feat: forEach() api for ArrayComposite()

[twoeths]

Motivation

• avoid memory allocation when consumer want to loop through all item of a ListComposite

Description

• new forEach() & forEachValue() api: no memory allocation for array needed
• optional "out" param for getAll() apis so that consumer can allocate memory once and reuse if they want to

cherry-picked from #417

[github-actions]

Performance Report

✔️ no performance regression detected

Full benchmark results

Benchmark suite	Current: 46361a2	Previous: 66742f0	Ratio
digestTwoHashObjects 50023 times	48.279 ms/op	48.222 ms/op	1.00
digest2Bytes32 50023 times	54.222 ms/op	54.992 ms/op	0.99
digest 50023 times	52.828 ms/op	54.116 ms/op	0.98
input length 32	1.1750 us/op	1.1750 us/op	1.00
input length 64	1.2960 us/op	1.2840 us/op	1.01
input length 128	2.2590 us/op	2.2590 us/op	1.00
input length 256	3.3540 us/op	3.3550 us/op	1.00
input length 512	5.5520 us/op	5.5060 us/op	1.01
input length 1024	10.694 us/op	10.674 us/op	1.00
digest 1000000 times	851.09 ms/op	856.13 ms/op	0.99
hashObjectToByteArray 50023 times	1.2290 ms/op	1.2288 ms/op	1.00
byteArrayToHashObject 50023 times	1.5401 ms/op	1.5668 ms/op	0.98
digest64 200092 times	218.49 ms/op	214.68 ms/op	1.02
hash 200092 times using batchHash4UintArray64s	233.87 ms/op	241.19 ms/op	0.97
digest64HashObjects 200092 times	191.78 ms/op	192.94 ms/op	0.99
hash 200092 times using batchHash4HashObjectInputs	202.18 ms/op	201.07 ms/op	1.01
getGindicesAtDepth	3.4690 us/op	3.4420 us/op	1.01
iterateAtDepth	6.2400 us/op	6.3610 us/op	0.98
getGindexBits	363.00 ns/op	362.00 ns/op	1.00
gindexIterator	832.00 ns/op	817.00 ns/op	1.02
HashComputationLevel.push then loop	25.904 ms/op	26.614 ms/op	0.97
HashComputation[] push then loop	48.941 ms/op	49.268 ms/op	0.99
hash 2 Uint8Array 500000 times - hashtree	220.01 ms/op	226.33 ms/op	0.97
hashTwoObjects 500000 times - hashtree	208.50 ms/op	219.51 ms/op	0.95
executeHashComputations - hashtree	9.3730 ms/op	10.982 ms/op	0.85
hash 2 Uint8Array 500000 times - as-sha256	551.61 ms/op	562.87 ms/op	0.98
hashTwoObjects 500000 times - as-sha256	511.01 ms/op	508.70 ms/op	1.00
executeHashComputations - as-sha256	44.913 ms/op	45.292 ms/op	0.99
hash 2 Uint8Array 500000 times - noble	1.2084 s/op	1.2128 s/op	1.00
hashTwoObjects 500000 times - noble	1.6408 s/op	1.6214 s/op	1.01
executeHashComputations - noble	37.243 ms/op	37.232 ms/op	1.00
getHashComputations	2.5151 ms/op	2.3259 ms/op	1.08
executeHashComputations	9.3058 ms/op	10.151 ms/op	0.92
get root	16.968 ms/op	15.784 ms/op	1.08
getNodeH() x7812.5 avg hindex	12.272 us/op	12.416 us/op	0.99
getNodeH() x7812.5 index 0	7.6100 us/op	7.4840 us/op	1.02
getNodeH() x7812.5 index 7	7.5010 us/op	7.4470 us/op	1.01
getNodeH() x7812.5 index 7 with key array	6.3690 us/op	6.3550 us/op	1.00
new LeafNode() x7812.5	311.30 us/op	301.29 us/op	1.03
getHashComputations 250000 nodes	14.707 ms/op	14.746 ms/op	1.00
batchHash 250000 nodes	90.756 ms/op	87.475 ms/op	1.04
get root 250000 nodes	129.87 ms/op	117.51 ms/op	1.11
getHashComputations 500000 nodes	29.341 ms/op	30.366 ms/op	0.97
