* Plumb priority_fee_cache into rpc
* Add PrioritizationFeeCache api
* Add getRecentPrioritizationFees rpc endpoint
* Use MAX_TX_ACCOUNT_LOCKS to limit input keys
* Remove unused cache apis
* Map fee data by slot, and make rpc account inputs optional
* Add priority_fee_cache to rpc test framework, and add test
* Add endpoint to jsonrpc docs
* Update docs/src/developing/clients/jsonrpc-api.md
* Update docs/src/developing/clients/jsonrpc-api.md
* Marks methods and structs which are only to be used by the program runtime.
* Removes TransactionContext::get_keys_of_accounts().
* Adds InstructionContext::get_instruction_accounts_lamport_sum().
In kin-sim, we found that bounded channel causes halt for account
background services. As the number of accounts grows, the time for
pruning and cleaning increases, which would leads to longer intervals
between the pruning of deaded bank slots. With 1.7B accounts, we will
exceed the 10K bounded channel threshold that causes halt of account
back ground services. Without pruning, the node will eventually run out
of memory.
* Add snapshot_storage_lengths_from_fields
* Add SnapshotUnpacker
* Add SnapshotStorageRebuilder
* Rebuild snapshot storage during unpack
* move snapshot unpacker back into snapshot_utils
* use SerializedAppendVecId in storage rebuilder
* create AccountStorageMap type alias
* Wrap storage and next_append_vec_id in a type
* fixed typo
* move use StorageAndNextAppendVecId
* calculate num_rebuilder_threads more concisely
* Add a SanitizedMessage type that caches writable accounts indexes
* Add is_writable_account_cache to both SanitizedMessage variants, cache is initialized in constructors
* Check overflow on vote tx compaction boundary
Check for overflow during the conversion between VoteStateUpdate and
CompactVoteStateUpdate.
* Try removing clippy supress
The commit adds sanity checks that when loading a bank from snapshots:
* cached vote accounts are consistent with accounts-db.
* all valid vote-accounts referenced in stake delegations are already
cached.
* refactor: extract store_stake_accounts fn
* refactor: extract store_vote_account fn
* refactor: extract reward history update fn
* remove avg point value from pay_valiator fn. not used
* clippy: slice
* clippy: slice
* remove abort() from test-validator (#27124)
* chore: bump bytes from 1.1.0 to 1.2.1 (#27172)
* chore: bump bytes from 1.1.0 to 1.2.1
Bumps [bytes](https://github.com/tokio-rs/bytes) from 1.1.0 to 1.2.1.
- [Release notes](https://github.com/tokio-rs/bytes/releases)
- [Changelog](https://github.com/tokio-rs/bytes/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tokio-rs/bytes/compare/v1.1.0...v1.2.1)
---
updated-dependencies:
- dependency-name: bytes
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* Share Ancestors API get with contains_key (#27161)
consolidate similar fns
* Rename to `MAX_BLOCK_ACCOUNTS_DATA_SIZE_DELTA` (#27175)
* chore: bump libc from 0.2.129 to 0.2.131 (#27162)
* chore: bump libc from 0.2.129 to 0.2.131
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.129 to 0.2.131.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.129...0.2.131)
---
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* reverts wide fanout in broadcast when the root node is down (#26359)
A change included in
https://github.com/solana-labs/solana/pull/20480
was that when the root node in turbine broadcast tree is down, the
leader will broadcast the shred to all nodes in the first layer.
The intention was to mitigate the impact of dead nodes on shreds
propagation, because if the root node is down, then the entire cluster
will miss out the shred.
On the other hand, if x% of stake is down, this will cause 200*x% + 1
packets/shreds ratio at the broadcast stage which might contribute to
line-rate saturation and packet drop.
To avoid this bandwidth saturation issue, this commit reverts that logic
and always broadcasts shreds from the leader only to the root node.
As before we rely on erasure codes to recover shreds lost due to staked
nodes being offline.
