dllist-driver.cc

这是一个关于操作系统进程调度的实验

#include <cstdio>
#include <cstdlib>
#include <ctime>
#include "system.h"
#include "dllist.h"


DLList L;



void  Begin(int n )
{
	void * temp;
	int key, i;
	
	srand( time(0) );
	for( i = 1; i <= Node_num; i++ )
	{
  		temp = new int( rand() ) ;
		temp = ( void * )( (int)temp % 10000 );
		key = (int)temp % 1000;
		//L.SortedInsert( temp, key );
		printf("Thread %d: Inssert:%d, Item:%d\n", n, key, (int)temp );
		 L.SortedInsert( temp, key );
		if( Flag == 1  )
		{//&& rand() % 2 == 0
			printf("\tBegin interrupt!\n");
			currentThread->Yield();
		}
	}
}



void End( int n )
{
	int key;
	void * temp;
        int i=0;	
	while( !L.IsEmpty()&& i!=Node_num )
	{
		if( ( temp = L.Remove(& key ) ) )
			printf("Thread %d: Removed:%d, Item:%d\n", n, key, (int)temp );
		i++;
                if( Flag == 2 )
		{
			printf("End interrupt!\n");
			currentThread->Yield();
		}
		
	}
}