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darshan
darshan
Commits
ff338b08
Commit
ff338b08
authored
Jan 25, 2017
by
Philip Carns
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runtime safety check for HDF5 library version
- untested
parent
0b434339
Changes
2
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48 additions
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+48
-0
darshan-runtime/lib/darshan-hdf5-stubs.c
darshan-runtime/lib/darshan-hdf5-stubs.c
+15
-0
darshan-runtime/lib/darshan-hdf5.c
darshan-runtime/lib/darshan-hdf5.c
+33
-0
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darshan-runtime/lib/darshan-hdf5-stubs.c
View file @
ff338b08
...
...
@@ -70,6 +70,21 @@ herr_t H5Fclose(hid_t file_id)
return
(
-
1
);
}
herr_t
H5get_libversion
(
unsigned
*
majnum
,
unsigned
*
minnum
,
unsigned
*
relnum
)
__attribute__
((
weak
));
herr_t
H5get_libversion
(
unsigned
*
majnum
,
unsigned
*
minnum
,
unsigned
*
relnum
)
{
int
rank
;
MPI_Comm_rank
(
MPI_COMM_WORLD
,
&
rank
);
if
(
rank
==
0
)
{
fprintf
(
stderr
,
"WARNING: Darshan H5get_libversion() stub called; this is probably the result of a link-time problem.
\n
"
);
}
return
(
-
1
);
}
/*
* Local variables:
* c-indent-level: 4
...
...
darshan-runtime/lib/darshan-hdf5.c
View file @
ff338b08
...
...
@@ -36,6 +36,7 @@ typedef int herr_t; //hf5-1.10.0p1: H5public.h:126
DARSHAN_FORWARD_DECL
(
H5Fcreate
,
hid_t
,
(
const
char
*
filename
,
unsigned
flags
,
hid_t
create_plist
,
hid_t
access_plist
));
DARSHAN_FORWARD_DECL
(
H5Fopen
,
hid_t
,
(
const
char
*
filename
,
unsigned
flags
,
hid_t
access_plist
));
DARSHAN_FORWARD_DECL
(
H5Fclose
,
herr_t
,
(
hid_t
file_id
));
DARSHAN_FORWARD_DECL
(
H5get_libversion
,
herr_t
,
(
unsigned
*
majnum
,
unsigned
*
minnum
,
unsigned
*
relnum
));
/* structure that can track i/o stats for a given HDF5 file record at runtime */
struct
hdf5_file_record_ref
...
...
@@ -120,6 +121,22 @@ hid_t DARSHAN_DECL(H5Fcreate)(const char *filename, unsigned flags,
hid_t
ret
;
char
*
tmp
;
double
tm1
;
unsigned
majnum
,
minnum
,
relnum
;
MAP_OR_FAIL
(
H5get_libversion
);
__real_H5get_libversion
(
&
majnum
,
&
minnum
,
&
relnum
);
#ifdef __DARSHAN_ENABLE_HDF5110
if
((
ret
<
0
)
||
(
majnum
<
1
||
(
majnum
==
1
&&
minnum
<
10
)))
#else
if
((
ret
<
0
)
||
(
majnum
>
1
||
(
majnum
==
1
&&
minnum
>=
10
)))
#endif
{
if
(
my_rank
==
0
)
{
fprintf
(
stderr
,
"Darshan HDF5 module error: runtime library version does not match Darshan module.
\n
"
);
}
return
(
-
1
);
}
MAP_OR_FAIL
(
H5Fcreate
);
...
...
@@ -151,6 +168,22 @@ hid_t DARSHAN_DECL(H5Fopen)(const char *filename, unsigned flags,
hid_t
ret
;
char
*
tmp
;
double
tm1
;
unsigned
majnum
,
minnum
,
relnum
;
MAP_OR_FAIL
(
H5get_libversion
);
__real_H5get_libversion
(
&
majnum
,
&
minnum
,
&
relnum
);
#ifdef __DARSHAN_ENABLE_HDF5110
if
((
ret
<
0
)
||
(
majnum
<
1
||
(
majnum
==
1
&&
minnum
<
10
)))
#else
if
((
ret
<
0
)
||
(
majnum
>
1
||
(
majnum
==
1
&&
minnum
>=
10
)))
#endif
{
if
(
my_rank
==
0
)
{
fprintf
(
stderr
,
"Darshan HDF5 module error: runtime library version does not match Darshan module.
\n
"
);
}
return
(
-
1
);
}
MAP_OR_FAIL
(
H5Fopen
);
...
...
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