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darshan
darshan
Commits
7dc249cb
Commit
7dc249cb
authored
Jun 29, 2015
by
Kevin Harms
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Initial parser code
parent
c3f4cafd
Changes
3
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darshan-util/darshan-bgq-logutils.c
darshan-util/darshan-bgq-logutils.c
+58
-0
darshan-util/darshan-bgq-logutils.h
darshan-util/darshan-bgq-logutils.h
+15
-0
darshan-util/darshan-bgq-parser.c
darshan-util/darshan-bgq-parser.c
+217
-0
No files found.
darshan-util/darshan-bgq-logutils.c
0 → 100644
View file @
7dc249cb
/*
* Copyright (C) 2015 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
#define _GNU_SOURCE
#include "darshan-util-config.h"
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <inttypes.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include "darshan-bgq-logutils.h"
int
darshan_log_get_bgq_file
(
darshan_fd
fd
,
struct
darshan_bgq_record
*
file
)
{
int
i
;
int
ret
;
/* reset file record, so that diff compares against a zero'd out record
* if file is missing
*/
memset
(
file
,
0
,
sizeof
(
*
file
));
ret
=
darshan_log_get_moddat
(
fd
,
DARSHAN_BGQ_MOD
,
(
void
*
)
file
,
sizeof
(
*
file
));
if
(
ret
==
1
)
{
if
(
fd
->
swap_flag
)
{
/* swap bytes if necessary */
DARSHAN_BSWAP64
(
&
file
->
f_id
);
DARSHAN_BSWAP64
(
&
file
->
rank
);
for
(
i
=
0
;
i
<
BGQ_NUM_INDICES
;
i
++
)
DARSHAN_BSWAP64
(
&
file
->
counters
[
i
]);
for
(
i
=
0
;
i
<
BGQ_F_NUM_INDICES
;
i
++
)
DARSHAN_BSWAP64
(
&
file
->
fcounters
[
i
]);
}
}
return
(
ret
);
}
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* End:
*
* vim: ts=8 sts=4 sw=4 expandtab
*/
darshan-util/darshan-bgq-logutils.h
0 → 100644
View file @
7dc249cb
/*
* Copyright (C) 2015 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
#ifndef __DARSHAN_BGQ_LOG_UTILS_H
#define __DARSHAN_BGQ_LOG_UTILS_H
#include "darshan-logutils.h"
#include "darshan-bgq-log-format.h"
int
darshan_log_get_bgq_file
(
darshan_fd
fd
,
struct
darshan_bgq_record
*
file
);
#endif
darshan-util/darshan-bgq-parser.c
0 → 100644
View file @
7dc249cb
/*
* Copyright (C) 2015 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*
*/
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <zlib.h>
#include <time.h>
#include <stdlib.h>
#include <getopt.h>
#include <assert.h>
#include "darshan-logutils.h"
#include "darshan-bgq-logutils.h"
#include "uthash-1.9.2/src/uthash.h"
int
main
(
int
argc
,
char
**
argv
)
{
int
ret
;
int
i
;
char
*
filename
;
char
tmp_string
[
4096
];
darshan_fd
fd
;
struct
darshan_header
header
;
struct
darshan_job
job
;
struct
darshan_record_ref
*
rec_hash
=
NULL
;
struct
darshan_record_ref
*
ref
;
int
mount_count
;
char
**
mnt_pts
;
char
**
fs_types
;
time_t
tmp_time
=
0
;
char
*
token
;
char
*
save
;
char
buffer
[
DARSHAN_JOB_METADATA_LEN
];
struct
darshan_bgq_record
next_file
;
assert
(
argc
==
2
);
filename
=
argv
[
1
];
struct
stat
sbuf
;
stat
(
filename
,
&
sbuf
);
fd
=
darshan_log_open
(
filename
,
"r"
);
if
(
!
fd
)
{
fprintf
(
stderr
,
"darshan_log_open() failed to open %s
\n
."
,
filename
);
return
(
-
1
);
}
/* read darshan log header */
ret
=
darshan_log_getheader
(
fd
,
&
header
);
if
(
ret
<
0
)
{
fprintf
(
stderr
,
"darshan_log_getheader() failed to read log header.
\n
"
);
darshan_log_close
(
fd
);
return
(
-
1
);
}
/* read darshan job info */
ret
=
darshan_log_getjob
(
fd
,
&
job
);
if
(
ret
<
0
)
{
fprintf
(
stderr
,
"darshan_log_getjob() failed to read job data.
\n
"
);
darshan_log_close
(
fd
);
return
(
-
1
);
}
/* get the original command line for this job */
ret
=
darshan_log_getexe
(
fd
,
tmp_string
);
if
(
ret
<
0
)
{
fprintf
(
stderr
,
"Error: unable to read trailing job information.
