1. JTLS-GO Geo-Spatial Service (GSS) Rick Kalinyak
ROLANDS & ASSOCIATES Corporation 1

2. Background Performance Issues With JWC Exercises
Shadow Game Speed 1.2:1
Issues When Catching Up From A Crash
Performance Profiler Not Available
Combat Events Program Single Threaded
ROLANDS & ASSOCIATES Corporation
September 2019 2 2

3. Background JWC Performance Evaluation March 2019
Increase Load on CEP In Controlled Manner
Civilian Air/Maritime
OPFOR Air/Maritime
NATO Air/Maritime
Increase DSAS
Some Performance Bugs Found
Performance Profiler Available
Great Circle Calculations
ROLANDS & ASSOCIATES Corporation
September 2019 3 3

4. Great Circle Calculations in JTLS-GO
Gathering Terrain Layers
Gathering Objects In Layers
Gathering DSAS
Can A Service Parallel Process Faster ?
ROLANDS & ASSOCIATES Corporation
September 2019 4 4

5. Terrain Layers
ROLANDS & ASSOCIATES Corporation
September 2019 5 5

6. Terrain Layers
ROLANDS & ASSOCIATES Corporation
September 2019 6 6

7. Terrain Layers
ROLANDS & ASSOCIATES Corporation
September 2019 7 7

8. Terrain Layers & Objects
ROLANDS & ASSOCIATES Corporation
September 2019 8 8

9. Gathering Objects
ROLANDS & ASSOCIATES Corporation
September 2019 9 9

10. Gathering DSAS
ROLANDS & ASSOCIATES Corporation
September 2019 10 10

11. Possibilities For Parallel Processing
Introduction To JTLS
October 2009
Possibilities For Parallel Processing
Gathering Grids
Done Layer by Layer
Checking Object Distances
Done Object by Object
Gathering DSAS
DSA by DSA
ROLANDS & ASSOCIATES Corporation
September 2019 11
ROLANDS & ASSOCIATES Corporation 11

12. Possibilities For Parallel Processing
Introduction To JTLS
October 2009
Possibilities For Parallel Processing
Parallel Processing Not Supported by CEP
Simscript Language Limitation
Perform Tasks As a Service (Geo-Spatial Service)
CEP Passes Requirements to GSS
GSS Performs the Task
GSS Sends Reply to CEP
Funding Provided by JS/J7
Part of Larger Service Oriented Architecture (SOA) Approach
ROLANDS & ASSOCIATES Corporation
September 2019 12
ROLANDS & ASSOCIATES Corporation 12

13. CEP -GSS Linkage
ROLANDS & ASSOCIATES Corporation
September 2019 13 13

14. GSS As A Service
ROLANDS & ASSOCIATES Corporation
September 2019 14 14

15. GSS Gather Grids No Parallel Processing
ROLANDS & ASSOCIATES Corporation
September 2019 15 15

16. GSS Gather Grids w/Parallel Processing
ROLANDS & ASSOCIATES Corporation
September 2019 16 16

17. GSS Distance Calculations No Parallel Processing
ROLANDS & ASSOCIATES Corporation
September 2019 17 17

18. GSS Distance Calculations w/Parallel Processing
ROLANDS & ASSOCIATES Corporation
September 2019 18 18

19. What Next ? Finish DSA Coverage Logic
Introduction To JTLS
October 2009
What Next ?
Finish DSA Coverage Logic
Implement Code in JTLS-GO
Add Exercise Realism To Testing
Trident Jackal (September/October 2019)
Trident Jupiter (November 2019)
ROLANDS & ASSOCIATES Corporation
September 2019 19
ROLANDS & ASSOCIATES Corporation 19

20. Questions
ROLANDS & ASSOCIATES Corporation
September 2019 20 20