DLI Implementation and Reference Guide - Datalogics

A.94 DLI Reference Guide
Technical Notes
1 The highLimit value is a trigger-point setting only, not a storage limit; the cache
is allowed to Concepts grow beyond and that Facilities: point. The Guide highLimit to the DL value Pager is inspected Composition only at System
document-destroy time when dlpdfdocdestroy is called, not before. The
graphics cache may grow larger than the highLimit value during document
creation, but will be reduced to the deleteLimit point before the next
document is begun.
2 As of DLI v3.0.11, the DLI graphics cache has been enhanced to use the default
ASFileSys implementation provided to dlpdfinit for caching graphics. By
default, the graphics cache file size is limited to 1.5GB. Customers who wish to use
larger graphics cache files are advised to supply a filesystem to dlpdfinit which
is capable of reliably handling files of the larger size.
NOTE: The cache size limit is checked every time a document is destroyed; the
cache may therefore temporarily exceed the cache size limit. When setting the
cache size limit, please note that to resize the graphics cache, free space equal to
the sum of the cache limit and the "low water" mark is required. Files In Memory
users with large graphics workloads are advised to lower the cache size limit to a
number appropriate for their target environment.