* add getTokenLargestAccounts rpc method to rust client (#26840)
* add get token largest accounts rpc call to client
* split to include with commitment
* Bump spl-token-2022 (#27181)
* Bump token-2022 to 0.4.3
* Allow cargo to bump stuff to v1.11.5
* VoteProgram.safeWithdraw function to safeguard against accidental vote account closures (#26586)
feat: safe withdraw function
Co-authored-by: aschonfeld <andrew@proofofalpha.io>
* chore: bump futures from 0.3.21 to 0.3.23 (#27182)
* chore: bump futures from 0.3.21 to 0.3.23
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.21 to 0.3.23.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.21...0.3.23)
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* chore: bump nix from 0.24.2 to 0.25.0 (#27179)
* chore: bump nix from 0.24.2 to 0.25.0
Bumps [nix](https://github.com/nix-rust/nix) from 0.24.2 to 0.25.0.
- [Release notes](https://github.com/nix-rust/nix/releases)
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nix-rust/nix/compare/v0.24.2...v0.25.0)
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* Parse ConfidentialTransaction instructions (#26825)
Parse ConfidentialTransfer instructions
* snapshots: serialize version file first (#27192)
serialize version file first
* serialize incremental_snapshot_hash (#26839)
* serialize incremental_snapshot_hash
* pr feedback
* derives Error trait for ClusterInfoError and core::result::Error (#27208)
* Add clean_accounts_for_tests() (#27200)
* Rust v1.63.0 (#27148)
* Upgrade to Rust v1.63.0
* Add nightly_clippy_allows
* Resolve some new clippy nightly lints
* Increase QUIC packets completion timeout
Co-authored-by: Michael Vines <mvines@gmail.com>
* docs: updated "transaction fees" page (#26861)
* docs: transaction fees, compute units, compute budget
* docs: added messages definition
* Revert "docs: added messages definition"
This reverts commit 3c56156dfaaf17158c5eafbc5877080a83607a06.
* docs: added messages definition
* Update docs/src/transaction_fees.md
Co-authored-by: Jacob Creech <82475023+jacobcreech@users.noreply.github.com>
* fix: updates from feedback
Co-authored-by: Jacob Creech <82475023+jacobcreech@users.noreply.github.com>
* sdk: Fix args after "--" in build-bpf and test-bpf (#27221)
* Flaky Unit Test test_rpc_subscriptions (#27214)
Increase unit test timeout from 5 seconds to 10 seconds
* chore: only buildkite pipelines use sccache in docker-run.sh (#27204)
chore: only buildkite ci use sccache
* clean feature: `prevent_calling_precompiles_as_programs` (#27100)
* clean feature: prevent_calling_precompiles_as_programs
* fix tests
* fix test
* remove comment
* fix test
* feedback
* Add get_account_with_commitment to BenchTpsClient (#27176)
* Fix a corner-case panic in get_entries_in_data_block() (#27195)
#### Problem
get_entries_in_data_block() panics when there's inconsistency between
slot_meta and data_shred.
However, as we don't lock on reads, reading across multiple column families is
not atomic (especially for older slots) and thus does not guarantee consistency
as the background cleanup service could purge the slot in the middle. Such
panic was reported in #26980 when the validator serves a high load of RPC calls.
#### Summary of Changes
This PR makes get_entries_in_data_block() panic only when the inconsistency
between slot-meta and data-shred happens on a slot older than lowest_cleanup_slot.
* Verify snapshot slot deltas (#26666)
* store-tool: log lamports for each account (#27168)
log lamports for each account
* add an assert for a debug feature to avoid wasted time (#27210)
* remove redundant call that bumps age to future (#27215)
* Use from_secs api to create duration (#27222)
use from_secs api to create duration
* reorder slot # in debug hash data path (#27217)
* create helper fn for clarity (#27216)
* Verifying snapshot bank must always specify the snapshot slot (#27234)
* Remove `Bank::ensure_no_storage_rewards_pool()` (#26468)
* cli: Add subcommands for address lookup tables (#27123)
* cli: Add subcommand for creating address lookup tables
* cli: Add additional subcommands for address lookup tables
* short commands
* adds hash domain to ping-pong protocol (#27193)
In order to maintain backward compatibility, for now the responding node
will hash the token both with and without domain so that the other node
will accept the response regardless of its upgrade status.
