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ARITH
2009
IEEE
15 years 4 months ago
A Dual-Purpose Real/Complex Logarithmic Number System ALU
—The real Logarithmic Number System (LNS) allows fast and inexpensive multiplication and division but more expensive addition and subtraction as precision increases. Recent advan...
Mark G. Arnold, Sylvain Collange
WMPI
2004
ACM
15 years 3 months ago
A case for multi-level main memory
Current trends suggest that the number of memory chips per processor chip will increase at least a factor of ten in seven years. This will make DRAM cost, the space and the power i...
Magnus Ekman, Per Stenström
FPGA
2005
ACM
195views FPGA» more  FPGA 2005»
15 years 3 months ago
Sparse Matrix-Vector multiplication on FPGAs
Floating-point Sparse Matrix-Vector Multiplication (SpMXV) is a key computational kernel in scientific and engineering applications. The poor data locality of sparse matrices sig...
Ling Zhuo, Viktor K. Prasanna
ICCAD
2006
IEEE
131views Hardware» more  ICCAD 2006»
15 years 6 months ago
Fast wire length estimation by net bundling for block placement
The wire length estimation is the bottleneck of packing based block placers. To cope with this problem, we present a fast wire length estimation method in this paper. The key idea...
Tan Yan, Hiroshi Murata
SBACPAD
2008
IEEE
132views Hardware» more  SBACPAD 2008»
15 years 4 months ago
Aspect-Based Patterns for Grid Programming
The development of grid algorithms is frequently hampered by limited means to describe topologies and lack of support for the invasive composition of legacy components in order to...
Luis Daniel Benavides Navarro, Rémi Douence...