Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Some scientific applications have very large memory requirements, and are required to move data beten primary and secondary storage during execution. The I/O beten processor and disk can be done using standard file interfaces or virtual memory. The use of virtual memory, though simple and straight-forward, has been criticized because of poor performance. Hover some modern operating systems provide techniques to "customize" virtual memory to obtain better performance. The authors present results from an image reconstruction application where 3D structures of viruses are reconstructed from 2D electron microscope images. The platform is the NEC Cenju-3 parallel computer running the Cenju-3/DE, a Mach-based operating system. The virtual memory interface allows the user to specify custom page replacement and prefetching policies. For the largest data set, using custom virtual memory reduced the the data access time by a factor of 25 compared to unformatted Fortran I/O.
['Olin Johnson', 'Vasudha Govindan', 'Yoonho Park', 'Zhou Zh']
I am writing a research paper on a idea Custom virtual memory policies for an image reconstruction application
[{"from": "human", "value": "I am writing a research paper on a idea Custom virtual memory policies for an image reconstruction application"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Some scientific applications have very large memory requirements, and are required to move data beten primary and secondary storage during execution. The I/O beten processor and disk can be done using standard file interfaces or virtual memory. The use of virtual memory, though simple and straight-forward, has been criticized because of poor performance. Hover some modern operating systems provide techniques to \"customize\" virtual memory to obtain better performance. The authors present results from an image reconstruction application where 3D structures of viruses are reconstructed from 2D electron microscope images. The platform is the NEC Cenju-3 parallel computer running the Cenju-3/DE, a Mach-based operating system. The virtual memory interface allows the user to specify custom page replacement and prefetching policies. For the largest data set, using custom virtual memory reduced the the data access time by a factor of 25 compared to unformatted Fortran I/O."}]