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JVM - Internals

JIT Compilation

  1. JIT Compiler - Getting started
  2. Watching JIT in Action
  3. Understanding the output generated by PrintCompilation flag
  4. When does JVM use JIT compilation
  5. C1 & C2 Compilers

 

Epsilon GC

  1. Is there a way to disable garbage collection
  2. Testing EpsilonGC
  3. Measuring performance benefits of using EpsilonGC
  4. EpsilonGC and analyzing heap dump generated
  5. Self restart on OutOfMemoryError


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Blog Archive

  • ▼  2021 (42)
    • ▼  Mar (20)
      • Compile-time constants
      • Sealed classes enhancement in Java 16
      • C1 & C2 Compilers
      • When does JVM use JIT compilation
      • Understanding the output generated by PrintCompila...
      • Watching JIT in Action
      • JIT Compiler
      • Variable declaration inside if statement
      • Using -Xlint:text-blocks compiler option
      • New escape sequence - \
      • New escape sequence - \s
      • Techniques for including trailing whitespaces into...
      • System.out.println() vs. System.out.print("\n")
      • Escape sequence in text blocks - \"
      • Escape sequences in text blocks - '\n'
      • Normalization of platform specific line terminator...
      • Tab character in text blocks
      • Techniques for including leading white spaces into...
      • Incidental and essential white spaces in text blocks
      • Text Block Syntax - Deep Dive
    • ►  Feb (22)

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Compile-time constants

This seemingly simple concept has some quirks attached to it. At the outset, it seemed like (or I understood it as) the variables that are s...

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