* Add hooks for executing the storage contract
* Add store_ledger stage
Similar to replicate_stage but no voting/banking stuff, just convert
blobs to entries and write the ledger out
* Add storage_addr to tests and add new NodeInfo constructor
to reduce duplication...
* Move recycler instances to the point of allocation
* sinks no longer need to call `recycle`
* Remove the recycler arguments from all the apis that no longer need them
- The write stage will output vector of entries
- Broadcast stage will create blobs out of the entries
- Helps reduce MIPS requirements for write stage
* Move register_entry_id() call out of write stage
- Write stage is MIPS intensive and has become a bottleneck for
TPU pipeline
- This will reduce the MIPS requirements for the stage
* Fix rust format issues
* budget and system contracts and verification
* contract check_id methods
* system call contract
* verify contract execution rules
* move system into its own file
* allocate before transfer for budget
* store error in budget context
* budget contract and tests without bank
* moved budget of of bank
* Use multiple sockets for receiving blobs on validators
- The blobs that are broadcasted by leader or retransmitted by peer
validators are received on replicate_port
- Using reuse_addr/reuse_port, multiple sockets can be opened for
the same port
- This allows the kernel to queue data to user space app on multiple
socket queues, preventing over-running one queue
- This helps with reducing packets dropped due to queue over-runs
Fixes#1224
* Fixed failing tests
* Implemented recvmmsg() for UDP packets
- This change implements binding between libc API for recvmmsg()
- The function can receive multiple packets using one system call
Fixes#1141
* Added unit tests for recvmmsg()
* Added recv_mmsg() wrapper for non Linux OS
* Address review comments for recvmmsg()
* Remove unnecessary imports
* Moved target specific dependencies to the function
In the error case that i>0 (we have blobs to send)
we break out of the loop and do not push the allocated r
to the v array. We should recycle this blob, otherwise it
will be dropped.
* fix poll_gossip_for_leader() loop to actually wait
for 30 seconds
* reduce reuseaddr use to only when necessary,
try to avoid already bound sockets
* move nat.rs to netutil.rs
* add gossip tracing to thin_client and bench-tps
* Migrate Budget DSL to use the Account state instead of global bank data structures.
* Serialize Instruction into Transaction::userdata.
* Store the pending set in the Account::userdata
* Enforce the token balance rules on contract execution. This becomes the entry point for generic contracts.
* This pr will have a performance impact on the bank. The next set of changes will fix this by locking each account during multi threaded execution of all the contracts.
* With this change a contract transaction needs to store its state under an address. That address could be the destination of the tokens, or any random address. For the latter, an extra step would be needed to claim the tokens which isn't implemented by budget_dsl at the moment.
* test tracking issue 1157
* remove client.sh from snap
* default to ephemeral instead of ~/.config key
* rework CLI for bench-tps
* remote multinode-demo stuff from remote-client.sh
* remove multinode-demo from remote-sanity and localnet-sanity
It needed to be passed the lock before, because it contained a
branch where one side didn't require locking. Now that that
defensive programming was hoisted, we can hoist the write lock
as well, leaving a simpler function for unit testing.
Even if transactions are dropped, accounts will have buffer
of tokens. Should reduce or eliminate AccountNotFound errors seen in the
leader while bench-tps is running.
* Reuse UDP port and open multiple sockets for transaction address
* Fixed failing crdt tests
* Add tests for reusing UDP ports
* Address review comments
* Updated bench-streamer to use multiple receive sockets
* Fix minimum number of recv sockets for bench-streamer
* Address review comments
Fixes#1132
* Moved bind_to function to nat.rs
If balance goes to 0, then bank removes the account
from it's account table and returns no account error. Thin client
should also update the account to this state or it will
still have the cached balance from the last successful get_balance().
* rename NodeInfo field of Node from "data" to "info"
(touches a lot of files)
* update client to use gossip to find leader, a la drone
* rework multinode scripts
* move more stuff into rust
* added usage to all
* no more rsync unless you're a validator (TODO: whack that, too)
* fullnode doesn't bail if drone isn't up yet, just keeps trying
* drone doesn't bail if network isn't up yet, just keeps trying
* remove trailing whitespace in ci/audit.sh
* code review fixups
* rename GOSSIP_PORT_RANGE => SOLANA_PORT_RANGE
* remove out-of-date TODO in localnet-sanity.sh
* remove features=test and code that was using it (localhost prohibitions in
crdt) added TODO in crdt.rs, maybe we should boot localhost in production
networks?
* boot tvu_window from NodeInfo: instead, send repair requests from the repair
socket (to gossip on peer) and answer repair requests via the sockaddr
from the repair request
* remove various unused pub functions
* banish SocketAddr parse().unwrap() to a macro that can also accept simpler stuff
Tyera Eulberg
carllin
Rob Walker
sakridge
Michael Vines
Anatoly Yakovenko
Greg Fitzgerald
Carl
Pankaj Garg
anatoly yakovenko
Jay Kickliter
Stephen Akridge