What does alignment = 128 means #1236

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lancoLiu asked this question in Q&A

lancoLiu
Nov 18, 2023

I'm confused about the way it's written here

const alignment = 128
n := ((numPartitions / alignment) + 1) * alignment
partitions = make([]int, n)

https://github.com/segmentio/kafka-go/blob/main/writer.go#L1299

Why is it 128 and not some other number?

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