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» Not a Number of Floating Point Problems
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CL
1999
Springer
14 years 9 months ago
Optimizing floating point operations in Scheme
It is well known that dynamic typing in languages like Lisp is costly in terms of performance. Besides the cost of tag checking, the other major source of ine ciency comes from th...
W. F. Wong
IPPS
2005
IEEE
15 years 3 months ago
Designing Scalable FPGA-Based Reduction Circuits Using Pipelined Floating-Point Cores
The use of pipelined floating-point arithmetic cores to create high-performance FPGA-based computational kernels has introduced a new class of problems that do not exist when usi...
Ling Zhuo, Gerald R. Morris, Viktor K. Prasanna
75
Voted
ISPAN
2005
IEEE
15 years 3 months ago
An FPGA-Based Floating-Point Jacobi Iterative Solver
Within the parallel computing domain, field programmable gate arrays (FPGA) are no longer restricted to their traditional role as substitutes for application-specific integrated...
Gerald R. Morris, Viktor K. Prasanna
ERSA
2006
129views Hardware» more  ERSA 2006»
14 years 11 months ago
Group-Alignment based Accurate Floating-Point Summation on FPGAs
Floating-point summation is one of the most important operations in scientific/numerical computing applications and also a basic subroutine (SUM) in BLAS (Basic Linear Algebra Sub...
Chuan He, Guan Qin, Mi Lu, Wei Zhao
SODA
1998
ACM
114views Algorithms» more  SODA 1998»
14 years 11 months ago
Exact Arithmetic at Low Cost - A Case Study in Linear Programming
We describe a new exact-arithmetic approach to linear programming when the number of variables n is much larger than the number of constraints m (or vice versa). The algorithm is ...
Bernd Gärtner