rcos math library summer 2011

1. Adaptive Game Math Library

2. What?

3. Adaptive Game Math Library

4. Games!

5. Adaptive Game Math Library

6. Your Program
Version 1
Performance-Critical
Selector
Function Version 2
Version 3
Replacer

7. Why?

8. Performance.
Fast Math Fast Game Happy Player
Happy
Programmer
Useless flowcharts. YAY‽

9. Performance.

10. What?

11. Functionality
Probability
Vector – Matrix Matrix – Matrix
LAPACK
BLAS 2 BLAS 3 ++
Approximations
Vector – Vector Core Type
Other
BLAS 1 ++ System

12. In the beginning, there were types.
Core Matrix
BLAS Vectors BLAS Matrices LAPACK Extras
Types
Scalar Types SIMD Types Complex Types

13. Now, natural selection is occurring
Vector Matrix LAPACK Extras
Scalar Types SIMD Type Complex Types

14. What's done?

15. Key
Not Started
Implementation in Progress
Implemented but not Optimized Progress
Optimization in Progress
Optimized
Probability
Vector – Matrix Matrix – Matrix
LAPACK
BLAS 2 BLAS 3 ++
Approximations
Core Type
System
Vector – Vector
Other
BLAS 1 ++
LAPACK Extras

16. What are we working on?

17. Implementing BLAS 2&3

18. Merging Functionality of Old
“Core” types into the new matrices

19. Implementing a better testing and
timing framework

20. Thank you!