open-code-review

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History

kite f24334deb2 perf(tool): stream file reads line-by-line to avoid full-file memory allocation Replace os.ReadFile + strings.Split with bufio.Reader streaming in FileReadProvider, so only the requested window (up to 500 lines) is kept in memory instead of the entire file. Adds Runner.Stream for semaphore- aware stdout piping, FileReader.ReadLines for line-windowed reading, and validates invalid line ranges. Reduces per-goroutine memory from ~8MB to ~44KB for large files under concurrent workloads.	2026-06-06 20:59:05 +08:00
..
runner.go	perf(tool): stream file reads line-by-line to avoid full-file memory allocation	2026-06-06 20:59:05 +08:00

kite f24334deb2 perf(tool): stream file reads line-by-line to avoid full-file memory allocation

Replace os.ReadFile + strings.Split with bufio.Reader streaming in
FileReadProvider, so only the requested window (up to 500 lines) is kept
in memory instead of the entire file. Adds Runner.Stream for semaphore-
aware stdout piping, FileReader.ReadLines for line-windowed reading, and
validates invalid line ranges. Reduces per-goroutine memory from ~8MB to
~44KB for large files under concurrent workloads.

2026-06-06 20:59:05 +08:00

runner.go

perf(tool): stream file reads line-by-line to avoid full-file memory allocation

2026-06-06 20:59:05 +08:00