Optimize PTC computation - #5065
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Description
#4979 added PTC processing to every epoch transition, which significantly increased Gloas mainnet test generation time.
This PR implements native Python
intinside the loops ofcompute_shuffled_indexandcompute_balance_weighted_selectionto reduceremerkleabletype overhead.It also caches
hash_tree_rootresults.Changes have been tested for full release using github runners:
Changes
_fast_compute_shuffled_indeximplements nativeintfor the swap-or-not algorithmOPTIMIZED_BALANCE_WEIGHTED_SELECTIONimplements nativeintin the selection loop_cached_htrcacheshash_tree_rootresultsRelated
compute_ptc#5044compute_shuffled_indexcache from 65536 to 1024 entries #5052