Date: Tue, 20 Jan 2009 12:33:04 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/tools/sched schedgraph.py Message-ID: <200901201233.n0KCXIXG068157@repoman.freebsd.org>
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jeff 2009-01-20 12:33:04 UTC
FreeBSD src repository
Modified files:
tools/sched schedgraph.py
Log:
SVN rev 187471 on 2009-01-20 12:33:04Z by jeff
- Permit timestamps to be as far as 2048 ticks apart before we complain
about invalid timestamps. Nehalem CPUs seem to be synchronized but only
within a fraction of a microsecond.
- Make the Counter code more flexible to poor timestamps. In general we
now complain a lot but render as much as we can.
- Change the scaler behavior so it works better with very long and very
short traces. We now set the maximum scale such that it properly
displays the entire file by default and doesn't permit zooming out
beyond the file. This improves other awkward navigation behavior.
The interval is now set very small which can't be achieved by simply
dragging the mouse. Clicking to the left of or right of the scaler bar
will produce increments of a single, very small, interval now.
Sponsored by: Nokia
Revision Changes Path
1.24 +54 -20 src/tools/sched/schedgraph.py
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