This introduces _experimental_ RPC daemon run by embedded Silkworm
library. Same notes as in PR #8353 apply here plus the following ones:
- activated if `http` command-line option is enabled and `silkworm.path`
option is present, nothing more is required (i.e. currently, both block
execution and RPC daemon run by Silkworm when specifying
`silkworm.path`, just to keep things as simple as possible)
- only Execution API endpoints are implemented by Silkworm RPCDaemon,
whilst Engine API endpoints are still served by Erigon RPCDaemon
- some features are still missing, in particular:
- state change notification handling
- custom JSON RPC settings (i.e. Erigon RPC settings are not passed to
Silkworm yet)
This introduces _experimental_ block execution run by embedded Silkworm
API library:
- new command-line option `silkworm.path` to enable the feature by
specifying the path to the Silkworm library
- the Silkworm API shared library is dynamically loaded on-demand
- currently requires to build Silkworm library on the target machine
- available only on Linux at the moment: macOS has issue with [stack
size](https://github.com/golang/go/issues/28024) and Windows would
require [TDM-GCC-64](https://jmeubank.github.io/tdm-gcc/), both need
dedicated effort for an assessment
* Expose C Handle of lmdbTx
* LoadExecutionFunctionPointer
* silkworm ExecuteBlocks
* linter
* CLI flag for SilkwormExecutionFunc
* linter
* Call SilkwormExecutionFunc in SpawnExecuteBlocksStage
* Commit transaction after Silkworm execution
* Fix batch initialization
* Make batch_size uint64_t instead of size_t
* max_block in silkworm_execute_blocks
* More accurate logProgress
* Use CHandle exposed by lmdb-go
* Enable Silkworm on Linux only
* Update lmdb-go
* Error when attempting to use Silkworm not on Linux
* Move SilkwormFlag from cmd/utils/flags.go to turbo/cli/flags.go
* Integrate Silkworm into cmd/integration
* Check against ReaderBuilder/WriterBuilder/ChangeSetHook in Silkworm execution
* Refactor SpawnExecuteBlocksStage
* linters
* Small clean-ups
* Move ChangeSetHook inside executeBlockWithGo
* No need to tamper with batch size in executeBlocksWithSilkworm
* fix
* Fix
* Fixup
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
