87c5c9ef04
compile correctly with -std=c99
...
This patch enables correct compilation on both MacOS and Linux using only
POSIX.1-2008-compliant C with XSI extensions.
Specifically, POSIX.1-2008 is the minimum version because we use strdup(3);
explicit XSI is required to expose putenv from glibc.
2018-10-08 13:47:28 -07:00
7045295a86
Replaced usleep to nanosleep.
2018-10-06 17:30:00 +01:00
a0ef65e61f
stop the segfault when an invalid api is specified in configfile
2018-10-05 23:29:21 -07:00
1f1e56c363
Usleep feature added according to Nathan's suggestions.
2018-09-30 10:01:21 +01:00
7a7655e959
Fix erroneous write bandwidth with stonewalling
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Context: write and read results from the same iteration
use the same length value in Bytes. When stonewalling is
used the size variates depending on the performance of
the access. This leads to wrong max bandwidths reported
for writes as shown in the following example:
write 10052 ...
read 9910 ...
write 10022 ...
read 9880 ...
write 10052 ...
read 9894 ...
Max Write: 9371.43 MiB/sec (9826.66 MB/sec)
Max Read: 9910.48 MiB/sec (10391.89 MB/sec)
This patch makes IOR separate variables used for read
and write tests.
2018-09-21 11:43:33 +02:00
8c727fa99c
Simplify and factorize a few functions
...
This patch factorizes some duplicated code. It also
simplifies the way times are stored to prepare next
patch.
2018-09-21 11:38:44 +02:00
2bcaea564e
Initialize only the required backends
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Context: IOR initializes all available backends. If one
backend fails to initialize IOR cannot be used.
This patch makes IOR initialize only the backends
which will be used. The initialization is done after
that the parameters are checked so that the help message
can still be dispayed is something goes wrong.
2018-09-18 19:24:29 +02:00
c1f3f485ec
Bugfix #79
2018-08-29 21:07:34 +01:00
fefefa002d
make sure to allow fsyncs in RADOS
2018-08-14 17:08:04 -05:00
df34f024ba
Fix warnings reported at compilation time
...
This patch fixes most of the warnings caused
by unused variables and assignments from incompatible
type.
2018-08-09 13:04:52 +02:00
f55761d5d2
Refactored results structure to AoS; allowed to keep results per repeat.
2018-07-15 19:38:17 +01:00
c0657866fd
Minor fixes for stonewalling options.
2018-07-14 12:22:36 +01:00
ac7600d662
Unit-test with automake for library version. Minor fix for library version.
2018-07-14 10:27:31 +01:00
5ef95675bf
AIORI initialize() and finalize() functions.
2018-07-14 09:29:08 +01:00
54e47cf729
IOR: use new option parser.
...
TODO: Parse "-O" options
2018-07-14 08:41:35 +01:00
205b20f0f4
Bugfix merge
2018-07-12 16:13:40 +01:00
060c47e80a
Merge branch 'testing' into rados-hacks
2018-07-12 15:53:04 +01:00
2bc30410cc
JSON output works.
2018-07-08 16:47:23 +01:00
20ebeb71b8
Further adaptions to generic output, support of JSON output (partially complete).
2018-07-08 14:59:54 +01:00
8525f9734c
Extraction of output completed.
2018-07-08 13:50:20 +01:00
02883d4a63
Moved most output to ior-output.c
2018-07-08 13:38:05 +01:00
0f7a1f14b9
Support IO redirect from main()
2018-07-08 13:12:18 +01:00
0052bff3e9
use backend->access in IOR source
...
Signed-off-by: Julian M. Kunkel <juliankunkel@googlemail.com>
2018-07-08 12:13:38 +01:00
9e97a16fe4
fix output to be allinge with column headers
...
Signed-off-by: Julian M. Kunkel <juliankunkel@googlemail.com>
2018-07-08 11:54:49 +01:00
d938f0efe1
MPIIO support fsync.
2018-07-08 00:16:30 +01:00
ed5787811c
Extracted max pathlen variable.
2018-07-07 22:39:14 +01:00
48c17b4d81
Extracted (nearly identical) function DelaySeconds.
2018-07-07 22:26:57 +01:00
6f8d2e8845
Some simplification / unification between IOR and MDTest.
...
MDTest needs more refactoring to be really maintainable.
2018-07-07 22:19:42 +01:00
b4f356a7b2
Bugfix: StoneWallingStatusFile.
2018-07-07 14:14:55 +01:00
812b798f05
IOR allows to store actual performaned stonewalling count into a status file.
2018-07-07 14:01:11 +01:00
15c383b0d1
Extended description for #44
2018-07-07 12:20:29 +01:00
e10bebe653
MDTest supports only POSIX at the moment. Added command line check.
2018-07-07 12:14:34 +01:00
21b8cca8cf
IOR library version.
2018-07-07 11:42:21 +01:00
a6bfa0f94b
MDTest library option.
...
Moved core functionality / variables used by both implementations to utilities
2018-07-07 10:42:48 +01:00
6ba22a19e4
Add mmap as a new AIORI backend
...
It shares the create/open/delete/set_version/get_file_size
functions with POSIX backend.
The mmap backend also supports fsync and fsyncPerWrite options,
and it will use msync() instead and fsync().
Signed-off-by: Li Dongyang <dongyangli@ddn.com>
2018-05-11 12:13:42 +10:00
92dfb67e5c
allow fsync in POSIX, MPIIO, and HDFS
2018-04-27 12:44:20 -05:00
9b75f071f4
use backend->access in IOR source
2018-04-25 17:35:10 -05:00
7a371cfeda
Merge pull request #46 from lidongyang/iops
...
Add OPs result columns back
2018-04-23 13:12:43 -07:00
a80cc44fb1
fixes #47
2018-04-23 13:10:04 -07:00
0d2c9e5451
Add OPs result columns back
...
Signed-off-by: Li Dongyang <dongyangli@ddn.com>
2018-04-18 14:24:42 +10:00
16c8ef6a23
Doc: src comments for getOffsetArray functions
2018-03-15 21:52:34 +01:00
d5507955af
Doc: Initial setup for Sphinx and Doxygen
2018-03-15 21:52:10 +01:00
3887668bda
Merge pull request #19 from VI4IO/master
...
Various bug fixes and code cleanup
2017-12-12 10:56:09 -08:00
cdc93da3a4
Check for command line slight naming change.
2017-12-09 17:24:31 +01:00
93355314de
Adjusted command line checks for recent changes in semantics for readCheck/writeCheck.
2017-12-09 17:22:58 +01:00
1f6d062f7f
Bugfix #22
2017-12-09 11:52:13 +01:00
10e2b2efa2
make all references to API name case-insensitive (fix for 6ba323b)
2017-12-04 15:20:31 -08:00
2c224e0ee8
Bugfix for #14 , storeFileOffset=1
2017-11-30 11:56:26 +01:00
b67c5ce62c
Bugfix for #14
...
WriteCheck did not work properly due to shifting of patterns.
It is possible that one buffer could be saved by refactoring the code properly.
2017-11-29 10:17:02 +01:00
6436165edb
For debugging of issues: added IOR_FAKE_TASK_PER_NODES env variable to set tasksPerNode.
2017-11-29 09:54:22 +01:00
Glenn K. Lockwood