n<?
   include "cs4410.php";
   classheader('Class Schedule');
?>

<div class=rightside>

<h2>Course Schedule</h2>

<table id="courseschedule" bordercolorlight="#CCFFFF" bordercolordark="#FFFFFF" border="1" cellpadding="5" cellspacing="3" width="80%">
<tbody>
  <tr>
  <th width=150>Date</th>
  <th width=588>Topic</th>
  <th width=220>Reading</th>
  </tr>

<?
  $firstday=mktime(0, 0, 0, 8, 26, 2014);
  function lecture($topic, $link, $description, $reading='No reading', $numlecs=1) {
      global $firstday;
      print '<tr><td>';
      $oldfirstday = $firstday;
      while($numlecs > 0) {
	    print date("D M d", $firstday) . '<br>'; 
            if(date("D", $firstday) == "Tue") { $firstday += 60 * 60 * 24 * 2; }
      	    else if(date("D", $firstday) == "Thu") { $firstday += 60 * 60 * 24 * 5.01; }
	    $numlecs -= 1;
      }
      print '</td>';
      if($link != '') {
         if(time() > $oldfirstday) {
            $linkstr = '<a href="' . $link . '">' . $topic . '</a> (<a href="' . str_replace(".ppt", ".pdf", str_replace(".pptx", ".pdf", $link)) . '">PDF</a>)';
	    
	 } else {
            $linkstr = '<a class=notready href="' . $link . '">' . $topic . '</a>';
	 }
      } else {
	 $linkstr = '<b>' . $topic . '</b>';
      }
      if($description != '') {
         $linkstr = $linkstr . ': ' . $description;
      }
      
      print '<td>' . $linkstr . '</td><td>' . $reading . '</td></tr>';
  }


  lecture('Introduction', 'slides/01-intro.pptx', 'Introduces the course and its contents; Discusses the history of OSs.');

  lecture('Architectural Support for Operating Systems', 'slides/02-arch-support.pptx', 'Interrupts and Traps; I/O and device drivers; OS Protection; OS Structure; Booting.', 'Ch. 1 & 2');

  lecture('Processes and Threads', 'slides/03-processes-threads-v2.ppt', 'What is a process? What is a thread? How are they created and destroyed? How are processes and threads implemented?', 'Ch. 3', 2);

  lecture('CPU Scheduling</a>', 'slides/04-scheduling.ppt', 'How does the OS decide which user processes/threads to schedule?', 'Ch. 7', 1);

  lecture('Synchronization</a>', 'slides/05-synchronization.ppt', 'How do threads share the same memory without stepping on each others 
	toes? How do threads coordinate their execution? Locks, 
	spinlocks, semaphores, monitors and condition variables.', 'Ch. 4 & 5', 5);

  lecture('Deadlocks', 'slides/06-deadlocks.pptx', 'How  to prevent synchronized threads from mutually blocking each other.', 'Ch. 4 & 5', 2);

  lecture('Memory Management', 'slides/07-main-memory.pptx', 'Memory organization. Paging. Segmentation. Page Tables. TLB Management.', 'Ch. 8', 2);

  lecture('Fall Break', '', '', '');

  lecture('Virtual Memory', 'slides/VirtualMemory.pptx', '', 'Ch. 9', 2);

  lecture('Networking', 'slides/09-networking.pptx', 'Network organization. Ethernet. ARP. DHCP. DNS. IP. TCP. BGP. Routing overview.',
				'<p>
				Saltzer, Reed and Clark, <a href="http://www.cs.cornell.edu/courses/cs414/2004sp/papers/endtoend.pdf">End-to-End Arguments in System Design</a>. </p>', 5);

  lecture('Disks and RAID', 'slides/disksraid-09.ppt', 'Disk Organization. Disk Interface. RAID.', 'Ch. 12');

  lecture('File Systems', 'slides/filesystems-10.ppt', 'How are filesystems implemented, what are the performance implications for various designs? Persistence, Consistency, FAT, Unix File System, <a href="slides/13-lfs.ppt">Log structured filesystems</a>(<a href="slides/13-lfs.pdf">PDF</a>).', 'Ch. 13 & 14
<br>
<br>Rosenblum and Ousterhout.
<a href="LFS.pdf">The Design and Implementation of a Log-Structured File System.</a>
', 3);

  lecture('Security (1)', 'slides/security-12.ppt', 'Basics of authentication, authorization and privacy management in operating systems.', '');

  lecture('Thanksgiving', '', '', '');
  
  lecture('Security (2)', 'slides/security-12.ppt', '', '');

  lecture('Advanced Operating Systems', '', '', '');

?>

</tbody></table>

<p></p>

</div>

<? footer(); ?>