'Scalar replacement' diaporamas de présentation

Loop Transformations and Locality

Loop Transformations and Locality . Agenda. Introduction Loop Transformations Affine Transform Theory. Memory Hierarchy. CPU. C. C. Cache. Memory. Cache Locality. Suppose array A has column-major layout. for i = 1, 100 for j = 1, 200 A[i, j] = A[i, j] + 3 end_for end_for.

528 views • 40 slides

Lecture 35: Loop Optimizations

331 views • 24 slides

Lecture 33: Loop Optimizations

345 views • 24 slides

Inter-Iteration Scalar Replacement in the Presence of Control-Flow

295 views • 22 slides

Applying Data Copy To Improve Memory Performance of General Array Computations

Applying Data Copy To Improve Memory Performance of General Array Computations. Qing Yi University of Texas at San Antonio. Improving Memory Performance. processor. processor. Registers. Registers. Cache. Locality optimizations. Cache. Memory. Memory. Shared memory. Parallelization.

250 views • 15 slides