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Submit a vote timestamp every vote (#10630)

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* Submit a timestamp for every vote

* Submit at most one vote timestamp per second

* Submit a timestamp for every new vote

Co-authored-by: Tyera Eulberg <tyera@solana.com>
This commit is contained in:
Michael Vines
2020-08-21 10:10:51 -07:00
committed by GitHub
parent 41868f8adb
commit 247f27af37
4 changed files with 27 additions and 40 deletions
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3
ledger/src/blockstore.rs
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@ -41,7 +41,7 @@ use solana_transaction_status::{
EncodedTransaction, Rewards, TransactionStatusMeta, TransactionWithStatusMeta,
UiTransactionEncoding, UiTransactionStatusMeta,
};
use solana_vote_program::{vote_instruction::VoteInstruction, vote_state::TIMESTAMP_SLOT_INTERVAL};
use solana_vote_program::vote_instruction::VoteInstruction;
use std::{
cell::RefCell,
cmp,
@ -78,6 +78,7 @@ thread_local!(static PAR_THREAD_POOL_ALL_CPUS: RefCell<ThreadPool> = RefCell::ne
pub const MAX_COMPLETED_SLOTS_IN_CHANNEL: usize = 100_000;
pub const MAX_TURBINE_PROPAGATION_IN_MS: u64 = 100;
pub const MAX_TURBINE_DELAY_IN_TICKS: u64 = MAX_TURBINE_PROPAGATION_IN_MS / MS_PER_TICK;
const TIMESTAMP_SLOT_INTERVAL: u64 = 4500;
const TIMESTAMP_SLOT_RANGE: usize = 16;
// An upper bound on maximum number of data shreds we can handle in a slot