batchHash 500000 nodes	157.46 ms/op	155.73 ms/op	1.01
get root 500000 nodes	257.61 ms/op	236.35 ms/op	1.09
getHashComputations 1000000 nodes	92.942 ms/op	82.758 ms/op	1.12
batchHash 1000000 nodes	360.46 ms/op	368.65 ms/op	0.98
get root 1000000 nodes	511.58 ms/op	469.26 ms/op	1.09
multiproof - depth 15, 1 requested leaves	8.0280 us/op	8.0150 us/op	1.00
tree offset multiproof - depth 15, 1 requested leaves	17.645 us/op	17.841 us/op	0.99
compact multiproof - depth 15, 1 requested leaves	3.0480 us/op	3.0990 us/op	0.98
multiproof - depth 15, 2 requested leaves	11.515 us/op	11.361 us/op	1.01
tree offset multiproof - depth 15, 2 requested leaves	21.308 us/op	21.610 us/op	0.99
compact multiproof - depth 15, 2 requested leaves	2.9540 us/op	3.1000 us/op	0.95
multiproof - depth 15, 3 requested leaves	16.253 us/op	16.107 us/op	1.01
tree offset multiproof - depth 15, 3 requested leaves	27.876 us/op	28.342 us/op	0.98
compact multiproof - depth 15, 3 requested leaves	3.6390 us/op	3.7830 us/op	0.96
multiproof - depth 15, 4 requested leaves	21.287 us/op	21.079 us/op	1.01
tree offset multiproof - depth 15, 4 requested leaves	34.219 us/op	33.950 us/op	1.01
compact multiproof - depth 15, 4 requested leaves	4.3070 us/op	4.4900 us/op	0.96
packedRootsBytesToLeafNodes bytes 4000 offset 0	5.6130 us/op	5.5470 us/op	1.01
packedRootsBytesToLeafNodes bytes 4000 offset 1	5.6610 us/op	5.6800 us/op	1.00
packedRootsBytesToLeafNodes bytes 4000 offset 2	5.7080 us/op	5.5690 us/op	1.02
packedRootsBytesToLeafNodes bytes 4000 offset 3	5.5570 us/op	5.5490 us/op	1.00
subtreeFillToContents depth 40 count 250000	48.704 ms/op	47.981 ms/op	1.02
setRoot - gindexBitstring	20.754 ms/op	21.328 ms/op	0.97
setRoot - gindex	21.402 ms/op	21.917 ms/op	0.98
getRoot - gindexBitstring	2.5085 ms/op	2.6404 ms/op	0.95
getRoot - gindex	3.0721 ms/op	3.1563 ms/op	0.97
getHashObject then setHashObject	21.857 ms/op	22.657 ms/op	0.96
setNodeWithFn	19.501 ms/op	20.203 ms/op	0.97
getNodeAtDepth depth 0 x100000	280.00 us/op	280.97 us/op	1.00
setNodeAtDepth depth 0 x100000	2.5543 ms/op	2.6096 ms/op	0.98
getNodesAtDepth depth 0 x100000	316.35 us/op	312.48 us/op	1.01
setNodesAtDepth depth 0 x100000	759.21 us/op	766.38 us/op	0.99
getNodeAtDepth depth 1 x100000	345.75 us/op	342.26 us/op	1.01
setNodeAtDepth depth 1 x100000	8.1413 ms/op	8.3236 ms/op	0.98
getNodesAtDepth depth 1 x100000	436.93 us/op	437.18 us/op	1.00
setNodesAtDepth depth 1 x100000	6.7147 ms/op	6.8082 ms/op	0.99
getNodeAtDepth depth 2 x100000	920.21 us/op	747.84 us/op	1.23
setNodeAtDepth depth 2 x100000	15.211 ms/op	15.759 ms/op	0.97
getNodesAtDepth depth 2 x100000	17.770 ms/op	17.832 ms/op	1.00
setNodesAtDepth depth 2 x100000	23.082 ms/op	23.473 ms/op	0.98
tree.getNodesAtDepth - gindexes	7.3389 ms/op	10.184 ms/op	0.72
tree.getNodesAtDepth - push all nodes	2.2250 ms/op	2.4072 ms/op	0.92
tree.getNodesAtDepth - navigation	312.46 us/op	311.81 us/op	1.00
tree.setNodesAtDepth - indexes	693.58 us/op	721.20 us/op	0.96
set at depth 8	760.00 ns/op	782.00 ns/op	0.97
set at depth 16	1.1150 us/op	1.2550 us/op	0.89
set at depth 32	1.9070 us/op	2.1260 us/op	0.90
