Engr 325 homework 2 key Study guides, Class notes & Summaries

ENGR 325 HOMEWORK 7 KEY FALL 2020. In this exercise we look at memory locality properties of matrix computation. The following code is written in C, where elements within the same row are stored contiguously. Assume each word is a 32-bit integer. (P&H 5.1, §5.1) for (I=0; I<8; I++) for (J=0; J<8000; J++) A[I][J]=B[I][0]+A[J][I]; a. How many 32-bit integers can be stored in a 16-byte cache block? b. References to which variables exhibit temporal locality? c. References to which...

. (5) For the following C statement, what is the corresponding MIPS assembly code? Assume that the variables f, g, and h are given and could be considered 32-bit integers as declared in a C program. Use a minimal number of MIPS instructions. (P&H 2.1, §2.2) f = g + (h – 5); SOLUTION: Since f, g, and h are declared registers, the corresponding assembly code is: addi f, h, -5 # f = h - 5 add f, f, g # f = f + g 2. (5) For the following MIPS assembly instructions, what is a corresponding...

ENGR 325 HOMEWORK #7 KEY FALL 2015 1. (5) In this exercise we look at memory locality properties of matrix computation. The following code is written in C, where elements within the same row are stored contiguously. Assume each word is a 32-bit integer. (P&H 5.1, §5.1) for (I=0; I<8; I++) for (J=0; J<8000; J++) A[I][J]=B[I][0]+A[J][I]; a. How many 32-bit integers can be stored in a 16-byte cache block? b. References to which variables exhibit temporal locality? c. References to...

ENGR 325 HOMEWORK 7 KEY. 1. (5) In this exercise we look at memory locality properties of matrix computation. The following code is written in C, where elements within the same row are stored contiguously. Assume each word is a 32-bit integer. (P&H 5.1, §5.1) for (I=0; I<8; I++) for (J=0; J<8000; J++) A[I][J]=B[I][0]+A[J][I]; a. How many 32-bit integers can be stored in a 16-byte cache block? b. References to which variables exhibit temporal locality? c. References to which variab...