diff options
| author | Matthew Pickering <matthewtpickering@gmail.com> | 2020-12-07 13:19:28 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-03-03 08:12:29 -0500 |
| commit | d89deeba47ce04a5198a71fa4cbc203fe2c90794 (patch) | |
| tree | 8f879bbb0774ce686e1688cc638ef22179babf51 /rts/Proftimer.h | |
| parent | d8dc0f96237fe6fe7081c04727c7c2573477e5cb (diff) | |
| download | haskell-d89deeba47ce04a5198a71fa4cbc203fe2c90794.tar.gz | |
Profiling: Allow heap profiling to be controlled dynamically.
This patch exposes three new functions in `GHC.Profiling` which allow
heap profiling to be enabled and disabled dynamically.
1. startHeapProfTimer - Starts heap profiling with the given RTS options
2. stopHeapProfTimer - Stops heap profiling
3. requestHeapCensus - Perform a heap census on the next context
switch, regardless of whether the timer is enabled or not.
Diffstat (limited to 'rts/Proftimer.h')
| -rw-r--r-- | rts/Proftimer.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/rts/Proftimer.h b/rts/Proftimer.h index ad50ccb9a6..f4432e46bc 100644 --- a/rts/Proftimer.h +++ b/rts/Proftimer.h @@ -12,9 +12,8 @@ void initProfTimer ( void ); void handleProfTick ( void ); - -void stopHeapProfTimer ( void ); -void startHeapProfTimer ( void ); +void pauseHeapProfTimer ( void ); +void resumeHeapProfTimer ( void ); extern bool performHeapProfile; extern bool performTickySample; |