ib_clock_test
(1)
名前
ib_clock_test - junction with other IB perftest utilities
形式
ib_clock_test
説明
User Commands IB_CLOCK_TEST(1)
NAME
ib_clock_test - Test accuracy of system clock used in con-
junction with other IB perftest utilities
SYNOPSIS
ib_clock_test
DESCRIPTION
The ib_clock_test() test utility is part of the "perftest"
utilities that are used for InfiniBand related performance
testing. The "perftest" utilities (See ib_read_lat(1),
ib_write_bw_postlist(1), ib_write_bw(1), etc.) are micro
bench mark utilities. Users of the these can use
ib_clock_test(1M) to test accuracy of system clock.
The ib_clock_test(1M) utility, tests the accuracy of the
system clock, takes no parameters and provides the following
output:
#ib_clock_test
Type CTRL-C to cancel.
1 sec = 1.00004e+06 usec
1 sec = 1.00004e+06 usec
1 sec = 1.00004e+06 usec
1 sec = 1.00004e+06 usec
1 sec = 1.00004e+06 usec
...
ATTRIBUTES
See attributes(5) for descriptions of the following
attributes:
+---------------+----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+----------------------+
|Availability | network/open-fabrics |
+---------------+----------------------+
|Stability | Volatile |
+---------------+----------------------+
SEE ALSO
ib_write_bw(1), ib_send_bw(1), rdma_lat(1), ib_read_bw(1),
ib_read_lat(1), ib_write_bw_postlist(1), rdma_bw(1),
ib_write_lat(1), ib_send_lat(1)
NOTES
This software was built from source available at
https://java.net/projects/solaris-userland. The original
community source was downloaded from ['http://www.openfab-
rics.org/downloads/ibutils/ibutils-1.5.7.tar.gz',
User Commands Last change: 4 April 2011 1
User Commands IB_CLOCK_TEST(1)
'http://www.openfabrics.org/downloads/libibverbs/libib-
verbs-1.1.4-1.22.g7257cd3.tar.gz', 'http://www.openfab-
rics.org/down-
loads/libmlx4/libmlx4-1.0.1-1.18.gb810a27.tar.gz',
'http://www.openfabrics.org/downloads/libsdp/lib-
sdp-1.1.108-0.15.gd7fdb72.tar.gz', 'http://www.openfab-
rics.org/downloads/management/infiniband-
diags-1.5.8.tar.gz', 'http://www.openfabrics.org/down-
loads/management/libibmad-1.3.7.tar.gz', 'http://www.open-
fabrics.org/downloads/management/libibumad-1.3.7.tar.gz',
'http://www.openfabrics.org/downloads/manage-
ment/opensm-3.3.9.tar.gz', 'http://www.openfabrics.org/down-
loads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz',
'http://www.openfabrics.org/down-
loads/qperf/qperf-0.4.6-0.1.gb81434e.tar.gz',
'http://www.openfabrics.org/downloads/rdmacm/librd-
macm-1.0.14.1.tar.gz', 'http://www.openfabrics.org/down-
loads/rds-tools/rds-tools-2.0.4.tar.gz']
Further information about this software can be found on the
open source community website at http://www.openfab-
rics.org/.
User Commands Last change: 4 April 2011 2