SchwarzDigits / hypermatch / 35089759718

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perf: evaluate conditions against a set of the matching leaves (#16)

A formula asked whether a leaf matched by searching the sorted list of hits; it now tests a bit in a set of their ids, built only once a formula needs it.

Conditions with anythingBut gain the most, because they are evaluated for every event that has their path: with 20 different exclusions on one path that all fail, matching is 43% faster, with 100 of them 46%. The other workloads are unchanged. An event with many values matching many leaves on one path, where a single condition asks about them, costs a few percent more.

31 of 31 new or added lines in 1 file covered. (100.0%)

1931 of 2011 relevant lines covered (96.02%)

234971.17 hits per line