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ISCA
2007
IEEE
116views Hardware» more  ISCA 2007»
13 years 10 months ago
A 64-bit stream processor architecture for scientific applications
Xuejun Yang, Xiaobo Yan, Zuocheng Xing, Yu Deng, J...
CORR
2008
Springer
162views Education» more  CORR 2008»
13 years 11 months ago
Accelerating Scientific Computations with Mixed Precision Algorithms
On modern architectures, the performance of 32-bit operations is often at least twice as fast as the performance of 64-bit operations. By using a combination of 32-bit and 64-bit ...
Marc Baboulin, Alfredo Buttari, Jack Dongarra, Jak...
IWMM
2010
Springer
125views Hardware» more  IWMM 2010»
14 years 24 days ago
Efficient memory shadowing for 64-bit architectures
Shadow memory is used by dynamic program analysis tools to store metadata for tracking properties of application memory. The efficiency of mapping between application memory and s...
Qin Zhao, Derek Bruening, Saman P. Amarasinghe
HICSS
1994
IEEE
127views Biometrics» more  HICSS 1994»
14 years 3 months ago
Angel: Resource Unification in a.64-bit Microkernel
The appearance of 64-bit processors allows a new approach to microkernel desagn From our experience with a message passang microkernel MESHIX, we discovered that a multi-address s...
Kevin Murray, Tim Wilkinson, Tom Stiemerling, Paul...
ICCD
2001
IEEE
120views Hardware» more  ICCD 2001»
14 years 7 months ago
Architectural Enhancements for Fast Subword Permutations with Repetitions in Cryptographic Applications
We propose two new instructions, swperm and sieve, that can be used to efficiently complete an arbitrary bit-level permutation of an n-bit word with or without repetitions. Permut...
John Patrick McGregor, Ruby B. Lee