VLC - BSA++ (npa)

VLC is a portable multimedia player, encoder, and streamer supporting many audio and video codecs and file formats as well as DVDs, VCDs, and various streaming protocols. It is able to stream over networks and to transcode multimedia files and save them into various formats.

Inputs and trace's reports

We collect 3 trace of VLC's allocation when doing:
  1. Start program => report input 1
  2. Play an MP3 (5.4mb - 4:10) => report input 2
  3. Play 5 minutes of an AVI video (697.7mb - 53:02) => report input 3
You can find all MallocLab's traces for VLC here.

Allocator's configurations

  1. BSA++ (npa) 10 => BSA++ with no AS, no page allocatione (npa), popularity index threshold 10
  2. BSA++ (npa) 30 => BSA++ with no AS, no page allocatione (npa), popularity index threshold 30
  3. BSA++ (npa) 50 => BSA++ with no AS, no page allocatione (npa), popularity index threshold 50
  4. BSA++ (npa) 70 => BSA++ with no AS, no page allocatione (npa), popularity index threshold 70
  5. BSA++ (npa) 90 => BSA++ with no AS, no page allocatione (npa), popularity index threshold 90

Time

Space

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