3 papers
cs.PF2019
Automatic Throughput and Critical Path Analysis of x86 and ARM Assembly Kernels
Jan Laukemann, Julian Hammer, Georg Hager +1
Useful models of loop kernel runtimes on out-of-order architectures require an analysis of the in-core performance behavior of instructions and their dependencies. While an instruc…
cs.PF2019
Collecting and Presenting Reproducible Intranode Stencil Performance: INSPECT
Julian Hornich, Julian Hammer, Georg Hager +2
Stencil algorithms have been receiving considerable interest in HPC research for decades. The techniques used to approach multi-core stencil performance modeling and engineering sp…
cs.PF2018
Automated Instruction Stream Throughput Prediction for Intel and AMD Microarchitectures
Jan Laukemann, Julian Hammer, Johannes Hofmann +2
An accurate prediction of scheduling and execution of instruction streams is a necessary prerequisite for predicting the in-core performance behavior of throughput-bound loop kerne…