principal branch
- principal branch的基本解释
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主页, 主枝
- 相似词
- 相关歌词
- And The Green Grass Grew All Around
- Pre-Teen Violence
- School For Young Ladies
- Assistant Principal's Big Day
- The Principal Thing
- Big Branch
- 更多 网络例句 与principal branch相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on a lot of experiment results, a conclusion is drawn: comparing with other factors, the performance of branch handling strategy is the key limits of processor to exploit the instruction level parallelism existed in nonscientific code, cache miss have severe effect on superscalar processor's performance when it runs scientific code. Second, in order to reduce the branch penalty and improve the performance of superscalar processor, a new branch handling strategy—a classification based hierarchical branch handling strategy, CHBHS is proposed. It first expands the traditional processor architecture to support multiple condition code, conditional execution and Mbranch instruction, as a result, compiler can reduce the number of static conditional branch when the code is generated. Then, CHBHS tries to use the best suitable mechanism to deal with different branch base on their different behavior. CHBHS can predict the target address of unconditional branch, subroutine call and conditional branch by buffering their target address in branch target buffer, a newly proposed high efficient return address stack is used to reduce the penalty of subroutine return instruction, a new Counter Register Stack is also proposed to reduce the penalty of loop-closing branch to zero, and dynamic branch predictor is incorporate with branch target buffer to predict the outcome of conditional branch.
基于上述结论,为了尽量消除转移指令对处理器开发指令级并行性能力的影响,进一步提高处理器性能,在详尽分析目前已存在的转移处理策略的特点与局限性的基础上,首次提出了一种新的转移处理策略即基于分类的层次转移处理策略CHBHS(Classification Based Hierarchical Branch Handling Strategy),它首先通过扩展传统的体系结构,支持多条件码、条件式执行及多分支转移技术,以使编译程序在进行代码生成时可尽量少生成条件转移指令,从而减少静态条件转移指令的数目;其次,基于不同的转移指令的行为不同这一事实,提出了对不同的转移指令采用不同的机制进行处理的思想,即对无条件转移指令和函数调用指令以及条件转移指令的目标地址,采用转移目标缓冲器来预测,对于函数返回指令,采用所提出一种的高效返回地址栈来预测其目标地址,对于大多数循环控制转移指令,采用所提出的Counter Register Stack来将其所可能带来的损失减少为0,对于其他的条件转移指令采用动态预测机制来预测其方向。
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In order to support and perfect the professionalization of principals, a series of systems are needed, which include the systems of principal's qualification, principal's selection, principal's responsibility, principal's term, principal's rank, principal's training, principal's supervision, principal's yearly salary and principal's withdrawal.
实现校长的专业化地位,必须有外部的一系列制度来加以支持与完善。这些制度与措施是校长资格制度、校长选拔制度、校长负责制度、校长任期制度、校长职级制度、校长培训制度、监督校长制度、校长年薪制度、校长退出制度。
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The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.
具有初始各向异性的砂土在纯应力主轴循环旋转排水条件下的主要变形规律为:①纯应力主轴循环旋转可产生与应力主轴固定单调剪切处于同一数量级的塑性变形;②纯应力主轴循环旋转引起的剪切体变包含可逆性剪切体变分量和不可逆性剪切体变分量两部分,其中可逆性剪切体变分量在一周内可完全恢复,基本与应力历史无关;不可逆性剪切体变分量随循环周数的增加呈单调增加,且增加速率随其自身累积值的增大呈减小趋势;③应变增量主轴与应力主轴之间的非共轴现象显著,且在一周内具有分段性;④中主应力对应力主轴循环旋转条件下砂土的变形特性有重要影响,不可逆性剪切体变分量的累积速率随中主应力系数的增加而增加。
- 更多网络解释 与principal branch相关的网络解释 [注:此内容来源于网络,仅供参考]
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principal branch:殖
principal axis transformation 轴变换 | principal branch 殖 | principal branch of general power 一般幂的枝
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principal branch:主枝
principal bond 主键 | principal branch 主枝 | principal chain 主链
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principal branch:主页;主枝
主轴变换 principal axis transformation | 主页;主枝 principal branch | 主扎 principal bundle
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principal branch:主页
principal brace 主要拉条 | principal branch 主页 | principal bundle 主丛
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principal branch of radical:根基的枝
principal branch of natural logarithm 自然对数的枝 | principal branch of radical 根基的枝 | principal bundle 衷
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