feat: Sync from noir

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Automated pull of development from the noir programming language, a dependency of Aztec.
BEGIN_COMMIT_OVERRIDE
fix: Do not duplicate redundant Brillig debug metadata (noir-lang/noir#5696)
feat: add mutating FunctionDefinition functions (noir-lang/noir#5685)
chore: Add docs tip about filenames between commands (noir-lang/noir#5695)
fix: Add locations to most SSA instructions (noir-lang/noir#5697)
feat: Add array_to_str_lossy (noir-lang/noir#5613)
chore: Add parser support for <MyType as Trait>::ident (noir-lang/noir#5688)
feat: add some Module comptime functions (noir-lang/noir#5684)
chore: Release Noir(0.33.0) (noir-lang/noir#5550)
feat: Derive Ord and Hash in the stdlib; add std::meta::make_impl helper (noir-lang/noir#5683)
feat(ssa): Simple serialization of unoptimized SSA to file (noir-lang/noir#5679)
feat: LSP closing brace hints (noir-lang/noir#5686)
feat: Implement closures in the comptime interpreter (noir-lang/noir#5682)
feat: add FunctionDefinition::parameters, FunctionDefinition::return_type and impl Eq for Quoted (noir-lang/noir#5681)
feat: add Type::as_struct (noir-lang/noir#5680)
feat: LSP hover now includes "Go to" links (noir-lang/noir#5677)
feat: add Type methods: as_tuple, as_slice, as_array, as_constant, is_bool (noir-lang/noir#5678)
fix: Derive generic types (noir-lang/noir#5674)
feat: Add a limited form of arithmetic on generics (noir-lang/noir#5625)
feat: add Type::is_field and Type::as_integer (noir-lang/noir#5670)
fix: Fix where clause issue in items generated from attributes (noir-lang/noir#5673)
feat(noir_js): Expose UltraHonk and integration tests (noir-lang/noir#5656)
fix: workaround from_slice with nested slices (noir-lang/noir#5648)
fix: Switch verify proof to arrays (noir-lang/noir#5664)
feat: Resolve arguments to attributes (noir-lang/noir#5649)
fix: Elaborate struct & trait annotations in the correct module (noir-lang/noir#5643)
fix: let a trait impl that relies on another trait work (noir-lang/noir#5646)
END_COMMIT_OVERRIDE

[github-actions]

Changes to circuit sizes

Generated at commit: 8cd765addf99fb7ff46d28415f68399e5bb86016, compared to commit: 014b5f03f720e8f56199ec0b1c34694bd0e100e1

🧾 Summary (100% most significant diffs)

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
public_kernel_tail	-1,184 ✅	-0.12%	-4,358 ✅	-0.05%
rollup_base	-1,215 ✅	-0.35%	-4,389 ✅	-0.05%
public_kernel_teardown	-1,062 ✅	-0.36%	-4,236 ✅	-0.26%
public_kernel_setup	-1,062 ✅	-0.49%	-4,236 ✅	-0.27%
rollup_root	-3,593 ✅	-82.85%	-13,460 ✅	-0.42%
parity_root	-4,656 ✅	-92.56%	-17,697 ✅	-0.42%
rollup_merge	-2,533 ✅	-88.81%	-9,226 ✅	-0.44%
private_kernel_empty	-1,471 ✅	-68.71%	-5,050 ✅	-55.02%

---

Full diff report 👇

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
public_kernel_tail	1,005,149 (-1,184)	-0.12%	9,123,625 (-4,358)	-0.05%
rollup_base	348,208 (-1,215)	-0.35%	8,814,905 (-4,389)	-0.05%
public_kernel_teardown	295,080 (-1,062)	-0.36%	1,653,099 (-4,236)	-0.26%
public_kernel_setup	215,977 (-1,062)	-0.49%	1,572,356 (-4,236)	-0.27%
rollup_root	744 (-3,593)	-82.85%	3,166,282 (-13,460)	-0.42%
parity_root	374 (-4,656)	-92.56%	4,161,469 (-17,697)	-0.42%
rollup_merge	319 (-2,533)	-88.81%	2,085,809 (-9,226)	-0.44%
private_kernel_empty	670 (-1,471)	-68.71%	4,129 (-5,050)	-55.02%

