package alice.test.codesegment.local.bitonicsort;

import org.msgpack.annotation.Message;

@Message
public class SortConfig {
	public int length = 1200;
	public int MAX_BLOCK_SIZE = 1024;
	public int cpu = 1;
	
	public SortConfig(){}
	
	public SortConfig(String[] args){
		for (int i=0;i<args.length; i++){
			if ("-l".equals(args[i])){
				length = Integer.parseInt(args[++i]);	
			} else if ("-b".equals(args[i])){
				MAX_BLOCK_SIZE = Integer.parseInt(args[++i]);	
			}
		}
		if (length<MAX_BLOCK_SIZE) MAX_BLOCK_SIZE = length;
	}

	public int getLength() {
		return length;
	}

	public int getblockSize() {
		return MAX_BLOCK_SIZE;
	}
	
	public int getSplitNum(){
		if (length / cpu < MAX_BLOCK_SIZE){
			return cpu;
		} else {
			return (length + MAX_BLOCK_SIZE -1) / MAX_BLOCK_SIZE;
		}
	}
}