iterateNodesAtDepth 8 256	13.723 us/op	15.250 us/op	0.90
getNodesAtDepth 8 256	3.6990 us/op	4.2120 us/op	0.88
iterateNodesAtDepth 16 65536	4.5508 ms/op	5.4861 ms/op	0.83
getNodesAtDepth 16 65536	1.9801 ms/op	1.5647 ms/op	1.27
iterateNodesAtDepth 32 250000	16.258 ms/op	16.057 ms/op	1.01
getNodesAtDepth 32 250000	4.9024 ms/op	4.5628 ms/op	1.07
iterateNodesAtDepth 40 250000	16.448 ms/op	16.026 ms/op	1.03
getNodesAtDepth 40 250000	5.0292 ms/op	4.5134 ms/op	1.11
250000 validators root getter	129.24 ms/op	118.47 ms/op	1.09
250000 validators batchHash()	90.898 ms/op	89.039 ms/op	1.02
250000 validators hashComputations	18.584 ms/op	14.514 ms/op	1.28
bitlist bytes to struct (120,90)	876.00 ns/op	803.00 ns/op	1.09
bitlist bytes to tree (120,90)	2.7440 us/op	3.1120 us/op	0.88
bitlist bytes to struct (2048,2048)	1.0740 us/op	1.1780 us/op	0.91
bitlist bytes to tree (2048,2048)	4.2980 us/op	4.1770 us/op	1.03
ByteListType - deserialize	7.6988 ms/op	7.6613 ms/op	1.00
BasicListType - deserialize	16.011 ms/op	14.691 ms/op	1.09
ByteListType - serialize	7.3996 ms/op	7.6780 ms/op	0.96
BasicListType - serialize	10.301 ms/op	10.404 ms/op	0.99
BasicListType - tree_convertToStruct	28.297 ms/op	26.817 ms/op	1.06
List[uint8, 68719476736] len 300000 ViewDU.getAll() + iterate	4.9959 ms/op	4.7325 ms/op	1.06
List[uint8, 68719476736] len 300000 ViewDU.get(i)	4.3861 ms/op	4.3983 ms/op	1.00
Array.push len 300000 empty Array - number	6.4254 ms/op	7.0984 ms/op	0.91
Array.set len 300000 from new Array - number	2.0983 ms/op	1.9535 ms/op	1.07
Array.set len 300000 - number	5.8751 ms/op	6.4557 ms/op	0.91
Uint8Array.set len 300000	507.80 us/op	490.96 us/op	1.03
Uint32Array.set len 300000	558.98 us/op	570.53 us/op	0.98
Container({a: uint8, b: uint8}) getViewDU x300000	25.094 ms/op	25.517 ms/op	0.98
ContainerNodeStruct({a: uint8, b: uint8}) getViewDU x300000	10.526 ms/op	10.595 ms/op	0.99
List(Container) len 300000 ViewDU.getAllReadonly() + iterate	201.93 ms/op	212.90 ms/op	0.95
List(Container) len 300000 ViewDU.getAllReadonlyValues() + iterate	243.23 ms/op	251.94 ms/op	0.97
List(Container) len 300000 ViewDU.get(i)	6.3508 ms/op	7.1620 ms/op	0.89
List(Container) len 300000 ViewDU.getReadonly(i)	6.4556 ms/op	6.8957 ms/op	0.94
List(ContainerNodeStruct) len 300000 ViewDU.getAllReadonly() + iterate	36.808 ms/op	38.732 ms/op	0.95
List(ContainerNodeStruct) len 300000 ViewDU.getAllReadonlyValues() + iterate	5.2310 ms/op	5.1944 ms/op	1.01
List(ContainerNodeStruct) len 300000 ViewDU.get(i)	6.0030 ms/op	6.4012 ms/op	0.94
List(ContainerNodeStruct) len 300000 ViewDU.getReadonly(i)	6.0072 ms/op	6.2103 ms/op	0.97
Array.push len 300000 empty Array - object	6.4953 ms/op	7.0492 ms/op	0.92
Array.set len 300000 from new Array - object	2.2465 ms/op	2.0988 ms/op	1.07
Array.set len 300000 - object	6.1914 ms/op	6.3088 ms/op	0.98
cachePermanentRootStruct no cache	3.3910 us/op	3.5280 us/op	0.96
cachePermanentRootStruct with cache	201.00 ns/op	215.00 ns/op	0.93
epochParticipation len 250000 rws 7813	2.2611 ms/op	2.4713 ms/op	0.91
Deneb BeaconBlock.hashTreeRoot(), numTransaction=200	5.1930 ms/op	5.4818 ms/op	0.95