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Benchmark results

Metrics with a significant change:

• proof_construction_time_sha256_100_ms (16): 5,851 (-21%)
• proof_construction_time_sha256_30_ms (16): 1,414 (-26%)
• protocol_circuit_simulation_time_in_ms (private-kernel-reset-tiny): 501 (+151%)
• protocol_circuit_simulation_time_in_ms (private-kernel-tail): 269 (-61%)
• protocol_circuit_simulation_time_in_ms (root-parity): 33.1 (-69%)
• protocol_circuit_simulation_time_in_ms (root-rollup): 38.6 (-60%)
• protocol_circuit_simulation_time_in_ms (private-kernel-tail-to-public): 1,322 (-57%)
• protocol_circuit_simulation_time_in_ms (merge-rollup): 19.3 (-68%)
• protocol_circuit_input_size_in_bytes (private-kernel-tail-to-public): 507,554 (-46%)
• avm_simulation_time_ms (FeeJuice:_increase_public_balance): 53.8 (-43%)
• avm_simulation_time_ms (Token:constructor): 82.1 (-32%)
• avm_simulation_time_ms (FPC:constructor): 54.1 (-42%)
• avm_simulation_time_ms (FeeJuice:mint_public): 38.3 (-51%)
• avm_simulation_time_ms (Token:assert_minter_and_mint): 38.9 (-57%)
• avm_simulation_time_ms (AuthRegistry:set_authorized): 36.6 (+376%)
• avm_simulation_time_ms (Token:transfer_public): 27.3 (-39%)
• avm_simulation_time_ms (Token:_increase_public_balance): 41.9 (+238%)
• avm_simulation_time_ms (FPC:pay_refund_with_shielded_rebate): 70.0 (-49%)
• protocol_circuit_witness_generation_time_in_ms (private-kernel-init): 393 (-19%)
• protocol_circuit_witness_generation_time_in_ms (private-kernel-inner): 691 (-20%)
• protocol_circuit_witness_generation_time_in_ms (private-kernel-reset-tiny): 1,224 (+18%)
• protocol_circuit_witness_generation_time_in_ms (private-kernel-tail-to-public): 708 (-61%)
• protocol_circuit_witness_generation_time_in_ms (private-kernel-tail): 194 (-77%)

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	5,790	1,563	703	759 (-1%)	772 (-1%)
proof_construction_time_sha256_30_ms	11,913 (-3%)	3,192 (-6%)	⚠️ 1,414 (-26%)	1,435 (-12%)	1,474 (-7%)
proof_construction_time_sha256_100_ms	44,498	12,695 (-2%)	⚠️ 5,851 (-21%)	5,626 (-10%)	5,575 (-7%)
proof_construction_time_poseidon_hash_ms	79.0	34.0	34.0 (-3%)	58.0 (-2%)	88.0
proof_construction_time_poseidon_hash_30_ms	1,535	420	200 (-1%)	226 (+3%)	270
proof_construction_time_poseidon_hash_100_ms	5,674	1,529 (-1%)	680 (-1%)	731	756 (+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	4,324	7,844	14,852
l1_rollup_calldata_gas	49,720	92,406	177,608
l1_rollup_execution_gas	1,294,383	2,042,037	3,869,278
l2_block_processing_time_in_ms	254 (+2%)	451 (+1%)	847 (+2%)
l2_block_building_time_in_ms	9,379 (-2%)	18,223 (-5%)	36,684 (-2%)
l2_block_rollup_simulation_time_in_ms	9,379 (-2%)	18,222 (-5%)	36,684 (-2%)
l2_block_public_tx_process_time_in_ms	7,903 (-1%)	16,664 (-3%)	35,052 (-2%)

