Discription of the flags for the Compaq SPECjbb2000 results. Chris Beer 06/05/2000 The vm-swap-eager operating system tuning flag specifies the swap allocation mode, which can be immediate mode (1) or deferred mode (0). In deferred mode, swap space is not allocated until needed. The option "-fast64" invokes the Compaq Fast VM, a Just-In- Time (JIT) compiler designed to provide optimal Java run-time performance on Tru64 UNIX system. The option "-XO" is a non-standard option for the Compaq Fast VM that indicates the VM should not generate stack trace information for exceptions.