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plasmavisgroup / PlasmaGraph

System to graph PUPR Plasma data graph via GUI interface. Basically a tabulated grapher, except with a few nuances.
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Testing MatlabProcessor's maximum file size capacity. #24

Closed Jellyfish-Red closed 10 years ago

Jellyfish-Red commented 10 years ago

As mentioned in the meeting on 3/13/2014, the maximum estimated file size for a matlab file is ~60 MB. As such, we should devise a test to automatically verify this possibility. This should be a test that can be performed in JUnit via Eclipse and should be noted down in the STD.

The goal for this test is to be able to read a matlab (or CSV, really) file of 60MB. The file should be 100 columns wide, and 86,400 + rows long. The values should all be double, and, for testing purposes, should all start at 1, and increment downward.

In addition, once the maximum file size is tested and verified, an e-mail to the Plasma Lab students should be sent in order to communicate this maximum file size, along with the limits used.

Bonus points:

  1. The program can read up to 75 MB MAT files.
  2. The program can read up to 75 MB CSV files.
  3. The program can read up to its capacity file sizes with varying column widths or row lengths. (AKA, 140 columns and 60k rows, 60 columns and 100k rows, etc.)
Jellyfish-Red commented 10 years ago

Update: CSV files are not supported anymore. MAT files can be up to 65 MB and still be read in about 5s.

Closing.