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@gshtras gshtras commented Jun 10, 2025

Adding ROCm to the list of platforms fully supporting V1 (through cuda_alike which includes both rocm and cuda)

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Summary of Changes

Hello @gshtras, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request updates the V1 support logic to treat ROCm platforms the same as CUDA platforms, enabling V1 by default for ROCm by adjusting a platform detection check.

Highlights

  • Enable V1 for ROCm by default: Modified the platform check in _is_v1_supported_oracle to use is_cuda_alike() instead of is_cuda(). This change includes ROCm platforms (which are covered by is_cuda_alike()) in the set of hardware where V1 is enabled by default, aligning ROCm's default behavior with CUDA's.
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@gshtras gshtras added the rocm Related to AMD ROCm label Jun 10, 2025
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Code Review

The pull request successfully updates the _is_v1_supported_oracle function to include ROCm platforms in the check for V1 support by utilizing the is_cuda_alike() method. This aligns with the stated objective of adding ROCm to the list of platforms using V1 by default. The change is minimal and correctly implements the intended logic. No critical issues were found in the code changes.

@gshtras gshtras added the ready ONLY add when PR is ready to merge/full CI is needed label Jun 10, 2025
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Single-line change and yet one of the more consequential PRs of 2025 :) great work on everything that made this one possible

@robertgshaw2-redhat robertgshaw2-redhat enabled auto-merge (squash) June 10, 2025 20:14
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Single-line change and yet one of the more consequential PRs of 2025 :) great work on everything that made this one possible

Yay!

@robertgshaw2-redhat robertgshaw2-redhat merged commit 5241ca5 into vllm-project:main Jun 10, 2025
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@gshtras gshtras deleted the rocm_default_v1 branch June 10, 2025 22:11
minpeter pushed a commit to minpeter/vllm that referenced this pull request Jun 24, 2025
…llm-project#19440)

Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
Signed-off-by: minpeter <kali2005611@gmail.com>
xjpang pushed a commit to xjpang/vllm that referenced this pull request Jun 30, 2025
…llm-project#19440)

Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
avigny pushed a commit to avigny/vllm that referenced this pull request Jul 31, 2025
…llm-project#19440)

Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
Signed-off-by: avigny <47987522+avigny@users.noreply.github.com>
googlercolin pushed a commit to googlercolin/vllm that referenced this pull request Aug 29, 2025
…llm-project#19440)

Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
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6 participants