53 citations · 131 across the 14 of their papers we have counts for
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cs.MS2018
Format Abstraction for Sparse Tensor Algebra Compilers
Stephen Chou, Fredrik Kjolstad, Saman Amarasinghe
This paper shows how to build a sparse tensor algebra compiler that is agnostic to tensor formats (data layouts). We develop an interface that describes formats in terms of their c…
cs.MS2018
Sparse Tensor Algebra Optimizations with Workspaces
Fredrik Kjolstad, Willow Ahrens, Shoaib Kamil +1
This paper shows how to optimize sparse tensor algebraic expressions by introducing temporary tensors, called workspaces, into the resulting loop nests. We develop a new intermedia…