Computers and Technology, 01.05.2021 22:50, iana00000

Other instructions to implement binary semaphores. (a) A machine instruction SWAP(R, x) interchanges the contents of the register R and the memory location x in one instruction cycle. Implement the Pb and Vb operations on binary semaphore using SWAP.
(b) A machine instruction Test-Set-Branch, TSB(x, L), where x is a memory location and L is a branch label, performs the following function in one instruction cycle: if (x= = 0) branch to L else x = 0 Implement the Pb and Vb operations on binary semaphore using TSB. Feedback?

Answers: 2

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 22.06.2019 20:00, bartlettcs9817

Which location-sharing service offers items for users as a gaming component and also allows them to collectively link their check-ins to publish a trip? a. whrrl b. buzzd c. foursquare (this option is wrong i already tried) d. gowalla for plato

Answers: 2

continue

Computers and Technology, 23.06.2019 16:30, vitothebest1

You have read about the beginnings of the internet and how it was created. what was the internet originally created to do? (select all that apply) share research. play games. communicate. share documents. sell toys

Answers: 1

continue

Computers and Technology, 24.06.2019 17:40, HealTheWorld

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately

Answers: 2

continue

Computers and Technology, 25.06.2019 01:00, 59279

Why is outfitting a workplace with video games in a technology development company consiered a strategic use of money

Answers: 1

continue

Do you know the correct answer?

Other instructions to implement binary semaphores. (a) A machine instruction SWAP(R, x) interchang...