Commit Graph

820 Commits

Author SHA1 Message Date
andri lim 34b1e29ac9
Fix test_blockchain_json and pyspec simulator for Cancun (#1805)
* Fix test_blockchain_json and pyspec simulator for Cancun

* Preserve applyDeletes comments

* Fix redefinition error

* Move test_macro to tests folder
2023-10-05 10:04:12 +07:00
jangko cc5409dfbd
bump eth-tests 2023-10-04 15:04:55 +07:00
andri lim 12f494e669
Only one place to declare gwei (#1802)
* Only one place to declare gwei

* Fix weiAmount overflow
2023-10-04 10:47:18 +07:00
Jordan Hrycaj 395580ff9d
Aristo and core db updates (#1800)
* Aristo: remove obsolete functions

* Aristo: Fix error code for non-available hash keys

why:
  Must not return `not-found` when the key is not available (i.e. the
  current changes were not hashified, yet.)

* CoreDB: Provide TDD and test framework
2023-10-03 12:56:13 +01:00
andri lim b7365085ae
Implement EIP-7516: BLOBBASEFEE opcode (#1791)
* Implement EIP-7516: BLOBBASEFEE opcode
2023-10-01 14:24:15 +07:00
Jordan Hrycaj 6d132811ba
Core db update providing additional results code interface (#1776)
* Split `core_db/base.nim` into several sources

* Rename `core_db/legacy.nim` => `core_db/legacy_db.nim`

* Update `CoreDb` API, dual methods returning `Result[]` or plain value

detail:
  Plain value methods implemet the legacy API, they defect on error results

* Redesign `CoreDB` direct backend access

why:
  Made the `backend` directive integral part of the API

* Discontinue providing unused or otherwise available functions

details:
+ setTransactionID() removed, not used and not easily replicable in Aristo
+ maybeGet() removed, available via direct backend access
+ newPhk() removed, never used & was experimental anyway

* Update/reorg backend API

why:
+ Added error print function `$$()`
+ General descriptor completion (and optional validation) via `bless()`

* Update `Aristo`/`Kvt` exception handling

why:
  Avoid `CatchableError` exceptions, rather pass them as error code where
  appropriate.

* More `CoreDB` compliant `Aristo` and `Kvt` methods

details:
+ Providing functions like `contains()`, `getVtxRc()` (returns `Result[]`).
+ Additional error code: `NotImplemented`

* Rewrite/reorg of Aristo DB constructor

why:
  Previously used global object `DefaultQidLayoutRef` as default
  initialiser. This object was created at compile time which lead to
  non-gc safe functions.

* Update nimbus/db/core_db/legacy_db.nim

Co-authored-by: Kim De Mey <kim.demey@gmail.com>

* Update nimbus/db/aristo/aristo_transcode.nim

Co-authored-by: Kim De Mey <kim.demey@gmail.com>

* Update nimbus/db/core_db/legacy_db.nim

Co-authored-by: Kim De Mey <kim.demey@gmail.com>

---------

Co-authored-by: Kim De Mey <kim.demey@gmail.com>
2023-09-26 10:21:13 +01:00
andri lim 990718aa07
Prepare state test and blockchain test for Cancun (#1772) 2023-09-25 06:53:20 +07:00
andri lim dc1dcfb206
EIP-4844: Fix excessBlobGas handling (#1771)
* EIP-4844: Fix excessBlobGas handling

* Change vmState.difficulty to vmState.difficultyOrPrevRandao
2023-09-24 22:25:41 +07:00
jangko 19ace7309a
EIP-1153: Fix tload stack underflow bug 2023-09-21 16:25:48 +07:00
jangko a72141ccdf
bump eth_tests 2023-09-21 16:06:51 +07:00
andri lim 7af9e3dc53
Refactor beacon skeleton (#1761)
* Fix unlisted exception due to recent modification in CoreDB interface

* Refactor beacon skeleton

* More unlisted exception fix
2023-09-19 11:52:28 +07:00
Jordan Hrycaj 6bc55d4e6f
Core db aristo and kvt updates preparing for integration (#1760)
* Kvt: Implemented multi-descriptor access on the same backend

why:
  This behaviour mirrors the one of Aristo and can be used for
  simultaneous transactions on Aristo + Kvt

* Kvt: Update database iterators

why:
  Forgot to run on the top layer first

* Kvt: Misc fixes

* Aristo, use `openArray[byte]` rather than `Blob` in prototype

* Aristo, by default hashify right after cloning descriptor

why:
  Typically, a completed descriptor is expected after cloning. Hashing
  can be suppressed by argument flag.

