Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx> On 06/03/18 04:43, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> It makes sense to fetch the min and max timestamp only after the last sort of the array. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Cc: John Harrison <John.C.Harrison@xxxxxxxxx> --- scripts/trace.pl | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/scripts/trace.pl b/scripts/trace.pl index d49d25d6c1ca..27b39efcebbd 100755 --- a/scripts/trace.pl +++ b/scripts/trace.pl @@ -531,8 +531,6 @@ foreach my $key (keys %db) { # GPU time accounting my (%running, %runnable, %queued, %batch_avg, %batch_total_avg, %batch_count); my (%submit_avg, %execute_avg, %ctxsave_avg); -my $last_ts = 0; -my $first_ts;sub sortStart {my $as = $db{$a}->{'start'}; @@ -554,9 +552,6 @@ foreach my $key (@sorted_keys) { my $ring = $db{$key}->{'ring'}; my $end = $db{$key}->{'end'};- $first_ts = $db{$key}->{'queue'} if not defined $first_ts or $db{$key}->{'queue'} < $first_ts;- $last_ts = $end if $end > $last_ts; - # correct duration of merged batches if ($correct_durations and exists $db{$key}->{'no-end'}) { my $ctx = $db{$key}->{'ctx'}; @@ -584,12 +579,18 @@ foreach my $key (@sorted_keys) {@sorted_keys = sort sortStart keys %db if $re_sort; +my $last_ts = 0;+my $first_ts; + foreach my $key (@sorted_keys) { my $ring = $db{$key}->{'ring'}; my $end = $db{$key}->{'end'}; my $start = $db{$key}->{'start'}; my $notify = $db{$key}->{'notify'};+ $first_ts = $db{$key}->{'queue'} if not defined $first_ts or $db{$key}->{'queue'} < $first_ts;+ $last_ts = $end if $end > $last_ts; + $db{$key}->{'context-complete-delay'} = $end - $notify; $db{$key}->{'execute-delay'} = $start - $db{$key}->{'submit'}; $db{$key}->{'submit-delay'} = $db{$key}->{'submit'} - $db{$key}->{'queue'};
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