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Add dynamo components for megatron inference#5489

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nvcsathe wants to merge 1 commit into
NVIDIA:mainfrom
nvcsathe:dynamo-agg-support
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Add dynamo components for megatron inference#5489
nvcsathe wants to merge 1 commit into
NVIDIA:mainfrom
nvcsathe:dynamo-agg-support

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@nvcsathe

@nvcsathe nvcsathe commented Jun 24, 2026

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Add support for dynamo aggregated inference. This is the first PR for eventually enabling disaggregated inference support with dynamo. This PR also adds support to stream token responses back to the dynamo frontend.

  • I, the PR author, have personally reviewed every line of this PR.

What does this PR do ?

Add support for aggregated inference with dynamo frontend.

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Add dynamo disagg support

fix NIXL API for disagg

Pass KV blocks to decode for disagg

fix kv block layout

fix KV blocks in request flow

Set UCX TLS

fix disagg hashing

fix KV cleanup

fix inference client

enable different TP in disagg workers

add different PP, reshard plan

add pp to reshard plan

add mamba disagg support

Add support for dynamo and streaming

fix formatting
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This pull request requires additional validation before any workflows can run on NVIDIA's runners.

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@wdykas

wdykas commented Jun 25, 2026

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/ok to test fd4d558

@wdykas

wdykas commented Jun 25, 2026

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lets add an assert that we can only stream with dynamo and a todo for native streaming

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3 participants