Overview

A simple example that uses the parallel_for template in a substring matching program. For each position in a string, the program displays the length of the largest matching substring elsewhere in the string. The program also displays the location of a largest match for each position. Consider the string "babba" as an example. Starting at position 0, "ba" is the largest substring with a match elsewhere in the string (position 3).

Files

sub_string_finder.cpp
The example as it appears in the Getting Started Guide.
sub_string_finder_extended.cpp
An example similar to the one in the Getting Started Guide, but with an added sequential implementation. The two implementations are both timed, by using tick_count, and the speedup of the parallel version is calculated and displayed.
sub_string_finder_pretty.cpp
An example similar to the one in the Getting Started Guide, but with more attractive printing of the results.
Makefile
Makefile for building example.

Directories

vc7.1
Contains Microsoft* Visual Studio* .NET 2003 workspace for building and running the example.
vc8
Contains Microsoft* Visual Studio* 2005 workspace for building and running the example.
vc9
Contains Microsoft* Visual Studio* 2008 workspace for building and running the example.
xcode
Contains Xcode* IDE workspace for building and running the example.

To Build

General build directions can be found here.

Usage

sub_string_finder
Runs the example as it appears in the Getting Started Guide.
sub_string_finder_extended
Runs the extended example with the added sequential implementation.
sub_string_finder_pretty
Runs the similar example with more attractive printing of the results.
To run a short version of this example, e.g., for use with Intel® Threading Tools:
Build a debug version of the sub_string_finder_pretty example (see the build directions).
Run it, e.g., sub_string_finder_pretty.

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