BeaconState ViewDU hashTreeRoot() vc=200000	109.96 ms/op	114.36 ms/op	0.96
BeaconState ViewDU recursive hash - commit step vc=200000	4.6307 ms/op	4.9293 ms/op	0.94
BeaconState ViewDU validator tree creation vc=10000	38.236 ms/op	39.187 ms/op	0.98
BeaconState ViewDU batchHashTreeRoot vc=200000	99.714 ms/op	99.795 ms/op	1.00
BeaconState ViewDU hashTreeRoot - commit step vc=200000	88.508 ms/op	91.570 ms/op	0.97
BeaconState ViewDU hashTreeRoot - hash step vc=200000	16.649 ms/op	16.207 ms/op	1.03
deserialize Attestation - tree	3.5240 us/op	3.5440 us/op	0.99
deserialize Attestation - struct	1.8230 us/op	1.8600 us/op	0.98
deserialize SignedAggregateAndProof - tree	4.6700 us/op	4.7280 us/op	0.99
deserialize SignedAggregateAndProof - struct	2.9290 us/op	3.0400 us/op	0.96
deserialize SyncCommitteeMessage - tree	1.3380 us/op	1.3940 us/op	0.96
deserialize SyncCommitteeMessage - struct	1.0900 us/op	1.0370 us/op	1.05
deserialize SignedContributionAndProof - tree	2.8180 us/op	2.8810 us/op	0.98
deserialize SignedContributionAndProof - struct	2.2330 us/op	2.3670 us/op	0.94
deserialize SignedBeaconBlock - tree	274.13 us/op	277.57 us/op	0.99
deserialize SignedBeaconBlock - struct	120.67 us/op	120.75 us/op	1.00
BeaconState vc 300000 - deserialize tree	629.86 ms/op	636.97 ms/op	0.99
BeaconState vc 300000 - serialize tree	176.35 ms/op	150.68 ms/op	1.17
BeaconState.historicalRoots vc 300000 - deserialize tree	830.00 ns/op	869.00 ns/op	0.96
BeaconState.historicalRoots vc 300000 - serialize tree	622.00 ns/op	641.00 ns/op	0.97
BeaconState.validators vc 300000 - deserialize tree	592.57 ms/op	603.80 ms/op	0.98
BeaconState.validators vc 300000 - serialize tree	133.71 ms/op	101.55 ms/op	1.32
BeaconState.balances vc 300000 - deserialize tree	27.856 ms/op	27.419 ms/op	1.02
BeaconState.balances vc 300000 - serialize tree	3.9700 ms/op	4.2650 ms/op	0.93
BeaconState.previousEpochParticipation vc 300000 - deserialize tree	930.02 us/op	957.52 us/op	0.97
BeaconState.previousEpochParticipation vc 300000 - serialize tree	344.15 us/op	335.71 us/op	1.03
BeaconState.currentEpochParticipation vc 300000 - deserialize tree	930.76 us/op	979.31 us/op	0.95
BeaconState.currentEpochParticipation vc 300000 - serialize tree	341.41 us/op	346.11 us/op	0.99
BeaconState.inactivityScores vc 300000 - deserialize tree	27.548 ms/op	26.139 ms/op	1.05
BeaconState.inactivityScores vc 300000 - serialize tree	4.3295 ms/op	3.7034 ms/op	1.17
hashTreeRoot Attestation - struct	14.808 us/op	12.538 us/op	1.18
hashTreeRoot Attestation - tree	8.9720 us/op	9.2210 us/op	0.97
hashTreeRoot SignedAggregateAndProof - struct	17.376 us/op	15.470 us/op	1.12
hashTreeRoot SignedAggregateAndProof - tree	13.378 us/op	13.814 us/op	0.97
hashTreeRoot SyncCommitteeMessage - struct	4.1870 us/op	3.8950 us/op	1.07
hashTreeRoot SyncCommitteeMessage - tree	3.6260 us/op	3.6700 us/op	0.99
hashTreeRoot SignedContributionAndProof - struct	9.8250 us/op	9.3520 us/op	1.05
hashTreeRoot SignedContributionAndProof - tree	9.1800 us/op	9.5910 us/op	0.96
