A singular loop transformation framework based on non-singular matrices
W Li, K Pingali - International Workshop on Languages and Compilers …, 1992 - Springer
In this paper, we discuss a loop transformation framework that is based on integer non-
singular matrices. The transformations included in this framework are called Λ-
transformations and include permutation, skewing and reversal, as well as a transformation
called loop scaling. This framework is more general than existing ones; however, it is also
more difficult to generate code in our framework. This paper shows how integer lattice theory
can be used to generate efficient code. An added advantage of our framework over existing …
singular matrices. The transformations included in this framework are called Λ-
transformations and include permutation, skewing and reversal, as well as a transformation
called loop scaling. This framework is more general than existing ones; however, it is also
more difficult to generate code in our framework. This paper shows how integer lattice theory
can be used to generate efficient code. An added advantage of our framework over existing …
A singular loop transformation framework based on non-singular matrices
W Li, K Pingali - International Journal of Parallel Programming, 1994 - Springer
In this paper, we discuss a loop transformation framework that is based on integer non-
singular matrices. The transformations included in this framework are called Λ-
transformations and include permutation, skewing and reversal, as well as a transformation
called loop scaling. This framework is more general than existing ones; however, it is also
more difficult to generate code in our framework. This paper shows how integer lattice theory
can be used to generate efficient code. An added advantage of our framework over existing …
singular matrices. The transformations included in this framework are called Λ-
transformations and include permutation, skewing and reversal, as well as a transformation
called loop scaling. This framework is more general than existing ones; however, it is also
more difficult to generate code in our framework. This paper shows how integer lattice theory
can be used to generate efficient code. An added advantage of our framework over existing …
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