# PA_Experiments

**Repository Path**: AstroTJU/PA_Experiments

## Basic Information

- **Project Name**: PA_Experiments
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-07-13
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

PA_Experiments
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#### Pattern-Aware Cache Management Strategy
Project Pattern implements our novel Pattern-Aware cache management strategy. The file called Requests.csv in directory track is the simulation requests. We test the response time and cache hit ratio of these requests in our experiments.  
  
#### 7 Comparison Experiments
There are 7 comparison experiments, including the direct method without SSD cache implemented in project NoCache, LRU policy applied both on full and sub FITS files, which are implemented in LRU\_ALL and LRU\_SUB respectively, LFU policy applied both on full and sub FITS files, which are implemented in LFU\_ALL and LFU\_SUB respectively, LRFU policy applied both on full and sub FITS files, which are implemented in LRFU\_ALL and LRFU\_SUB respectively.

#### Notes
All these experiments are conducted in an environment with a cfitsio library. The latest version is always available from this link: http://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/cfitsio_latest.tar.gz