Overview
This directory contains a simple tbb::flow example that performs
simplistic digital logic simulations with basic logic gates that can
be easily composed to create more interesting circuits.  It
exemplifies the multifunction_node and the or_node CPF, among others.
Files
- basics.h
- Several I/O devices and basic gates.
- one_bit_adder.h
- A one-bit full adder composed of basic gates.
- four_bit_adder.h
- A four-bit full adder composed of one-bit adders.
- D_latch.h
- A D-latch composed of basic gates.
- test_all.cpp
- A simple test program that exercises the code in the headers.
- Makefile
- Makefile for building example.
Directories
- msvs
- Contains Microsoft* Visual Studio* 2008 workspace for building and running the example with the Intel® C++ compiler (Windows* systems only).
- xcode
- Contains Xcode* IDE workspace for building and running the example (OS X* systems only).
To Build
General build directions can be found here.
Usage
- test_all -h
- Prints the help for command line options
- test_all [#threads=value] [verbose] [silent] [#threads]
- #threads is the number of threads to use; a range of the form low[:high] where low and optional high are non-negative integers, or 'auto' for the TBB default.
 verbose print diagnostic output to screen
 silent limits output to timing info; overrides verbose
 
- To run a short version of this example, e.g., for use with Intel® Parallel Inspector:
- Build a debug version of the example
    (see the build directions).
    
 Run it with the desired number of threads, e.g., test_all 4.
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