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
|
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
*
* (C) 2007 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include <mpi.h>
#include <stdio.h>
#include <stdlib.h>
#include "mpitest.h"
static int foo_keyval = MPI_KEYVAL_INVALID;
int foo_initialize(void);
void foo_finalize(void);
int foo_copy_attr_function(MPI_Datatype type, int type_keyval,
void *extra_state, void *attribute_val_in,
void *attribute_val_out, int *flag);
int foo_delete_attr_function(MPI_Datatype type, int type_keyval,
void *attribute_val, void *extra_state);
static const char *my_func = 0;
static int verbose = 0;
static int delete_called = 0;
static int copy_called = 0;
int main(int argc, char *argv[])
{
int mpi_errno;
MPI_Datatype type, duptype;
int rank;
int errs = 0;
MTest_Init(&argc, &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
foo_initialize();
mpi_errno = MPI_Type_contiguous(2, MPI_INT, &type);
mpi_errno = MPI_Type_set_attr(type, foo_keyval, NULL);
mpi_errno = MPI_Type_dup(type, &duptype);
my_func = "Free of type";
mpi_errno = MPI_Type_free(&type);
my_func = "free of duptype";
mpi_errno = MPI_Type_free(&duptype);
foo_finalize();
if (rank == 0) {
if (copy_called != 1) {
printf("Copy called %d times; expected once\n", copy_called);
errs++;
}
if (delete_called != 2) {
printf("Delete called %d times; expected twice\n", delete_called);
errs++;
}
fflush(stdout);
}
MTest_Finalize(errs);
return MTestReturnValue(errs);
}
int foo_copy_attr_function(MPI_Datatype type,
int type_keyval,
void *extra_state,
void *attribute_val_in, void *attribute_val_out, int *flag)
{
if (verbose)
printf("copy fn. called\n");
copy_called++;
*(char **) attribute_val_out = NULL;
*flag = 1;
return MPI_SUCCESS;
}
int foo_delete_attr_function(MPI_Datatype type,
int type_keyval, void *attribute_val, void *extra_state)
{
if (verbose)
printf("delete fn. called in %s\n", my_func);
delete_called++;
return MPI_SUCCESS;
}
int foo_initialize(void)
{
int mpi_errno;
/* create keyval for use later */
mpi_errno = MPI_Type_create_keyval(foo_copy_attr_function,
foo_delete_attr_function, &foo_keyval, NULL);
if (verbose)
printf("created keyval\n");
return 0;
}
void foo_finalize(void)
{
int mpi_errno;
/* remove keyval */
mpi_errno = MPI_Type_free_keyval(&foo_keyval);
if (verbose)
printf("freed keyval\n");
return;
}
|
