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darshan
darshan
Commits
3a362ed5
Commit
3a362ed5
authored
Aug 05, 2015
by
Shane Snyder
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remove old parser tool
parent
659b579d
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darshan-util/darshan-base-parser.c
darshan-util/darshan-base-parser.c
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darshan-util/darshan-base-parser.c
deleted
100644 → 0
View file @
659b579d
/*
* 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-posix-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
,
*
tmp
;
int
mount_count
;
char
**
mnt_pts
;
char
**
fs_types
;
time_t
tmp_time
=
0
;
char
*
token
;
char
*
save
;
char
buffer
[
DARSHAN_JOB_METADATA_LEN
];
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 POSIX file statistics: %zu bytes
\n
"
,
sizeof
(
struct
darshan_posix_file
));
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
);
}
/* print out each module found in the log */
printf
(
"
\n
# instrumenation modules registered with darshan
\n
"
);
printf
(
"# -------------------------------------------------------
\n
"
);
for
(
i
=
0
;
i
<
DARSHAN_MAX_MODS
;
i
++
)
{
if
(
header
.
mod_map
[
i
].
len
>
0
)
{
printf
(
"# %s:
\t
size=%"
PRIu64
"
\n
"
,
darshan_module_names
[
i
],
header
.
mod_map
[
i
].
len
);
}
}
/* 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
);
}
/* print info for each record stored in the log */
printf
(
"
\n
# records registered with Darshan
\n
"
);
printf
(
"# -------------------------------------------------------
\n
"
);
HASH_ITER
(
hlink
,
rec_hash
,
ref
,
tmp
)
{
printf
(
"# ID: %"
PRIu64
"
\t
Name: %s
\n
"
,
ref
->
rec
.
id
,
ref
->
rec
.
name
);
}
/* 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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