Adapting Linear Algebra Codes to the Memory Hierarchy Using a Hypermatrix Scheme

Abstract. We present the way in which we adapt data and computations to the underlying memory hierarchy by means of a hierarchical data structure known as hypermatrix. The application of orthogonal block forms produced the best performance for the platforms used.

• Type: Conference
• Year: 2005
• Where: PPAM
• Authors: José R. Herrero, Juan J. Navarro
• Keywords: Hierarchical Data Structure, Orthogonal Block Forms, PPAM 2005, Underlying Memory Hierarchy