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DOE OSTI · 1573540

ROCM+Intel-PathForward+RemoteSpaces Development

Trott, Christian Robert
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Abstract

This report documents the completion of milestone STPRO4-25 Harden and optimize the ROCm based AMD GPU backend, develop a prototype backend for the Intel ECP Path Forward architecture, and improve the existing prototype Remote Memory Space capabilities. The ROCM code was hardened up to the point of passing all Kokkos unit tests - then AMD deprecated the programming model, forcing us to start over in FY20 with HIP. The Intel ECP Path Forward architecture prototype was developed with some initial capabilities on simulators - but plans changed, so that work will not continue. Instead SYCL will be developed as a backend for Aurora. Remote Spaces was improved. Development is ongoing part of a collaboration with NVIDIA.

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BibTeXRIS

Trott, Christian Robert. 2019-09-29. ROCM+Intel-PathForward+RemoteSpaces Development. https://doi.org/10.2172/1573540

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