\n
"
);
darshan_log_close
(
fd
);
return
(
-
1
);
}
/* print job summary */
printf
(
"# darshan log version: %s
\n
"
,
header
.
version_string
);
printf
(
"# size of BGQ file statistics: %zu bytes
\n
"
,
sizeof
(
struct
darshan_bgq_record
));
printf
(
"# size of job statistics: %zu bytes
\n
"
,
sizeof
(
struct
darshan_job
));
printf
(
"# exe: %s
\n
"
,
tmp_string
);
printf
(
"# uid: %"
PRId64
"
\n
"
,
job
.
uid
);
printf
(
"# jobid: %"
PRId64
"
\n
"
,
job
.
jobid
);
printf
(
"# start_time: %"
PRId64
"
\n
"
,
job
.
start_time
);
tmp_time
+=
job
.
start_time
;
printf
(
"# start_time_asci: %s"
,
ctime
(
&
tmp_time
));
printf
(
"# end_time: %"
PRId64
"
\n
"
,
job
.
end_time
);
tmp_time
=
0
;
tmp_time
+=
job
.
end_time
;
printf
(
"# end_time_asci: %s"
,
ctime
(
&
tmp_time
));
printf
(
"# nprocs: %"
PRId64
"
\n
"
,
job
.
nprocs
);
printf
(
"# run time: %"
PRId64
"
\n
"
,
job
.
end_time
-
job
.
start_time
+
1
);
for
(
token
=
strtok_r
(
job
.
metadata
,
"
\n
"
,
&
save
);
token
!=
NULL
;
token
=
strtok_r
(
NULL
,
"
\n
"
,
&
save
))
{
char
*
key
;
char
*
value
;
/* NOTE: we intentionally only split on the first = character.
* There may be additional = characters in the value portion
* (for example, when storing mpi-io hints).
*/
strcpy
(
buffer
,
token
);
key
=
buffer
;
value
=
index
(
buffer
,
'='
);
if
(
!
value
)
continue
;
/* convert = to a null terminator to split key and value */
value
[
0
]
=
'\0'
;
value
++
;
printf
(
"# metadata: %s = %s
\n
"
,
key
,
value
);
}
/* get the mount information for this log */
ret
=
darshan_log_getmounts
(
fd
,
&
mnt_pts
,
&
fs_types
,
&
mount_count
);
if
(
ret
<
0
)
{
fprintf
(
stderr
,
"darshan_log_getmounts() failed to read mount information.
\n
"
);
darshan_log_close
(
fd
);
return
(
-
1
);
}
/* print table of mounted file systems */
printf
(
"
\n
# mounted file systems (mount point and fs type)
\n
"
);
printf
(
"# -------------------------------------------------------
\n
"
);
for
(
i
=
0
;
i
<
mount_count
;
i
++
)
{
printf
(
"# mount entry:
\t
%s
\t
%s
\n
"
,
mnt_pts
[
i
],
fs_types
[
i
]);
}
/* read hash of darshan records */
ret
=
darshan_log_gethash
(
fd
,
&
rec_hash
);
if
(
ret
<
0
)
{
fprintf
(
stderr
,
"darshan_log_getmap() failed to read record map.
\n
"
);
darshan_log_close
(
fd
);
return
(
-
1
);
}
printf
(
"
\n
*** FILE RECORD DATA ***
\n
"
);
ret
=
darshan_log_get_bgq_file
(
fd
,
&
next_file
);
if
(
ret
<
0
)
{
fprintf
(
stderr
,
"darshan_log_get_posix_file() failed to read next record.
\n
"
);
darshan_log_close
(
fd
);
return
(
-
1
);
}
if
(
ret
==
0
)
{
printf
(
"# no files opened.
\n
"
);
darshan_log_close
(
fd
);
return
(
0
);
}
/* loop over each stored POSIX file record and print counters */
i
=
1
;
do
{
/* get the pathname for this record */
HASH_FIND
(
hlink
,
rec_hash
,
&
next_file
.
f_id
,
sizeof
(
darshan_record_id
),
ref
);
assert
(
ref
);
printf
(
"
\t
Record %d: id=%"
PRIu64
" (path=%s, rank=%"
PRId64
")
\n
"
,
i
,
next_file
.
f_id
,
ref
->
rec
.
name
,
next_file
.
rank
);
printf
(
"
\t\t
BGQ_CSJOBID:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_NNODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_RPN:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_DDRPERNODE:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_INODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_ANODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_BNODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_CNODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_DNODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_ENODES:
\t
%"
PRIu64
"
\n
"
"
\t\t
BGQ_TORUSEN:
\t
%"
PRIx64
"
\n
"
"
\t\t
BGQ_TIMESTAMP:
\t
%lf
\n
"
,
next_file
.
counters
[
BGQ_CSJOBID
],
next_file
.
counters
[
BGQ_NNODES
],
next_file
.
counters
[
BGQ_RANKSPERNODE
],
next_file
.
counters
[
BGQ_DDRPERNODE
],
next_file
.
counters
[
BGQ_INODES
],
next_file
.
counters
[
BGQ_ANODES
],
next_file
.
counters
[
BGQ_BNODES
],
next_file
.
counters
[
BGQ_CNODES
],
next_file
.
counters
[
BGQ_DNODES
],
next_file
.
counters
[
BGQ_ENODES
],
next_file
.
counters
[
BGQ_TORUSENABLED
],
next_file
.
fcounters
[
BGQ_F_TIMESTAMP
]);
i
++
;
}
while
((
ret
=
darshan_log_get_bgq_file
(
fd
,
&
next_file
))
==
1
);
/* free mount info */
for
(
i
=
0
;
i
<
mount_count
;
i
++
)
{
free
(
mnt_pts
[
i
]);
free
(
fs_types
[
i
]);
}
if
(
mount_count
>
0
)
{
free
(
mnt_pts
);
free
(
fs_types
);
}
darshan_log_close
(
fd
);
return
(
0
);
}
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