reduce allocations in baseHashes()

bits-and-blooms / bloom

Go package implementing Bloom filters, used by Milvus and Beego.

BSD 2-Clause "Simplified" License

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Closed arussellsaw closed 8 years ago

arussellsaw commented 8 years ago

Hi!

thanks for making this project, it's been super easy to use 👍

while profiling some of my code i've noticed quite a few allocations coming from baseHashes() so figured i'd submit you a PR to sort things out.

the []uint64 was causing allocations, i also updated the fnv64Hash() to remove a type conversion and only index the data byte slice

Cheers!