Searching for authors named "George Chrysos" – sorted by Relevance.
3 documents found, showing 1 through 3.
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Memory Dependence Prediction using Store Sets
- …For maximum performance, an out-of-order processor must issue load instructions as early as possible, while avoiding memory-order violations with prior store instructions that write to the same memory location. One approach is to use memory dependence prediction to identify the stores upon which a l…
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Speculative precomputation on chip multiprocessors
- …Previous work on speculative precomputation (SP) on simultaneous multithreaded (SMT) architectures has shown significant benefits. The SP techniques improve singlethreaded program performance by utilizing otherwise idle thread contexts to run “helper threads”, which prefetch critical data into share…
- Cited by 4 (0 self) – Add To MetaCart
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ProfileMe: Hardware Support for Instruction-Level Profiling on Out-of-Order Processors
- …Profile data is valuable for identifying performance bottlenecks and guiding optimizations. Periodic sampling of a processor's performance monitoring hardware is an effective, unobtrusive way to obtain detailed profiles. Unfortunately, existing hardware simply counts events, such as cache misses and…
- Cited by 103 (3 self) – Add To MetaCart
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