analysis

HPC-Smart Infrastructures: A Review and Outlook on Performance Analysis Methods and Tools

High-performance computing (HPC) plays a key role in driving innovations in health, economics, energy, transport, networks, and other smart-society infrastructures. HPC enables large-scale simulations and processing of big data related to smart …

Performance Characteristics for Sparse Matrix-Vector Multiplication on GPUs

The massive parallelism provided by the graphics processing units (GPUs) offers tremendous performance in many high-performance computing applications. One such application is Sparse Matrix-Vector (SpMV) multiplication, which is an essential building …

SURAA: A Novel Method and Tool for Loadbalanced and Coalesced SpMV Computations on GPUs

Sparse matrix-vector (SpMV) multiplication is a vital building block for numerous scientific and engineering applications. This paper proposes SURAA (translates to speed in arabic), a novel method for SpMV computations on graphics processing units …