Assume uint16_t n[6] is stored in a memory space starting at 0x2000_0010. Assume each memory location...
Please answer 2.6.1
2.6 The table below shows 32-bit values of an array stored in memory Address Data 24 38 2 4 32 36 40 2.6.1 [5] <COD §§22, 2.3-For the memory locations in the table above, write C code to sort the data from lowest to highest, placing the lowest value in the smallest memory location shown in the figure. Assume that the data shown represents the C variable called Array, which is an array of type int, and...
using visual studio
2) For each of the following, write C++ statements that perform the specified task.. (Ref: classwork named pointer2) a) Declare a built-in array of type unsigned int called values with five elements, and initialize the elements to the even integers from 2 to 10. b) Declare a pointer vPtr that points to a variable of type unsigned int. c) Write two separate statements that assign the starting address of array values to pointer variable vPtr. d) Use...
Exercise l: Suppose that we have a virtual memory space of 28 bytes for a given process and physical memory of 4 page frames. There is no cache. Suppose that pages are 32 bytes in length. 1) How many bits the virtual address contain? How many bits the physical address contain? bs Suppose now that some pages from the process have been brought into main memory as shown in the following figure: Virtual memory Physical memory Page table Frame #...
Problem #1 (25 points) Address Space, Memory Consider a hypothetical 18-bit processor called HYP18 with all registers, including PC and SP, being 18 bits long. The smallest addressable unit in memory is an 8-bit byte. A. (4 points) What is the size of HYP18's address space in bytes and KB? How many address lines does HYP18 require? Address space: Bytes Address space: KB (KiloBytes). Address bus lines: B. (6 points) Assume that first quarter of the address space is dedicated...
Find the greatest of all integers stored in an integer array in memory location starting at "IntArray" (a label in data segment). The integer array values are 0x1, 0x2, 0x4, 0xFF, 0xFE, 0xFA, 0x7, 0x9, 0x8, 0xFD. After finding the greatest integer in the array, store the result in memory location "result" (a label in data segment). Using MIPS
Assume you have: 32-bit addresses, 4KB Page size, 4MB Physical Memory Space, 4KB Cache with 4-way set associative and LRU replacement, 32 Byte Cache block size, 4-entry fully associative TLB. A program to be run on this machine begins as follows: double A[1024]; int i, j; double sum = 0; for( i = 0; i < 1024; i++ ) // first loop A[i] = i; for( j = 0; j < 1024; j += 16 ) // second loop ...
How many disk accesses are needed to bring byte 4090 of a file into memory when the file is stored using double indirect indexed allocation? Assume that only the file's FCB is in memory, block pointers require 32 bits, and that blocks hold 1024 bytes each.
How many disk accesses are needed to bring byte 4090 of a file into memory when the file is stored using double indirect indexed allocation? Assume that only the file's FCB is in memory,...
1) How many bits are needed to address/uniquely identify the LC-3’s eight General Purpose Registers? 2) How many bits or bytes are at each memory location in the LC-3? 3) The minimum and maximum values for an UNSIGNED CHAR (1 byte) are? 4) The minimum and maximum values for a SIGNED CHAR (1 byte) are? 5) The LC-3 has a 16-bit address bus and is able to address up to how many memory locations? Why?/How?/Prove? I don’t want a 2...
Consider a logical address space of 8 pages; each page is 2048 byte long, mapped onto a physical memory of 64 frames.(i) How many bits are there in the logical address and how many bits are there in the physical address?(ii) A 6284 bytes program is to be loaded in some of the available frames ={10,8,40,25,3, 15,56,18,12,35} . Show the contents of the program's page table.(iii) What is the size of the internal fragmentation?(iv) Convert the following logical addresses 2249...
How many disk accesses are needed to bring byte i of a file into memory when the file is stored using contiguous allocation? Assume only the file’s FCB is in memory , block pointers require 32 bits , and that blocks hold 4096 bytes each. 3 accesses 1 + [ i/4096] accesses [i/4096 accesses 2 accesses 1 access