* Aristo provides `replicate()` iterator, similar to legacy `replicate()`

* Aristo API fixes and updates

* CoreDB: Rename `legacy_persistent` => `legacy_rocksdb`

why:
  More systematic, will be in line with Aristo DB which might have
  more than one persistent backends

* CoreDB: Prettify API sources

why:
  Better to read and maintain

details:
  Annotating with custom pragmas which cleans up the prototypes

* CoreDB: Update MPT/put() prototype allowing `CatchableError`

why:
  Will be needed for Aristo API (legacy is OK with `RlpError`)
2023-09-18 21:20:28 +01:00
Jordan Hrycaj cd1d370543
Aristo db api extensions for use as core db backend (#1754)
* Update docu

* Update Aristo/Kvt constructor prototype

why:
  Previous version used an `enum` value to indicate what backend is to
  be used. This was replaced by using the backend object type.

* Rewrite `hikeUp()` return code into `Result[Hike,(Hike,AristoError)]`

why:
  Better code maintenance. Previously, the `Hike` object was returned. It
  had an internal error field so partial success was also available on
  a failure. This error field has been removed.

* Use `openArray[byte]` rather than `Blob` in functions prototypes

* Provide synchronised multi instance transactions

why:
  The `CoreDB` object was geared towards the legacy DB which used a single
  transaction for the key-value backend DB. Different state roots are
  provided by the backend database, so all instances work directly on the
  same backend.

  Aristo db instances have different in-memory mappings (aka different
  state roots) and the transactions are on top of there mappings. So each
  instance might run different transactions.

  Multi instance transactions are a compromise to converge towards the
  legacy behaviour. The synchronised transactions span over all instances
  available at the time when base transaction was opened. Instances
  created later are unaffected.

* Provide key-value pair database iterator

why:
  Needed in `CoreDB` for `replicate()` emulation

also:
  Some update of internal code

* Extend API (i.e. prototype variants)

why:
  Needed for `CoreDB` geared towards the legacy backend which has a more
  basic API than Aristo.
2023-09-15 16:23:53 +01:00
andri lim 73622459b1
Remove unused files because of rebase conflict (#1748) 2023-09-13 11:42:39 +07:00
andri lim 56215ed83f
Bump stint to v2.0: new array backend (#1747)
* Bump stint to v2.0: new array backend
2023-09-13 09:32:38 +07:00
Jordan Hrycaj 8e00143313
Aristo db code massage n cosmetics (#1745)
* Rewrite remaining `AristoError` return code into `Result[void,AristoError]`

why:
  Better code maintenance

* Update import sections

* Update Aristo DB paths

why:
 More systematic so directory can be shared with other DB types

* More cosmetcs

* Update unit tests runners

why:
  Proper handling of persistent and mem-only DB. The latter can be
  consistently triggered by an empty DB path.
2023-09-12 19:45:12 +01:00
Jordan Hrycaj 8e46953390
Aristo db state root repos and reorg (#1744)
* Reorg of distributed backend access

details:
  Now handled via API provided in `aristo_desc`.

