public void PlayData(RegionGroupByVertex <Document, int, int> vertex,
string filename, Region actorRegion)
{
if (File.Exists(filename))
{
using (StreamReader file = File.OpenText(filename))
{
while (true)
{
var line = file.ReadLine();
if (line == null)
{
break;
}
Region inputRegion =
RegionAllocator.AllocateRegion(NaiadSimulator.TMP_REGION_SIZE);
using (RegionContext regContext = RegionContext.Create(inputRegion))
{
var elements = line.Split(' ');
if (elements[0] == "BEGIN")
{
int time = Convert.ToInt32(elements[1]);
int batch_size = Convert.ToInt32(elements[2]);
Message <int, Document> msg =
new Message <int, Document>(time, batch_size);
for (int i = 0; i < batch_size; i++)
{
elements = file.ReadLine().Split(' ');
msg.put(new Document(Convert.ToInt32(elements[1]),
Convert.ToInt32(elements[2]),
Convert.ToInt32(elements[3]),
elements[4]));
}
vertex.onReceive(msg, actorRegion);
}
else if (elements[0] == "END")
{
vertex.onNotify(Convert.ToInt32(elements[1]));
}
}
RegionAllocator.FreeRegion(inputRegion);
}
}
}
else
{
Console.WriteLine("Input file does not exist");
}
}
public void Execute(string[] args)
{
Region actorRegion =
RegionAllocator.AllocateRegion(NaiadSimulator.ACTOR_REGION_SIZE);
RegionGroupByVertex <Document, int, int> groupByVertex;
using (RegionContext regContext = RegionContext.Create(actorRegion))
{
groupByVertex =
new RegionGroupByVertex <Document, int, int>(
document => document.authorId);
}
PlayData(groupByVertex, args[0], actorRegion);
RegionAllocator.FreeRegion(actorRegion);
}
