fibonacci_omp: Simple rcpptimer example using OpenMP
In rcpptimer: 'Rcpp' Tic-Toc Timer with 'OpenMP' Support
fibonacci_omp R Documentation
Simple rcpptimer example using OpenMP
Description
Time the multithreaded computation of Fibonacci numbers
Usage
fibonacci_omp(n)
Arguments
n
vector giving integers for which to compute the Fibonacci sum
Details
The function being timed is the following:
int fib(int n) { return ((n <= 1) ? n : fib(n - 1) + fib(n - 2)); }
Runtime for computations less than n = 15 is nearly unmeasurable.
Value
vector of integers giving the Fibonacci sum for each element in
n
Examples
fibonacci_omp(n = rep(20:25, 10))
# this function creates a global environment variable "times"
times
rcpptimer documentation built on Sept. 30, 2024, 9:30 a.m.
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| fibonacci_omp | R Documentation |
Simple rcpptimer example using OpenMP
Description
Time the multithreaded computation of Fibonacci numbers
Usage
fibonacci_omp(n)
Arguments
n |
vector giving integers for which to compute the Fibonacci sum |
Details
The function being timed is the following:
int fib(int n) { return ((n <= 1) ? n : fib(n - 1) + fib(n - 2)); }
Runtime for computations less than n = 15 is nearly unmeasurable.
Value
vector of integers giving the Fibonacci sum for each element in
n
Examples
fibonacci_omp(n = rep(20:25, 10))
# this function creates a global environment variable "times"
times
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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