Product Documentation

c-treeACE V10.0 Update Guide

Previous Topic

Next Topic

Skip Lock Table Entries on Header Lock Calls

A performance improvement was obtained by skipping lock table entries on header lock calls that acquire the header semaphore. While exploring performance bottlenecks, we noticed that on some header calls we always acquire the header semaphore. We do not need the associated lock table entries since the header semaphore provides access control. We now skip the lock table entries, only acquiring header semaphore.

TOCIndex