* Rename `checkCache()` => `checkTop()`

why:
  Better naming for top layer cache checker

also:
  Provide cascaded fifos checker

* Provide `eq` directive for finding filter by exact filter ID (think block number)

* Some code beautification (for better code reading)

* State root reposition and reorg

details:
  Repositioning is supported by forking a new descriptor. Reorg is then
  accomplished by writing this forked state on the backend database.
2023-09-11 21:38:49 +01:00
Jordan Hrycaj 070b06f809
Implement backend filter mechanics (#1730)
details:
* Tested features
  + Successively store filters with increasing filter ID (think block number)
  + Cascading through fifos, deeper fifos merge groups of filters
  + Fetch squash merged N top fifos
  + Delete N top fifos, push back merged fifo, continue storing
  + Fifo chain is verified by hashes and filter ID
* Not tested yet
  + Real live scenario (using data dumps)
  + Real filter data (only shallow filters used so far)
2023-09-05 19:00:40 +01:00
Jordan Hrycaj 3936d4d0ad
Aristo db fixes n updates needed for filter fifo (#1728)
* Set scheduler state as part of the backend descriptor

details:
  Moved type definitions `QidLayoutRef` and `QidSchedRef` to
 `desc_structural.nim` so that it shares the same folder as
  `desc_backend.nim`

* Automatic filter queue table initialisation in backend

details:
  Scheduler can be tweaked or completely disabled

* Updated backend unit tests

details:
+ some code clean up/beautification, reads better now
+ disabled persistent filters so that there is no automated filter
   management which will be implemented next

* Prettify/update unit tests source code

details:
  Mostly replacing the `check()` paradigm by `xCheck()`

* Somewhat simplified backend type management

why:
  Backend objects are labelled with a `BackendType` symbol where the
  `BackendVoid` label is implicitly assumed for a `nil` backend object
  reference.

  To make it easier, a `kind()` function is used now applicable to
  `nil` references as well.

* Fix DB storage layout for filter objects

why:
  Need to store the filter ID with the object

* Implement reverse [] index on fifo

why:
  An integer index argument on `[]` retrieves the QueueID (label) of the
  fifo item while a QueueID argument on `[]` retrieves the index (so
  it is inverse to the former variant).

* Provide iterator over filters as fifo

why:
  This iterator goes along the cascased fifo structure (i.e. in
  historical order)
2023-09-05 14:57:20 +01:00
Jordan Hrycaj f177f5bf11
Aristo db extend filter storage scheduler api (#1725)
* Add backwards index `[]` operator into fifo

also:
  Need another maintenance instruction: The last overflow queue must
  irrevocably delete some item in order to make space for a new one.

* Add re-org scheduler

details:
  Generates instructions how to extract and merge some leading entries

* Add filter ID selector

details:
  This allows to find the next filter now newer that a given filter ID

* Message update
2023-08-30 18:08:39 +01:00
jangko 7a1fe5707c
Refactor engine api and cleanup web3 types conversion 2023-08-30 10:42:46 +07:00
Jordan Hrycaj 465d694834
Aristo db implement filter storage scheduler (#1713)
* Rename FilterID => QueueID

why:
  The current usage does not identify a particular filter but uses it as
  storage tag to manage it on the database (to be organised in a set of
  FIFOs or queues.)

* Split `aristo_filter` source into sub-files

why:
  Make space for filter management API

* Store filter queue IDs in pairs on the backend

why:
  Any pair will will describe a FIFO accessed by bottom/top IDs

* Reorg some source file names

why:
  The "aristo_" prefix for make local/private files is tedious to
  use, so removed.

* Implement filter slot scheduler

details:
  Filters will be stored on the database on cascaded FIFOs. When a FIFO
  queue is full, some filter items are bundled together and stored on the
  next FIFO.
2023-08-25 23:53:59 +01:00
jangko 849c4bc785
Fix EVM tracer producing wrong order of CALL family
Also fix t8n tool when given json txs with no v,r,s fields.
v,r,s field can be subtituted by "secretKey" field.
2023-08-23 17:15:34 +07:00
Jordan Hrycaj 124ac064c6
Aristo db store filters on backend (#1703)
* Simplify RocksDB sub-tables iterator

* Implement `filter` storage on backend db

details:
  Unit tests working
2023-08-22 19:44:54 +01:00
Jordan Hrycaj b9a4fd3137
Aristo db update serialisation (#1700)
* Remove unused unit test sources

* Redefine and document serialised data records for Aristo backend

why:
  Unique record types determined by marker byte, i.e. the last byte of a
  serialisation record. This just needed some tweaking after adding new
  record types.
2023-08-21 19:18:06 +01:00
Jordan Hrycaj 445fa75251
Aristo db consolidate and clean up (#1699)
* Removed dedicated transcoder tests

why:
  will implicitely be provided by other tests:
  + encode/write -> hashify -> test_tx
  + decode/read -> merge raw nodes -> test_tx
  + de/blobfiy -> backend operations, taext_tx, test_backend, test_filter

* Clarify how the vertex ID generator state is accessed from the backend

why:
  This state is a list of unused vertex IDs. It was just stored somewhere
  on the backend which details were exposed when iterating over some
  sub-table(s).

