  We contribute a third-party survey of sparse matrix-vector (SpMV) product
performance on industrial-strength, large matrices using: (1) The SpMV
implementations in Intel MKL, the Trilinos project (Tpetra subpackage), the
CUSPARSE library, and the CUSP library, each running on modern architectures.
(2) NVIDIA GPUs and Intel multi-core CPUs (supported by each software package).
(3) The CSR, BSR, COO, HYB, and ELL matrix formats (supported by each software
package).