hashTreeRoot SignedBeaconBlock - struct	804.58 us/op	810.91 us/op	0.99
hashTreeRoot SignedBeaconBlock - tree	790.82 us/op	815.41 us/op	0.97
hashTreeRoot Validator - struct	4.7400 us/op	4.6240 us/op	1.03
hashTreeRoot Validator - tree	7.1740 us/op	6.8680 us/op	1.04
BeaconState vc 300000 - hashTreeRoot tree	2.2527 s/op	2.2760 s/op	0.99
BeaconState vc 300000 - batchHashTreeRoot tree	4.0732 s/op	4.1719 s/op	0.98
BeaconState.historicalRoots vc 300000 - hashTreeRoot tree	987.00 ns/op	1.0290 us/op	0.96
BeaconState.validators vc 300000 - hashTreeRoot tree	2.4366 s/op	2.4439 s/op	1.00
BeaconState.balances vc 300000 - hashTreeRoot tree	34.368 ms/op	35.258 ms/op	0.97
BeaconState.previousEpochParticipation vc 300000 - hashTreeRoot tree	4.3212 ms/op	4.3481 ms/op	0.99
BeaconState.currentEpochParticipation vc 300000 - hashTreeRoot tree	4.2153 ms/op	4.3738 ms/op	0.96
BeaconState.inactivityScores vc 300000 - hashTreeRoot tree	41.356 ms/op	35.154 ms/op	1.18
hash64 x18	8.8600 us/op	9.2910 us/op	0.95
hashTwoObjects x18	8.1430 us/op	8.2050 us/op	0.99
hash64 x1740	833.53 us/op	845.90 us/op	0.99
hashTwoObjects x1740	735.80 us/op	754.53 us/op	0.98
hash64 x2700000	1.2376 s/op	1.3273 s/op	0.93
hashTwoObjects x2700000	1.1311 s/op	1.1687 s/op	0.97
get_exitEpoch - ContainerType	239.00 ns/op	253.00 ns/op	0.94
get_exitEpoch - ContainerNodeStructType	255.00 ns/op	241.00 ns/op	1.06
set_exitEpoch - ContainerType	268.00 ns/op	260.00 ns/op	1.03
set_exitEpoch - ContainerNodeStructType	233.00 ns/op	242.00 ns/op	0.96
get_pubkey - ContainerType	934.00 ns/op	1.0660 us/op	0.88
get_pubkey - ContainerNodeStructType	229.00 ns/op	245.00 ns/op	0.93
hashTreeRoot - ContainerType	386.00 ns/op	430.00 ns/op	0.90
hashTreeRoot - ContainerNodeStructType	398.00 ns/op	405.00 ns/op	0.98
createProof - ContainerType	3.9470 us/op	4.1840 us/op	0.94
createProof - ContainerNodeStructType	21.370 us/op	21.256 us/op	1.01
serialize - ContainerType	1.7100 us/op	1.7530 us/op	0.98
serialize - ContainerNodeStructType	1.3770 us/op	1.4820 us/op	0.93
set_exitEpoch_and_hashTreeRoot - ContainerType	2.6670 us/op	3.0160 us/op	0.88
set_exitEpoch_and_hashTreeRoot - ContainerNodeStructType	8.0240 us/op	7.5180 us/op	1.07
Array - for of	7.8690 us/op	8.2010 us/op	0.96
Array - for(;;)	7.3830 us/op	8.1920 us/op	0.90
basicListValue.readonlyValuesArray()	4.7768 ms/op	4.3237 ms/op	1.10
basicListValue.readonlyValuesArray() + loop all	4.8849 ms/op	4.4085 ms/op	1.11
compositeListValue.readonlyValuesArray()	30.851 ms/op	32.724 ms/op	0.94
compositeListValue.readonlyValuesArray() + loop all	31.970 ms/op	27.708 ms/op	1.15
Number64UintType - get balances list	4.4337 ms/op	4.4544 ms/op	1.00
Number64UintType - set balances list	10.413 ms/op	10.006 ms/op	1.04
Number64UintType - get and increase 10 then set	42.992 ms/op	43.954 ms/op	0.98
Number64UintType - increase 10 using applyDelta	16.464 ms/op	16.506 ms/op	1.00
Number64UintType - increase 10 using applyDeltaInBatch	16.456 ms/op	16.997 ms/op	0.97
tree_newTreeFromUint64Deltas	21.504 ms/op	22.861 ms/op	0.94
unsafeUint8ArrayToTree	38.121 ms/op	39.401 ms/op	0.97
bitLength(50)	237.00 ns/op	267.00 ns/op	0.89
