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» Speculative Computation in Multilisp
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HPCA
2007
IEEE
14 years 2 months ago
An Adaptive Cache Coherence Protocol Optimized for Producer-Consumer Sharing
Shared memory multiprocessors play an increasingly important role in enterprise and scientific computing facilities. Remote misses limit the performance of shared memory applicat...
Liqun Cheng, John B. Carter, Donglai Dai
HPCA
2004
IEEE
14 years 8 months ago
Perceptron-Based Branch Confidence Estimation
Pipeline gating has been proposed for reducing wasted speculative execution due to branch mispredictions. As processors become deeper or wider, pipeline gating becomes more import...
Haitham Akkary, Srikanth T. Srinivasan, Rajendar K...
ICPP
2009
IEEE
14 years 3 months ago
Code Semantic-Aware Runahead Threads
Memory-intensive threads can hoard shared resources without making progress on a multithreading processor (SMT), thereby hindering the overall system performance. A recent promisi...
Tanausú Ramírez, Alex Pajuelo, Olive...
IEEEPACT
2000
IEEE
14 years 27 days ago
Dynamic Branch Prediction for a VLIW Processor
This paper describes the design of a dynamic branchpredictorfor a VLIW processor. The developed branch predictor predicts the direction of a branch, i.e., taken or not taken, and ...
Jan Hoogerbrugge
MICRO
2000
IEEE
176views Hardware» more  MICRO 2000»
13 years 8 months ago
An Advanced Optimizer for the IA-64 Architecture
level of abstraction, compared with the program representation for scalar optimizations. For example, loop unrolling and loop unrolland-jam transformations exploit the large regist...
Rakesh Krishnaiyer, Dattatraya Kulkarni, Daniel M....