Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: While modern processors offer a wide spectrum of software-controlled por modes, most datacenters only rely on dynamic voltage and frequency scaling (DVFS, a.k.a. P-states) to achieve energy efficiency.  argues that, in the case of datacenter workloads, DVFS is not the only option for processor por management.  make the case for per-core por gating (PCPG) as an additional por management knob for multi-core processors. PCPG is the ability to cut the voltage supply to selected cores, thus reducing to almost zero the leakage por for the gated cores. Using a testbed based on a commercial 4-core chip and a set of real-world application traces from enterprise environments,  have evaluated the potential of PCPG.  show that PCPG can significantly reduce a processor's energy consumption (up to 40%) without significant performance overheads. When compared to DVFS, PCPG is highly effective saving up to 30% more energy than DVFS. When DVFS and PCPG operate together they can save up to almost 60%.
['Jacob Leverich', 'Matteo Monchiero', 'Vanish Talwar', 'Parthasarathy Ranganathan', 'Christos Kozyrakis']
I am writing a research paper on a idea Power Management of Datacenter Workloads Using Per-Core Power Gating
[{"from": "human", "value": "I am writing a research paper on a idea Power Management of Datacenter Workloads Using Per-Core Power Gating"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: While modern processors offer a wide spectrum of software-controlled por modes, most datacenters only rely on dynamic voltage and frequency scaling (DVFS, a.k.a. P-states) to achieve energy efficiency.  argues that, in the case of datacenter workloads, DVFS is not the only option for processor por management.  make the case for per-core por gating (PCPG) as an additional por management knob for multi-core processors. PCPG is the ability to cut the voltage supply to selected cores, thus reducing to almost zero the leakage por for the gated cores. Using a testbed based on a commercial 4-core chip and a set of real-world application traces from enterprise environments,  have evaluated the potential of PCPG.  show that PCPG can significantly reduce a processor's energy consumption (up to 40%) without significant performance overheads. When compared to DVFS, PCPG is highly effective saving up to 30% more energy than DVFS. When DVFS and PCPG operate together they can save up to almost 60%."}]