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We really want to use ints where we can
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Classroom Contents
The Quest for Dynamic Language Performance on the JVM - Nashorn War Stories
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- 1 Introduction
- 2 What is Nashorn?
- 3 Why Nashorn?
- 4 When is Nashom available?
- 5 Let's talk about JavaScript - Numbers
- 6 Let's talk about JavaScript - Types/Numbers
- 7 Let's talk about JavaScript - Static type info
- 8 Fibonacci calculator
- 9 Callsite specialization
- 10 Type Specialization - Prove ints
- 11 Type Specialization - Prove doubles
- 12 Static range analysis-fold doubles to ints
- 13 Summary - Static analysis
- 14 Statically provable callsites for am3
- 15 We really want to use ints where we can
- 16 Using Ints, problem 1 of 2 - Overflow check
- 17 Solutions Intrinsity math operations
- 18 Continuations, you say?
- 19 JVM issues
- 20 War story: warmup
- 21 Another war story: Metaspace
- 22 Future work. JVM
- 23 Nashorn current performance status
- 24 Nashorn with optimistic types
- 25 Add JVM math intrinsics...
- 26 Patch JVM to keep more type into while
- 27 ORACLE
- 28 UPGRADETIMECODES
- 29 Introduction
- 30 What is Nashorn?
- 31 Why Nashorn?
- 32 When is Nashom available?
- 33 Let's talk about JavaScript - Numbers
- 34 Let's talk about JavaScript - Types/Numbers
- 35 Let's talk about JavaScript - Static type info
- 36 Fibonacci calculator
- 37 Callsite specialization
- 38 Type Specialization - Prove ints
- 39 Type Specialization - Prove doubles
- 40 Static range analysis-fold doubles to ints
- 41 Summary - Static analysis
- 42 Statically provable callsites for am3
- 43 We really want to use ints where we can
- 44 Using Ints, problem 1 of 2 - Overflow check
- 45 Solutions Intrinsity math operations
- 46 Continuations, you say?
- 47 JVM issues
- 48 War story: warmup
- 49 Another war story: Metaspace
- 50 Future work. JVM
- 51 Nashorn current performance status
- 52 Nashorn with optimistic types
- 53 Add JVM math intrinsics...
- 54 Patch JVM to keep more type into while
- 55 ORACLE
- 56 UPGRADE