bitLengthStr(50)	223.00 ns/op	236.00 ns/op	0.94
bitLength(8000)	237.00 ns/op	237.00 ns/op	1.00
bitLengthStr(8000)	280.00 ns/op	289.00 ns/op	0.97
bitLength(250000)	229.00 ns/op	255.00 ns/op	0.90
bitLengthStr(250000)	311.00 ns/op	309.00 ns/op	1.01
merkleize 32 chunks	15.049 us/op	15.464 us/op	0.97
merkleizeBlocksBytes 32 chunks	3.4290 us/op	3.5450 us/op	0.97
merkleizeBlockArray 32 chunks	6.5480 us/op	6.6910 us/op	0.98
merkleize 128 chunks	57.088 us/op	64.735 us/op	0.88
merkleizeBlocksBytes 128 chunks	7.8700 us/op	7.8900 us/op	1.00
merkleizeBlockArray 128 chunks	18.054 us/op	18.990 us/op	0.95
merkleize 512 chunks	236.24 us/op	249.05 us/op	0.95
merkleizeBlocksBytes 512 chunks	23.384 us/op	23.294 us/op	1.00
merkleizeBlockArray 512 chunks	61.059 us/op	67.306 us/op	0.91
merkleize 1024 chunks	468.75 us/op	509.99 us/op	0.92
merkleizeBlocksBytes 1024 chunks	43.036 us/op	43.328 us/op	0.99
merkleizeBlockArray 1024 chunks	119.00 us/op	126.11 us/op	0.94
floor - Math.floor (53)	1.2433 ns/op	1.2433 ns/op	1.00
floor - << 0 (53)	1.2489 ns/op	1.2432 ns/op	1.00
floor - Math.floor (512)	1.2445 ns/op	1.2428 ns/op	1.00
floor - << 0 (512)	1.2440 ns/op	1.2430 ns/op	1.00
fnIf(0)	1.5568 ns/op	1.5554 ns/op	1.00
fnSwitch(0)	2.1807 ns/op	2.1749 ns/op	1.00
fnObj(0)	1.5578 ns/op	1.5570 ns/op	1.00
fnArr(0)	1.5546 ns/op	1.5542 ns/op	1.00
fnIf(4)	2.1957 ns/op	2.1792 ns/op	1.01
fnSwitch(4)	2.1816 ns/op	2.1850 ns/op	1.00
fnObj(4)	1.5942 ns/op	1.5601 ns/op	1.02
fnArr(4)	1.5573 ns/op	1.5547 ns/op	1.00
fnIf(9)	3.1094 ns/op	3.1152 ns/op	1.00
fnSwitch(9)	2.1750 ns/op	2.1769 ns/op	1.00
fnObj(9)	1.5639 ns/op	1.5721 ns/op	0.99
fnArr(9)	1.5542 ns/op	1.5549 ns/op	1.00
Container {a,b,vec} - as struct x100000	124.82 us/op	124.81 us/op	1.00
Container {a,b,vec} - as tree x100000	562.48 us/op	559.79 us/op	1.00
Container {a,vec,b} - as struct x100000	160.06 us/op	156.00 us/op	1.03
Container {a,vec,b} - as tree x100000	560.72 us/op	559.94 us/op	1.00
get 2 props x1000000 - rawObject	311.11 us/op	311.25 us/op	1.00
get 2 props x1000000 - proxy	73.211 ms/op	73.088 ms/op	1.00
get 2 props x1000000 - customObj	311.23 us/op	311.50 us/op	1.00
Simple object binary -> struct	579.00 ns/op	630.00 ns/op	0.92
Simple object binary -> tree_backed	1.5920 us/op	1.7150 us/op	0.93
Simple object struct -> tree_backed	2.1990 us/op	2.3660 us/op	0.93
Simple object tree_backed -> struct	1.4730 us/op	1.6440 us/op	0.90
Simple object struct -> binary	886.00 ns/op	844.00 ns/op	1.05
Simple object tree_backed -> binary	1.2650 us/op	1.4500 us/op	0.87
aggregationBits binary -> struct	492.00 ns/op	529.00 ns/op	0.93
aggregationBits binary -> tree_backed	2.1630 us/op	2.3580 us/op	0.92
aggregationBits struct -> tree_backed	2.3920 us/op	2.8000 us/op	0.85
aggregationBits tree_backed -> struct	928.00 ns/op	1.1450 us/op	0.81
aggregationBits struct -> binary	682.00 ns/op	714.00 ns/op	0.96
aggregationBits tree_backed -> binary	832.00 ns/op	1.0020 us/op	0.83
List(uint8) 100000 binary -> struct	1.8902 ms/op	1.6701 ms/op	1.13
List(uint8) 100000 binary -> tree_backed	278.40 us/op	332.27 us/op	0.84
