Involved in the CASS Consortium, which is about helping steward scientific computing software and fostering the community of practitioners building these important tools.
Led one of the technical teams in the Exascale Computing Project (ECP), aimed at creating the 'first sustainable exascale ecosystem'.
Co-chaired the 2024 Workshop on Basic Research Needs for Energy-Efficient Computing for Science with Jeff Vetter.
Presented an overview of the RAPIDS Institute at the SciDAC PI Meeting.
Participated in two newly-funded ASCR projects on distributed resilient systems: Ian Foster's Diaspora project and Chris Carothers' Tachyon project.