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Split signature throughput tracking out of FeeCalculator (#8447)

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* SDK: Split new `FeeRateGovernor` out of `FeeCalculator`

Leaving `FeeCalculator` to *only* calculate transaction fees

* Replace `FeeCalculator` with `FeeRateGovernor` as appropriate

* Expose recent `FeeRateGovernor` to clients

* Move `burn()` back into `FeeCalculator`

Appease BPF tests

* Revert "Move `burn()` back into `FeeCalculator`"

This reverts commit f3035624307196722b62ff8b74c12cfcc13b1941.

* Adjust BPF `Fee` sysvar test to reflect removal of `burn()` from `FeeCalculator`

* Make `FeeRateGovernor`'s `lamports_per_signature` private

* rebase artifacts

* fmt

* Drop 'Recent'

* Drop _with_commitment variant

* Use a more portable integer for `target_signatures_per_slot`

* Add docs for `getReeRateCalculator` JSON RPC method

* Don't return `lamports_per_signature` in `getFeeRateGovernor` JSONRPC reply
This commit is contained in:
Trent Nelson
2020-02-28 13:27:01 -07:00
committed by GitHub
parent 7d27be2a73
commit 90bedd7e06
22 changed files with 298 additions and 118 deletions
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4
runtime/src/accounts.rs
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@@ -853,7 +853,7 @@ mod tests {
instructions,
);
let fee_calculator = FeeCalculator::new(10, 0);
let fee_calculator = FeeCalculator::new(10);
assert_eq!(fee_calculator.calculate_fee(tx.message()), 10);
let loaded_accounts =
@@ -918,7 +918,7 @@ mod tests {
let min_balance = rent_collector
.rent
.minimum_balance(nonce_state::NonceState::size());
let fee_calculator = FeeCalculator::new(min_balance, 0);
let fee_calculator = FeeCalculator::new(min_balance);
let nonce = Keypair::new();
let mut accounts = vec![(
nonce.pubkey(),