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AML
2000
82views more  AML 2000»
13 years 7 months ago
Mixed logic and storage operators
In 1990 J-L. Krivine introduced the notion of storage operators. They are -terms which simulate call-by-value in the call-by-name strategy and they can be used in order to modeliz...
Karim Nour
SOSP
2009
ACM
14 years 4 months ago
The multikernel: a new OS architecture for scalable multicore systems
Commodity computer systems contain more and more processor cores and exhibit increasingly diverse architectural tradeoffs, including memory hierarchies, interconnects, instructio...
Andrew Baumann, Paul Barham, Pierre-Évarist...
WSC
1997
13 years 9 months ago
Efficient Instruction Cache Simulation and Execution Profiling with a Threaded-Code Interpreter
We present an extension to an existing SPARC V8 instruction set simulator, SimICS, to support accurate profiling of branches and instruction cache misses. SimICS had previously su...
Peter S. Magnusson
CCS
2008
ACM
13 years 9 months ago
When good instructions go bad: generalizing return-oriented programming to RISC
This paper reconsiders the threat posed by Shacham's "return-oriented programming" -- a technique by which WX-style hardware protections are evaded via carefully cr...
Erik Buchanan, Ryan Roemer, Hovav Shacham, Stefan ...
CHES
2009
Springer
200views Cryptology» more  CHES 2009»
14 years 8 months ago
Accelerating AES with Vector Permute Instructions
We demonstrate new techniques to speed up the Rijndael (AES) block cipher using vector permute instructions. Because these techniques avoid data- and key-dependent branches and mem...
Mike Hamburg