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| author | Ben Gamari <ben@smart-cactus.org> | 2020-12-21 21:23:00 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2021-01-06 22:37:22 -0500 |
| commit | 578b7ea28cd0b41bf99a91b0c5853b27037f5993 (patch) | |
| tree | 0632257d470915444087b7aa15774c72068e79b5 | |
| parent | 0a6518bbcf241c06ef0ac7e13d6ca61b9f2712a9 (diff) | |
| download | haskell-wip/ticky-eventlog.tar.gz | |
rts/eventlog: Reset ticky counters after dumping samplewip/ticky-eventlog
| -rw-r--r-- | docs/users_guide/eventlog-formats.rst | 2 | ||||
| -rw-r--r-- | rts/eventlog/EventLog.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/docs/users_guide/eventlog-formats.rst b/docs/users_guide/eventlog-formats.rst index 3c274ceea9..e0f4430a3f 100644 --- a/docs/users_guide/eventlog-formats.rst +++ b/docs/users_guide/eventlog-formats.rst @@ -885,4 +885,4 @@ entry counters to the eventlog. :field Word64: number of times this has been allocated (words). Only produced for modules compiled with :ghc-flag:`-ticky-allocd`. - Records the counter statistics at a moment in time. + Records the number of "ticks" recorded by a ticky-ticky counter single the last sample. diff --git a/rts/eventlog/EventLog.c b/rts/eventlog/EventLog.c index 6c7d1e836c..8aeea789e6 100644 --- a/rts/eventlog/EventLog.c +++ b/rts/eventlog/EventLog.c @@ -1524,6 +1524,10 @@ static void postTickyCounterSample(EventsBuf *eb, StgEntCounter *p) postWord64(eb, p->entry_count); postWord64(eb, p->allocs); postWord64(eb, p->allocd); + + p->entry_count = 0; + p->allocs = 0; + p->allocd = 0; } void postTickyCounterSamples(StgEntCounter *counters) |