Suetterlein, Joshua | Search NASA

DOE OSTI2022

Extending an asynchronous runtime system for high throughput applications: A case study

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Suetterlein, Joshua↗

DOE OSTI2021

Hardware Evaluation Analytical Modeling and Node Simulation: Benefits of Tighter GPU Integration

In this report, we examine several emerging technologies of interest to the Department of Energy and its computational centers. These include: 1) quantifying the benefit of tighter CPU-GPU integration, 2) quantifying the appropriate CPU core:GPU ratio, 3) quantifying the penalty for CPU-GPU disaggregation, 4) quantifying the benefits of tighter GPU-GPU integration, 5) quantifying the benefits of unified memory, and 6) quantifying the benefits of tighter FPGA-GPU integration.

97 MATHEMATICS AND COMPUTING↗

DOE OSTI2021

FENATE

FENATE: Fast Evaluation of Network Architecture -- Toolchain and Environment. Our framework is comprised of scalable tools to both skeletonize and simulate MPI communication patterns providing a functional view of the network under investigation (trading off accuracy for speed)

Young, Stephen↗