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darshan
darshan
Commits
05acb6d4
Commit
05acb6d4
authored
Dec 08, 2015
by
Shane Snyder
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introduce base record concept in posix mod
parent
9d7f638b
Changes
3
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3 changed files
with
13 additions
and
14 deletions
+13
-14
darshan-log-format.h
darshan-log-format.h
+2
-3
darshan-posix-log-format.h
darshan-posix-log-format.h
+1
-2
darshan-runtime/lib/darshan-posix.c
darshan-runtime/lib/darshan-posix.c
+10
-9
No files found.
darshan-log-format.h
View file @
05acb6d4
...
...
@@ -120,11 +120,10 @@ struct darshan_job
char
metadata
[
DARSHAN_JOB_METADATA_LEN
];
};
/* minimal record stored for each file/object accessed by Darshan */
struct
darshan_record
struct
darshan_base_record
{
char
*
name
;
darshan_record_id
id
;
int64_t
rank
;
};
#endif
/* __DARSHAN_LOG_FORMAT_H */
darshan-posix-log-format.h
View file @
05acb6d4
...
...
@@ -170,8 +170,7 @@ enum darshan_posix_f_indices
*/
struct
darshan_posix_file
{
darshan_record_id
f_id
;
int64_t
rank
;
struct
darshan_base_record
base_rec
;
int64_t
counters
[
POSIX_NUM_INDICES
];
double
fcounters
[
POSIX_F_NUM_INDICES
];
};
...
...
darshan-runtime/lib/darshan-posix.c
View file @
05acb6d4
...
...
@@ -1717,13 +1717,14 @@ static struct posix_file_runtime* posix_file_by_name(const char *name)
/* no existing record, assign a new file record from the global array */
file
=
&
(
posix_runtime
->
file_runtime_array
[
posix_runtime
->
file_array_ndx
]);
file
->
file_record
=
&
(
posix_runtime
->
file_record_array
[
posix_runtime
->
file_array_ndx
]);
file
->
file_record
->
f_
id
=
file_id
;
file
->
file_record
->
rank
=
my_rank
;
file
->
file_record
->
base_rec
.
id
=
file_id
;
file
->
file_record
->
base_rec
.
rank
=
my_rank
;
file
->
file_record
->
counters
[
POSIX_MEM_ALIGNMENT
]
=
darshan_mem_alignment
;
file
->
file_record
->
counters
[
POSIX_FILE_ALIGNMENT
]
=
file_alignment
;
/* add new record to file hash table */
HASH_ADD
(
hlink
,
posix_runtime
->
file_hash
,
file_record
->
f_id
,
sizeof
(
darshan_record_id
),
file
);
HASH_ADD
(
hlink
,
posix_runtime
->
file_hash
,
file_record
->
base_rec
.
id
,
sizeof
(
darshan_record_id
),
file
);
posix_runtime
->
file_array_ndx
++
;
if
(
newname
!=
name
)
...
...
@@ -1816,9 +1817,9 @@ static int posix_record_compare(const void* a_p, const void* b_p)
const
struct
darshan_posix_file
*
a
=
a_p
;
const
struct
darshan_posix_file
*
b
=
b_p
;
if
(
a
->
rank
<
b
->
rank
)
if
(
a
->
base_rec
.
rank
<
b
->
base_rec
.
rank
)
return
1
;
if
(
a
->
rank
>
b
->
rank
)
if
(
a
->
base_rec
.
rank
>
b
->
base_rec
.
rank
)
return
-
1
;
return
0
;
...
...
@@ -1883,8 +1884,8 @@ static void posix_record_reduction_op(void* infile_v, void* inoutfile_v,
for
(
i
=
0
;
i
<*
len
;
i
++
)
{
memset
(
&
tmp_file
,
0
,
sizeof
(
struct
darshan_posix_file
));
tmp_file
.
f_id
=
infile
->
f_
id
;
tmp_file
.
rank
=
-
1
;
tmp_file
.
base_rec
.
id
=
infile
->
base_rec
.
id
;
tmp_file
.
base_rec
.
rank
=
-
1
;
/* sum */
for
(
j
=
POSIX_OPENS
;
j
<=
POSIX_FDSYNCS
;
j
++
)
...
...
@@ -2265,7 +2266,7 @@ static void posix_get_output_data(
/* initialize fastest/slowest info prior to the reduction */
file
->
file_record
->
counters
[
POSIX_FASTEST_RANK
]
=
file
->
file_record
->
rank
;
file
->
file_record
->
base_rec
.
rank
;
file
->
file_record
->
counters
[
POSIX_FASTEST_RANK_BYTES
]
=
file
->
file_record
->
counters
[
POSIX_BYTES_READ
]
+
file
->
file_record
->
counters
[
POSIX_BYTES_WRITTEN
];
...
...
@@ -2283,7 +2284,7 @@ static void posix_get_output_data(
file
->
file_record
->
fcounters
[
POSIX_F_SLOWEST_RANK_TIME
]
=
file
->
file_record
->
fcounters
[
POSIX_F_FASTEST_RANK_TIME
];
file
->
file_record
->
rank
=
-
1
;
file
->
file_record
->
base_rec
.
rank
=
-
1
;
}
/* sort the array of files descending by rank so that we get all of the
...
...
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