Directory Program Fast I/O Support This support enhances the performance of the directory program (DeKDIR) when run under eMS by using blocking factors during reading and writing
of the directory source copy.Without one SO-byte source
record is read at atiae resulting in time and resource inefficiency. Thrau, h blocking, the amount of I/O required to process the complete file las been reduced, thereby yielding both processor and elapsed time savinss.
SRL ANDPROGRAM LOGIC PUBLICATIONS Thefollowing publications contain information on the directory program fast IIO support: GC20-1S07 System Progra •• er's Guide SY20-0884 Data Areas and Control Block Logic
Section 1. Summary of Changes to theV8/310 System 1-25
of the directory source copy.
record is read at a
SRL AND
Section 1. Summary of Changes to the