Once the cluster has upgraded to the new code, we will remove the legacy
domain = false case.
* Revert "Rust v1.63.0 (#27148)" (#27245)
This reverts commit a2e7bdf50a.
* correct double negation (#27240)
* Enable QUIC client by default. Add arg to disable QUIC client. (Forward port #26927) (#27194)
Enable QUIC client by default. Add arg to disable QUIC client.
* Enable QUIC client by default. Add arg to disable QUIC client.
* Deprecate --disable-quic-servers arg
* Add #[ignore] annotation to failing tests
* slots_connected: check if the range is connected (>= ending_slot) (#27152)
* create-snapshot check if snapshot slot exists (#27153)
* Add Bank::clean_accounts_for_tests() (#27209)
* Call `AccountsDb::shrink_all_slots()` directly (#27235)
* add ed25519_program to built-in instruction cost list (#27199)
* add ed25519_program to built-in instruction cost list
* Remove unnecessary and stale comment
* simple refactorings to disk idx (#27238)
* add _inclusive for clarity (#27239)
* eliminate unnecessary ZERO_RAW_LAMPORTS_SENTINEL (#27218)
* make test code more clear (#27260)
* banking stage: actually aggregate tracer packet stats (#27118)
* aggregated_tracer_packet_stats_option was alwasys None
* Actually accumulate tracer packet stats
* Refactor epoch reward 1 (#27253)
* refactor: extract store_stake_accounts fn
* clippy: slice
Co-authored-by: haoran <haoran@mbook>
* recovers merkle shreds from erasure codes (#27136)
The commit
* Identifies Merkle shreds when recovering from erasure codes and
dispatches specialized code to reconstruct shreds.
* Coding shred headers are added to recovered erasure shards.
* Merkle tree is reconstructed for the erasure batch and added to
recovered shreds.
* The common signature (for the root of Merkle tree) is attached to all
recovered shreds.
* Simplify `Bank::clean_accounts()` by removing params (#27254)
* Account files remove (#26910)
* Create a new function cleanup_accounts_paths, a trivial change
* Remove account files asynchronously
* Update and simplify the implementation after the validator test runs.
* Fixes after testing on the dev device
* Discard tokio. Use thread instead
* Fix comments format
* Fix config type to pass the github test
* Fix failed tests. Handle the case of non-existing path
* Final cleanup, addressing the review comments
Avoided OsString.
Made the function more generic with "impl AsRef<Path>"
Co-authored-by: Jeff Washington <jeff.washington@solana.com>
* Refactor: Flattens `TransactionContext::instruction_trace` (#27109)
* Flattens TransactionContext::instruction_trace.
* Stop the search at transaction level.
* Renames get_instruction_context_at => get_instruction_context_at_nesting_level.
* Removes TransactionContext::get_instruction_trace().
Adds TransactionContext::get_instruction_trace_length() and TransactionContext::get_instruction_context_at_index().
* Have TransactionContext::instruction_accounts_lamport_sum() accept an iterator instead of a slice.
* Removes instruction_trace from ExecutionRecord.
