base-4.17.0.0: Basic libraries

GHC.Profiling

Description

Since: base-4.7.0.0

Synopsis

# Cost Centre Profiling

Start attributing ticks to cost centres. This is called by the RTS on startup.

Since: base-4.7.0.0

Stop attributing ticks to cost centres. Allocations will still be attributed.

Since: base-4.7.0.0

# 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.

Since: base-4.16.0.0

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.

Since: base-4.16.0.0

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.

Since: base-4.16.0.0