rich7420 opened a new issue, #969: URL: https://github.com/apache/mahout/issues/969
### Summary This roadmap defines the implementation path for QDP pipeline tuning (PR3): instrumenting the pipeline with observability, collecting baselines, introducing hardware-aware chunk and pool sizing, and replacing periodic sync with event-based buffer reuse—so that throughput and host-to-device overlap improve in a measurable, data-driven way. #### Phase 1: [QDP] Add observability tools to diagnose pipeline performance #945 #### Phase 2: Baseline and Data Collection #### Phase 3: Dynamic Pipeline Config #### Phase 4: Sync Audit and Event-Based Buffer Reuse ### Phase Order and Dependencies - **Phase 2** depends only on Phase 1; run first and publish baseline. - **Phase 3** can be developed in parallel with Phase 4; recommend merging C3 before C4 so C4 uses configurable pool/chunk. - **Phase 4** should be validated by re-running Phase 2 and comparing overlap, throughput, and latency. ### Alternatives Considered Have you thought of other ways to solve the same problem? ### Additional Context Any other relevant information or resources. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
