Shared Variable Optimization Within A Loop
Content The Problem Why It Hangs Possible Solutions Solution 1: Disable the JIT Compiler Solution 2: Make canRun Volatile Solution 3: Insert Thread.sleep(0) in the Loop Solution 4: Remove the…
How to Measure Performance in Java Applications
Content Metrics Warmup Iterations Variety of platforms Data-lite performance anti-pattern Microbenchmark (unit/component level) Macrobenchmark (system level) Performance is an important criterion every software application might satisfy and each Architect should…