Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  presents an instruction cache prefetching mechanism capable of prefetching past branches in multiple-issue processors. Such processors at high clock rates often use small instruction caches which have significant miss rates. Prefetching from secondary cache can hide the instruction cache miss penalties but only if initiated sufficiently far ahead of the current program counter. Existing instruction cache prefetching methods are strictly sequential and cannot do that due to their inability to prefetch past branches. By keeping branch history and branch target addresses  predict a future PC several branches past the current branch.  describe a possible prefetching architecture and evaluate its accuracy, the impact of the instruction prefetching on performance, and its interaction with sequential prefetching. For a 4-issue processor and a cache architecture patterned after the DEC Alpha-21164  show that our prefetching unit can be more effective than sequential prefetching. The two types of prefetching eliminate different types of misses and thus can be effectively combined to achieve better performance.
['Alexander V. Veidenbaum']
I am writing a research paper on a idea Instruction Cache Prefetching Using Multilevel Branch Prediction
[{"from": "human", "value": "I am writing a research paper on a idea Instruction Cache Prefetching Using Multilevel Branch Prediction"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  presents an instruction cache prefetching mechanism capable of prefetching past branches in multiple-issue processors. Such processors at high clock rates often use small instruction caches which have significant miss rates. Prefetching from secondary cache can hide the instruction cache miss penalties but only if initiated sufficiently far ahead of the current program counter. Existing instruction cache prefetching methods are strictly sequential and cannot do that due to their inability to prefetch past branches. By keeping branch history and branch target addresses  predict a future PC several branches past the current branch.  describe a possible prefetching architecture and evaluate its accuracy, the impact of the instruction prefetching on performance, and its interaction with sequential prefetching. For a 4-issue processor and a cache architecture patterned after the DEC Alpha-21164  show that our prefetching unit can be more effective than sequential prefetching. The two types of prefetching eliminate different types of misses and thus can be effectively combined to achieve better performance."}]