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1 indicate dependences and their type2 assume there is no forwarding in this pipelined processor indicate hazards and
1 what is the total execution time of this instruction sequence without forwarding and with full forwarding what is the
1 for each mux show the values of its data output during the execution of this instruction and these register values2
assuming stall-on-branch and no delay slots what is the new clock cycle time and execution time of this instruction
1 show a pipeline execution diagram for the third iteration of this loop from the cycle in which we fetch the first
assignmentthis assignment requires you to use presentation tools and allows you to be creative the presentation subject
1 if the processor has forwarding but we forgot to implement the hazard detection unit what happens when this code
1 stall cycles due to mispredicted branches increase the cpi what is the extra cpi due to mispredicted branches with
1 draw the pipeline execution diagram for this code assuming there are no delay slots and that branches execute in the
1 design a predictor that would achieve a perfect accuracy if this pattern is repeated forever you predictor should be
1 if we use no forwarding what fraction of cycles are we stalling due to data hazards2 if we use full forwarding
repeat 4164 but now your predictor should be able to eventually after a warm-up period during which it can make wrong
1 how many 16-byte cache blocks are needed to store all 32-bit matrix elements being referenced2 references to which
calculate the total number of bits required for the cache listed above assuming a 32-bit address given that total size
1 for a write-through write-allocate cache what are the minimum read and write bandwidths measured by byte per cycle
1 assume a 64 kib direct-mapped cache with a 32-byte block what is the miss rate for the address stream above how is
1 what is the optimal block size for a miss latency of 20timesb cycles2 what is the optimal block size for a miss
computer sciencenetworks are not perfect and errors will occur because of software and hardware problems network
1 assuming that the l1 hit time determines the cycle times for p1 and p2 what are their respective clock rates2 what is
1 calculate the cpi for the processor in the table using 1 only a first level cache2 a second level direct-mapped cache
mean time between failures mtbf mean time to replacement mttr and mean time to failure mttf are useful metrics for
computer scienceunauthorized access to networks and the information they contain can present significant problems to an
1 calculate the mtbf for each of the devices in the table2 calculate the availability for each of the devices in the
1 given the parameters shown above calculate the total page table size for a system running 5 applications that utilize
1 a cache designer wants to increase the size of a 4 kib virtually indexed physically tagged cache given the page size