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https://issues.apache.org/jira/browse/BEAM-4726?focusedWorklogId=179589&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-179589
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ASF GitHub Bot logged work on BEAM-4726:
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Author: ASF GitHub Bot
Created on: 28/Dec/18 23:01
Start Date: 28/Dec/18 23:01
Worklog Time Spent: 10m
Work Description: lostluck commented on issue #7355: [BEAM-4726] Add
arity specialization for calling and returns.
URL: https://github.com/apache/beam/pull/7355#issuecomment-450440353
This broke post commits since I don't check if a value is nil before type
asserting.
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Issue Time Tracking
-------------------
Worklog Id: (was: 179589)
Time Spent: 9h 10m (was: 9h)
> Reduce ParDo per element Invoke overhead
> ----------------------------------------
>
> Key: BEAM-4726
> URL: https://issues.apache.org/jira/browse/BEAM-4726
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-go
> Reporter: Robert Burke
> Assignee: Robert Burke
> Priority: Major
> Time Spent: 9h 10m
> Remaining Estimate: 0h
>
> Each call to invoke allocates a new args []interface{}, but the common case
> is to run the same ProcessElement function over and again. It should be
> possible to have a container struct to retain the args slice, and avoid
> recomputing the indices for where to assign parameters before calling the
> ProcessElementFn.
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