  As there will be more such single information records, an admin
  sub-tables has been defined (formerly ID generator table) with dedicated
  access keys and type. Also, the iterator over the single ID generator
  state item has been removed. It must be accessed via the `get()`
  interface.

* Remove trailing space from file name

why:
  fixes windows bail out
2023-08-21 15:58:30 +01:00
Jordan Hrycaj 4c9141ffac
Aristo db implement filter serialisation for storage (#1695)
* Remove concept of empty/blind filters

why:
  Not needed. A non-existent filter is is coded as a nil reference.

* Slightly generalised backend iterators

why:
 * VertexID as key for the ID generator state makes no sense
 * there will be more tables addressed by non-VertexID keys

* Store serialised/blobified vertices on memory backend

why:
  This is more in line with the RocksDB backend so more appropriate
  for testing when comparing behaviour. For a speedy memory database,
  a backend-less variant should be used.

* Drop the `Aristo` prefix from names `AristoLayerRef`, etc.

* Suppress compiler warning

why:
  duplicate imports

* Add filter serialisation transcoder

why:
  Will be used as storage format
2023-08-18 20:46:55 +01:00
jangko df9c73cf98
fix test_merge 2023-08-18 14:49:11 +07:00
Jordan Hrycaj 3078c207ca
Aristo db implement distributed backend access (#1688)
* Fix hashing algorithm

why:
  Particular case where a sub-tree is on the backend, linked by an
  Extension vertex to the top level.

* Update backend verification to report `dirty` top layer

* Implement distributed merge of backend filters

* Implement distributed backend access management

details:
  Implemented and tested as described in chapter 5 of the `README.md`
  file.
2023-08-17 14:42:01 +01:00
Jordan Hrycaj 01fe172738
Aristo db integrate hashify into tx (#1679)
* Renamed type `NoneBackendRef` => `VoidBackendRef`

* Clarify names: `BE=filter+backend` and `UBE=backend (unfiltered)`

why:
  Most functions used full names as `getVtxUnfilteredBackend()` or
  `getKeyBackend()`. After defining abbreviations (and its meaning) it
   seems easier to use `getVtxUBE()` and `getKeyBE()`.

* Integrate `hashify()` process into transaction logic

why:
  Is now transparent unless explicitly controlled.

details:
  Cache changes imply setting a `dirty` flag which in turn triggers
  `hashify()` processing in transaction and `pack()` directives.

* Removed `aristo_tx.exec()` directive

why:
  Inconsistent implementation, functionality will be provided with a
  different paradigm.
2023-08-11 18:23:57 +01:00
Jordan Hrycaj 09fabd04eb
Aristo db use filter betw backend and tx cache (#1678)
* Provide deep copy for each transaction layer

why:
  Localising changes. Selective deep copy was just overlooked.

* Generalise vertex ID generator state reorg function `vidReorg()`

why:
  makes it somewhat easier to handle when saving layers.

* Provide dummy back end descriptor `NoneBackendRef`

* Optional read-only filter between backend and transaction cache

why:
  Some staging area for accumulating changes to the backend DB. This
  will eventually be an access layer for emulating a backend with
  multiple/historic state roots.

* Re-factor `persistent()` with filter between backend/tx-cache => `stow()`

why:
  The filter provides an abstraction from the physically stored data on
  disk. So, there can be several MPT instances using the same disk data
  with different state roots. Of course, all the MPT instances should
  not differ too much for practical reasons :).

TODO:
  Filter administration tools need to be provided.
2023-08-10 21:01:28 +01:00
Jordan Hrycaj 71c91e2280
Aristo db refactor tx paradim (#1674)
* Better error handling

why:
  Bail out on some error as early as possible before any changes.

