Faster optimized frozen dictionary creation (2/n) - #87630

Merged

stephentoub merged 5 commits into

dotnet:mainfrom

adamsitnik:frozenPerf2

Jun 16, 2023

Commits on Jun 14, 2023

use stackalloc for smaller sizes
adamsitnik
committed
204e175
Revert "use stackalloc for smaller sizes", it did not help much
adamsitnik
committed
d2adef7

Commits on Jun 15, 2023

let the caller of FrozenHashTable.Create provide the hashcodes, it avoids a closure, index boundary checks and helps with inlining (7% gain)
adamsitnik
committed
d43e99a
keys and values are needed for every strategy, lets create them up-front (2-4% gain)
adamsitnik
committed
d4ff38f
refactor: there is no need to pass entriesLength anymore (hashCodes.Length is the replacement)
adamsitnik
committed
393c27e