* make InstructionContext::new() private
* Parallel insertion of dirty store keys during clean (#27058)
parallelize dirty store key insertion
* Refactor epoch reward 2 (#27257)
* refactor: extract store_stake_accounts fn
* refactor: extract store_vote_account fn
* clippy: slice
* clippy: slice
* fix merge error
Co-authored-by: haoran <haoran@mbook>
* Standardize thread names
Tenets:
1. Limit thread names to 15 characters
2. Prefix all Solana-controlled threads with "sol"
3. Use Camel case. It's more character dense than Snake or Kebab case
* cleanup comment on filter_zero_lamport_clean_for_incremental_snapshots (#27273)
* remove inaccurate log (#27255)
* patches metrics for invalid cached vote/stake accounts (#27266)
patches invalid cached vote/stake accounts metrics
Invalid cached vote accounts is overcounting actual mismatches, and
invalid cached stake accounts is undercounting.
* Refactor epoch reward 3 (#27259)
* refactor: extract store_stake_accounts fn
* refactor: extract store_vote_account fn
* refactor: extract reward history update fn
* clippy: slice
* clippy: slice
Co-authored-by: haoran <haoran@mbook>
* fix merges
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Tenets:
1. Limit thread names to 15 characters
2. Prefix all Solana-controlled threads with "sol"
3. Use Camel case. It's more character dense than Snake or Kebab case
* Flattens TransactionContext::instruction_trace.
* Stop the search at transaction level.
* Renames get_instruction_context_at => get_instruction_context_at_nesting_level.
* Removes TransactionContext::get_instruction_trace().
Adds TransactionContext::get_instruction_trace_length() and TransactionContext::get_instruction_context_at_index().
* Have TransactionContext::instruction_accounts_lamport_sum() accept an iterator instead of a slice.
* Removes instruction_trace from ExecutionRecord.
* make InstructionContext::new() private
* store hash calc failures in a separate folder by slot
* Update runtime/src/accounts_db.rs
Co-authored-by: Brooks Prumo <brooks@prumo.org>
Co-authored-by: Brooks Prumo <brooks@prumo.org>
* Keypair: implement clone()
This was not implemented upstream in ed25519-dalek to force everyone to
think twice before creating another copy of a potentially sensitive
private key in memory.
See https://github.com/dalek-cryptography/ed25519-dalek/issues/76
However, there are now 9 instances of
Keypair::from_bytes(&keypair.to_bytes())
in the solana codebase and it would be preferable to have a function.
In particular since this also comes up when writing programs and can
cause users to either start messing with lifetimes or discover the
from_bytes() workaround themselves.
This patch opts to not implement the Clone trait. This avoids automatic
use in order to preserve some of the original "let developers think
twice about this" intention.
* Use Keypair::clone
Prior to this change, long running commands like `solana-ledger-tool
verify` would OOM due to AccountsDb cleanup not happening.
Co-authored-by: Michael Vines <mvines@gmail.com>
* Concurrent replay slots
* Split out concurrent and single bank replay paths
* Sub function processing of replay results for readability
* Add feature switch for concurrent replay
* Add entry_processor fn to unpack_archive - not used yet
* Add generic unpack_snapshot_with_processors to separate account paths handling from entry checking
https://github.com/solana-labs/solana/pull/22292
prevents rent paying accounts creation going forward. However a rent
paying account can linger on for ever if it is continually topped up but
stays below the rent-exempt minimum.
This can prevent eliminating accounts-rewrites and the problematic
rent_epoch field in accounts.
Link to discord discussion:
https://discord.com/channels/428295358100013066/943609352068145162/995202300001927219
This commit restricts rent-paying accounts lifetime extension by
preventing increasing lamports on the account if the account stays below
the rent-exempt minimum.
* Adjusts test cases for stricter requirements.
* Removes account reset in deserialization test.
* Removes verify related test cases.
* Replicates account modification verification logic of PreAccount in BorrowedAccount.
* Adds TransactionContext::account_touched_flags.
* Adds account modification verification to the BPF ABIv0 and ABIv1 deserialization, CPI syscall and program-test.
* Replicates the total sum of all lamports verification of PreAccounts in InstructionContext
* Check that the callers instruction balance is maintained during a call / push.
* Replicates PreAccount statistics in TransactionContext.
