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ASPLOS
1996
ACM
13 years 9 months ago
Shasta: A Low Overhead, Software-Only Approach for Supporting Fine-Grain Shared Memory
This paper describes Shasta, a system that supports a shared address space in software on clusters of computers with physically distributed memory. A unique aspect of Shasta compa...
Daniel J. Scales, Kourosh Gharachorloo, Chandramoh...
CAL
2010
13 years 1 months ago
SMT-Directory: Efficient Load-Load Ordering for SMT
Memory models like SC, TSO, and PC enforce load-load ordering, requiring that loads from any single thread appear to occur in program order to all other threads. Out-of-order execu...
A. Hilton, A. Roth
PLDI
2010
ACM
13 years 10 months ago
Adversarial memory for detecting destructive races
Multithreaded programs are notoriously prone to race conditions, a problem exacerbated by the widespread adoption of multi-core processors with complex memory models and cache coh...
Cormac Flanagan, Stephen N. Freund
MICRO
2009
IEEE
168views Hardware» more  MICRO 2009»
13 years 11 months ago
Ordering decoupled metadata accesses in multiprocessors
Hardware support for dynamic analysis can minimize the performance overhead of useful applications such as security checks, debugging, and profiling. To eliminate implementation ...
Hari Kannan