package alice.test.codesegment.local.bitonicsort;

import alice.codesegment.CodeSegment;
import alice.datasegment.CommandType;
import alice.datasegment.Receiver;

public class SetTask extends CodeSegment {
	public static long t;
	private Receiver info1 = ids.create(CommandType.PEEK);
	private Receiver info2 = ids.create(CommandType.TAKE);
	
	SetTask(){
		info1.setKey("sortconf");
		info2.setKey("list");
	}
	
	@Override
	public void run() {
		SortConfig conf = info1.asClass(SortConfig.class);
		DataList list = info2.asClass(DataList.class);
		
		int sort_count = conf.getSplitNum()*2;
		ods.put("sort_count", sort_count*2);
	
		int block_num = (conf.getLength() + sort_count- 1) / sort_count;
		ods.put("block_num", block_num);
		
		System.out.println("sort start");
		t = System.currentTimeMillis();
		{
			int i;
			for (i = 0; i < sort_count / 2; i++) {
				// anonymous datasegmaents should be used.
				ods.put(SetInfo.range[i], new RangeInfo(i,i==(sort_count/2)-1));
				ods.update(SetInfo.array[i*2], list.createDataList(i*2*block_num, block_num));
				ods.update(SetInfo.array[i*2+1], list.createDataList((i*2+1)*block_num, block_num));
				ods.update(SetInfo.count[i], 0);
				new SortPhase(SetInfo.range[i],SetInfo.array[i*2],SetInfo.array[i*2+1],0,SetInfo.count[i]);
				
			}
			new ShowData(i*2, sort_count);
			
		}
		
		
	}

}