Optimising Java objects for CPU cache line efficiency

Question

I\'m writing a library where:

• It will need to run on a wide range of different platforms / Java implementations (the common case is likely to be O

Answer 1

You may require information about the various caches of your CPU, you can access it from Java using Cachesize (currently supporting Intel CPUs). This can help to develop cache-aware algorithms.

Disclaimer : author of the lib.