aeyakovenko

[Running cargo test]
   Compiling solana v0.9.0 (file:///Users/anatolyyakovenko/solana)
error[E0271]: type mismatch resolving `<std::sync::mpsc::TryIter<'_, (std::vec::Vec<transaction::Transaction>, hash::Hash)> as std::iter::IntoIterator>::Item == &(std::vec::Vec<transaction::Transaction>, hash::Hash)`
   --> src/banking_stage.rs:122:90
    |
122 |         for (processed_transactions, hash) in [transaction_receiver.recv()?].into_iter().chain(transaction_receiver.try_iter()) {
    |                                                                                          ^^^^^ expected tuple, found reference
    |
    = note: expected type `(std::vec::Vec<transaction::Transaction>, hash::Hash)`
               found type `&(std::vec::Vec<transaction::Transaction>, hash::Hash)`

aeyakovenko

enum Contract {
    /// Promise to sign a valid request within the `time_guarantee`
    Promised{promise: Promise, time_guarantee: u64, sol_to_eth: u64},
    /// Request has been made, the Promisee need's to sign before `expires`
    Requested{promise: Promise, valid_request: Request, expires: u64},
    /// Request has been signed
    Signed(Vec<u8>),
    /// Request has expired
    Expired,
}

aeyakovenko

///ERROR:
 

  --> src/accounts.rs:196:9
    |
192 |     pub fn account_values_slow<R>(&self, fork: u64) -> R
    |                                                        - expected `R` because of return type
...
196 |         self.accounts.iter().map(|(k, v)| (fork, (k, v)))
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter, found struct 

aeyakovenko

bash-3.2$ cargo watch -x 'test replay_stage_correctness'
[Running cargo test replay_stage_correctness]
    Finished dev [unoptimized + debuginfo] target(s) in 3.94s
     Running target/debug/deps/solana-0d9433813e2adc81

running 1 test
thread 'solana-replay-stage' panicked at 'attempt to subtract with overflow', src/replay_stage.rs:72:24
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace

aeyakovenko

use fnv::FnvHasher;

pub const REFRESH_RATE: u64 = 1000;

struct Sched {
    seed: u64,
    ranks: Vec<(Pubkey, u64)>,
}

impl Sched {

aeyakovenko

test: test_one_fullnode_rotate_every_tick_with_transactions

PR with changes: https://github.com/solana-labs/solana/pull/2782

aeyakovenko

Keybase proof

I hereby claim:

• I am aeyakovenko on github.
• I am aey (https://keybase.io/aey) on keybase.
• I have a public key ASD2Rze2e-sz8vuyCKXHU7YceoWQOWupvQyV2IefYmEk9Qo

To claim this, I am signing this object:

aeyakovenko

```
@danpaul000#7820 are these errors expected:
```
$ ./colo.sh create -n 5 -c 1 --dedicated -g
INFLUX_HOST=https://metrics.solana.com:8086
INFLUX_DATABASE=testnet-dev-aeyakovenko
INFLUX_USERNAME=scratch_writer
INFLUX_PASSWORD=********
INFLUX_HOST=https://metrics.solana.com:8086
INFLUX_DATABASE=testnet-dev-aeyakovenko

aeyakovenko

import random

LEN = 200
NUM = LEN + LEN // 10

def one_hot(i):
    return [1 if i == x else 0 for x in range(NUM)]

def rand_vec(l):
    return [random.randint(0, 1) for _ in range(l)]

aeyakovenko

import random
from sets import Set


LEN = 200
NUM = LEN + LEN // 10

def one_hot(i):
    return [1 if i == x else 0 for x in range(NUM)]