/// <summary>
/// Serializes and deserializes graph fragments synchronously according to its dependency relation specified by their order in the array.
/// </summary>
/// <param name="fragments">Graph fragments with total order on their dependency relation.</param>
/// <returns>Resulting pip graph.</returns>
private PipGraph SerializeDeserializeFragmentsSynchronously(params TestPipGraphFragment[] fragments)
{
var streams = SerializeFragmentsSynchronously(fragments);
var fragmentManager = new PipGraphFragmentManager(LoggingContext, Context, PipGraphBuilder);
for (int i = 0; i < streams.Length; ++i)
{
XAssert.IsTrue(fragmentManager.AddFragmentFileToGraph(streams[i], fragments[i].ModuleName));
}
DisposeStreams(streams);
return(PipGraphBuilder.Build());
}
/// <summary>
/// Serializes and deserializes graph fragments in parallel.
/// </summary>
/// <param name="fragments">Graph fragments.</param>
/// <returns>Resulting pip graph.</returns>
/// <remarks>
/// The graph fragments, <paramref name="fragments"/>, are serialized synchronously, but are deserialized in parallel.
/// For correctness, the graph fragments in <paramref name="fragments"/> are assumed to be independent of each other.
/// </remarks>
private PipGraph SerializeDeserializeFragmentsInParallel(params TestPipGraphFragment[] fragments)
{
var streams = SerializeFragmentsSynchronously(fragments);
var fragmentManager = new PipGraphFragmentManager(LoggingContext, Context, PipGraphBuilder);
Parallel.For(
0,
fragments.Length,
i =>
{
XAssert.IsTrue(fragmentManager.AddFragmentFileToGraph(streams[i], fragments[i].ModuleName));
});
DisposeStreams(streams);
return(PipGraphBuilder.Build());
}