Richard Vuduc

Latest

• Model-Driven Sparse CP Decomposition for High-Order Tensors
• Analyzing the Energy Efficiency of the Fast Multipole Method Using a DVFS-Aware Energy Model
• A CPU:GPU hybrid implementation and model-driven scheduling of the fast multipole method
• Algorithmic time, energy, and power on candidate HPC compute building blocks
• How much (execution) time and energy does my algorithm cost?
• A brief history and introduction to GPGPU
• A roofline model of energy
• A roofline model of energy
• Performance analysis and tuning for general purpose graphics processing units (GPGPU)
• Towards a communication optimal fast multipole method and its implications for exascale
• Courses in high-performance computing for scientists and engineers
• Modeling and Analysis for Performance and Power
• Model-driven autotuning of sparse matrix-vector multiply on GPUs
• On the limits of GPU acceleration
• Sparse matrix vector multiplication on multicore and accelerator systems