1.a) Explain "Pipeline Scheduling" and "Dynamic Scheduling". 1.b)Explain "Static branch prediction" and "dynamic branch prediction". 1.c) Explain "Register Renaming".
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1.a) Explain "Pipeline Scheduling" and "Dynamic Scheduling".
1.b)Explain "Static branch prediction" and "dynamic branch prediction".
1.c) Explain "Register Renaming".
1.d) Explain the "Tomasulo
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- The eight great ideas in computer architecture are similar to ideas from other fields. Match the eight ideas from computer architecture, “Design for Moore’s Law”, “Use Abstraction to Simplify Design”, “Make the Common Case Fast”, “Performance via Parallelism”, “Performance via Pipelining”, “Performance via Prediction”, “Hierarchy of Memories”, and “Dependability via Redundancy” to the following ideas from other fields: a. Assembly lines in automobile manufacturing b. Suspension bridge cables c. Aircraft and marine navigation systems that incorporate Wind information d. Express elevators in buildings e. Library reserve desk f. Increasing the gate area on a CMOS transistor to decrease its switching time g. Adding electromagnetic aircraft catapults (which are electrically-powered as opposed to current steam-powered models), allowed by the increased power generation off ered by the new reactor technology h. Building self-driving cars whose control systems partially rely on existing sensor…The inclusion of a "backup" instruction in a design for an instruction set is what is meant by the term "orthogonality." This "backup" instruction may be substituted for any other instruction that accomplishes the same goal. You now have the responsibility of proving or disproving my hypothesis.Consider the eight great ideas in the history of computer architecture. A. Design for Moore’s law B. Make the common case fast C. Using abstraction to simplify design D. Performance via parallelism E. Performance via prediction F. Performance via pipelining G. Dependability via redundancy H. Hierarchy of memory Using the letter code of the ideas, fill the matching idea to the following cases. You may fill more than one letter code in one blank. Multiple tellers (for different transaction types) in a bank helping customers. Use a set of washer and dryer to complete multiple loads of laundry. Installing Kiosk machines at the airport for printing boarding passes. Building backup servers to backup data that is stored on the main server. Smart watering system scheduling sprinkling according to weather report. Adding multiple ATM machines in a bank. Design a new auto-piloting car whose control systems partially rely on existing sensor systems installed into the base vehicles.
- Q1/A) write the differences between Microprocessors and Microcomputers.compare between them and draw the block diagram for each one. B) define the interface and mention it's types with brief description. C)drew the read cycle timing diagram for minimum mode of 8086.Q:What is the recursive definition and base case for assembly line scheduling with three parallel lines? What is the minimum time taken by the following diagram to assemble a product?Also find an efficient path to assemble a device in minimum time._____ is a CPU design technique in which instruction execution is divided into multiple stages and different instructions can execute in different stages simultaneously.
- Please refer to this textbook: “A. Silberschatz, P. B. Galvin and G. Gagne, “Operating System Principles,”7th Edition, John Wiley & Sons Inc., 2006.” And answer the following questions: Question:15 A system has the following blocks queued for writing: 8000, 3000, 5000, 2000. The most recently written block was 4500. The block read before that was 2500. (a) What sequence of writes will a C-SCAN algorithm generate? (b) What sequence of writes will a SCAN algorithm generate? (c) What sequence of writes will a FCFS algorithm generate? (d) What sequence of writes will a SSTF algorithm generate? (e) What sequence of writes will a LOOK algorithm generate?list: .word 3, 0, 1, 2, 6, -2, 4, 7, 3, 7 size: .word 10 Develop a mips code with a Mars simulator that reads this sequence and counts those <0 (negative) and >=0 (zero or positive) and prints what it finds to the screen.Create a stack-based program which computes: 7 & (9 | 8). Your answer should include an illustration which shows the state of the stack after each instruction and show the workings of all the calculations that are required.
- An excellent illustration of the use of abstraction in computer architecture is provided by the execution of instruction set architecture. It is possible that making use of this tool will assist in reducing the amount of time and effort required to do a job. It would be helpful if you could explain what is meant by the phrases "two dimensions of abstraction" and "three dimensions of abstraction."Problem Statement: (The following problem is based on problem statements in a number of operating systems texts) For this lab, you'll be setting up 2 queues of PCBs. A process control block (PCB) is an internal structure that is used to hold information associated with a process. A process is an instance of a program that is brought into random-access memory (RAM) for execution. To simplify matters, you'll be setting up 2 queues: a ready queue and a wait queue and, PCBs each PCB will have 2 fields: a process ID or PID (a positive integer) a link field to point to the next PCB on a queue The ready queue will have the PCBs for the processes that will be run in a first-come, first-served fashion. The wait queue will have the PCBs for the processes that will be waiting for a resource in a first-come, first-served fashion. If the PCB at the head of the ready queue needs some resource (for example, I/O) then it will be removed from the ready queue and moved to the rear of…Question 2 You are running a program that performs a data summation operation with a supercomputer with 32768 computing nodes (i.e., processing unit: CPU). Assume that the data has 100,000 numbers, measure (1) total running time, (2) speedup, and (3) efficiency. You can calculate the approximated time (not exact time). Please note that there are several assumptions as Computation - Each PE can add two numbers stored in its local memory in one second. Communication - A PE can send data from its local memory to the local memory of any other PE in three seconds (independent of the size of the data). Each PE can send data elements from one PE to another. Input and output - At the beginning of the program, the whole input array A is stored in PE #0. In the end, the result should be gathered in PE #0. Synchronization - All PEs operate in a lock-step manner; i.e., they can either compute, communicate, or be idle. Use the editor to format your answer