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Author SHA1 Message Date
Roman Khimov
bc6d6e58bc network: always pass transactions to consensus process 
Consensus can require conflicting transactions and it can require more
transactions than mempool can fit, all of this should work. Transactions will
be checked anyway using its secondary mempool. See the scenario from #668.
 2022-01-14 20:08:40 +03:00
Roman Khimov
746644a4eb network: decouple it from blockchainer.Blockchainer 
We don't need all of it.
 2022-01-14 19:57:16 +03:00
Roman Khimov
ddb23ccf78 core: shrink blockchainer.StateRoot further, leave simple RO methods 2022-01-14 19:57:16 +03:00
Roman Khimov
077d5ccb03 core: drop dangerous methods from blockchainer.StateRoot 
CleanStorage and UpdateStateValidators should only be availabe to appropriate
core modules.
 2022-01-14 19:57:16 +03:00
Roman Khimov
380e706255 core/state*: drop blockchainer.Blockchainer use 2022-01-14 19:57:16 +03:00
Roman Khimov
44fd7af044 rpc/result: drop unnecessary blockchainer dependency 2022-01-14 19:57:16 +03:00
Roman Khimov
59b2696849 services/consensus: drop blockchainer.Blockchainer use 
Simplify testing, avoid monstrous Blockchainer interface.
 2022-01-14 19:57:16 +03:00
Roman Khimov
fc45d3b132 blockchain: properly set invocation counter for verification ctx 
Fix problem noted in #2270.
 2022-01-14 19:57:16 +03:00
Roman Khimov
9f9bd7261c core: return *interop.Context from GetTestVM 
Return everything needed, fix #2273.
 2022-01-14 19:57:16 +03:00
Roman Khimov
ab2e60458d interop: drop blockchainer dependency 
Use local interface.
 2022-01-14 19:57:16 +03:00
Roman Khimov
bf1604454c blockchainer/network: move StateSync interface to the user 
Only network package cares about it.
 2022-01-14 19:57:14 +03:00
Roman Khimov
af87cb082f network: decouple Server from the notary service 2022-01-14 19:55:53 +03:00
Roman Khimov
508d36f698 network: drop consensus dependency 2022-01-14 19:55:53 +03:00
Roman Khimov
66aafd868b network: unplug stateroot service from the Server 
Notice that it makes the node accept Extensible payloads with any category
which is the same way C# node works. We're trusting Extensible senders,
improper payloads are harmless until they DoS the network, but we have some
protections against that too (and spamming with proper category doesn't differ
a lot).
 2022-01-14 19:55:50 +03:00
Roman Khimov
0ad3ea5944 network/cli: move Oracle service instantiation out of the network 2022-01-14 19:53:45 +03:00
Roman Khimov
5dd4db2c02 network/services: unify service lifecycle management 
Run with Start, Stop with Shutdown, make behavior uniform.
 2022-01-14 19:53:45 +03:00
Roman Khimov
c942402957 blockchainer: drop Policer interface 
We never use it as a proper interface, so it makes no sense keeping it this
way.
 2022-01-12 00:58:03 +03:00
Evgeniy Stratonikov
ffb6504f67 vm: cut trailing spaces in PrintOps 
When there is a single big instruction (like PUSHDATA4) in script,
all other instructions are padded to the right with spaces.
This makes it hard to view script in terminal, because long lines
are usually wrapped at the screen boundary and printed as multiple lines.

