The Ohio State University was awarded a $900,000 project grant from the National Science Foundation under the Computer and Information Science and Engineering federal grant program (CFDA 47.070) to develop performance-engineered versions of seismic simulation and fast Fourier transform applications. The University will optimize communication in these high-performance computing applications through co-design of the MVAPICH2 communication library and TAU profiling tool. Researchers aim to advance load-aware asynchronous communication designs, cross-runtime coordination for MPI+X applications, partitioned point-to-point primitives, application-aware neighborhood collective communication, adaptive persistent collective communication, and GPU communication kernels. Results will help scale key science domains and be disseminated to collaborators. The award period is from September 1, 2023 through August 31, 2026.
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