timethese

timethese (count, \%codehashref[, style])

Times each of several pieces of code and reports the results separately. Always exported. Takes the following arguments:

count

The number of times to run the loop.

odehashref

Reference to a hash where the keys are names and the values are either strings or code references; each key/value pair specifies a piece of code to run.

style

Determines the format of the output. See timestr for the possible values of style.