Browsing by Keyword "workload balancing"
Now showing items 1-2 of 2
-
A Case for Malleable Thread-Level Linear Algebra Libraries: The LU Factorization With Partial Pivoting
IEEE (2019-01)We propose two novel techniques for overcoming load-imbalance encountered when implementing so-called look-ahead mechanisms in relevant dense matrix factorizations for the solution of linear systems. Both techniques target ... -
Compression and load balancing for efficient sparse matrix-vector product on multicore processors and graphics processing units
John Wiley and Sons (2021)We contribute to the optimization of the sparse matrix-vector product by introducing a variant of the coordinate sparse matrix format that balances the workload distribution and compresses both the indexing arrays and the ...