lighthouse/consensus/state_processing
Michael Sproul 84e6d71950 Tree hash caching and optimisations for Altair (#2459)
## Proposed Changes

Remove the remaining Altair `FIXME`s from consensus land.

1. Implement tree hash caching for the participation lists. This required some light type manipulation, including removing the `TreeHash` bound from `CachedTreeHash` which was purely descriptive.
2. Plumb the proposer index through Altair attestation processing, to avoid calculating it for _every_ attestation (potentially 128ms on large networks). This duplicates some work from #2431, but with the aim of getting it in sooner, particularly for the Altair devnets.
3. Removes two FIXMEs related to `superstruct` and cloning, which are unlikely to be particularly detrimental and will be tracked here instead: https://github.com/sigp/superstruct/issues/5
2021-07-23 00:23:53 +00:00
..
src Tree hash caching and optimisations for Altair (#2459) 2021-07-23 00:23:53 +00:00
.gitignore Directory Restructure (#1163) 2020-05-18 21:24:23 +10:00
Cargo.toml Altair consensus changes and refactors (#2279) 2021-07-09 06:15:32 +00:00
clippy.toml Lint for sum and product in consensus code (#2226) 2021-03-01 00:57:13 +00:00