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ASPLOS
2012
ACM
12 years 8 days ago
Architecture support for disciplined approximate programming
Disciplined approximate programming lets programmers declare which parts of a program can be computed approximately and consequently at a lower energy cost. The compiler proves st...
Hadi Esmaeilzadeh, Adrian Sampson, Luis Ceze, Doug...
ASPLOS
2012
ACM
12 years 8 days ago
Scalable address spaces using RCU balanced trees
Software developers commonly exploit multicore processors by building multithreaded software in which all threads of an application share a single address space. This shared addre...
Austin T. Clements, M. Frans Kaashoek, Nickolai Ze...
ASPLOS
2012
ACM
12 years 8 days ago
Path-exploration lifting: hi-fi tests for lo-fi emulators
Processor emulators are widely used to provide isolation and instrumentation of binary software. However they have proved difficult to implement correctly: processor specificati...
Lorenzo Martignoni, Stephen McCamant, Pongsin Poos...
ASPLOS
2012
ACM
12 years 8 days ago
ELI: bare-metal performance for I/O virtualization
Direct device assignment enhances the performance of guest virtual machines by allowing them to communicate with I/O devices without host involvement. But even with device assignm...
Abel Gordon, Nadav Amit, Nadav Har'El, Muli Ben-Ye...
ASPLOS
2012
ACM
12 years 8 days ago
Architectural support for hypervisor-secure virtualization
Virtualization has become a standard part of many computer systems. A key part of virtualization is the all-powerful hypervisor which manages the physical platform and can access ...
Jakub Szefer, Ruby B. Lee