Added a small .cpp file (console program) to show how a pipeline is done in OpenMP.

Originally committed to SVN as r2066.

aegilib/test/omp_pipeline.cpp

@@ -0,0 +1,55 @@
+#include <iostream>
+#include <omp.h>
+
+double wasteTime(double in)
+{
+	double accum = in;
+	for (size_t i=0;i<5000000;i++) {
+		accum = accum + accum/2.0 - accum/3.0;
+	}
+	return accum;
+}
+
+int main()
+{
+	using namespace std;
+	cout << "OpenMP test:\n";
+	bool run = true;
+	int n = 0;
+	omp_set_num_threads(8);
+	#pragma omp parallel shared(run,n)
+	{
+		while (run) {
+			int myTask;
+			double lol = 0.0;
+			
+			#pragma omp critical (secA)
+			{
+				myTask = n;
+				n++;
+				if (myTask >= 50) run = false;
+				if (run) {
+					cout << "Thread #" <<  omp_get_thread_num() << " on task " << myTask << "/1.\n";
+					lol -= wasteTime(myTask * 1.0);
+					cout << "Thread #" <<  omp_get_thread_num() << " got " << lol << " on task " << myTask << "/1. Task done.\n";
+				}
+			}
+
+			if (run) {
+				#pragma omp critical (secB)
+				{
+					cout << "Thread #" <<  omp_get_thread_num() << " on task " << myTask << "/2.\n";
+					lol += wasteTime(myTask * 2.0);
+					cout << "Thread #" <<  omp_get_thread_num() << " got " << lol << " on task " << myTask << "/2. Task done.\n";
+				}
+
+				#pragma omp critical (secC)
+				{
+					cout << "Thread #" <<  omp_get_thread_num() << " on task " << myTask << "/3.\n";
+					lol -= wasteTime(myTask * 3.0);
+					cout << "Thread #" <<  omp_get_thread_num() << " finished task " << myTask << " with the useless result of " << lol << "\n";
+				}
+			}
+		}
+	}
+}

aegilib/test/src/main.cpp

@@ -40,8 +40,8 @@
 #include "text_file_reader.h"
 #include "text_file_writer.h"
 
-
+int main()
-int main() {
+{
 	using namespace std;
 	using namespace Gorgonsub;
 
@@ -60,7 +60,7 @@ int main() {
 		// Load subtitles
 		cout << "Loading file... ";
 		timer.Start();
-		control.LoadFile(L"subs_in.ass",L"UTF-16LE");
+		control.LoadFile(L"subs_in.ass",L"UTF-8");
 		timer.Pause();
 		cout << "Done in " << timer.Time() << " ms.\n";
 		//system("pause");

aegilib/test/test.vcproj

@@ -120,6 +120,7 @@
 				AdditionalIncludeDirectories="../include"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS"
 				RuntimeLibrary="2"
+				OpenMP="false"
 				UsePrecompiledHeader="0"
 				WarningLevel="4"
 				Detect64BitPortabilityProblems="true"