General - IBM 1130 User Manual

Section 90: IMPROVING YOUR SYSTEM --
PERFORMANCE
CONTENTS
General ........................... .
The Role of the Monitor ......•........
General ......................... .
The Effect of the Monitor on
Performance .................... .
The Role of the Programmer ..•.......
Planning for Performance .....•....
Organizing for Performance --
How to Use LOCA Ls ......•....•..
Programming for Performance .....
Reducing Core Storage
Requirements
Programming Techniques to
Increase Speed
The FIND Statement
The Role of the 1130 Hardware .....•..
General ........................ .
Productive Time That Cannot be
Improved by Hardware Changes .....
90.01. 00
90.10.00
90.10.01
90.10.10
90.20.00
90.20.10
90.20.20
90.20.30
90.30.00
90.30.01
90.30.10
Section Subsections Page
90 00
I
Productive Time That Can be
Improved by Hardware Changes ..... .
Plotting
Card Reading
Card Punching
Printing
Computing
Nonproductive Time That Can be
Reduced by Hardware Changes ...•...
Additional Core Storage
Additional Disk Drives
Some Case Studies of Performance
Improvements .•.•...••....•.•••..••..
General .......•...•...............
Case I .....••......•.••.•..•.....
Case II ..........•.......•....•....
Case III .....•..•...•.•.•..........
Summary ......................... .
00
01
90.30.20
90.30.30
90.40.00
90.40.01
90.40.10
90.40.20
90.40.30
90.40.40