benchmark: Benchmark - Measure time

In Rfast2: A Collection of Efficient and Extremely Fast R Functions II

Benchmark - Measure time

Description

Benchmark - Measure time.

Usage

benchmark(...,times,envir=parent.frame(),order=NULL)
## S3 method for class 'benchmark'
print(x,...)

Arguments

...	Expressions to the benchmark function.
x	Object of class "benchmark" to print.
times	Number of time to measure execution time of the expression.
envir	Environment to evaluate the expressions.
order	An integer vector to execute the epxressions with this order, otherwise the execution order is random.

Details

For measuring time we have used C++'s new library "chrono".

Value

The execution time for each expression.

Author(s)

Manos Papadakis

R implementation and documentation: Manos Papadakis [e-mail].

See Also

Quantile,trim.mean

Examples

benchmark(x <- matrix(runif(10*10),10,10),times=10)

Rfast2 documentation built on Aug. 8, 2023, 1:11 a.m.