Add abstract for CPU Cache talk

Author: KartikSoneji

5.html

@@ -301,7 +301,16 @@ <h2 id="schedule">Schedule</h2>
 							<br />
 							<br />
 							<p>
-								To be decided
+								A quick overview of how memory layouts can have measurable effects on memory access times due to CPU caching and the physical architecture of the chip.
+								<br />
+								Bonus: See some
+								<a
+									href="https://en.wikipedia.org/wiki/Decapping"
+									target="_blank"
+									rel="noreferrer">
+									delidded
+								</a>
+								AMD CPUs, courtesy of Harsh.
 							</p>
 							<br />
 						</td>