Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: To improve system performance, modern operating systems (OSes) often undertake activities that require modification of virtual-to-physical page translation mappings. For example, the OS may migrate data beten physical frames to defragment memory and enable superpages. The OS may migrate pages of data beten heterogeneous memory devices.  refer to all such activities as page remappings. Unfortunately, page remappings are expensive.  show that translation coherence is a major culprit and that systems employing virtualization are especially badly affected by their overheads. In response,  propose hardware translation invalidation and coherence or HATRIC, a readily implementable hardware mechanism to piggyback translation coherence atop existing cache coherence protocols.  perform detailed studies using KVM-based virtualization, showing that HATRIC achieves up to 30% performance and 10% energy benefits, for per-CPU area overheads of 2%.  also quantify HATRIC's benefits on systems running Xen and find up to 33% performance improvements.
['Zi Yan', 'Guilherme Cox', 'Jan Vesely', 'Abhishek Bhattacharjee']
I am writing a research paper on a idea Hardware Translation Coherence for Virtualized Systems
[{"from": "human", "value": "I am writing a research paper on a idea Hardware Translation Coherence for Virtualized Systems"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: To improve system performance, modern operating systems (OSes) often undertake activities that require modification of virtual-to-physical page translation mappings. For example, the OS may migrate data beten physical frames to defragment memory and enable superpages. The OS may migrate pages of data beten heterogeneous memory devices.  refer to all such activities as page remappings. Unfortunately, page remappings are expensive.  show that translation coherence is a major culprit and that systems employing virtualization are especially badly affected by their overheads. In response,  propose hardware translation invalidation and coherence or HATRIC, a readily implementable hardware mechanism to piggyback translation coherence atop existing cache coherence protocols.  perform detailed studies using KVM-based virtualization, showing that HATRIC achieves up to 30% performance and 10% energy benefits, for per-CPU area overheads of 2%.  also quantify HATRIC's benefits on systems running Xen and find up to 33% performance improvements."}]