3 papers
cs.PF2023
Runtime-Adaptable Selective Performance Instrumentation
Sebastian Kreutzer, Christian Iwainsky, Marta Garcia-Gasulla +2
Automated code instrumentation, i.e. the insertion of measurement hooks into a target application by the compiler, is an established technique for collecting reliable, fine-grained…
cs.DC2019
Toward a Standard Interface for User-Defined Scheduling in OpenMP
Vivek Kale, Christian Iwainsky, Michael Klemm +2
Parallel loops are an important part of OpenMP programs. Efficient scheduling of parallel loops can improve performance of the programs. The current OpenMP specification only offer…
cs.DC2018
OpenMP Loop Scheduling Revisited: Making a Case for More Schedules
Florina M. Ciorba, Christian Iwainsky, Patrick Buder
In light of continued advances in loop scheduling, this work revisits the OpenMP loop scheduling by outlining the current state of the art in loop scheduling and presenting evidenc…