2 papers
cs.PF2019
A mechanism for balancing accuracy and scope in cross-machine black-box GPU performance modeling
James D. Stevens, Andreas Klöckner
The ability to model, analyze, and predict execution time of computations is an important building block supporting numerous efforts, such as load balancing, performance optimizati…
cs.PF2016
A Unified, Hardware-Fitted, Cross-GPU Performance Model
James Stevens, Andreas Klöckner
We present a mechanism to symbolically gather performance-relevant operation counts from numerically-oriented subprograms (`kernels') expressed in the Loopy programming system, and…