* Implement `fetch()` as opposite of `merge()`

rationale:
  In the `Aristo` realm, the action named `fetch()` and `merge()` indicate
  leaf value related actions on the MPT, while actions `get()` and `put()`
   handle vertex or hash key related operations that constitute the MPT.

* Re-factor `merge()` prototypes

why:
  The most used variant of `merge()` should have the simplest prototype.

* Persistent DB constructor needs to import `aristo/aristo_init/persistent`

why:
  Most applications use memory DB anyway. This avoids linking `-lrocksdb`
  or any other back end libraries by default.

* Re-factor transaction module

why:
  Got the paradigm wrong. The transaction descriptor did replace the
  database one but should be handled separately.
2023-08-07 18:45:23 +01:00
andri lim bdaeedb09f
rename data gas to blob gas (#1659)
* rename data gas to blob gas

* bump more submodules
* extend evmc tx_context with EIP-4844 blob_hashes
2023-08-04 19:43:30 +07:00
Jordan Hrycaj 221e6c9e2f
Unified database frontend integration (#1670)
* Nimbus folder environment update

details:
* Integrated `CoreDbRef` for the sources in the `nimbus` sub-folder.
* The `nimbus` program does not compile yet as it needs the updates
  in the parallel `stateless` sub-folder.

* Stateless environment update

details:
* Integrated `CoreDbRef` for the sources in the `stateless` sub-folder.
* The `nimbus` program compiles now.

* Premix environment update

details:
* Integrated `CoreDbRef` for the sources in the `premix` sub-folder.

* Fluffy environment update

details:
* Integrated `CoreDbRef` for the sources in the `fluffy` sub-folder.

* Tools environment update

details:
* Integrated `CoreDbRef` for the sources in the `tools` sub-folder.

* Nodocker environment update

details:
* Integrated `CoreDbRef` for the sources in the
  `hive_integration/nodocker` sub-folder.

* Tests environment update

details:
* Integrated `CoreDbRef` for the sources in the `tests` sub-folder.
* The unit tests compile and run cleanly now.

* Generalise `CoreDbRef` to any `select_backend` supported database

why:
  Generalisation was just missed due to overcoming some compiler oddity
  which was tied to rocksdb for testing.

* Suppress compiler warning for `newChainDB()`

why:
  Warning was added to this function which must be wrapped so that
  any `CatchableError` is re-raised as `Defect`.

* Split off persistent `CoreDbRef` constructor into separate file

why:
  This allows to compile a memory only database version without linking
  the backend library.

* Use memory `CoreDbRef` database by default

detail:
 Persistent DB constructor needs to import `db/core_db/persistent

why:
 Most tests use memory DB anyway. This avoids linking `-lrocksdb` or
 any other backend by default.

* fix `toLegacyBackend()` availability check

why:
  got garbled after memory/persistent split.

* Clarify raw access to MPT for snap sync handler

why:
  Logically, `kvt` is not the raw access for the hexary trie (although
  this holds for the legacy database)
2023-08-04 12:10:09 +01:00
jangko 70d718119e
fix txpool usage at the beginning of process 2023-08-04 10:59:12 +07:00
jangko 4d207e49ce
Implement plugable EVM tracer
available tracers:
- Legacy tracer
- new Json tracer
2023-08-03 16:45:39 +07:00
jangko dc5907c30c
fix slow operations in evm 2023-08-01 16:05:39 +07:00
Jordan Hrycaj 322f1c2e9e
Unified database frontend (#1661)
* Remove 32bit os support from `custom_network` unit test

also:
* Fix compilation annoyance #1648
* Fix unit test on Kiln (changed `merge` logic?)

* Hide unused sources do not compile

why:
* Get them out of the way before major update
* Import and function prototype mismatch -- maybe some changes got out
  of scope.

* Re-implemented `db_chain` as `core_db`

why:
  Hiding `TrieDatabaseRef` and `HexaryTrie` by default allows to replace
  the current db wrapper by some other one, e.g. Aristo

* Support compiler exception warnings for CoreDbRef base methods.

