Safe Haskell | Safe |
---|---|

Language | Haskell2010 |

## Synopsis

# Monotonic time

getMonotonicTime :: IO Double #

Return monotonic time in seconds, since some unspecified starting point

*Since: base-4.11.0.0*

getMonotonicTimeNSec :: IO Word64 #

Return monotonic time in nanoseconds, since some unspecified starting point

*Since: base-4.11.0.0*

# CPU time

getCPUTime :: IO Integer #

Computation `getCPUTime`

returns the number of picoseconds CPU time
used by the current program. The precision of this result is
implementation-dependent.

The `cpuTimePrecision`

constant is the smallest measurable difference
in CPU time that the implementation can record, and is given as an
integral number of picoseconds.