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darshan
darshan
Commits
0727203c
Commit
0727203c
authored
Oct 05, 2016
by
Philip Carns
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bump mpiio module version and print warning on old
parent
25f7f12e
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2
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2 changed files
with
8 additions
and
2 deletions
+8
-2
darshan-mpiio-log-format.h
darshan-mpiio-log-format.h
+1
-1
darshan-util/darshan-mpiio-logutils.c
darshan-util/darshan-mpiio-logutils.c
+7
-1
No files found.
darshan-mpiio-log-format.h
View file @
0727203c
...
...
@@ -8,7 +8,7 @@
#define __DARSHAN_MPIIO_LOG_FORMAT_H
/* current MPI-IO log format version */
#define DARSHAN_MPIIO_VER
1
#define DARSHAN_MPIIO_VER
2
/* TODO: maybe use a counter to track cases in which a derived datatype is used? */
...
...
darshan-util/darshan-mpiio-logutils.c
View file @
0727203c
...
...
@@ -64,7 +64,7 @@ static int darshan_log_get_mpiio_file(darshan_fd fd, void** mpiio_buf_p)
if
(
!
file
)
return
(
-
1
);
}
ret
=
darshan_log_get_mod
(
fd
,
DARSHAN_MPIIO_MOD
,
file
,
sizeof
(
struct
darshan_mpiio_file
));
...
...
@@ -165,6 +165,12 @@ static void darshan_log_print_mpiio_description(int ver)
printf
(
"# MPIIO_F_*_RANK_TIME: fastest and slowest I/O time for a single rank (for shared files).
\n
"
);
printf
(
"# MPIIO_F_VARIANCE_RANK_*: variance of total I/O time and bytes moved for all ranks (for shared files).
\n
"
);
if
(
ver
<
2
)
{
printf
(
"
\n
# WARNING: MPIIO module log format version 1 has the following limitations:
\n
"
);
printf
(
"# - MPIIO_F_WRITE_START_TIMESTAMP may not be accurate.
\n
"
);
}
return
;
}
...
...
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