techtalk-mechanicalsympathy-example

Examples of my TechTalk on mechanical sympathy

Example Code

Prerequisites

• JDK 8 or 9
• Apache Maven

Compile and Run JMH test

$ mvn clean package
$ java -jar target/benchmark.jar

References

• What Every Programmer Should Know About Memory
• OpenJDK: JMH
• Latency numbers every programmer should know
• Computer Latency at a Human Scale
• Mechanical Sympathy Blog
• Mechanical Sympathy Google Group
• Portable Hardware Locality (hwloc)