L Jia, JP Mcmahon, S Gudaparthi, S Singh… - Proceedings of the 29th …, 2024 - dl.acm.org
… issue prefetches for the firing neurons with confidence values … throttling, allowing SPP to issue a prediction only when its … Pathfinder combined with nextline (NL) prefetching and SISB. …
… We show that successful prefetching beyond synchronization … Path Confidence Estimator that is used to throttle speculation … stop prefetching for the load PC that prefetch is predicted for. …
… For example, a next-linepredictor is able to correctly prefetch … successor addresses to prefetch and optional confidence or … of prefetch requests, as the natural ordering and throttling of …
… As a consequence, this paper proposes to prefetch only critical … We improve on state-of-the art branch predictionconfidence … When running in parallel it takes the parameter to throttle the …
AV Jamet, G Vavouliotis, DA Jiménez… - … Symposium on High …, 2024 - ieeexplore.ieee.org
… -chip predictions with modest confidence until … prefetchers tend to have low coverage and high accuracy. To handle the coverage-accuracy trade-off, smart prefetch filters and throttling …
X Lu, R Wang, XH Sun - 2020 IEEE 38th International …, 2020 - ieeexplore.ieee.org
… We first identify that using pMR can predict the overall … against two state-of-the-art adaptive prefetching frameworks … coordinated throttling is independently applied to the L2 prefetcher of …
… Thanks to a high-confidence mechanism that precisely … Next, we describe how Berti performs training and prediction. … Prefetch filters and throttling mechanisms. Similar to PPF [17] and …
… , postprocessing the predictions, throttling the prefetch degree, … can give multiple predictions with top k confidence, we use … We compare A2P with state-of-the-art prefetchersusing table-…
HJ Yang, J Fang, M Cai, Z Cai - Journal of Computer Science and …, 2023 - Springer
… the prediction for prefetch and demand requests using the … that the line is cachefriendly with a low confidence and insert it with … Near-side prefetchthrottling: Adaptive prefetching for high-…