include "netbench_result_latency.h"
#include "netbench_test_type.h"
#include "netbench_result.h"
#include "netbench_printer_type.h"
struct netbench_result *
netbench_result_latency_init()
{
struct netbench_result *ret;
ret = (struct netbench_result *) malloc(sizeof(struct netbench_result));
ret->type = NETBENCH_TEST_LATENCY;
ret->u.latency = (struct netbench_result_latency *)
malloc(sizeof(struct netbench_result_latency));
ret->u.latency->sec = 0;
ret->u.latency->msec = 0.0f;
return ret;
}
void netbench_result_latency_free(struct netbench_result *res)
{
free(res->u.latency);
free(res);
}
int netbench_result_latency_send(struct netbench_result *res, int rank)
{
int lats;
float latm;
lats = res->u.latency->sec;
latm = res->u.latency->msec;
MPI_Send(&lats, 1, MPI_INT, rank, 1, MPI_COMM_WORLD);
MPI_Send(&latm, 1, MPI_FLOAT, rank, 1, MPI_COMM_WORLD);
return 0;
}
struct netbench_result *
netbench_result_latency_recv(int rank)
{
MPI_Status stat;
struct netbench_result *ret;
ret = netbench_result_latency_init();
MPI_Recv(&ret->u.latency->sec, 1, MPI_INT, rank, 1, MPI_COMM_WORLD,
&stat);
MPI_Recv(&ret->u.latency->msec, 1, MPI_FLOAT, rank, 1, MPI_COMM_WORLD,
&stat);
return ret;
}
void netbench_result_latency_print(
enum netbench_printer_type prtype,
struct netbench_result *res
)
{
switch (prtype)
{
case NETBENCH_PRINTER_CLASSIC:
fprintf(stdout,"\tsec=%ds\n",res->u.latency->sec);
fprintf(stdout,"\tmsec=%.3fms",res->u.latency->msec);
break;
case NETBENCH_PRINTER_HTML:
default:
fprintf(stdout,"%ds %.3fms",res->u.latency->sec,
res->u.latency->msec);
break;
}
}