Branch Prediction

Research on Adaptive Dynamic Branch Prediction Algorithm Based on Fuzzy Weight

基于模糊加权的动态自适应分支预测算法研究

Design and Optimization of X Microprocessor 's Branch Prediction Circuit Structure

X微处理器分支预测电路结构设计与优化

4 , Research the issue of design high performance branch prediction .

分析了高性能转移预测设计中的问题；

This hybrid branch prediction scheme is made up of two single prediction methods .

本文提出的混合预测方案由永远预测分支成功转移的预测方案和作者提出的G-share改进型分支预测方案共同组成。

Research on Selection Algorithm in Hybrid Branch Prediction

复合分支预测中选择算法的研究

Branch Prediction Method Combining Static and Dynamic Strategies

一种静态和动态分支预测的组合方法研究

Global branch prediction is able to take advantage of two types of patterns .

全局分支预测方法具备两种优点。

Branch Prediction is one of the key factors that affect the performance of microprocessor .

分支预测是影响微处理器性能的关键因素之一。

An improved branch prediction algorithm based on the perceptron

一种基于人工神经元网络的条件分支预测算法

Study on Feedback Directed Optimization for Branch Prediction

反馈式编译优化在转移预测中的研究

The design and implementation of X microprocessor 's dynamic branch prediction mechanism has been presented .

设计实现了X微处理器的动态分支预测机制。

Branch prediction technology is one of the most important field in the research of computer architecture and microprocessor .

分支预测技术一直以来是计算机体系结构、微处理器设计的研究重点。

The Limitation and Promising Resolution of Branch Prediction

转移预测的局限性及可能的解决方案

Aiming at the special application environment of embedded microprocessor , a new scheme of branch prediction is proposed .

针对嵌入式微处理器的特殊应用环境，提出了一种新的分支预测方案。

But branch prediction is not always correct , and some branches are hard to predict .

然而程序转移的预测并不总是正确，并且某些程序转移是很难预测的。

Modern processors practice branch prediction ( see Resources ), since the underlying algorithm and data have regularities .

现代处理器可以实现程序转移预测（请参看参考资料），因为底层的算法和数据是有规律的。

The research on branch prediction includes the use of history information , branch instruction address mapping and state transition .

分支预测算法的研究包括分支历史信息的处理，分支指令地址的映射，状态转换等。

Similar to branch prediction , value prediction and address predictions have received considerable interest in recent years .

近年来前瞻技术引起了人们广泛的研究兴趣，其中包括分支预测技术、值预测技术和地址预测技术等。

Many branch prediction schemes are studied to improve performance , but the predictability of different branch instructions is different .

虽然转移预测能够提高处理器的性能，但不同转移指令的可预测性是不同的。

In the last part of the essay , Dynamic Branch Prediction and Reorder Buffer is discussed as well .

在文章的最后，简单的讨论了动态转移预测和重排序缓冲机制。

To improve branch prediction accuracy , we introduced branch prediction buffer based on two level adaptive branch prediction algorithm in X processor .

为提高分支预测精度，减少分支开销，设计上采用了基于改进的二级自适应分支预测算法，并应用于分支目标缓冲器。

The problems of structure correlation and data correlation have been resolved by adjusting the memory structure , using look-ahead control and branch prediction .

MCU结构上采用二级指令流水线，分别通过采用哈佛总线结构和先行控制、分支预测等方法解决了流水线的数据相关和控制相关问题。

Based on that , the author perform in-depth research on the fetching strategy and branch prediction of the SMT architecture .

在该项目的基础上，对同时多线程结构的取指策略和分支预测算法进行了深入的研究。

PHT has been designed to complete branch prediction and the table update together with MBPT .

设计了一个模式历史表与多分支入口表一起完成分支预测及表的更新。

X processor uses full-custom design method , includes dynamic branch prediction and super scalar technology , and its scale is very large .

X微处理器是一款采用全定制设计方法设计的微处理器，处理器中包含动态分支预测和超标量等微体系结构技术，内部结构复杂，设计规模很大，对其进行功能验证有很大难度。

In the current practical branch prediction technology , branch target buffer ( BTB ) is a common technique used in the branch prediction .

在目前实用化的分支预测技术中，使用分支目标缓冲器BTB来对指令分支行为进行预测是一种常用的方法。

In order to overcome the slow speed training of the perceptron , we give an improved branch prediction algorithm based on the perceptron .

针对人工神经元网络学习速度较慢的缺点，提出了改进学习算法的基于人工神经元网络的条件分支预测算法.改进了张的相应结果。

Modern processors get great performance improvement by branch prediction , and two levels pattern branch predictor is widely used because of its simple structure and high performance .

分支预测技术的不断改进使得处理器的性能得到极大的提升，两级模式分支预测器以其简单结构和高效性能被广泛应用。

This paper presents the research on the branch prediction mechanism of X microprocessor which includes the dynamic prediction , static prediction and the perfect loop exit .

本文对X微处理器的多层次分支预测机制进行了研究，包括动态分支预测、静态分支预测和完美循环退出这三个层次。

Concerning the specific application environment of embedded microprocessor , the branch prediction technology was researched in this paper , and a new scheme of branch prediction was proposed .

针对五级流水线嵌入式微处理器的特定应用环境，对分支预测技术进行了深入研究，提出了一种新的分支预测方案。