v2.2: shares shreds' payload between window-service and retransmit-stage (backport of #4803) #4936
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…4803) Shreds received from turbine are concurrently sent to window-service to be deserialized and inserted into blockstore, while their payload is sent to retransmit-stage. Using a shared payload between the two concurrent paths will reduce allocations and memcopies. (cherry picked from commit d590995)
AshwinSekar
approved these changes
Feb 11, 2025
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Problem
Shreds received from turbine are concurrently sent to window-service to be deserialized and inserted into blockstore, while their payload is sent to retransmit-stage. Using a shared payload between the two concurrent paths will reduce allocations and memcopies.
Summary of Changes
The commit shares shreds' payload between window-service and retransmit-stage.
This is an automatic backport of pull request #4803 done by Mergify.