feat: Sync from noir

[AztecBot]

Automated pull of development from the noir programming language, a dependency of Aztec.
BEGIN_COMMIT_OVERRIDE
feat: Sync from aztec-packages (noir-lang/noir#5877)
END_COMMIT_OVERRIDE

[AztecBot]

Benchmark results

Metrics with a significant change:

• protocol_circuit_simulation_time_in_ms (private-kernel-tail-to-public): 663 (-53%)
• avm_simulation_time_ms (Token:mint_public): 53.0 (-89%)
• avm_simulation_time_ms (Token:assert_minter_and_mint): 489 (+913%)

Detailed results

All benchmarks are run on txs on the Benchmarking contract on the repository. Each tx consists of a batch call to create_note and increment_balance, which guarantees that each tx has a private call, a nested private call, a public call, and a nested public call, as well as an emitted private note, an unencrypted log, and public storage read and write.

This benchmark source data is available in JSON format on S3 here.

Proof generation

Each column represents the number of threads used in proof generation.

Metric	1 threads	4 threads	16 threads	32 threads	64 threads
proof_construction_time_sha256_ms	5,756	1,562	714	762	769 (-1%)
proof_construction_time_sha256_30_ms	11,492	3,068 (-1%)	1,373 (-1%)	1,416 (-1%)	1,461
proof_construction_time_sha256_100_ms	44,016	11,763 (-1%)	5,439 (-2%)	5,359 (-4%)	5,795 (+3%)
proof_construction_time_poseidon_hash_ms	78.0	34.0	34.0	59.0 (+4%)	87.0 (-2%)
proof_construction_time_poseidon_hash_30_ms	1,532	422	205 (+1%)	226 (-2%)	268
proof_construction_time_poseidon_hash_100_ms	5,631	1,511	676	732	745 (-1%)

L2 block published to L1

Each column represents the number of txs on an L2 block published to L1.

Metric	4 txs	8 txs	16 txs
l1_rollup_calldata_size_in_bytes	4,356	7,876	14,884
l1_rollup_calldata_gas	50,088	92,984	178,288
l1_rollup_execution_gas	842,907	1,576,699	3,362,059
l2_block_processing_time_in_ms	254 (-3%)	446	843 (+2%)
l2_block_building_time_in_ms	11,350	22,315	44,448
l2_block_rollup_simulation_time_in_ms	11,349	22,314	44,448
l2_block_public_tx_process_time_in_ms	9,682	20,629	42,722

L2 chain processing

Each column represents the number of blocks on the L2 chain where each block has 8 txs.

Metric	3 blocks	5 blocks
node_history_sync_time_in_ms	2,991 (+2%)	3,852 (-1%)
node_database_size_in_bytes	12,632,144	16,678,992
pxe_database_size_in_bytes	16,254	26,813

Circuits stats

Stats on running time and I/O sizes collected for every kernel circuit run across all benchmarks.

Circuit	simulation_time_in_ms	witness_generation_time_in_ms	input_size_in_bytes	output_size_in_bytes	proving_time_in_ms
private-kernel-init	89.7 (-6%)	398 (+3%)	21,446	44,898	N/A
private-kernel-inner	174 (+1%)	704 (+3%)	72,411	45,020	N/A
private-kernel-reset-tiny	308 (+1%)	712 (+2%)	65,114	44,886	N/A
private-kernel-tail	167 (-1%)	136	50,608	52,921	N/A
base-parity	5.60	N/A	160	96.0	N/A
root-parity	35.2	N/A	73,948	96.0	N/A
base-rollup	3,161 (+1%)	N/A	189,207	664	N/A
block-root-rollup	41.3 (-1%)	N/A	58,205	2,448	N/A
public-kernel-setup	84.8 (+1%)	N/A	105,085	71,222	N/A
public-kernel-app-logic	96.9	N/A	104,899	71,222	N/A
public-kernel-tail	855	N/A	390,582	16,414	N/A
private-kernel-reset-small	311 (+2%)	N/A	66,341	45,629	N/A
private-kernel-tail-to-public	⚠️ 663 (-53%)	614 (+3%)	455,400	1,825	N/A
public-kernel-teardown	85.1 (+2%)	N/A	105,349	71,222	N/A
merge-rollup	20.1 (-2%)	N/A	38,174	664	N/A
undefined	N/A	N/A	N/A	N/A	78,217 (-4%)

