Official Go implementation of the Ethereum protocol

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Felix Lange 32c576bd3c rlp: minor optimizations for slice/array encoding (#23467) ... As per benchmark results below, these changes speed up encoding/decoding of consensus objects a bit. name old time/op new time/op delta EncodeRLP/legacy-header-8 384ns ± 1% 331ns ± 3% -13.83% (p=0.000 n=7+8) EncodeRLP/london-header-8 411ns ± 1% 359ns ± 2% -12.53% (p=0.000 n=8+8) EncodeRLP/receipt-for-storage-8 251ns ± 0% 239ns ± 0% -4.97% (p=0.000 n=8+8) EncodeRLP/receipt-full-8 319ns ± 0% 300ns ± 0% -5.89% (p=0.000 n=8+7) EncodeRLP/legacy-transaction-8 389ns ± 1% 387ns ± 1% ~ (p=0.099 n=8+8) EncodeRLP/access-transaction-8 607ns ± 0% 581ns ± 0% -4.26% (p=0.000 n=8+8) EncodeRLP/1559-transaction-8 627ns ± 0% 606ns ± 1% -3.44% (p=0.000 n=8+8) DecodeRLP/legacy-header-8 831ns ± 1% 813ns ± 1% -2.20% (p=0.000 n=8+8) DecodeRLP/london-header-8 824ns ± 0% 804ns ± 1% -2.44% (p=0.000 n=8+7) * rlp: pass length to byteArrayBytes This makes it possible to inline byteArrayBytes. For arrays, the length is known at encoder construction time, so the call to v.Len() can be avoided. * rlp: avoid IsNil for pointer encoding It's actually cheaper to use Elem first, because it performs less checks on the value. If the pointer was nil, the result of Elem is 'invalid'. * rlp: minor optimizations for slice/array encoding For empty slices/arrays, we can avoid storing a list header entry in the encoder buffer. Also avoid doing the tail check at encoding time because it is already known at encoder construction time.		3 years ago
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decode.go	rlp: minor optimizations for slice/array encoding (#23467)	3 years ago
decode_tail_test.go	all: update license information	9 years ago
decode_test.go	rlp: optimize big.Int decoding for size <= 32 bytes (#22927)	3 years ago
doc.go	rlp: add support for optional struct fields (#22832)	3 years ago
encode.go	rlp: minor optimizations for slice/array encoding (#23467)	3 years ago
encode_test.go	rlp: minor optimizations for slice/array encoding (#23467)	3 years ago
encoder_example_test.go	rlp: improve nil pointer handling (#20064)	5 years ago
iterator.go	core/rawdb: fix transaction indexing/unindexing hashing error (#22457)	4 years ago
iterator_test.go	cmd, core, eth: background transaction indexing (#20302)	4 years ago
raw.go	p2p/rlpx: reduce allocation and syscalls (#22899)	3 years ago
raw_test.go	p2p/rlpx: reduce allocation and syscalls (#22899)	3 years ago
safe.go	rlp: minor optimizations for slice/array encoding (#23467)	3 years ago
typecache.go	rlp: use atomic.Value for type cache (#22902)	3 years ago
unsafe.go	rlp: minor optimizations for slice/array encoding (#23467)	3 years ago