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apache / arrow-rs Public

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Reduce copies in Arrow IPC writer#10044

Merged

alamb merged 20 commits into

apache:mainapache/arrow-rs:mainfrom

Rich-T-kid:rich-T-kid/optimize-arrow-ipc-copiesRich-T-kid/arrow-rs:rich-T-kid/optimize-arrow-ipc-copiesCopy head branch name to clipboard

Jun 10, 2026

Conversation Commits20 (20)Checks Files changed

Merged

Reduce copies in Arrow IPC writer#10044
alamb merged 20 commits into
apache:mainfrom
Rich-T-kid:rich-T-kid/optimize-arrow-ipc-copies

Commits

Commits on Jun 4, 2026

remove repeated buffer copies in encoding pipeline
Rich-T-kid
committed
fixed some linting issues
Rich-T-kid
committed
minor clean up. good to push
Rich-T-kid
committed
fix CI
Rich-T-kid
committed
refactored PR to be easier to read/ dedupe logic
Rich-T-kid
committed
linting fix
Rich-T-kid
committed

Commits on Jun 5, 2026

add better benchmarks to diagnose regression
Rich-T-kid
committed
sharing current work, planning to split this into two PR
Rich-T-kid
committed

Commits on Jun 7, 2026

split PR into Stream/Filter Writer focused
Rich-T-kid
committed
remove minor metadata tracking overhead. Include extra return value from record_batch_to_bytes
Rich-T-kid
committed
remove local benchmarks
Rich-T-kid
committed
trigger CI
Rich-T-kid
committed

Commits on Jun 8, 2026

trigger CI
Rich-T-kid
committed
trigger CI
Rich-T-kid
committed
removed un-needed code duplication in favor of an enum
Rich-T-kid
committed

Commits on Jun 9, 2026

PR revision & make file easier to understand
Rich-T-kid
committed
add doc comments and add standard interface for IpcBodySink
Rich-T-kid
committed
fix clippy
Rich-T-kid
committed
run ci
Rich-T-kid
committed
forgot to add padding
Rich-T-kid
committed

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