AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR
https://amrex-codes.github.io/amrex
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use HIP stream-ordered allocator #3979

Closed BenWibking closed 3 weeks ago

BenWibking commented 3 weeks ago

It looks like there is support for stream-ordered allocations in HIP now: https://rocm.docs.amd.com/projects/HIP/en/latest/doxygen/html/group___stream_o.html

Although it says: "This API is marked as beta, meaning, while this is feature complete, it is still open to changes and may have outstanding issues."

Has this been tested? Would a PR be accepted adding support for this?

WeiqunZhang commented 3 weeks ago

A PR would be great.

On Sat, Jun 8, 2024, 4:30 PM Ben Wibking @.***> wrote:

It looks like there is support for stream-ordered allocations in HIP now: https://rocm.docs.amd.com/projects/HIP/en/latest/doxygen/html/group___stream_o.html

Although it says: "This API is marked as beta, meaning, while this is feature complete, it is still open to changes and may have outstanding issues."

Has this been tested? Would a PR be accepted adding support for this?

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