From: Tvrtko Ursulin <[email protected]> It is possible to customize the axis display so change it to display timestamps in seconds on the major axis (with six decimal spaces) and relative millisecond offsets on the minor axis.
Signed-off-by: Tvrtko Ursulin <[email protected]> Suggested-by: Chris Wilson <[email protected]> Cc: Chris Wilson <[email protected]> Cc: John Harrison <[email protected]> --- scripts/trace.pl | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/scripts/trace.pl b/scripts/trace.pl index fc1713e4f9a7..89491125490d 100755 --- a/scripts/trace.pl +++ b/scripts/trace.pl @@ -1000,6 +1000,37 @@ $first_ts = ts($first_ts); print <<ENDHTML; ]); + var last_major_ms; + + function majorAxis(date, scale, step) { + var s = date / 1000; + + last_major_ms = date; + + if (scale == 'millisecond') + return s.toFixed(6) + "s"; + else if (scale == 'second') + return s.toFixed(3) + "s"; + else + return s.toFixed(0) + "s"; + } + + function minorAxis(date, scale, step) { + var ms = date; + + ms -= last_major_ms; + + if (ms < 0) + return ''; + + if (scale == 'millisecond') + return "+" + ms.toFixed(3) + "ms"; + else if (scale == 'second') + return ms.toFixed(3) + "s"; + else + return ms.toFixed(0) + "s"; + } + // Configuration for the Timeline var options = { groupOrder: 'content', horizontalScroll: true, @@ -1007,6 +1038,7 @@ print <<ENDHTML; stackSubgroups: false, zoomKey: 'ctrlKey', orientation: 'top', + format: { majorLabels: majorAxis, minorLabels: minorAxis }, start: '$first_ts', end: '$end_ts'}; -- 2.17.1 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
