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Instruction Level Parallelism in Matrix Multiplication by João Lourenço is a document available to read on EtoBox.
What is Instruction Level Parallelism in Matrix Multiplication about?
This document introduces instruction level parallelism (ILP) and limitations on ILP using a matrix multiplication case study. It provides exercises to analyze ILP using performance counters. The exercises include: 1) estimating instructions and measuring performance metrics for different matrix sizes, 2) analyzing factors that affect CPI, including dependencies in the matrix multiplication inner loop, and 3) optimizing the code to increase ILP by reducing dependencies.
- Author
- João Lourenço
- Language
- EN