* Disable verify() and verify_and_update() if the feature enable_early_verification_of_account_modifications is enabled.
* Moves Option<Rent> of enable_early_verification_of_account_modifications into TransactionContext::new().
* Relaxes AccountDataMeter related test cases.
* Don't touch the account if nothing changes.
* Adds two tests to trigger InstructionError::UnbalancedInstruction.
Co-authored-by: Justin Starry <justin@solana.com>
https://github.com/solana-labs/solana/pull/22292
prevents rent paying account creation going forward. As a result
rent_epoch field for rent exempt accounts is redundant, and advancing
this field will incur expensive account rewrites and cause discrepancy
between accounts-db and cached vote/stake accounts.
This commit adds a feature which upon activation preserves rent_epoch
field for rent exempt accounts so that the field is frozen and is no
longer advanced.
new_unique() does not gurantee the increment order due to the bytes
array storage and its eq-partial trait interpreting the bytes in the
big-endian way.
- Forward packets by prioritization in desc order
- Add support of cost-tracking by transaction requested compute units
- Hook up account buckets to forwarder
- Add metrics for forwardable batches count
- Remove redundant invalid packets filtering at end of slot since forwarder will do the same when batch forwardable packets
- Add bench test for forwarding
* allow initial hash calc to occur in bg
* validator_initialized -> startup_verification_complete
* add infos for leader and vote
* rework snapshot for startup verification
* change to assert
RwLock seems excessive since only the very 1st call to VoteAccount::vote_state
will write-lock the inner field. Future calls would also incur overhead of an
RwLockReadGuard.
once_cell::sync::OnceCell provides a matching api to the desired functionality.
Follow up commit removes feature gate code separating durable nonce from
blockhash domain. This commit allows to encapsulate any logic
distinguishing legacy vs current nonce versions in the nonce module
after removing the feature gate.
* working on local snapshot
* Parallelization for slot storage minimization
* Additional clean-up and fixes
* make --minimize an option of create-snapshot
* remove now unnecessary function
* Parallelize parts of minimized account set generation
* clippy fixes
* Add rent collection accounts and voting node_pubkeys
* Simplify programdata_accounts generation
* Loop over storages to get slot set
* Parallelize minimized slot set generation
* Parallelize adding owners and programdata_accounts
* Remove some now unncessary checks on the blockstore
* Add a warning for minimized snapshots across epoch boundary
* Simplify ledger-tool minimize
* Clarify names of bank's minimization helper functions
* Remove unnecesary funciton, fix line spacing
* Use DashSets instead of HashSets for minimized account and slot sets
* Filter storages uses all threads instead of thread_pool
* Add some additional comments on functions for minimization
* Moved more into bank and parallelized
* Update programs/bpf/Cargo.lock for dashmap in ledger
* Clippy fix
* ledger-tool: convert minimize_bank_for_snapshot Measure into measure!
* bank.rs: convert minimize_bank_for_snapshot Measure into measure!
* accounts_db.rs: convert minimize_accounts_db Measure into measure!
