add bench & test for columnar merging

quickwit-oss / tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

MIT License

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add bench & test for columnar merging #2428

Closed PSeitz closed 1 month ago

PSeitz commented 1 month ago

add merge columnar proptest
add columnar merge benchmark

merge_multi_and_multi          Avg: 3.3134ms 
merge_dense_and_dense          Avg: 1.1088ms 
merge_sparse_and_sparse        Avg: 0.7725ms 
merge_sparse_and_dense         Avg: 0.9375ms
merge_multi_and_dense          Avg: 3.5806ms 
merge_multi_and_sparse         Avg: 4.5720ms