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Classroom Contents
The Bug that Forced Me to Understand Memory Compaction
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- 1 Intro
- 2 BSON gem
- 3 Ruby heap
- 4 Allocating memory
- 5 Mark and sweep
- 6 The heap after GC
- 7 Reality check
- 8 Memory bloat
- 9 What I'd learned so far
- 10 Ruby objects in C
- 11 Declaring new Ruby types
- 12 Memory compaction and C extensions
- 13 Garbage collection and C extensions
- 14 Mark callbacks
- 15 Garbage collection with mark callback
- 16 Marking long-lived objects Extension VALUE greeting
- 17 Mark and pin
- 18 Elementary, my dear
- 19 The suspects
- 20 The culprit
- 21 The solution
- 22 Moving forward
- 23 rb_gc_mark_no_pin()
- 24 Compaction callback
- 25 What I learned
- 26 Sources
- 27 Summary
