perf(simulator): Optimize hot path in SimTraceWorkload

This change optimizes the hot path of the SimTraceWorkload class. This
class is used by multiple experiments to replay workload traces and
consumes a considerable amount of time of the total time of the
experiments.

By inlining the isExpired method, marking the properties on the Fragment
class as field, and caching several properties locally in the class, we
reduce the amount of virtual method calls in the hot path.

0 files changed, 0 insertions, 0 deletions