The culprit is our `cursor` field which is printed in the last column
and causes all previous fields to have the same length for every
instruction. One way to fix this is to omit cursor field if it is empty.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-12-28 11:27:31 +03:00
AnnaShaleva
8c6de35ec2 core: fix GAS distribution to primary node when notary enabled 
Close #2310.
 2021-12-14 12:18:47 +03:00
Roman Khimov
b43335e591
Merge pull request #2306 from nspcc-dev/call-tokens 
compiler: use CALLT for native contract calls, fix #2257
 2021-12-10 13:05:55 +03:00
Roman Khimov
299a7ea614 compiler: use CALLT for native contract calls, fix #2257 2021-12-10 11:58:50 +03:00
Roman Khimov
e6f64b7e3d
Merge pull request #2298 from nspcc-dev/test-signer 
Improve signers handling in test framework
 2021-12-10 11:25:01 +03:00
Evgeniy Stratonikov
4ab97094c2 neotest: provide full account list for committee 
Make the behaviour of `committee.Single(n)` more predictable,
i.e be able to return every committee member.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-12-09 21:59:02 +03:00
Evgeniy Stratonikov
8886fa8ca9 neotest: simplify committee account construction 
Simple `sort.Slice` is more readable than multi-level for-loop.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-12-09 21:59:02 +03:00
Evgeniy Stratonikov
37ecf51d13 neotest: allow to extract simple signers from multi-signer 
There is a quirk related to ordering: we store accounts in such an order that
is expected by multi-signature verification script. This was done to
speed up transaction/block signing which is done quite frequently in
tests. This commit allows to provide accounts in any order and to
extract a single signer from multi-signer based on this order.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-12-09 21:59:02 +03:00
Evgeniy Stratonikov
d4689db47e neotest: allow to extract account from single signer 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-12-09 21:59:02 +03:00
Roman Khimov
4c39b6600d *: store application long along with tx/block 
Two times less keys inserted into the DB per tx leads to ~13% TPS
improvement. We also drop one goroutine with it which isn't bad as well.
 2021-12-09 15:39:26 +03:00
Roman Khimov
f87c595d94 core: fix TestRestoreAfterDeploy 
A bit longer script easily solves the size problem.
 2021-12-08 12:05:31 +03:00
Roman Khimov
f8d5c5ff79 interop/storage: fix outdated RemovePrefix comment 
ffaae0f773 changed the behavior long time ago,
we're actually stripping whole requested prefix.
 2021-12-06 18:09:53 +03:00
Roman Khimov
96339e9f64
Merge pull request #2290 from nspcc-dev/microopt 
Trivial microoptimizations
 2021-12-02 19:21:45 +03:00
Roman Khimov
eb27699dad vm: put child invocation tree nodes into call element 
As neo-project/neo-modules#657 currently does.
 2021-12-02 17:46:48 +03:00
Roman Khimov
41ab7a85a7 hash: avoid allocation in RipeMD160 calculation 2021-12-02 16:11:09 +03:00
Roman Khimov
53cfde62de vm: don't allocate another stack for entry scripts 
vm.New() creates a new stack, then we load an entry script with
LoadScriptWithFlags and it creates another one which doesn't make much
sense. rvcount is -1 for it, so all elements are to be copied down anyway and
it's clear so a new loaded script can't dig down to anything it shouldn't be
able to.
 2021-12-02 15:59:51 +03:00
Roman Khimov
ac7e922606 native: avoid big.Int allocation in burn() 
addTokens and incBalance only read the amount, so it's not a problem.
 2021-12-02 15:40:43 +03:00
Roman Khimov
a003879b84 native: avoid allocations in increaseBalance 2021-12-02 15:33:30 +03:00
Roman Khimov
ffeb3b8473 transaction: microoptimize Hash() 
It doesn't cost much, but it's used _a lot_, so optimizing it makes sense.

name      old time/op    new time/op    delta
TxHash-8    4.89ns ± 5%    0.54ns ± 2%  -88.86%  (p=0.008 n=5+5)

name      old alloc/op   new alloc/op   delta
TxHash-8     0.00B          0.00B          ~     (all equal)

name      old allocs/op  new allocs/op  delta
TxHash-8      0.00           0.00          ~     (all equal)
 2021-12-02 14:48:35 +03:00
Leonard Lyubich
3381716ebe oracle/neofs: Use function which combines all NeoFS client errors 
Add function which unifies NeoFS API client's errors with failed status
reponses.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2021-12-02 11:59:25 +03:00
Leonard Lyubich
0c4017cc20 oracle/neofs: Upgrade NeoFS dependencies 
Replace `neofs-api-go` module with `neofs-sdk-go`. Adapt to NeoFS
response statuses in the implementation of NeoFS oracle.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2021-12-02 11:59:20 +03:00
Roman Khimov
aa1da9de5a vm: preallocate for istack 
Avoid growing it in runtime.
 2021-12-01 21:36:35 +03:00
Roman Khimov
decff2bfb9 stackitem: simplify extracting value from map 
Going through interfaces doesn't make it faster.
 2021-12-01 21:36:35 +03:00
Roman Khimov
af8a4da6d9 stackitem: use type switch more effectively 
Reduce the number of allocations, save some time.

name               old time/op    new time/op    delta
EncodeBinary-8       51.2µs ± 8%    44.6µs ± 7%  -12.79%  (p=0.008 n=5+5)
SerializeSimple-8     523ns ± 5%     449ns ± 4%  -14.27%  (p=0.008 n=5+5)

name               old alloc/op   new alloc/op   delta
EncodeBinary-8        329kB ± 0%     329kB ± 0%   -0.12%  (p=0.008 n=5+5)
SerializeSimple-8      432B ± 0%      408B ± 0%   -5.56%  (p=0.008 n=5+5)

