User transparent data and task parallel multimedia computing with Pyxis-DT
We present Pyxis-DT, a programming model for multimedia applications on clusters. Pyxis-DT can exploit data and task parallelism both in isolation and concurrently. Hybrid parallelism can outperform strict data or task parallelism. GPU extensions to Pyxis-DT can improve performance several orders of magnitude.
user transparency parallel programming models gpu clusters