Cudadma: Overview and Code Examples

More documents

Recommendations

Info

Access Patterns Explicitly state data loading pattern in code Decouple data loaded from number of DMA warps State compile-time constants as template variables Common patterns implemented by experts Used by application programmers
CudaDMA Instances CudaDMASequential CudaDMAStrided CudaDMAIndirect Arbitrary accesses CudaDMAHalo 2D halo regions CudaDMACustom
Page 1 and 2: CudaDMA: Overview and Code Examples
Page 3 and 4: Outline Motivation CudaDMA API Code
Page 5 and 6: // update the data slice in smem s_
Page 7 and 8: Warp Specialization CudaDMA enables
Page 9 and 10: CudaDMA API Declare CudaDMA object
Page 11 and 12: CudaDMA App Structure: Warp Special
Page 13: Buffering Techniques Usually one se
Page 17 and 18: Code Example: SAXPY Baseline: Typic
Page 19 and 20: Code Example: SGEMV (with warp spec
Page 21 and 22: A few experimental results…
Page 23 and 24: 3D Finite-Difference Stencil Use DM
Page 25 and 26: Thank You! http://code.google.com/p
Page 27: Warp Defintion Each CTA is decompos

Cudadma: Overview and Code Examples

Create successful ePaper yourself

Delete template?

Save as template?