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cs.AR2026
Presage: Prefetch Search via Agent-Guided Experiments
Matthew Giordano, Parthasarathy Ranganathan, Baris Kasikci +1
Data prefetching is an established technique to mitigate cache miss latency and keep the processor saturated with data. Software exists in a unique position to issue prefetches, ha…
cs.AR2026
Themis: Software-Defined Hardware Prefetching
Keisuke Kamahori, Neil Adit, Kan Zhu +13
Data cache misses represent a significant portion of stall cycles in datacenter workloads. Hardware prefetchers that reduce such stalls by fetching data ahead of time have become i…