Support LLM pipelines in CPU-only mode #1906
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…Stage) as supporting both GPU and CPU
…avid-cpu-only-mode-1846
…is that now that Python mode is synonymous with CPU mode, execution in CPU mode will now be considered a special case and not the general case
…, this is a hold-over from the POC
… this doesn't appear to be used anymore and we're changing the definition of C++ & Python mode
… pipelines which require Python messages
…cudf helpers are loaded
…das & cudf object columns are handled
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/ok to test |
…avid-cpu-only-mode-1846
…as these come at a cost
… based on the use_cudf marker
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/ok to test |
…avid-cpu-only-llm
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/ok to test |
mdemoret-nv
approved these changes
Oct 18, 2024
|
/merge |
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Oct 18, 2024
* Documents writing a stage that supports CPU execution mode * Updates `docs/source/developer_guide/contributing.md` cleaning up build and troubleshooting sections. Requires PRs #1851 & #1906 to be merged first Closes [#1737](#1737) ## By Submitting this PR I confirm: - I am familiar with the [Contributing Guidelines](https:/nv-morpheus/Morpheus/blob/main/docs/source/developer_guide/contributing.md). - When the PR is ready for review, new or existing tests cover these changes. - When the PR is ready for review, the documentation is up to date with these changes. Authors: - David Gardner (https:/dagardner-nv) - Yuchen Zhang (https:/yczhang-nv) Approvers: - Michael Demoret (https:/mdemoret-nv) URL: #1924
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Description
MessageMetaa pandas DF, however theLLMEngineStageis implemented in C++ and only compatible with the C++ impl ofMessageMetawith a cudf DF.MessageMetawithin theControlMessagemetadata which is able to store a Python object as-is.--use_cpu_onlyflag is givenRequires PR #1851 to be merged first
By Submitting this PR I confirm: