This is the home page for our 22st major research exhibit at the IEEE/ACM Supercomputing conference. The exhibit is under the slightly changed title University of Kentucky / Aggregate.Org, but it is still really run by our informal research consortium led by our KAOS (Compilers, Hardware Architectures, and Operating Systems) group here at the University of Kentucky's Department of Electrical and Computer Engineering. We are booth #2339, at the end of the long aisle near the entrance to the "more exhibits" area.
As usual, our research exhibit this year will be showing a lot of different things we have developed or are developing... ranging from supercomputer architecture to 3D printing technology and a new model for imaging sensors.
We kept handouts to just four topics:
Here's what that part of the booth looked like:
3D printing plays a major role in the computational photography work we are doing (for 3D printing custom camera parts), and 3D printing is cool, but we didn't want to risk bringing our MakerGear M2 as airline checked baggage. Thus, we bought and brought a $400 Wanhao I3. Really quite a nice machine... more finished than the M2, and capable of comprable print quality, but at much slower print speeds.
We've been handing out a little FNN cluster network puzzle. It consists of 6 PCs, each having 3 network ports, and 6 switches, each of which also has just 3 ports. The goal is to assemble the 3D-printed model PCs and switches to build an FNN.
Here's what these puzzles look like:
The end PCs clearly go on the ends, but the order of inner 4 PCs is not obvious. The same is true about the ordering of the 6 switches. Beyond that, each of the switches looks similar on the top and bottom. That yields 4! * 6! * 2^6 = 24 * 720 * 64 = 1,105,920 possible ways they might be assembled. Well, one way works.
Here's how to solve it. Arrange the PCs in the following order. Then simply fill-in the switches. Easy.
There will be more posted here shortly....
The only thing set in stone is our name.