Scabbard

Laguna Peralta, Ignacio [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)]; Gopalakrishnan, Ganesh [Univ. of Utah, Salt Lake City, UT (United States)]; Osterhout, Andrew

doi:10.11578/dc.20260130.4

DOE OSTI · code-174395

Scabbard

Laguna Peralta, Ignacio [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)]·Gopalakrishnan, Ganesh [Univ. of Utah, Salt Lake City, UT (United States)]·Osterhout, Andrew

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Abstract

Scabbard is a tool to detect data races that occur between AMD GPUs and CPUs, for projects using HIP technology. The tool detects unsynchronized memory accesses when using unified memory. It is designed as an extension of LLVM/clang for ROCm.

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Laguna Peralta, Ignacio [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)], Gopalakrishnan, Ganesh [Univ. of Utah, Salt Lake City, UT (United States)], Osterhout, Andrew. 2025-12-17. Scabbard. https://doi.org/10.11578/dc.20260130.4

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