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	2,992 (+2%)	3,877 (-1%)
node_database_size_in_bytes	12,726,352	16,818,256 (-1%)
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	96.0 (-8%)	⚠️ 393 (-19%)	21,846	44,858	N/A
private-kernel-inner	174 (+2%)	⚠️ 691 (-20%)	72,545	45,005	N/A
private-kernel-reset-tiny	⚠️ 501 (+151%)	⚠️ 1,224 (+18%)	69,614 (+1%)	44,844	N/A
private-kernel-tail	⚠️ 269 (-61%)	⚠️ 194 (-77%)	50,760 (-4%)	52,256	N/A
base-parity	5.51 (-9%)	N/A	160	96.0	N/A
root-parity	⚠️ 33.1 (-69%)	N/A	69,084	96.0	N/A
base-rollup	2,869 (-5%)	N/A	187,817	664	N/A
root-rollup	⚠️ 38.6 (-60%)	N/A	54,525	716	N/A
public-kernel-setup	101 (+9%)	N/A	103,760	71,222	N/A
public-kernel-app-logic	106 (-1%)	N/A	103,599	71,222	N/A
public-kernel-tail	574	N/A	409,190	16,414	N/A
private-kernel-reset-small	488	N/A	66,533	45,629	N/A
private-kernel-tail-to-public	⚠️ 1,322 (-57%)	⚠️ 708 (-61%)	⚠️ 507,554 (-46%)	1,697	N/A
public-kernel-teardown	94.3 (+8%)	N/A	104,005	71,222	N/A
merge-rollup	⚠️ 19.3 (-68%)	N/A	35,742	664	N/A
undefined	N/A	N/A	N/A	N/A	68,176

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	344 (-1%)
ContractInstanceDeployer:deploy	1,408	11,731	18.0 (-1%)
MultiCallEntrypoint:entrypoint	1,920	11,731	460 (-5%)
FeeJuice:deploy	1,376	11,731	389
SchnorrAccount:constructor	1,312	11,731	168 (-6%)
SchnorrAccount:entrypoint	2,304	11,731	504 (-6%)
Token:privately_mint_private_note	1,280	11,731	214 (-12%)
FPC:fee_entrypoint_public	1,344	11,731	24.2 (+1%)
Token:transfer	1,312	11,731	407 (-1%)
Benchmarking:create_note	1,344	11,731	165 (-4%)
SchnorrAccount:verify_private_authwit	1,280	11,731	27.7 (+1%)
Token:unshield	1,376	11,731	629 (-1%)
FPC:fee_entrypoint_private	1,376	11,731	860 (+4%)

AVM Simulation

Time to simulate various public functions in the AVM.

Function	time_ms	bytecode_size_in_bytes
FeeJuice:_increase_public_balance	⚠️ 53.8 (-43%)	8,139
FeeJuice:set_portal	10.1 (-5%)	2,362
Token:constructor	⚠️ 82.1 (-32%)	31,107
FPC:constructor	⚠️ 54.1 (-42%)	22,380
FeeJuice:mint_public	⚠️ 38.3 (-51%)	6,150
Token:mint_public	71.2 (-13%)	11,720
Token:assert_minter_and_mint	⚠️ 38.9 (-57%)	8,028
AuthRegistry:set_authorized	⚠️ 36.6 (+376%)	4,537
FPC:prepare_fee	236 (-13%)	8,812
Token:transfer_public	⚠️ 27.3 (-39%)	47,374
FPC:pay_refund	63.7 (-3%)	12,114
Benchmarking:increment_balance	980 (-5%)	7,450
Token:_increase_public_balance	⚠️ 41.9 (+238%)	8,960
FPC:pay_refund_with_shielded_rebate	⚠️ 70.0 (-49%)	12,663

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.162 (-5%)

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	2.19 (+1%)	3.95 (+1%)	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	0.113 (+2%)	0.112 (+1%)	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_32_depth_ms	N/A	N/A	11.5	17.7	30.6 (-1%)	59.9 (-2%)	121 (+4%)
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	0.110	0.103	0.0995 (-1%)	0.103 (-2%)	0.108 (+4%)
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	14.3	25.5	43.5 (-1%)	83.1 (-1%)	181 (+10%)
batch_insert_into_indexed_tree_20_depth_hash_count	N/A	N/A	109	207	355	691	1,363
batch_insert_into_indexed_tree_20_depth_hash_ms	N/A	N/A	0.110 (+1%)	0.103	0.105 (+4%)	0.102 (-1%)	0.114 (+10%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	16.4 (-1%)	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	0.105 (-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	64,756	668,997

Transaction size based on fee payment method

| Metric | |
| - | |