* accounts_db.rs: add comment about use of minimize_accounts_db
* ledger-tool: CLI argument clarification
* minimization functions: make infos unique
* bank.rs: Add test_get_rent_collection_accounts_between_slots
* bank.rs: Add test_minimization_add_vote_accounts
* bank.rs: Add test_minimization_add_stake_accounts
* bank.rs: Add test_minimization_add_owner_accounts
* bank.rs: Add test_minimization_add_programdata_accounts
* accounts_db.rs: Add test_minimize_accounts_db
* bank.rs: Add negative case and comments in test_get_rent_collection_accounts_between_slots
* bank.rs: Negative test in test_minimization_add_programdata_accounts
* use new static runtime and sdk ids
* bank comments to doc comments
* Only need to insert the maximum slot a key is found in
* rename remove_pubkeys to purge_pubkeys
* add comment on builtins::get_pubkeys
* prevent excessive logging of removed dead slots
* don't need to remove slot from shrink slot candidates
* blockstore.rs: get_accounts_used_in_range shouldn't return Result
* blockstore.rs: get_accounts_used_in_range: parallelize slot loop
* report filtering progress on time instead of count
* parallelize loop over snapshot storages
* WIP: move some bank minimization functionality into a new class
* WIP: move some accounts_db minimization functionality into SnapshotMinimizer
* WIP: Use new SnapshotMinimizer
* SnapshotMinimizer: fix use statements
* remove bank and accounts_db minimization code, where possible
* measure! doesn't take a closure
* fix use statement in blockstore
* log_dead_slots does not need pub(crate)
* get_unique_accounts_from_storages does not need pub(crate)
* different way to get stake accounts/nodes
* fix tests
* move rent collection account functionality to snapshot minimizer
* move accounts_db minimize behavior to snapshot minimizer
* clean up
* Use bank reference instead of Arc. Additional comments
* Add a comment to blockstore function
* Additional clarifying comments
* Moved all non-transaction account accumulation into the SnapshotMinimizer.
* transaction_account_set does not need to be mutable now
* Add comment about load_to_collect_rent_eagerly
* Update log_dead_slots comment
* remove duplicate measure/print of get_minimized_slot_set
* Adds methods based on instruction_account_index to InstructionContext.
Removes methods which are based on index_in_instruction.
* Adjusts program-runtime.
* Adjusts runtime.
* Adjusts bpf loader.
* Adjusts built-in programs.
* Adjusts program-test and bpf tests.
* [vote_authorize_with_seed] Add `VoteInstruction::AuthorizeWithSeed`
* [vote_authorize_with_seed] You can now update a vote account's authority if it's a derived key for which you control the base key
* [vote_authorize_with_seed] Add test helper to create a vote account whose authorities are derived keys
* [vote_authorize_with_seed] Write tests to assert the behavior of `VoteInstruction::AuthorizeWithSeed`
* [vote_authorize_with_seed] Feature gate the `VoteInstruction::AuthorizeWithSeed` processor
* [vote_authorize_with_seed] Add `VoteInstruction::AuthorizeWithSeed` to transaction status parser
* [vote_authorize_with_seed] Add `VoteInstruction::AuthorizeWithSeed` to docs
* [vote_authorize_with_seed] Add `VoteInstruction::AuthorizeCheckedWithSeed`
* [vote_authorize_with_seed] You can now update a vote account's authority (while checking that the new authority has signed) if it's a derived
key for which you control the base key
* [vote_authorize_with_seed] Add `VoteInstruction::AuthorizeCheckedWithSeed` to transaction status parser
* [vote_authorize_with_seed] Write tests to assert the behavior of `VoteInstruction::AuthorizeCheckedWithSeed`
There's no direct linkage between account-update events and transaction-events
Issue is linked with geyser plugin interface
Currently, there's no straightforward way to determine what notify_transaction call is related to particular update_account call. So, there's no simple way to determine what transaction caused what changes in accounts. This issue is especially valuable in case when several transactions modifies single account in the same slot.
Add txn_signature field to ReplicaTransactionInfo structure
This additional field will contain the signature of transaction which caused this account update event. This modification is not bringing significant overhead because all necessary information for such linkage already available inside Accounts::collect_accounts_to_store method
https://github.com/solana-labs/solana/pull/25788
permanently disables durable transactions with legacy nonce versions
which are within chain blockhash domain.
This commit adds a new system instruction for a one-time idempotent
upgrade of legacy nonce accounts in order to bump them out of chain
blockhash domain.
https://github.com/solana-labs/solana/pull/25744
separated durable nonce and blockhash domains, which will stop double
execution going forward. However it is possible that a durable
transaction has *already* been executed once as a normal transaction and
it is now a valid durable transaction. #25744 cannot stop such
transactions to be re-executed until the nonce accounts are advanced.
