3 papers
cs.DC2022
ECP SOLLVE: Validation and Verification Testsuite Status Update and Compiler Insight for OpenMP
Thomas Huber, Swaroop Pophale, Nolan Baker +9
The OpenMP language continues to evolve with every new specification release, as does the need to validate and verify the new features that have been introduced. With the release o…
cs.PF2020
Performance Assessment of OpenMP Compilers Targeting NVIDIA V100 GPUs
Joshua Hoke Davis, Christopher Daley, Swaroop Pophale +3
Heterogeneous systems are becoming increasingly prevalent. In order to exploit the rich compute resources of such systems, robust programming models are needed for application deve…
cs.DC2019
Studying the Impact of Power Capping on MapReduce-based, Data-intensive Mini-applications on Intel KNL and KNM Architectures
Joshua Hoke Davis, Tao Gao, Sunita Chandresekaran +1
In this poster, we quantitatively measure the impacts of data movement on performance in MapReduce-based applications when executed on HPC systems. We leverage the PAPI 'powercap'…