When viewing the Technical Program schedule, on the far righthand side
is a column labeled "PLANNER." Use this planner to build your own
schedule. Once you select an event and want to add it to your personal
schedule, just click on the calendar icon of your choice (outlook
calendar, ical calendar or google calendar) and that event will be
stored there. As you select events in this manner, you will have your
own schedule to guide you through the week.
You can also create your personal schedule on the SC11 app (Boopsie) on your smartphone. Simply select a session you want to attend and "add" it to your plan. Continue in this manner until you have created your own personal schedule. All your events will appear under "My Event Planner" on your smartphone.
AUTHOR(S):Eric L. Goodman, M. Nicole Lemaster, Edward Jimenez
ABSTRACT: Hashing is a fundamental technique in computer science to allow O(1) insert and lookups of items in an associative array. Here we present several thread coordination and hashing strategies and compare their performance on large shared memory symmetric multiprocessor machines. We show how our approach can be used as a key kernel for fundamental paradigms such as dynamic programming and MapReduce. We further show that a set of approaches yields close to linear speedup for both uniform random and more difficult power law distributions. This scalable performance is in spite of the fact that our set of
approaches is not completely lock-free. Our experimental results utilize and compare an SGI Altix UV with 4 Xeon processors (32 cores) and a Cray XMT with 128 processors.
We show that the Altix UV far exceeds performance of the Cray XMT for power law distributions. However, the Cray XMT exhibits greater scalability.