List(uint8) 100000 struct -> tree_backed	1.3897 ms/op	1.4486 ms/op	0.96
List(uint8) 100000 tree_backed -> struct	1.1626 ms/op	1.1655 ms/op	1.00
List(uint8) 100000 struct -> binary	1.0647 ms/op	1.1043 ms/op	0.96
List(uint8) 100000 tree_backed -> binary	110.63 us/op	116.90 us/op	0.95
List(uint64Number) 100000 binary -> struct	1.2844 ms/op	1.4853 ms/op	0.86
List(uint64Number) 100000 binary -> tree_backed	4.4696 ms/op	4.3282 ms/op	1.03
List(uint64Number) 100000 struct -> tree_backed	7.0928 ms/op	6.3714 ms/op	1.11
List(uint64Number) 100000 tree_backed -> struct	2.5548 ms/op	2.5111 ms/op	1.02
List(uint64Number) 100000 struct -> binary	1.4664 ms/op	1.4900 ms/op	0.98
List(uint64Number) 100000 tree_backed -> binary	1.0942 ms/op	1.0662 ms/op	1.03
List(Uint64Bigint) 100000 binary -> struct	3.9640 ms/op	3.5885 ms/op	1.10
List(Uint64Bigint) 100000 binary -> tree_backed	5.4528 ms/op	4.6292 ms/op	1.18
List(Uint64Bigint) 100000 struct -> tree_backed	6.6704 ms/op	7.5534 ms/op	0.88
List(Uint64Bigint) 100000 tree_backed -> struct	4.7764 ms/op	5.1846 ms/op	0.92
List(Uint64Bigint) 100000 struct -> binary	2.1036 ms/op	2.1297 ms/op	0.99
List(Uint64Bigint) 100000 tree_backed -> binary	1.0840 ms/op	1.2004 ms/op	0.90
Vector(Root) 100000 binary -> struct	37.231 ms/op	36.816 ms/op	1.01
Vector(Root) 100000 binary -> tree_backed	37.966 ms/op	39.641 ms/op	0.96
Vector(Root) 100000 struct -> tree_backed	54.649 ms/op	61.130 ms/op	0.89
Vector(Root) 100000 tree_backed -> struct	53.808 ms/op	53.966 ms/op	1.00
Vector(Root) 100000 struct -> binary	2.6781 ms/op	2.7011 ms/op	0.99
Vector(Root) 100000 tree_backed -> binary	6.0114 ms/op	6.0373 ms/op	1.00
List(Validator) 100000 binary -> struct	102.97 ms/op	100.68 ms/op	1.02
List(Validator) 100000 binary -> tree_backed	334.22 ms/op	363.39 ms/op	0.92
List(Validator) 100000 struct -> tree_backed	384.09 ms/op	390.94 ms/op	0.98
List(Validator) 100000 tree_backed -> struct	219.72 ms/op	221.04 ms/op	0.99
List(Validator) 100000 struct -> binary	29.677 ms/op	28.851 ms/op	1.03
List(Validator) 100000 tree_backed -> binary	112.29 ms/op	109.09 ms/op	1.03
List(Validator-NS) 100000 binary -> struct	113.94 ms/op	115.74 ms/op	0.98
List(Validator-NS) 100000 binary -> tree_backed	137.33 ms/op	160.89 ms/op	0.85
List(Validator-NS) 100000 struct -> tree_backed	208.86 ms/op	205.54 ms/op	1.02
List(Validator-NS) 100000 tree_backed -> struct	171.56 ms/op	168.29 ms/op	1.02
List(Validator-NS) 100000 struct -> binary	30.158 ms/op	28.961 ms/op	1.04
List(Validator-NS) 100000 tree_backed -> binary	34.250 ms/op	33.940 ms/op	1.01
get epochStatuses - MutableVector	102.69 us/op	103.74 us/op	0.99
get epochStatuses - ViewDU	212.43 us/op	214.19 us/op	0.99
set epochStatuses - ListTreeView	2.1330 ms/op	2.2634 ms/op	0.94
set epochStatuses - ListTreeView - set()	468.45 us/op	473.85 us/op	0.99
set epochStatuses - ListTreeView - commit()	746.22 us/op	786.23 us/op	0.95
bitstring	513.29 ns/op	513.46 ns/op	1.00
bit mask	13.616 ns/op	13.366 ns/op	1.02
struct - increase slot to 1000000	933.74 us/op	932.47 us/op	1.00
UintNumberType - increase slot to 1000000	28.390 ms/op	28.333 ms/op	1.00