* Allow `pairs()` iterator on all memory based key-value tables

why:
  Previously only available for capture recorder.

* Backport `chain_db.nim` changes into its re-implementation `core_apps.nim`

* Fix exception annotation
2023-07-31 14:43:38 +01:00
jangko 12faf4bdb2
bump eth-tests 2023-07-31 12:58:53 +07:00
jangko 81b7a8c682
graphql: add Shanghai and Cancun fields 2023-07-29 20:16:03 +07:00
jangko f02c20c1f9
fix EIP-4844: txpool missing dataGasUsed when generate block header 2023-07-25 12:28:17 +07:00
jangko 18587c3abe
use axplicit 127.0.0.1 instead of localhost string
on windows, using "localhost" for rpc test is very slow.
both pyspec_sim and engine_sim will need more than one hour.
while on linux and macos only few minutes.
2023-07-24 21:50:39 +07:00
Jordan Hrycaj 56d5c382d7
Aristo db traversal helpers (#1638)
* Misc fixes

detail:
* Fix de-serialisation for account leafs
* Update node recovery from unit tests

* Remove `LegacyAccount` from `PayloadRef` object

why:
  Legacy accounts use a hash key as storage root which is detrimental
  to the working of the Aristo database which uses a vertex ID.

* Dissolve `hashify_helper` into `aristo_utils` and `aristo_transcode`

why:
  Functions are of general interest so they should live in first level
  code files.

* Added left/right iterators over leaf nodes

* Some helper/wrapper functions that might be useful
2023-07-13 00:03:14 +01:00
jangko 270dfc33e3
fix test_blockchain_json for new tests 2023-07-06 15:48:35 +07:00
jangko 9c8f15c7a5
bump eth tests 2023-07-06 15:48:35 +07:00
Jordan Hrycaj 93a72025a1
Extended data Payload specs for the backend. (#1630)
why:
  For the main tree with root vertex ID 1, the leaf nodes hold the
  account data. These accounts may link to sub trees the storage root
  node ID of which must be registered here. There is no reverse key
  lookup on the backend.

note:
  These definitions are experimental. Also, there are some tests missing
  for validating Payload data conversions.
2023-07-05 21:27:48 +01:00
Jordan Hrycaj ccf639fc3c
Aristo db transaction based interface (#1628)
* Provide transaction based interface for standard operations

* Provide unit tests for new Aristo interface using transactions

details:
  These new tests combine and replace several single-purpose tests.
  The now unused test sources will be kept for a while to be eventually
  removed.
2023-07-05 14:50:11 +01:00
Jordan Hrycaj ff6673beac
Aristo db tidy up a bit (#1625)
* Slightly tighten some self-check conditions

* Redefined the database descriptor object as reference (to the object)

why:
  The upcoming transaction wrapper will work with a database reference
  rather than the object itself

* Append state before `save()` to the Aristo descriptor

why:
  This stae was previously returned by the function. Appending it to
  a field of the Aristo descriptor seems easier to handle.
2023-07-04 19:24:03 +01:00
jangko 0589d49dbc
fix txpool + POA regression, header.coinbase should empty 2023-07-02 19:23:01 +07:00
Jordan Hrycaj dd1c8ed6f2
Aristo db update delete functionality (#1621)
* Fix missing branch checks in transcoder

why:
  Symmetry problem. `Blobify()` allowed for encoding degenerate branch
  vertices while `Deblobify()` rejected decoding wrongly encoded data.

* Update memory backend so that it rejects storing bogus vertices.

why:
  Error behaviour made similar to the rocks DB backend.

* Make sure that leaf vertex IDs are not repurposed

why:
  This makes it easier to record leaf node changes

* Update error return code for next()/right() traversal

why:
  Returning offending vertex ID (besides error code) helps debugging

* Update Merkle hasher for deleted nodes

why:
  Not implemented, yet

also:
  Provide cache & backend consistency check functions. This was
  partly re-implemented from `hashifyCheck()`

* Simplify some unit tests

* Fix delete function

why:
  Was conceptually wrong
2023-06-30 23:22:33 +01:00