feat: Sync from noir

[AztecBot]

Automated pull of development from the noir programming language, a dependency of Aztec.
BEGIN_COMMIT_OVERRIDE
feat(optimization): Follow past array_sets when optimizing array_gets (noir-lang/noir#5772)
feat: user super:: in LSP autocompletion if possible (noir-lang/noir#5751)
fix: unconstrained fn mismatch is now a warning (noir-lang/noir#5764)
feat(perf): mem2reg function state for value loads to optimize across blocks (noir-lang/noir#5757)
feat: add Expr::as_array, Expr::as_repeated_element_array and same for slice (noir-lang/noir#5750)
chore: Add Brillig loop bytecode size regression and update noir-gates-diff report (noir-lang/noir#5747)
feat: fault-tolerant parsing of fn and impl (noir-lang/noir#5753)
fix: add missing trait impls for integer types to stdlib (noir-lang/noir#5738)
chore: refactor ACIR function IDs from raw integers to struct (noir-lang/noir#5748)
feat: (LSP) suggest names that match any part of the current prefix (noir-lang/noir#5752)
feat: LSP auto-import completion (noir-lang/noir#5741)
fix: Allow comptime code to use break without also being unconstrained (noir-lang/noir#5744)
feat: add Expr::as_any_integer and Expr::as_member_access (noir-lang/noir#5742)
chore: clarify Field use (noir-lang/noir#5740)
feat: add Expr::as_binary_op (noir-lang/noir#5734)
chore(docs): expanding solidity verifier chain list (noir-lang/noir#5587)
chore: apply some new lints across workspace (noir-lang/noir#5736)
feat: suggest trait methods in LSP completion (noir-lang/noir#5735)
feat: LSP autocomplete constructor fields (noir-lang/noir#5732)
feat: add Expr::as_unary (noir-lang/noir#5731)
chore: count brillig opcodes in nargo info (noir-lang/noir#5189)
feat: suggest tuple fields in LSP completion (noir-lang/noir#5730)
feat: add Expr::as_bool (noir-lang/noir#5729)
feat: add Expr methods: as_tuple, as_parenthesized, as_index, as_if (noir-lang/noir#5726)
feat: LSP signature help (noir-lang/noir#5725)
chore: split LSP completion.rs into several files (noir-lang/noir#5723)
feat: add TraitImpl::trait_generic_args and TraitImpl::methods (noir-lang/noir#5722)
fix: let LSP autocompletion work in more contexts (noir-lang/noir#5719)
fix(frontend): Continue type check if we are missing an unsafe block (noir-lang/noir#5720)
feat: add unsafe blocks for calling unconstrained code from constrained functions (noir-lang/noir#4429)
END_COMMIT_OVERRIDE

[github-actions]

Changes to circuit sizes

Generated at commit: fe9ea7a5a8db582f0b45abb6cb367d01cc6d38c1, compared to commit: 2bbcc7bfde00eb8078fac51e83906287d39119a5

🧾 Summary (100% most significant diffs)

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
public_kernel_tail	-47,633 ✅	-4.79%	-56,568 ✅	-0.60%

---

Full diff report 👇

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
public_kernel_tail	947,390 (-47,633)	-4.79%	9,316,730 (-56,568)	-0.60%

[AztecBot]

Benchmark results

Metrics with a significant change:

• protocol_circuit_simulation_time_in_ms (private-kernel-tail-to-public): 1,038 (-30%)

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	5,750	1,555 (-1%)	708	762 (+1%)	772 (+1%)
proof_construction_time_sha256_30_ms	11,822	3,170	1,406	1,435	1,476 (+1%)
proof_construction_time_sha256_100_ms	45,279	11,903 (-1%)	5,416	5,373 (+1%)	5,355
proof_construction_time_poseidon_hash_ms	78.0	34.0	34.0	60.0 (+2%)	88.0 (+1%)
proof_construction_time_poseidon_hash_30_ms	1,529	422	202	231 (-3%)	268 (-1%)
proof_construction_time_poseidon_hash_100_ms	5,627	1,509	671 (-1%)	742 (+2%)	764 (+3%)

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	49,756	92,476	177,632
l1_rollup_execution_gas	1,373,784	2,107,400	3,892,612
l2_block_processing_time_in_ms	244 (-1%)	458 (+2%)	813
l2_block_building_time_in_ms	8,912	17,438	34,589
l2_block_rollup_simulation_time_in_ms	8,911	17,438	34,588
l2_block_public_tx_process_time_in_ms	7,515	15,931	33,029

