From 3863b80773007d99c5b47d9c861ddfe55cd77e5f Mon Sep 17 00:00:00 2001 From: Chen-Yuanmeng <2784841400@qq.com> Date: Sun, 16 Nov 2025 15:26:54 +0800 Subject: [PATCH] =?UTF-8?q?fix:=20=E8=A1=A5=E5=85=85=E7=AC=AC9=E7=AB=A0?= =?UTF-8?q?=E4=B9=A0=E9=A2=98=E7=AC=AC1=E9=A2=98=E7=BC=BA=E5=A4=B1?= =?UTF-8?q?=E7=9A=84=E4=BB=A3=E7=A0=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 19-pipeline.Rmd | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/19-pipeline.Rmd b/19-pipeline.Rmd index b8c80fe..cd9f882 100644 --- a/19-pipeline.Rmd +++ b/19-pipeline.Rmd @@ -398,6 +398,14 @@ knitr::include_graphics('./images/chapter9/LS3A3000.png') ## 习题 1. 请给出下列程序在多周期处理器(如图\@ref(fig:chapter9-multicycle)所示)上执行所需要的时钟周期数,并给出前三次循环执行的时空图。 + + ``` + addi.w t0, zero, 100 + LOOP: + addi.w t0, t0, -1 + bnez t0, LOOP + ``` + 2. 请给出题1中的程序在单发射5级静态流水线处理器(如图\@ref(fig:chapter9-pipelinestruct)所示)上执行所需要的时钟周期数,并给出前三次循环执行的流水线时空图。 3. 请给出题1中的程序在包含前递机制的单发射5级静态流水线处理器(如图\@ref(fig:chapter9-instHazardPipeline)所示)上执行所需要的时钟周期数,并给出前三次循环执行的流水线时空图。 4. 请在图\@ref(fig:chapter9-instHazardPipeline)的基础上添加必要的逻辑,使其能够实现精确异常的功能。画出修改后的处理器结构图,并进行解释。