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Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
Modified for Solaris to add the Solaris stability classification,
and to add a note about source availability.
Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
Modified for Solaris to add the Solaris stability classification,
and to add a note about source availability.
"IB_CLOCK_TEST" 1 "4 April 2011" "User Commands"
"NAME"
ib_clock_test - Test accuracy of system clock used in conjunction 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
...
"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)