Toward message passing for a million processes: characterizing MPI on a massive scale blue gene/P.
Pavan BalajiAnthony ChanRajeev ThakurWilliam GroppEwing L. LuskPublished in: Comput. Sci. Res. Dev. (2009)
Keyphrases
- message passing
- massive scale
- belief propagation
- distributed systems
- message passing interface
- shared memory
- inference in graphical models
- probabilistic inference
- factor graphs
- approximate inference
- markov random field
- sum product algorithm
- low latency
- distributed shared memory
- junction tree
- parallel programming
- parallel computing
- parallel algorithm
- graphical models
- sum product
- image processing