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rolls out chained Merkle shreds to ~5% of testnet #2389

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Aug 2, 2024
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rolls out chained Merkle shreds to ~5% of testnet #2389

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10 changes: 8 additions & 2 deletions turbine/src/broadcast_stage/standard_broadcast_run.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -506,8 +506,14 @@ impl BroadcastRun for StandardBroadcastRun {
}
}

fn should_chain_merkle_shreds(_slot: Slot, cluster_type: ClusterType) -> bool {
cluster_type == ClusterType::Development
fn should_chain_merkle_shreds(slot: Slot, cluster_type: ClusterType) -> bool {
match cluster_type {
ClusterType::Development => true,
ClusterType::Devnet => false,
ClusterType::MainnetBeta => false,
// Roll out chained Merkle shreds to ~5% of testnet.
ClusterType::Testnet => slot % 19 == 1,
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20 should be 5%, is 19 to ensure that it's not always the same leader slot index (1 to 4)?

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@behzadnouri behzadnouri Aug 1, 2024 •
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yeah, I picked a prime number to avoid those kind of frequencies.

}
}

#[cfg(test)]
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