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HPCA
2005
IEEE
14 years 9 months ago
Using Virtual Load/Store Queues (VLSQs) to Reduce the Negative Effects of Reordered Memory Instructions
The use of large instruction windows coupled with aggressive out-oforder and prefetching capabilities has provided significant improvements in processor performance. In this paper...
Aamer Jaleel, Bruce L. Jacob
IPPS
2007
IEEE
14 years 3 months ago
POET: Parameterized Optimizations for Empirical Tuning
The excessive complexity of both machine architectures and applications have made it difficult for compilers to statically model and predict application behavior. This observatio...
Qing Yi, Keith Seymour, Haihang You, Richard W. Vu...
ICRA
2000
IEEE
126views Robotics» more  ICRA 2000»
14 years 18 days ago
Identification and Decoupling Control of Flexure Jointed Hexapods
By exploiting properties of the joint space mass-inertia matrix of flexure jointed hexapods, a new decoupling method is proposed. The new decoupling method, through a static input...
Yixin Chen, John E. McInroy
MICRO
2008
IEEE
111views Hardware» more  MICRO 2008»
14 years 3 months ago
Reducing the harmful effects of last-level cache polluters with an OS-level, software-only pollute buffer
It is well recognized that LRU cache-line replacement can be ineffective for applications with large working sets or non-localized memory access patterns. Specifically, in lastle...
Livio Soares, David K. Tam, Michael Stumm
PPOPP
1999
ACM
14 years 1 months ago
MagPIe: MPI's Collective Communication Operations for Clustered Wide Area Systems
Writing parallel applications for computational grids is a challenging task. To achieve good performance, algorithms designed for local area networks must be adapted to the differ...
Thilo Kielmann, Rutger F. H. Hofman, Henri E. Bal,...