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Posted to issues@mahout.apache.org by "rich7420 (via GitHub)" <gi...@apache.org> on 2025/12/11 13:41:37 UTC

[D] [QDP] 1211 biweekly community sync [mahout]

GitHub user rich7420 created a discussion: [QDP] 1211 biweekly  community sync

- Unit test and integration test
- latency benchmark
- I/O barrier
- python interface
- IPC pipeline

GitHub link: https://github.com/apache/mahout/discussions/710

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "rich7420 (via GitHub)" <gi...@apache.org>.
GitHub user rich7420 added a comment to the discussion: [QDP] 1211 biweekly  community sync

I'd like to improve e2e benchmark through cleaning cache and memory between stages.

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15232946

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "400Ping (via GitHub)" <gi...@apache.org>.
GitHub user 400Ping added a comment to the discussion: [QDP] 1211 biweekly  community sync

Optimize `cuMemAllocAsync`

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15231657

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "rich7420 (via GitHub)" <gi...@apache.org>.
GitHub user rich7420 added a comment to the discussion: [QDP] 1211 biweekly  community sync

Toy dataset benchmark

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15231385

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "400Ping (via GitHub)" <gi...@apache.org>.
GitHub user 400Ping added a comment to the discussion: [QDP] 1211 biweekly  community sync

Using allocation and double-buffered async I/O to solve I/O barrier issue

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15232517

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "rich7420 (via GitHub)" <gi...@apache.org>.
GitHub user rich7420 added a comment to the discussion: [QDP] 1211 biweekly  community sync

I think we could merge `norm` and `encode` into a kernel method

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15236249

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "400Ping (via GitHub)" <gi...@apache.org>.
GitHub user 400Ping added a comment to the discussion: [QDP] 1211 biweekly  community sync

dynamically allocate cpu cores

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15237518

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Re: [D] [QDP] 12/11 biweekly community sync [mahout]

Posted by "rich7420 (via GitHub)" <gi...@apache.org>.
GitHub user rich7420 edited a discussion: [QDP] 12/11 biweekly  community sync

- Unit test and integration test
- latency benchmark
- I/O barrier
- python interface
- IPC pipeline

GitHub link: https://github.com/apache/mahout/discussions/710

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "400Ping (via GitHub)" <gi...@apache.org>.
GitHub user 400Ping deleted a comment on the discussion: [QDP] 1211 biweekly  community sync

Optimize `cuMemAllocAsync`

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15231657

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Re: [D] [QDP] 1211 biweekly community sync [mahout]

Posted by "400Ping (via GitHub)" <gi...@apache.org>.
GitHub user 400Ping added a comment to the discussion: [QDP] 1211 biweekly  community sync

set float32 to default

GitHub link: https://github.com/apache/mahout/discussions/710#discussioncomment-15232378

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