name               old allocs/op  new allocs/op  delta
EncodeBinary-8         36.0 ± 0%      20.0 ± 0%  -44.44%  (p=0.008 n=5+5)
SerializeSimple-8      7.00 ± 0%      6.00 ± 0%  -14.29%  (p=0.008 n=5+5)
 2021-12-01 21:36:35 +03:00
Roman Khimov
418ba1dbc3 *: use internal variables for simple big.NewInt() values 
Avoid additional allocations.
 2021-12-01 21:36:25 +03:00
Roman Khimov
3eed9d06f8 stackitem: add some hint to 'seen' maps 
It's empirical, we usually have one container, but four is likely to fit most
of regular cases.
 2021-12-01 21:36:25 +03:00
Roman Khimov
9576e10d04 storage: use map size hints to optimize subsequent persist() 
We're likely to have something comparable to the current changeset in the
subsequent one. If it's bigger, no big deal, it'll be reallocated, if it's
smaller, no big deal, the next one will be preallocated smaller.
 2021-12-01 21:36:25 +03:00
Roman Khimov
428ba48444 mempool: use capacity parameter to avoid map reallocations 
Which is what happens in AddBlock that fills a new pool with exactly the
number of transactions we know already.
 2021-12-01 21:36:25 +03:00
Roman Khimov
e236ac4067 io: optimize WriteString, avoid allocation 
name                          old time/op    new time/op    delta
AppExecResult_EncodeBinary-8     477ns ± 0%     467ns ± 3%     ~     (p=0.190 n=4+5)

name                          old alloc/op   new alloc/op   delta
AppExecResult_EncodeBinary-8      376B ± 0%      368B ± 0%   -2.13%  (p=0.008 n=5+5)

name                          old allocs/op  new allocs/op  delta
AppExecResult_EncodeBinary-8      5.00 ± 0%      4.00 ± 0%  -20.00%  (p=0.008 n=5+5)
 2021-12-01 21:36:25 +03:00
Roman Khimov
748a70569a mempool: use uint256 library for fee tracking 
It's very effective in avoiding allocations for big.Int, we don't have a
microbenchmark for memppol, but this improves TPS metrics by ~1-2%, so it's
noticeable.
 2021-12-01 21:36:25 +03:00
Roman Khimov
ee05f73b6f vm: simplify slot and make it private 
Hiding refcounter inside a slot is actually a good idea, but it makes the
structure somewhat bigger, especially given that the refcounter is the same
and belongs more to VM or Context. New structure is a bit more efficient:

name                    old time/op    new time/op    delta
ScriptFibonacci-8          672µs ± 2%     644µs ± 0%  -4.15%  (p=0.008 n=5+5)
ScriptNestedRefCount-8    1.08ms ± 1%    1.05ms ± 2%  -2.56%  (p=0.008 n=5+5)
ScriptPushPop/4-8         1.52µs ± 1%    1.47µs ± 1%  -3.14%  (p=0.008 n=5+5)
ScriptPushPop/16-8        3.66µs ± 1%    3.54µs ± 1%  -3.24%  (p=0.008 n=5+5)
ScriptPushPop/128-8       24.7µs ± 1%    23.2µs ± 1%  -6.14%  (p=0.008 n=5+5)
ScriptPushPop/1024-8       183µs ± 1%     173µs ± 1%  -5.01%  (p=0.008 n=5+5)

name                    old alloc/op   new alloc/op   delta
ScriptFibonacci-8          114kB ± 0%     114kB ± 0%    ~     (p=0.079 n=4+5)
ScriptNestedRefCount-8     241kB ± 0%     241kB ± 0%    ~     (p=0.333 n=5+4)
ScriptPushPop/4-8           160B ± 0%      160B ± 0%    ~     (all equal)
ScriptPushPop/16-8          640B ± 0%      640B ± 0%    ~     (all equal)
ScriptPushPop/128-8       8.70kB ± 0%    8.70kB ± 0%    ~     (all equal)
ScriptPushPop/1024-8      73.2kB ± 0%    73.2kB ± 0%    ~     (all equal)

name                    old allocs/op  new allocs/op  delta
ScriptFibonacci-8          3.17k ± 0%     3.17k ± 0%  -0.03%  (p=0.008 n=5+5)
ScriptNestedRefCount-8     10.7k ± 0%     10.7k ± 0%    ~     (all equal)
ScriptPushPop/4-8           8.00 ± 0%      8.00 ± 0%    ~     (all equal)
ScriptPushPop/16-8          32.0 ± 0%      32.0 ± 0%    ~     (all equal)
ScriptPushPop/128-8          259 ± 0%       259 ± 0%    ~     (all equal)
ScriptPushPop/1024-8       2.05k ± 0%     2.05k ± 0%    ~     (all equal)

It'd be especially nice to internalize static slot, but as we can't compare
slices it's not possible.
 2021-12-01 21:36:25 +03:00
Roman Khimov
a0473aca92
Merge pull request #2283 from nspcc-dev/fix-vm-tests 
vm: fix cli tests
 2021-12-01 11:35:41 +03:00
Roman Khimov
01d15ff473
Merge pull request #2270 from nspcc-dev/vm-invoked-contracts 
Add invoked contract tracing
 2021-12-01 11:27:27 +03:00