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Appropriate Fence Tool callbacks in NVprof focused connector #177

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vlkale opened this issue Apr 14, 2023 · 0 comments
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Appropriate Fence Tool callbacks in NVprof focused connector #177

vlkale opened this issue Apr 14, 2023 · 0 comments
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@vlkale
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vlkale commented Apr 14, 2023

Need to put in Appropriate Fence Tool callbacks in NVprof focused connector (soon to be renamed NVTX_Focused_connector from #175).

The tool-induced fences should be filtered out (at runtime) when the tool callback is invoked.

This PR will also involve accomodating for a Kokkos Tools environment variable, KOKKOSTOOLS_GLOBALFENCES, which is read by this tool at runtime and allows a Kokkos Tools user to turn the global fences (fence for any tool in the Kokkos Tools set) on or off.

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