Publications

• Communication-Optimal Loop Nests
• Write-Avoiding Algorithms
• S-Step Krylov Subspace Methods as Bottom Solvers for Geometric Multigrid
• Avoiding Communication in Successive Band Reduction
• Communication Lower Bounds and Optimal Algorithms for Numerical Linear Algebra
• Exploiting Data Sparsity in Parallel Matrix Powers Computations
• Tradeoffs between synchronization, communication, and work in parallel linear algebra computations
• Communication Lower Bounds and Optimal Algorithms for Programs That Reference Arrays | Part 1