This commit adds a new nonce version indicating that the nonce is moved
out of the blockhash domain, and permanently disables durable
transactions for legacy nonces which are in the blockhash domain.
* fix double count of account index del stats
* refactor to seperate delete and insert account index stats
* fix test
* increase test timing tolerance for bucket age
* Revert "increase test timing tolerance for bucket age"
This reverts commit 2b91cf902208e4585d25dff1d4298d412c9da516.
* Revert "Revert "increase test timing tolerance for bucket age""
This reverts commit 8f07367b64ddc45a9a693729ea2725895627d14c.
* fix double count of account index del stats
* refactor to seperate delete and insert account index stats
* fix test
* increase test timing tolerance for bucket age
* Revert "increase test timing tolerance for bucket age"
This reverts commit 2b91cf902208e4585d25dff1d4298d412c9da516.
* Remove the args param from Measure::this since we don't ever use it
* banking_stage.rs: convert to measure!
* poh_recorder.rs: convert to measure!
* cost_update_service.rs: convert to measure!
* poh_service.rs: convert to measure!
* bank.rs: convert to measure!
* measure.rs: Remove Measure::this now that all have been converted to measure!
Previous commit separates durable nonce and blockhash domains with a
feature gate. A 2nd feature added in this commit enables durable nonce
at least one epoch after the 1st feature.
By the time 2nd feature is activated, some nonce accounts will have an
old blockhash, but no nonce account can have a recent blockhash.
As a result no transaction (durable or normal) can be executed twice.
AdvanceNonceAccount instruction updates nonce to blockhash. This makes it
possible that a durable transaction is executed twice both as a normal
transaction and a nonce transaction if it uses blockhash (as opposed to nonce)
for its recent_blockhash field.
The commit prevents this double execution by separating nonce and blockhash
domains; when advancing nonce account, blockhash is hashed with a fixed string.
As a result a blockhash cannot be a valid nonce value; and if transaction was
once executed as a normal transaction it cannot be re-executed as a durable
transaction again and vice-versa.
* Bank: Batch account stores in collect_rent_eagerly
Previously store() calls were done one-by-one, which leads to suboptimal
performance.
* Accounts: Remove store_slow_cached()
* clippy
Co-authored-by: Jeff Washington (jwash) <wash678@gmail.com>
* Fix a possible test hang in runtime::test_shared_buffer_sweep
The test may hang if the total number of threads it wants to start
is greater than the number of threads configured in the rayon
threadpool. Check to avoid this situation from happening.
* Incorporate comment from Xiang Zhu, using std::cmp::min() to simplify the code
* Removes the offset InstructionContext::get_number_of_program_accounts() from InstructionAccount::index_in_caller.
* Removes unreachable SyscallError::InvalidLength in orig_data_lens.get().
* Introduces result return types to get_data_mut(), set_data() and set_data_length() of BorrowedAccount.
* Introduces result return types to set_owner(), set_lamports() and set_executable() of BorrowedAccount.
* - get prioritization fee from compute_budget instruction;
- update compute_budget::process_instruction function to take instruction iter to support sanitized versioned message;
- updated runtime.md
* update transaction fee calculation for prioritization fee rate as lamports per 10K CUs
* review changes
* fix test
* fix a bpf test
* fix bpf test
* patch feedback
* fix clippy
* fix bpf test
* feedback
* rename prioritization fee rate to compute unit price
* feedback
Co-authored-by: Justin Starry <justin@solana.com>
* Added additional costs to block capacity computation, and pushed alloc of CostModel all the way to the top of the call chain, instead of reallocing
* Fix two compiler errors
* Update block processing to propagate computed costs, rather than re-computing deeper in the call stack
* Clippy fix
* Reformatting fix after merge
* Add CostModel::sum_without_bpf
* mmap
* add no_os_memory_reporting_args to ledger-tool
* use safe memory map package for unix. use regular file for windows
* fallback to untaring with filebuf when mmap fails
* update comments