Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Stencil Computation"”.
-
Exploiting Locality and Parallelism With Hierarchically Tiled Arrays
… several important dense linear algebra kernels, stencil computation kernels, as well as some benchmarks in NAS benchmark suite were implemented. We show that the HTA codes needs less programming effort with a negligible effect on performance.
-
Autotuning divide-and-conquer matrix-vector multiplication
… problem is a level 2 BLAS, it is not as computationally intensive as level 3 BLAS problems such as matrix-matrix multiplication and stencil computation. As a result, the measurement in matrix-vector multiplication is more prone to error from factors such as noise, cache alignment of the …
-
Tiling optimizations for stencil computations
… the techniques of tiling optimizations for stencil programs. Traditionally, research on tiling optimizations mainly focuses on tessellating tiling, atomic tiles and regular tile shapes. This thesis studies several novel tiling techniques which are out of the scope of traditional research. In …
-
Portable and productive high-performance computing
… We illustrate how to autotune divide-and-conquer stencil computations using Ztune, and present performance comparisons with state-of-the-art "heuristic" autotuning. Not only does Ztune autotune significantly faster than a heuristic autotuner, the Ztuned programs also run faster on average than …