3rd-party/tbb/examples/test_all/fibonacci/readme.html
This directory contains an example that computes Fibonacci numbers in several different ways.
The purpose of the example is to exercise every include file and class in Intel® Threading Building Blocks. Most of the computations are deliberately silly and not expected to show any speedup on multiprocessors.
System Requirements
For the most up to date system requirements, see the release notes.
Files
Fibonacci.cppSource code for example. MakefileMakefile for building the example.
Directories
msvsContains Microsoft* Visual Studio* workspace for building and running the example (Windows* systems only). xcodeContains Xcode* IDE workspace for building and running the example (macOS* systems only).
For information about the minimum supported version of IDE, see release notes.
Build instructions
General build directions can be found here.
Usage
fibonacci K [M[:N]] [R]Calculates the K-th fibonacci number. M and N are a range of numbers of threads to be used. R is the number of times to repeat the calculation. To run a short version of this example, e.g., for use with Intel® Threading Tools: Build a debug version of the example (see the build instructions).
Run it with a small fibonacci number and the desired number of threads, e.g., fibonacci 100 4.
Legal Information
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* Other names and brands may be claimed as the property of others.
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