Chapter 5: Thread Cooperation

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Thread Cooperation

5.1 Chapter Objectives

5.2 Splitting Parallel Blocks

5.2.1 VECTOR SUMS: REDUX

GPU VECTOR SUMS USING THREADS

GPU SUMS OF A LONGER VECTOR

GPU SUMS OF ARBITRARILY LONG VECTORS

5.2.2 GPU RIPPLE USING THREADS

5.3 Shared Memory and Synchronization

5.3.1 DOT PRODUCT

Equation 5.1

5.3.1 DOT PRODUCT OPTIMIZED (INCORRECTLY)

5.3.2 SHARED MEMORY BITMAP

5.4 Chapter Review