public JobMultiThreadSearch(VertexDistributor vertexDistributor, ISingleThreadPatternMatcherStreamed matcher, int mID, ResultProcessor resProc)
{
this.distributor = vertexDistributor;
this.matcher = matcher;
this.matcherID = mID;
this.resultProcessor = resProc;
}
private void ParallelSearch()
{
var distributor = new VertexDistributor(this.graph.GetAllVertices(), this.helper.VerticesPerThread);
// -1 because the last index is ment for the main app thread.
Task[] tasks = new Task[this.helper.ThreadCount - 1];
// Create task for each matcher except the last mather and enqueue them into thread pool.
for (int i = 0; i < tasks.Length; i++)
{
var tmp = new JobMultiThreadSearch(distributor, this.matchers[i], i, this.resultProcessor);
tasks[i] = Task.Factory.StartNew(() => WorkMultiThreadSearch(tmp));
}
// The last matcher is used by the main app thread.
WorkMultiThreadSearch(new JobMultiThreadSearch(distributor, this.matchers[this.helper.ThreadCount - 1], this.helper.ThreadCount - 1, this.resultProcessor));
Task.WaitAll(tasks);
}
public JobMultiThreadSearch(VertexDistributor vertexDistributor, ISingleThreadPatternMatcher matcher)
{
this.distributor = vertexDistributor;
this.matcher = matcher;
}