[Intel-gfx] [PATCH i-g-t 6/9] trace.pl: Context save only applies to last request of a bunch
Tvrtko Ursulin
tursulin at ursulin.net
Thu Jul 12 10:59:55 UTC 2018
From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Skip accounting the context save time for anything but the last request of
the coalesced bunch, and also skip drawing those boxes on the timeline.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
scripts/trace.pl | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/scripts/trace.pl b/scripts/trace.pl
index bd3039511f5d..9bdafa2d7e99 100755
--- a/scripts/trace.pl
+++ b/scripts/trace.pl
@@ -607,7 +607,11 @@ foreach my $key (@sorted_keys) {
$min_ctx = $db{$key}->{'ctx'} if not defined $min_ctx or
$db{$key}->{'ctx'} < $min_ctx;
- $db{$key}->{'context-complete-delay'} = $end - $notify;
+ unless (exists $db{$key}->{'no-end'}) {
+ $db{$key}->{'context-complete-delay'} = $end - $notify;
+ } else {
+ $db{$key}->{'context-complete-delay'} = 0;
+ }
$db{$key}->{'execute-delay'} = $start - $db{$key}->{'submit'};
$db{$key}->{'submit-delay'} = $db{$key}->{'submit'} - $db{$key}->{'queue'};
$db{$key}->{'duration'} = $notify - $start;
@@ -624,7 +628,7 @@ foreach my $key (@sorted_keys) {
$submit_avg{$ring} += $db{$key}->{'submit-delay'};
$execute_avg{$ring} += $db{$key}->{'execute-delay'};
- $ctxsave_avg{$ring} += $end - $notify;
+ $ctxsave_avg{$ring} += $db{$key}->{'context-complete-delay'};
}
foreach my $ring (sort keys %batch_avg) {
@@ -1062,7 +1066,7 @@ foreach my $key (sort sortQueue keys %db) {
}
# user interrupt to context complete
- unless (exists $skip_box{'ctxsave'}) {
+ unless (exists $skip_box{'ctxsave'} or exists $db{$key}->{'no-end'}) {
$skey = -2 * $max_seqno * $ctx - 2 * $seqno;
$style = box_style($ctx, 'ctxsave');
my $ctxsave = $db{$key}->{'end'} - $db{$key}->{'notify'};
--
2.17.1
More information about the Intel-gfx
mailing list