Branch PredictorModelingEmbedded SystemsPower consumption is a very important issue when it comes to embedded devices, therefore every processing cycle should be optimally utilized and considered. In speculated execution, highly mispredicted branches are considered a critical threat for both time and power...
The hybrid skewed predictor 2bcgskew (Figure 1) was proposed in [4]. The Alpha EV8 branch predictor [3] was derived from this proposal. The original hybrid... A Seznec 被引量: 0发表: 2021年 Improving Branch Prediction By Modeling Global History with Convolutional Neural Networks Step-by-st...
doi:10.1016/j.procs.2015.08.517Mehdi BahramiProcedia Computer ScienceElkhouly, Reem and El-Mahdy, Ahmed and Elmasry, Amr, 2-Bit Branch Predictor Modeling Using Markov Model, in: Procedia Computer Sci- ence, Vol. 62., pp. 650-653, Elsevier, 2015....
Two-bit PredictorInstruction Level ParallelismHigh-performance superscalar processors, which can be used in building base-stations of cell phones and cloud-based web servers, rely heavily on aggressive branch predictors to avoid stalls no matter the branch is taken or not. Dynamic branch predictor ...
We propose an adaptive learning machine-based branch predictor -- the shadow dynamic finite state machine (SDFSM) -- that enables more accurate branch predictions by learning unique branching patterns through a self-modifying technique. SDFSM states represent branch pattern bits. If a state ...