Conclusions
Conclusions
- Described nVidia G80 GPU architecture
- Use GPUs cheap, convenience, fast, getting faster
- GPU difficult to program, but GPGPU tools
- Running multiple trees on "single instruction multiple data" (SIMD) parallel computer
- Simultaneously interpreting 256000 programs
- Speed up 7 - 12 times faster
- Actual speed 0.2 - 1.0 billion GP ops /second
- 0.1 peta GP opcodes per day $400