HP 3000 Manuals HP 3000 Manuals
Appendix C Optimizing Transact Applications
This appendix suggests ways you can optimize the run-time efficiency of
Transact/V applications that run under MPE/V. This will be of special
interest to experienced Transact/V programmers who are responsible for
large applications. How to fine-tune individual programs is a very
application-dependent problem, but the guidelines presented here should
help you make some of the trade-offs. The material focuses on minimizing
stack space and maximizing processing speed.
The following topics are discussed to help you optimize your Transact/V
applications:
* Run-time stack, including a discussion of the components that make
up the stack
* Compiler statistics
* Single-segment programs
* Multiple-segment programs
* Using CALL without the SWAP option
* Using CALL with the SWAP option
* Stack usage comparison
* Processing time optimization