Stats on running time collected for app circuits

Function	input_size_in_bytes	output_size_in_bytes	witness_generation_time_in_ms
ContractClassRegisterer:register	1,344	11,731	341
ContractInstanceDeployer:deploy	1,408	11,731	18.3 (+1%)
MultiCallEntrypoint:entrypoint	1,920	11,731	404
FeeJuice:deploy	1,376	11,731	388 (-1%)
SchnorrAccount:constructor	1,312	11,731	73.4
SchnorrAccount:entrypoint	2,336	11,731	386
FeeJuice:claim	1,344	11,731	35.4 (-6%)
Token:privately_mint_private_note	1,280	11,731	104 (+8%)
FPC:fee_entrypoint_public	1,344	11,731	26.0 (+5%)
Token:transfer	1,312	11,731	222 (+1%)
Benchmarking:create_note	1,344	11,731	87.5 (+1%)
SchnorrAccount:verify_private_authwit	1,280	11,731	26.4 (-11%)
Token:unshield	1,376	11,731	527
FPC:fee_entrypoint_private	1,376	11,731	694

AVM Simulation

Time to simulate various public functions in the AVM.

Function	time_ms	bytecode_size_in_bytes
FeeJuice:_increase_public_balance	49.1 (-4%)	8,174
FeeJuice:set_portal	10.9 (-7%)	4,055
Token:constructor	81.2 (+2%)	23,253
FPC:constructor	50.7 (-1%)	13,111
FeeJuice:check_balance	38.9 (-1%)	5,978
Token:mint_public	⚠️ 53.0 (-89%)	12,704
Token:assert_minter_and_mint	⚠️ 489 (+913%)	8,467
AuthRegistry:set_authorized	44.7 (+18%)	4,194
FPC:prepare_fee	208 (-8%)	6,747
Token:transfer_public	20.2 (-9%)	32,272
FPC:pay_refund	51.6 (+6%)	9,398
Benchmarking:increment_balance	1,219	7,263
Token:_increase_public_balance	42.0 (-1%)	8,686
FPC:pay_refund_with_shielded_rebate	61.0 (+1%)	9,881

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.147 (-3%)

Tree insertion stats

The duration to insert a fixed batch of leaves into each tree type.

Metric	1 leaves	16 leaves	64 leaves	128 leaves	256 leaves	512 leaves	1024 leaves
batch_insert_into_append_only_tree_16_depth_ms	2.17 (+2%)	3.93 (+2%)	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_16_depth_hash_count	16.8	31.7	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_16_depth_hash_ms	0.114 (+2%)	0.111 (+2%)	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_32_depth_ms	N/A	N/A	11.4 (+1%)	17.7	31.0	58.8 (-1%)	114 (+1%)
batch_insert_into_append_only_tree_32_depth_hash_count	N/A	N/A	95.9	159	287	543	1,055
batch_insert_into_append_only_tree_32_depth_hash_ms	N/A	N/A	0.109	0.103	0.101	0.101 (-1%)	0.102
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	14.6 (+3%)	25.6	44.1 (+1%)	82.6	162
batch_insert_into_indexed_tree_20_depth_hash_count	N/A	N/A	107 (-1%)	207	355	691	1,363
batch_insert_into_indexed_tree_20_depth_hash_ms	N/A	N/A	0.113 (+3%)	0.103 (-1%)	0.106	0.102 (-1%)	0.103 (+1%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	16.7 (+2%)	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_count	N/A	N/A	132	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_ms	N/A	N/A	0.107 (+1%)	N/A	N/A	N/A	N/A

Miscellaneous

Transaction sizes based on how many contract classes are registered in the tx.

Metric	0 registered classes	1 registered classes
tx_size_in_bytes	64,838	668,997

Transaction size based on fee payment method

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