Given the following code: lw $t0, 0($s0) lw $t1, 0($s1) add $t0, $to, $t1 sw $t0,...

 

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Given the following code: lw $t0, 0($s0) lw $t1, 0($s1) add $t0, $to, $t1 sw $t0, 0($s0) 1. Identify all of the data dependencies in the code. 2. Execute the code on a pipelined computer by filling in the slots of a table similar to the following one, where each row represents an instruction and each column represents a clock cycle. Assuming forwarding is not available, insert stalls where they are necessary and calculate the total clock cycles. Instruction lw St0, 0($s0) 1 2 3 IF ID EX MEM 4 5 WB 6 7 8 lw $t1, 0($s1) IF ID EX MEM WB 3. Do 2. again, this time assuming forwarding is available. Given the following code: lw $t0, 0($s0) lw $t1, 0($s1) add $t0, $to, $t1 sw $t0, 0($s0) 1. Identify all of the data dependencies in the code. 2. Execute the code on a pipelined computer by filling in the slots of a table similar to the following one, where each row represents an instruction and each column represents a clock cycle. Assuming forwarding is not available, insert stalls where they are necessary and calculate the total clock cycles. Instruction lw St0, 0($s0) 1 2 3 IF ID EX MEM 4 5 WB 6 7 8 lw $t1, 0($s1) IF ID EX MEM WB 3. Do 2. again, this time assuming forwarding is available.