Alex Sharov
c293883ec0
evm: no interface ( #8376 )
...
after removal of tevm experiment - we left interfaces everywhere
removing it for performance and for geth compatibility
2023-10-05 12:23:08 +07:00
Alex Sharov
abff510ea7
evm: stack.dup() optimize ( #8178 )
2023-09-12 13:18:23 +07:00
Leonard Chinonso
592fe32217
Refactoring To Increase Code Quality ( #4842 )
...
* General cleanup and fixes
* Cleaning part 2
* cleanup part 3
* Refactored staterunner to have a handler function
* Fixed linting
* Cleanup part 4
* Changed the initialization of the require package and updated .golangci.yml
* Fixed lint errors from golangci-lint
* deleted state_recon_1.go
* fixed build error
* Added ReadHeaderTimeouts for httpServer
* made changes to golangci
* Reset golangci.yml
2022-08-04 20:23:00 +07:00
Igor Mandrigin
8600616c3d
geth 1.9.18 post-rebase fixups
2020-08-08 17:33:35 +02:00
Martin Holst Swende
a4b70f9ee9
core/vm: less allocations for various call variants ( #21222 )
...
* core/vm/runtime/tests: add more benchmarks
* core/vm: initial work on improving alloc count for calls to precompiles
name old time/op new time/op delta
SimpleLoop/identity-precompile-10M-6 117ms ±75% 43ms ± 1% -63.09% (p=0.008 n=5+5)
SimpleLoop/loop-10M-6 79.6ms ± 4% 70.5ms ± 1% -11.42% (p=0.008 n=5+5)
name old alloc/op new alloc/op delta
SimpleLoop/identity-precompile-10M-6 24.4MB ± 0% 4.9MB ± 0% -79.94% (p=0.008 n=5+5)
SimpleLoop/loop-10M-6 13.2kB ± 0% 13.2kB ± 0% ~ (p=0.357 n=5+5)
name old allocs/op new allocs/op delta
SimpleLoop/identity-precompile-10M-6 382k ± 0% 153k ± 0% -59.99% (p=0.000 n=5+4)
SimpleLoop/loop-10M-6 40.0 ± 0% 40.0 ± 0% ~ (all equal)
* core/vm: don't allocate big.int for touch
name old time/op new time/op delta
SimpleLoop/identity-precompile-10M-6 43.3ms ± 1% 42.4ms ± 7% ~ (p=0.151 n=5+5)
SimpleLoop/loop-10M-6 70.5ms ± 1% 76.7ms ± 1% +8.67% (p=0.008 n=5+5)
name old alloc/op new alloc/op delta
SimpleLoop/identity-precompile-10M-6 4.90MB ± 0% 2.46MB ± 0% -49.83% (p=0.008 n=5+5)
SimpleLoop/loop-10M-6 13.2kB ± 0% 13.2kB ± 1% ~ (p=0.571 n=5+5)
name old allocs/op new allocs/op delta
SimpleLoop/identity-precompile-10M-6 153k ± 0% 76k ± 0% -49.98% (p=0.029 n=4+4)
SimpleLoop/loop-10M-6 40.0 ± 0% 40.0 ± 0% ~ (all equal)
* core/vm: reduce allocs in staticcall
name old time/op new time/op delta
SimpleLoop/identity-precompile-10M-6 42.4ms ± 7% 37.5ms ± 6% -11.68% (p=0.008 n=5+5)
SimpleLoop/loop-10M-6 76.7ms ± 1% 69.1ms ± 1% -9.82% (p=0.008 n=5+5)
name old alloc/op new alloc/op delta
SimpleLoop/identity-precompile-10M-6 2.46MB ± 0% 0.02MB ± 0% -99.35% (p=0.008 n=5+5)
SimpleLoop/loop-10M-6 13.2kB ± 1% 13.2kB ± 0% ~ (p=0.143 n=5+5)
name old allocs/op new allocs/op delta
SimpleLoop/identity-precompile-10M-6 76.4k ± 0% 0.1k ± 0% ~ (p=0.079 n=4+5)
SimpleLoop/loop-10M-6 40.0 ± 0% 40.0 ± 0% ~ (all equal)
* trie: better use of hasher keccakState
* core/state/statedb: reduce allocations in getDeletedStateObject
* core/vm: reduce allocations in all call derivates
* core/vm: reduce allocations in call variants
- Make returnstack `uint32`
- Use a `sync.Pool` of `stack`s
* core/vm: fix tests
* core/vm: goimports
* core/vm: tracer fix + staticcall gas fix
* core/vm: add back snapshot to staticcall
* core/vm: review concerns + make returnstack pooled + enable returndata in traces
* core/vm: fix some test tracer method signatures
* core/vm: run gencodec, minor comment polish
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
# Conflicts:
# core/state/statedb.go
# core/vm/contracts_test.go
# core/vm/evm.go
# core/vm/instructions.go
# core/vm/interpreter.go
# core/vm/logger.go
# core/vm/logger_json.go
# core/vm/logger_test.go
# core/vm/runtime/runtime_test.go
# core/vm/stack/stack.go
# eth/tracers/tracer.go
# eth/tracers/tracer_test.go
# trie/secure_trie.go
2020-08-07 13:46:26 +02:00
Paweł Bylica
924c03abf9
core/vm: use uint256 in EVM implementation ( #20787 )
...
* core/vm: use fixed uint256 library instead of big
* core/vm: remove intpools
* core/vm: upgrade uint256, fixes uint256.NewFromBig
* core/vm: use uint256.Int by value in Stack
* core/vm: upgrade uint256 to v1.0.0
* core/vm: don't preallocate space for 1024 stack items (only 16)
Co-authored-by: Martin Holst Swende <martin@swende.se>
# Conflicts:
# core/vm/common.go
# core/vm/contract.go
# core/vm/eips.go
# core/vm/evm.go
# core/vm/gas_table.go
# core/vm/instructions.go
# core/vm/instructions_test.go
# core/vm/interpreter.go
# core/vm/logger.go
# core/vm/logger_json.go
# core/vm/logger_test.go
# core/vm/stack/stack.go
# go.mod
# go.sum
2020-08-07 11:04:19 +02:00
Igor Mandrigin
93f6c4c01a
post-rebase fixups
2020-06-15 19:38:54 +03:00
Greg Colvin
57e88afcd4
core/vm: EIP-2315, JUMPSUB for the EVM ( #20619 )
...
* core/vm: implement EIP 2315, subroutines for the EVM
* core/vm: eip 2315 - lintfix + check jump dest validity + check ret stack size constraints
logger: markdown-friendly traces, validate jumpdest, more testcase, correct opcodes
* core/vm: update subroutines acc to eip: disallow walk-into
* core/vm/eips: gas cost changes for subroutines
* core/vm: update opcodes for EIP-2315
* core/vm: define RETURNSUB as a 'jumping' operation + review concerns
Co-authored-by: Martin Holst Swende <martin@swende.se>
# Conflicts:
# core/vm/contract.go
# core/vm/instructions_test.go
# core/vm/interpreter.go
# core/vm/logger.go
# core/vm/logger_json.go
# core/vm/logger_test.go
# core/vm/runtime/runtime_test.go
# eth/tracers/tracer.go
2020-06-15 19:38:13 +03:00
Evgeny Danilenko
8d7e603f07
stack pool ( #627 )
2020-06-05 17:45:56 +03:00
