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agr study kro to pora solution isi me he

Dear Students Don’t wait for solution post your problems here and discuss ... after discussion a perfect solution will come in a result. So, Start it now, replies here give your comments according to your knowledge and understandings....

Dear Students Don’t wait for solution post your problems here and discuss ... after discussion a perfect solution will come in a result. So, Start it now, replies here give your comments according to your knowledge and understandings....

I think instruction 1 execute ho ge first

sir kindly ap he koi solution upload kr den plZzzzzzzzzzzzzzzzzzz

CS501 GDB helping material 2016

The SRC uses a five-stage
pipeline. Those five stages are given below:
1. Instruction Fetch
2. Instruction decode/operand fetch
3. ALU operation
4. Memory access
5. Register write
After the instruction has been fetched, it is stored in IR2 and the incremented value of the
program counter is held in PC2. When the register values have been read, the first
register value is stored in X3, and the second register value is stored in Y3. IR3 holds the
opcode and ra. If it is a store to memory instruction, MD3 holds the register value to be
stored.

Pipelining increases instruction throughput by performing multiple operations at the same time, but does not reduce instruction latency, which is the time to complete a single instruction from start to finish, as it still must go through all steps. Indeed, it may increase latency due to additional overhead from breaking the computation into separate steps and worse, the pipeline may stall (or even need to be flushed), further increasing the latency. Thus, pipelining increases throughput at the cost of latency, and is frequently used in CPUs but avoided in real-time systems, in which latency is a hard constraint.
Each instruction is split into a sequence of dependent steps. The first step is always to fetch the instruction from memory; the final step is usually writing the results of the instruction to processor registers or to memory. Pipelining seeks to let the processor work on as many instructions as there are dependent steps, just as an assembly linebuilds many vehicles at once, rather than waiting until one vehicle has passed through the line before admitting the next one. Just as the goal of the assembly line is to keep each assembler productive at all times, pipelining seeks to keep every portion of the processor busy with some instruction. Pipelining lets the computer's cycle time be the time of the slowest step, and ideally lets one instruction complete in every cycle.

koi to solution de do

CS501 complete solution...........100% correct

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