Start attributing ticks to cost centres. This is called by the RTS on
startup but can be disabled using the rts flag --no-automatic-time-samples.
Modulebase-4.22.0.0Haskell2010
GHC.Profiling
Contents
Synopsis
- value startProfTimer
- value stopProfTimer
- value startHeapProfTimer
- value stopHeapProfTimer
- value requestHeapCensus
- Packagebase-4.22.0.0
- Exports5
- LanguageHaskell2010
- LicenceBSD-3-Clause
- SourceProfiling.hs
Cost Centre Profiling
Stop attributing ticks to cost centres. Allocations will still be attributed.
Heap Profiling
Start heap profiling. This is called normally by the RTS on start-up,
but can be disabled using the rts flag --no-automatic-heap-samples.
Note: This won't do anything unless you also specify a profiling mode on the command line using the normal RTS options.
Stop heap profiling.
Note: This won't do anything unless you also specify a profiling mode on the command line using the normal RTS options.
Request a heap census on the next context switch. The census can be requested whether or not the heap profiling timer is running.
Note: This won't do anything unless you also specify a profiling mode on the command line using the normal RTS options.