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cs.DC2020
Characterizing Optimizations to Memory Access Patterns using Architecture-Independent Program Features
Aditya Chilukuri, Josh Milthorpe, Beau Johnston
High-performance computing developers are faced with the challenge of optimizing the performance of OpenCL workloads on diverse architectures. The Architecture-Independent Workload…
cs.DC2018
OpenCL Performance Prediction using Architecture-Independent Features
Beau Johnston, Greg Falzon, Josh Milthorpe
OpenCL is an attractive model for heterogeneous high-performance computing systems, with wide support from hardware vendors and significant performance portability. To support effi…
cs.DC2018
Dwarfs on Accelerators: Enhancing OpenCL Benchmarking for Heterogeneous Computing Architectures
Beau Johnston, Josh Milthorpe
For reasons of both performance and energy efficiency, high-performance computing (HPC) hardware is becoming increasingly heterogeneous. The OpenCL framework supports portable prog…