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CIE
2007
Springer
16 years 1 months ago
From Logic to Physics: How the Meaning of Computation Changed over Time
The intuition guiding the de…nition of computation has shifted over time, a process that is re‡ected in the changing formulations of the Church-Turing thesis. The theory of co...
Itamar Pitowsky
ASPLOS
2004
ACM
16 years 26 days ago
Devirtualizable virtual machines enabling general, single-node, online maintenance
Maintenance is the dominant source of downtime at high availability sites. Unfortunately, the dominant mechanism for reducing this downtime, cluster rolling upgrade, has two short...
David E. Lowell, Yasushi Saito, Eileen J. Samberg
STOC
2005
ACM
156views Algorithms» more  STOC 2005»
16 years 7 months ago
Convex programming for scheduling unrelated parallel machines
We consider the classical problem of scheduling parallel unrelated machines. Each job is to be processed by exactly one machine. Processing job j on machine i requires time pij . ...
Yossi Azar, Amir Epstein
SIGMETRICS
1996
ACM
174views Hardware» more  SIGMETRICS 1996»
15 years 11 months ago
Embra: Fast and Flexible Machine Simulation
This paper describes Embra, a simulator for the processors, caches, and memory systems of uniprocessors and cache-coherent multiprocessors. When running as part of the SimOS simul...
Emmett Witchel, Mendel Rosenblum
VEE
2005
ACM
143views Virtualization» more  VEE 2005»
16 years 29 days ago
Virtual machine showdown: stack versus registers
Virtual machines (VMs) are commonly used to distribute programs in an architecture-neutral format, which can easily be interpreted or compiled. A long-running question in the desi...
Yunhe Shi, David Gregg, Andrew Beatty, M. Anton Er...