mikemccand commented on issue #877: LUCENE-8978: Maximal Bottom Score Based Early Termination URL: https://github.com/apache/lucene-solr/pull/877#issuecomment-531797932 We should expect to see an improvement to red-line QPS with this change, right? I.e. it is spending less CPU per query since the thread slices are communicating with one another as they collect about how good a new hit must be to be competitive. Versus today, where each query thread collects the full top N and only in the end does a partial merge sort to pick the total top N. We should maybe expect query latencies (at well below red-line QPS) to get a little worse than concurrent search today, because we are adding a bit of thread contention?
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