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POPL
2007
ACM
14 years 10 months ago
SAC: off-the-shelf support for data-parallelism on multicores
The advent of multicore processors has raised new demand for harnessing concurrency in the software mass market. We summarise our previous work on the data parallel, functional ar...
Clemens Grelck, Sven-Bodo Scholz
IFL
2000
Springer
14 years 1 months ago
Improving Cache Effectiveness through Array Data Layout Manipulation in SAC
Sac is a functional array processing language particularly designed with numerical applications in mind. In this field the runtime performance of programs critically depends on the...
Clemens Grelck
IFL
1999
Springer
117views Formal Methods» more  IFL 1999»
14 years 1 months ago
On Code Generation for Multi-generator WITH-Loops in SAC
Abstract. Most array operations in Sac are specified in terms of so-called withloops, a Sac-specific form of array comprehension. Due to the map-like semantics of with-loops its ...
Clemens Grelck, Dietmar Kreye, Sven-Bodo Scholz
ICCV
2009
IEEE
15 years 2 months ago
GroupSAC: Efficient Consensus in the Presence of Groupings
We present a novel variant of the RANSAC algorithm that is much more efficient, in particular when dealing with problems with low inlier ratios. Our algorithm assumes that there...
Kai Ni, Hailin Jin, Frank Dellaert
IFL
1997
Springer
14 years 1 months ago
WITH-Loop-Folding in SAC - Condensing Consecutive Array Operations
This paper introduces a new compiler optimization called with-loop-folding. It is based on a special loop construct, the withloop, which in the functional language Sac (for Single ...
Sven-Bodo Scholz