Speaker
Description
The Advanced Photon Source is transitioning to using the American Science Cloud (AmSC) for data analysis. The American Science Cloud is a centralized platform provided by the U.S. Department of Energy to accelerate scientific discovery by leveraging artificial intelligence. As a part of initial AmSC demonstrations, the APS engaged in two development efforts as an infrastructure partner team. The first was to develop standard reusable stages for the APS Data Management workflow engine to submit data transfer and processing tasks to the National Energy Research Scientific Computing Center (NERSC) and the Argonne Leadership Computing Facility (ALCF) using AmSC APIs. A new workflow was developed for the Meta AI Segment Anything Model (SAM 3) and applied for tomographic segmentation of data from APS beamline 2-BM. This demonstration was developed in partnership with the Stanford Synchrotron Radiation Lightsource and the Advanced Light Source. The second development effort was integration of the AmSC APIs into the Ptychodus application to support AI/ML model training and inference using PtychoPINN as well as conventional reconstructions using pty-chi. This demonstration was developed in partnership with the Linac Coherent Light Source. Future efforts will include operationalizing the AmSC demonstrators and transitioning existing workflows for additional X-ray data analysis tools.
