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A Java Object Header
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Classroom Contents
The Performance Engineer's Guide to Java HotSpot
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- 1 Intro
- 2 About Me
- 3 Establishing the Characters and The Plot • HotSpot Virtual Machine
- 4 The Storyline
- 5 Java Runtime Environment
- 6 The Helpers
- 7 Execution Engine
- 8 Heap Management
- 9 HotSpot VM Runtime
- 10 Runtime Goal
- 11 The Trifecta of Performance
- 12 Responsiveness and GC
- 13 Responsiveness and Compilation
- 14 Responsiveness and the Runtime
- 15 Uncontended Locks
- 16 Locking Improvements
- 17 Contended Lock Optimization
- 18 Footprint and GC
- 19 Footprint and Compilation
- 20 Escape Analysis
- 21 Footprint and the Runtime
- 22 A Java Object Header
- 23 Compressed OOPs and Compressed Class Pointers
- 24 Throughput and GC
- 25 Without Intrinsics
- 26 Java String Object
- 27 Java String Deduplication (G1)
- 28 The Generational Java Heap
- 29 Compilation Engine
- 30 Tiered Compilation
- 31 Dynamic Deoptimization
