branch-delay-slot网络转移延时槽网络释义 1. 转移延时槽 从开始处理转移指令到明确转移是否发生之间 存在一段转移延时时间,称为转移延时槽 (branch-delay-slot).在DLX机器中这一由 …9512.net|基于2个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
Branch delay slots are found mainly in DSP architectures and older RISC architectures. MIPS, PA-RISC, ETRAX CRIS, SuperH, and SPARC are RISC architectures that each have a single branch delay slot; PowerPC, ARM, Alpha, and RISC-V do not have any. DSP architectures that each have a ...
Branch instructions can be placed in branch delay slots by the judicious operation of the Exception Pointer Counter and the BD bit in the Cause register for exception handling.Frank WorrellEnhanced branch delay slot handling with single exception program counter. Worrell F. . 1998...
位于某个跳转指令的Branch Delay Slot中的指令(这一slot中的指令地址为A)发生了异常,那么异常处理完成后,恢复执行的指令地址是 ( ) ;如果该跳转指令是JAL,那么该跳转指令执行完成后31号寄存器的内容是 ( ) 。如何将EXCEL生成题库手机刷题 手机使用 分享 反馈 收藏 举报 参考答案: A-4 ; A+4 复制 纠错...
An apparatus and method for quickly and efficiently handling mispredicted branch instructions in a computer processor having multiple instruction execution pipelines and utilizing branch delay slot instructions. When a mispredicted branch occurs, all instructions that follow the branch in execution order, ...
the CPU cannot know whether the next instruction is the one following the branch or the instruction at the target location until it has evaluated the branch. This would cause a bubble in the pipeline; therefore some RISC architectures have a branch delay slot: The instruction after the branch ...
Another technique is a branch delay slot. In this approach, one instruction after a branch is always executed. Therefore, the computer can use this instruction to do useful work whether or not its pipeline stalls. This approach was historically popular in RISC computers. In a family of compatib...
branch cutout branch delay slot branch drain branch duct branch fitting branch gain branch instruction branch interval branch joint branch knot branch line Branch on Chip Box Full branch pipe branch point branch prediction branch rib branch sewer ▼...
branch delay slot branch drain branch duct branch fitting branch gain branch instruction branch interval branch joint branch knot branch line Branch on Chip Box Full branch pipe branch point branch prediction branch rib branch sewer Branch Target Buffer ...
should be understood that the following example pseudo-code is not intended to limit the present invention. For example, although the following pseudo-code does not explicitly account for a branch delay slot, the pseudo-code can be modified and implemented using a processor that has a delayed ...