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Feature Gate: Enable partitioned epoch rewards #426

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CriesofCarrots opened this issue Mar 26, 2024 · 1 comment · May be fixed by #4186
Open

Feature Gate: Enable partitioned epoch rewards #426

CriesofCarrots opened this issue Mar 26, 2024 · 1 comment · May be fixed by #4186
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feature-gate Pull Request adds or modifies a runtime feature gate

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@CriesofCarrots
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CriesofCarrots commented Mar 26, 2024 •
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SIMD

https://github.com/solana-foundation/solana-improvement-documents/blob/main/proposals/0118-partitioned-epoch-reward-distribution.md

Description

The old feature gate wrapped an implementation that was superseded by a newer SIMD.

Partitioned epoch rewards is a design to distribute epoch stake rewards across multiple blocks to address the current performance problems associated with epoch reward distribution in a first block of a new epoch.

Feature ID

(9bn2vTJUsUcnpiZWbu2woSKtTGW3ErZC9ERv88SDqQjK)
PERzQrt5gBD1XEe2c9XdFWqwgHY3mr7cYWbm5V772V8

Activation Method

Single Core Contributor

Deployment Considerations

Needs testing on a test cluster with sufficient stake accounts to trigger multiple partitions. Tests should also include rebooting from a snapshot during calculation and distribution.
Distribution should be monitored for correctness and performance.

Minimum Beta Version

(v2.0.0)
v2.0.9

Minimum Stable Version

(v2.0.0)
v2.0.9

Testnet Activation Epoch

(679)

Devnet Activation Epoch

790

Mainnet-Beta Activation Epoch

707
@CriesofCarrots CriesofCarrots added the feature-gate Pull Request adds or modifies a runtime feature gate label Mar 26, 2024
@CriesofCarrots CriesofCarrots mentioned this issue Mar 26, 2024
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CriesofCarrots commented Mar 26, 2024 •
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Remember to update this doc when sysvar behavior is updated

(edit) Done in #2102, but not published anywhere yet

This was referenced Apr 4, 2024
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@CriesofCarrots CriesofCarrots linked a pull request Dec 20, 2024 that will close this issue
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Clean up Partitioned Epoch Rewards feature logic CriesofCarrots/solana
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