C
Chong-Liang Ooi
Researcher at Purdue University
Publications - 4
Citations - 215
Chong-Liang Ooi is an academic researcher from Purdue University. The author has contributed to research in topics: Thread (computing) & Speculative execution. The author has an hindex of 4, co-authored 4 publications receiving 211 citations.
Papers
More filters
Proceedings ArticleDOI
Reducing design complexity of the load/store queue
TL;DR: This study introduces novel techniques to scale the load/store queue, and proposes two techniques, store-loadpair predictor and load buffer, to reduce the search bandwidth requirement; and one technique, segmentation, toscale the size.
Proceedings ArticleDOI
Multiplex: unifying conventional and speculative thread-level parallelism on a chip multiprocessor
TL;DR: Detailed analysis indicates that the dominant overheads in an implicitly-threaded CMP are speculation state overflow due to limited L1 cache capacity, and load imbalance and data dependences in fine-grain threads.
Proceedings ArticleDOI
Reference idempotency analysis: a framework for optimizing speculative execution
TL;DR: A formal framework for reference idempotency is defined and a novel compiler-assisted speculative execution model is presented, showing that over 60% of the references in non-parallelizable program sections are idem Potency, which reduces the demand for speculative storage space.
Journal ArticleDOI
Exploiting reference idempotency to reduce speculative storage overflow
TL;DR: A formal framework for reference idempotency is defined and a novel compiler-assisted speculative execution model is presented that reduces the demand for speculative storage space in large threads.