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	2,983 (+2%)	3,990 (+2%)
node_database_size_in_bytes	12,632,144	16,711,760
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	88.3 (+4%)	397 (+5%)	21,500	44,858	N/A
private-kernel-inner	152 (-6%)	707 (+4%)	72,061	45,005	N/A
private-kernel-reset-tiny	464 (-3%)	871 (+2%)	65,424	44,844	N/A
private-kernel-tail	195 (-2%)	158 (+1%)	50,432	52,256	N/A
base-parity	5.60 (+1%)	N/A	160	96.0	N/A
root-parity	33.3 (+1%)	N/A	69,084	96.0	N/A
base-rollup	2,742	N/A	187,817	664	N/A
root-rollup	38.7	N/A	54,525	716	N/A
public-kernel-setup	83.2 (-2%)	N/A	103,760	71,222	N/A
public-kernel-app-logic	94.7	N/A	103,599	71,222	N/A
public-kernel-tail	552	N/A	409,190	16,414	N/A
private-kernel-reset-small	463 (+1%)	N/A	66,085	45,629	N/A
private-kernel-tail-to-public	⚠️ 1,038 (-30%)	649 (+4%)	460,826 (-3%)	1,697	N/A
public-kernel-teardown	81.8	N/A	104,005	71,222	N/A
merge-rollup	19.0 (+1%)	N/A	35,742	664	N/A
undefined	N/A	N/A	N/A	N/A	64,789 (-8%)

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	18.3 (+1%)
MultiCallEntrypoint:entrypoint	1,920	11,731	406 (+1%)
FeeJuice:deploy	1,376	11,731	389 (+1%)
SchnorrAccount:constructor	1,312	11,731	75.3 (+2%)
SchnorrAccount:entrypoint	2,304	11,731	411
Token:privately_mint_private_note	1,280	11,731	103 (+3%)
FPC:fee_entrypoint_public	1,344	11,731	30.5 (+10%)
Token:transfer	1,312	11,731	236 (-2%)
Benchmarking:create_note	1,344	11,731	86.9 (-2%)
SchnorrAccount:verify_private_authwit	1,280	11,731	27.4
Token:unshield	1,376	11,731	525
FPC:fee_entrypoint_private	1,376	11,731	701 (-1%)

AVM Simulation

Time to simulate various public functions in the AVM.

Function	time_ms	bytecode_size_in_bytes
FeeJuice:_increase_public_balance	53.4 (-2%)	7,739
FeeJuice:set_portal	10.0 (-19%)	2,354
Token:constructor	80.9 (-10%)	26,051 (-2%)
FPC:constructor	51.1 (-5%)	18,001 (-2%)
FeeJuice:mint_public	38.2 (+2%)	5,877
Token:mint_public	45.0 (+5%)	10,917
Token:assert_minter_and_mint	65.4	7,512
AuthRegistry:set_authorized	46.2 (+1%)	4,391
FPC:prepare_fee	237 (+1%)	7,043 (-9%)
Token:transfer_public	26.5 (+29%)	39,426 (-1%)
FPC:pay_refund	56.8 (-4%)	10,234 (-5%)
Benchmarking:increment_balance	927	6,563 (-5%)
Token:_increase_public_balance	38.0 (-2%)	8,433
FPC:pay_refund_with_shielded_rebate	64.3 (-1%)	10,783 (-5%)

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.161 (+1%)

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	2.23	3.99 (+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	0.116	0.113 (+2%)	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_32_depth_ms	N/A	N/A	11.8	18.3 (+4%)	30.9 (+1%)	61.0 (+4%)	115 (+3%)
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	0.113 (+1%)	0.106 (+4%)	0.100 (+1%)	0.105 (+3%)	0.102 (+2%)
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	14.9 (+3%)	26.0 (+2%)	43.9 (+1%)	84.9 (+2%)	162 (+1%)
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	0.113 (+3%)	0.105 (+3%)	0.106 (+1%)	0.106 (+3%)	0.103 (+3%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	16.8 (+3%)	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	0.108 (+3%)	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	64,779	668,997

Transaction size based on fee payment method

| Metric | |
| - | |

[lucasxia01]

did you accidentally delete this?