The CPU times in milliseconds for 11 workloads on a processor are 0.74, 0.43, 0.24, 2.24, 262.08, 8960, 4720, 19740, 7360, 22,440, and 28,560. Which index of central tendency would you choose and why?
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The CPU times in milliseconds for 11 workloads on a processor are 0.74, 0.43, 0.24, 2.24, 262.08, 8960, 4720, 19740, 7360, 22,440, and 28,560. Which index of central tendency would you choose and why?
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- A Program is running on a processor P1 and it has the following parameters: Ic is equal to 20,000,000 instructions Average CPI is 3 cycles/instruction CPU frequency is 500 MHz A new processor P2 is used with the following parameters and the program is executed on this new processor now: Ic is equal to 18,000,000 instructions New average CPI: 3.5 cycles/instruction CPU new frequency: 600 MHz Which processor is faster? Compute the speedup.olu CPU has the following instruction performance. What is the average CPI?What speeds (measured in hertz) do present-day CPUs attain?
- If in a computer system , a cpu is capable to process 100 instructions cycles in 1 second . what would be the speed of this cpu in Hertz ?When a CPU interrupt occurs, the process is stopped and acknowledged, and the CPU moves on to the next one.Why shouldn't the process be stopped while it's still in progress?Why can't we just finish the execution and clean up instead of dealing with the problem after the fact?A Program is running on a processor Pl and it has the following parameters: Ic is equal to 20,000,000 instructions Average CPI is 3 cycles/instruction CPU frequency is 500 MHz A new processor P2 is used with the following parameters and the program is executed on this new processor now: Ic is equal to 18,000,000 instructions New average CPI: 3.5 cycles/instruction CPU new frequency: 600 MHz Which processor is faster? Compute the speedup.
- Registers are fast, but small memory locations that are inside of a CPU. They are used for the CPU's internal computations. A modern 32-bit CPU only contains 8 registers that we are capable of manipulating: EAX, EBX, ECX, EDX, EBP, ESP, ESI, and EDI. Each of these is a 32-bit register (meaning they each hold 32 digit binary numbers). There are many situations where we would want to use smaller portions of data than 32 bits. For example, when working with characters we are primarily using byte data, since each character is stored in just a single byte (which you should know is 8 bits). For this purpose, portions of the 32-bit registers can be referenced directly as if they were smaller registers. The register EAX holds 32-bits. The register AX is the bottom half of EAX, holding just 16 bits. The register AL is the bottom half of AX, holding just 8 bits. There is also AH, which is the top half of AX and also holds 8 bits. EBX, ECX, and EDX can also be split up in the same manner using…computer has RAM of size 32 GB, its instruction set has 64 instructions and there are 64 registers in the CPU. What is the format and size of each of the following instructions? Move R1, R2 Add R1, R2, R3 Move R2, zSuppose a program (or a program task) takes 1 billion instructions to execute ona processor running at 2 GHz. Suppose also that 50% of the instructions executein 3 clock cycles, 30% execute in 4 clock cycles, and 20% execute in 5 clockcycles. What is the CPI and CPU time for the program?
- What is the CPU time if the number of instructions executed by the program is 500cycles per instruction is 5 and the clock cycle time is 200 ps?The central processing unit (CPU) of a computer may be designed in one of three different ways: with a general register, a single accumulator, or a stack. There are benefits and drawbacks to each option. Your answer, if you choose to provide one, might be right or wrong; it's up to you to decide.A digital computer has a memory unit with 24 bits per word. The instruction set consists of 150 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory.Q.) What is the maximum allowable size for memory?