UintBigintType - increase slot to 1000000	163.48 ms/op	165.85 ms/op	0.99
UintBigint8 x 100000 tree_deserialize	5.8012 ms/op	5.6074 ms/op	1.03
UintBigint8 x 100000 tree_serialize	1.1555 ms/op	1.1341 ms/op	1.02
UintBigint16 x 100000 tree_deserialize	5.4711 ms/op	6.5552 ms/op	0.83
UintBigint16 x 100000 tree_serialize	1.3525 ms/op	1.3684 ms/op	0.99
UintBigint32 x 100000 tree_deserialize	5.4894 ms/op	5.6964 ms/op	0.96
UintBigint32 x 100000 tree_serialize	1.6724 ms/op	1.8394 ms/op	0.91
UintBigint64 x 100000 tree_deserialize	6.7844 ms/op	6.4961 ms/op	1.04
UintBigint64 x 100000 tree_serialize	1.7173 ms/op	2.5310 ms/op	0.68
UintBigint8 x 100000 value_deserialize	437.65 us/op	435.63 us/op	1.00
UintBigint8 x 100000 value_serialize	754.31 us/op	765.89 us/op	0.98
UintBigint16 x 100000 value_deserialize	466.24 us/op	467.18 us/op	1.00
UintBigint16 x 100000 value_serialize	797.36 us/op	811.71 us/op	0.98
UintBigint32 x 100000 value_deserialize	497.93 us/op	498.38 us/op	1.00
UintBigint32 x 100000 value_serialize	839.45 us/op	840.44 us/op	1.00
UintBigint64 x 100000 value_deserialize	562.01 us/op	569.45 us/op	0.99
UintBigint64 x 100000 value_serialize	1.0363 ms/op	1.0384 ms/op	1.00
UintBigint8 x 100000 deserialize	3.2015 ms/op	3.1774 ms/op	1.01
UintBigint8 x 100000 serialize	1.5834 ms/op	1.6337 ms/op	0.97
UintBigint16 x 100000 deserialize	3.1611 ms/op	3.1588 ms/op	1.00
UintBigint16 x 100000 serialize	1.6463 ms/op	1.5303 ms/op	1.08
UintBigint32 x 100000 deserialize	3.2772 ms/op	3.2186 ms/op	1.02
UintBigint32 x 100000 serialize	2.9406 ms/op	2.8126 ms/op	1.05
UintBigint64 x 100000 deserialize	4.0923 ms/op	4.2677 ms/op	0.96
UintBigint64 x 100000 serialize	1.6268 ms/op	1.6403 ms/op	0.99
UintBigint128 x 100000 deserialize	6.0991 ms/op	5.8758 ms/op	1.04
UintBigint128 x 100000 serialize	15.240 ms/op	14.768 ms/op	1.03
UintBigint256 x 100000 deserialize	7.9852 ms/op	9.4738 ms/op	0.84
UintBigint256 x 100000 serialize	44.092 ms/op	43.153 ms/op	1.02
Slice from Uint8Array x25000	1.2974 ms/op	1.2839 ms/op	1.01
Slice from ArrayBuffer x25000	16.571 ms/op	16.348 ms/op	1.01
Slice from ArrayBuffer x25000 + new Uint8Array	17.359 ms/op	16.419 ms/op	1.06
Copy Uint8Array 100000 iterate	2.7976 ms/op	2.7738 ms/op	1.01
Copy Uint8Array 100000 slice	92.838 us/op	96.018 us/op	0.97
Copy Uint8Array 100000 Uint8Array.prototype.slice.call	92.761 us/op	94.250 us/op	0.98
Copy Buffer 100000 Uint8Array.prototype.slice.call	93.153 us/op	95.908 us/op	0.97
Copy Uint8Array 100000 slice + set	189.78 us/op	190.59 us/op	1.00
Copy Uint8Array 100000 subarray + set	93.203 us/op	92.284 us/op	1.01
Copy Uint8Array 100000 slice arrayBuffer	92.356 us/op	95.399 us/op	0.97
Uint64 deserialize 100000 - iterate Uint8Array	1.8358 ms/op	1.8975 ms/op	0.97
Uint64 deserialize 100000 - by Uint32A	1.7620 ms/op	1.7809 ms/op	0.99
Uint64 deserialize 100000 - by DataView.getUint32 x2	1.7930 ms/op	1.8517 ms/op	0.97
Uint64 deserialize 100000 - by DataView.getBigUint64	4.7542 ms/op	4.7695 ms/op	1.00
Uint64 deserialize 100000 - by byte	40.749 ms/op	40.752 ms/op	1.00

by benchmarkbot/action

[wemeetagain]

lgtm