Presume that we have an array of items of size 4 bytes, and that we have a page size of 2k Assume that we have the following loop 1 int sum = 0; 2 for (i=0 ; i < 2048 ; ++ i) { 3 sum = sum + a[i]; 4 } Assume that the array a starts at the 1024 point (halfway point) in a page. What is the TLB hit rate for the memory accesses in the loop? (in percentage, rounded to the nearest whole percent) - show your work?
Presume that we have an array of items of size 4 bytes, and that we have a page size of 2k Assume that we have the following loop 1 int sum = 0; 2 for (i=0 ; i < 2048 ; ++ i) { 3 sum = sum + a[i]; 4 } Assume that the array a starts at the 1024 point (halfway point) in a page. What is the TLB hit rate for the memory accesses in the loop? (in percentage, rounded to the nearest whole percent) - show your work?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Presume that we have an array of items of size 4 bytes, and that we have a page size of 2k
Assume that we have the following loop
| 1 | int sum = 0; |
| 2 | for (i=0 ; i < 2048 ; ++ i) { |
| 3 | sum = sum + a[i]; |
| 4 | } |
Assume that the array a starts at the 1024 point (halfway point) in a page. What is the TLB hit rate for the memory accesses in the loop?
(in percentage, rounded to the nearest whole percent) - show your work?
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