Consider the hypothetical processor which has 256 words memory. A 19 bits instruction is placed in 1 memory cell. It supports 2-address, 1-address and 0-address instructions. It uses expanding opcode technique. If there exist five 2-address instructions and 760 1-address instructions, then number of 0-address instructions are
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- Consider a Computer which has a memory which is capable of storing 4096 K words and each word in memory can be of size 32 bits. The computer supports a total of 6 addressingmodes, and it has 60 computer registers. The computer supports instructions, where each instruction consists of following fields: Mode Operation code Register Register Memory AddressGiven that each instruction will be stored in one memory word, discuss with a suitable diagram the format of instruction by specifying number of bits for each field of instruction. Discuss each field of instruction.consider a processor using 32-bit memory addresses, also a 4 KiB (of actual data) direct-mapped cache memory that stores 32 bits of data for each address. The number of index bits is?Let's pretend for a moment that we have a byte-addressable computer with 16-bit main memory addresses and 32-bit cache memory blocks, and that it employs two-way set associative mapping. Knowing that each block has eight bytes, please calculate the size of the offset field and provide evidence of your calculations.
- Consider a computer which has a memory which is capable of storing 4096 K words and each word in memory can be of size 32 bits. The computer supports a total of “6” addressing modes, and it has “50” computer registers. The computer supports instructions, where each instruction consists of following fields: Mode Operation code Register Register Memory Address Given that each instruction will be stored in one memory word, discuss with a suitable diagram the format of instruction by specifying number of bits for each field of instruction. Discuss each field of instructionhi can u anwser this qustion plesc ? Consider a Computer which has a memory which is capable of storing 4096 K words and each word in memory can be of size 32 bits. The computer supports a total of “K” addressing modes, and it has “M” computer registers. The computer supports instructions, where each instruction consists of following fields: Mode Operation code Register Register Memory AddressGiven that each instruction will be stored in one memory word, discuss with a suitable diagram the format of instruction by specifying number of bits for each field of instruction. Discuss each field of instruction.Note: Choose your own values for K (number of addressing modes) and M (number of Registers) k=8 m=50Consider a 32-bit computer with the MIPS assembly set, that executes the following code fragment loaded in memory in the address 0x0000000. li $t0, 1000 li $t1, 0 li $t2, 0 loop: addi $t1, $t1, 1 addi $t2, $t2, 4 beq $t1, $t0, loop This computer has a 4-way associative cache memory of 32 KB and lines of 16 bytes. Calculate the number of cache miss of the previous code, and the hit ratio, assuming that no other program is executing and that the cache memory is initially empty.
- In a computer instruction format, the instruction length is 16 bits, and the size of an address field is 4 Is it possible to have: 15 instructions with 3 addresses, 14 instructions with 2 addresses, 31 instructions with one address, and 16 instructions with zero addresses, using this format? Justify your answer.Suppose a byte-addressable computer using 4-way setassociative cache has 216 words of main memory (where each word is 32 bits) and a cache of 32 blocks, where each block is four words. Show the main memory address format for this machine. (Hint: Because this architecture is byte addressable, and the number of addresses is critical in determining the address format, you must convert everything to bytes.)Take the multiprocessor with 30 processors, each processor is capable od max2Gflops. What is the maximum capability of the multiprocessor for the execution of anapplication that has 5% sequential code?
- Consider a multilevel computer in which levels are vertically stacked, with the lowest level being level 1. Each level has instructions that are m times as powerful as those of the level below it; that is, one level r instruction can do the work of m instructions at level r-1. However, n instructions at level r-1 are required to interpret each instruction at level r. Given this, answer the following questions: If a level 1 program requires k seconds to run, how long would the equivalent program take to run at levels 2, 3 and 4. Express your answer in terms of n, m, and r. What is the performance implication for the program if n > m? Conversely, what is the implication if m > n? Which case do you think more likely? Why?Computer Architecture (Already submit this question, but I think I got wrong solution) Consider a computer that has a number of registers such that the three registers R0 =1500, R1 = 4500, and R2 = 1000 Show the effective address of memory and the registers’ contents in each of the following instructions 1. ADD (R1), R2 2. MOVE 500(R0), R2 3. ADD (40), R1 4. SUBTRACT (5000), R2 5. ADD #30, R2Consider a CPU with clock cycle of 10ns that executes program A in 100 clock cycles and access the memory for 50 times during the execution. The CPU uses the cache with miss rate of 7% and Miss Penalty time of 40 ns. Compare the CPU execution time with and without Cache miss