4 papers
Porting HPC Applications to AMD Instinct MI300A Using Unified Memory and OpenMP
Suyash Tandon, Leopold Grinberg, Gheorghe-Teodor Bercea +4
AMD Instinct MI300A is the world's first data center accelerated processing unit (APU) with memory shared between the AMD "Zen 4" EPYC cores and third gener…
Can a Fruit Fly Learn Word Embeddings?
Yuchen Liang, Chaitanya K. Ryali, Benjamin Hoover +4
The mushroom body of the fruit fly brain is one of the best studied systems in neuroscience. At its core it consists of a population of Kenyon cells, which receive inputs from mult…
Bio-Inspired Hashing for Unsupervised Similarity Search
Chaitanya K. Ryali, John J. Hopfield, Leopold Grinberg +1
The fruit fly Drosophila's olfactory circuit has inspired a new locality sensitive hashing (LSH) algorithm, FlyHash. In contrast with classical LSH algorithms that produce low dime…
Local Unsupervised Learning for Image Analysis
Leopold Grinberg, John Hopfield, Dmitry Krotov
Local Hebbian learning is believed to be inferior in performance to end-to-end training using a backpropagation algorithm. We question this popular belief by designing a local algo…