chore(master): Release 0.45.1

[AztecBot]

🤖 I have created a release beep boop

aztec-package: 0.45.1

0.45.1 (2024-07-04)

Miscellaneous

• aztec-package: Synchronize aztec-packages versions

barretenberg.js: 0.45.1

0.45.1 (2024-07-04)

Miscellaneous

• barretenberg.js: Synchronize aztec-packages versions

aztec-packages: 0.45.1

0.45.1 (2024-07-04)

Features

• Add support for fieldable in events (#7310) (694cebc), closes #6951
• avm: Use template engine for codegen (#7299) (d4359a3)
• Build releases for aarch64-unknown-linux-gnu target (feat: build releases for aarch64-unknown-linux-gnu target noir-lang/noir#5289) (2ae17f2)
• Create codeql.yml (#7318) (11fcfd2)
• Deploy l1 contracts on devnet (#7306) (b8eef86)
• Implement trait dispatch in the comptime interpreter (feat: Implement trait dispatch in the comptime interpreter noir-lang/noir#5376) (ccfa69c)
• Lsp "find all references" (feat: lsp "find all references" noir-lang/noir#5395) (10076d9)
• Lsp rename struct (feat: lsp rename struct noir-lang/noir#5380) (2ae17f2)
• lsp: Allow function rename (feat(lsp): allow function rename noir-lang/noir#4294) (ccfa69c)
• Remove note hash nullifier counter. (#7294) (c0c9144)
• Sync from aztec-packages (feat: Sync from aztec-packages noir-lang/noir#5387) (ccfa69c)
• Sync from aztec-packages (feat: Sync from aztec-packages noir-lang/noir#5401) (10076d9)

Bug Fixes

• Align reset variant sizes after constants changes (#7340) (e431b6f)
• Correctly detect signed/unsigned integer overflows/underflows (fix: correctly detect signed/unsigned integer overflows/underflows noir-lang/noir#5375) (10076d9)
• docs: Fix broken docs link to gihtub (fix(docs): Fix broken docs link to gihtub noir-lang/noir#5398) (10076d9)
• docs: Fix colour leak (#7289) (d3388d4)
• Don't panic when using undefined variables in the interpreter (fix: Don't panic when using undefined variables in the interpreter noir-lang/noir#5381) (10076d9)
• Go to definition from use statement (fix: go to definition from use statement noir-lang/noir#5390) (2ae17f2)
• Go to definition from aliased use (fix: go to definition from aliased use noir-lang/noir#5396) (10076d9)
• ICE when using a comptime let variable in runtime code (fix: ICE when using a comptime let variable in runtime code noir-lang/noir#5391) (10076d9)
• Include artifacts in noir-contracts package.json (#7339) (7dd87c7)
• Only create d.ts files for contract artifacts (#7307) (b5e2a67)
• Remove event selector from unencrypted log (#7309) (c6eb734)
• Remove panics in the interpreter when a builtin fails to type check (fix: Remove panics in the interpreter when a builtin fails to type check noir-lang/noir#5382) (ccfa69c)
• Replace expects in interpreter with errors (fix: Replace expects in interpreter with errors noir-lang/noir#5383) (ccfa69c)
• Replace std::HashMap with FxHashMap to fix frontend indeterminism (fix: Replace std::HashMap with FxHashMap to fix frontend indeterminism noir-lang/noir#5385) (ccfa69c)
• Truncate flamegraph text to the right (#7333) (b7c6593)

Miscellaneous

• Add bb-pilcom to rust analyzer (#7317) (694e68e)
• ARGS_HASH constants 64 -> 16 (#7284) (c19029a)
• avm: Basic stat collection (#7283) (adf2331)
• avm: Less code in prover and verifier (#7302) (f401a9a)
• avm: Migrate lookups and permutations (#7335) (56fe4fe)
• avm: Migrate to template engine (#7316) (0fbfe11)
• avm: Re-ordering routines by opcode order (#7298) (4bb512d)
• avm: Remove shifts from full row (#7327) (4d641ee)
• Charge for more l2 gas costs (#7157) (3ab00c4)
• docs: Remove persona boxes from the landing page (chore(docs): Remove persona boxes from the landing page noir-lang/noir#5400) (10076d9)
• Nuking "new" from names (#7273) (b12c6cb)
• Refactor conversion between FieldElement and signed integers (chore: refactor conversion between FieldElement and signed integers noir-lang/noir#5397) (10076d9)
• Replace relative paths to noir-protocol-circuits (0124665)
• Replace relative paths to noir-protocol-circuits (4007885)
• Update flamegraph script link (#7329) (0ec83ee)
• Use mod.nr files in stdlib (chore: use mod.nr files in stdlib noir-lang/noir#5379) (ccfa69c)

barretenberg: 0.45.1

0.45.1 (2024-07-04)

Features

• avm: Use template engine for codegen (#7299) (d4359a3)

Miscellaneous

• avm: Basic stat collection (#7283) (adf2331)
• avm: Less code in prover and verifier (#7302) (f401a9a)
• avm: Migrate lookups and permutations (#7335) (56fe4fe)
• avm: Migrate to template engine (#7316) (0fbfe11)
• avm: Re-ordering routines by opcode order (#7298) (4bb512d)
• avm: Remove shifts from full row (#7327) (4d641ee)
• Nuking "new" from names (#7273) (b12c6cb)

---

This PR was generated with Release Please. See documentation.

[AztecBot]

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'C++ Benchmark'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.05.

Benchmark suite	Current: 3689574	Previous: 05d8fd2	Ratio
nativeClientIVCBench/Full/6	17045.65281800001 ms/iter	14098.441694000001 ms/iter	1.21
nativeconstruct_proof_ultrahonk_power_of_2/20	7566.184621000005 ms/iter	4757.506540999998 ms/iter	1.59
wasmClientIVCBench/Full/6	47773.05057300001 ms/iter	42646.394834 ms/iter	1.12
wasmconstruct_proof_ultrahonk_power_of_2/20	17553.41573 ms/iter	14536.980706 ms/iter	1.21

This comment was automatically generated by workflow using github-action-benchmark.

CC: @ludamad @codygunton

[AztecBot]

Benchmark results

Metrics with a significant change:

• avm_simulation_time_ms (Token:mint_public): 69.1 (-85%)
• avm_simulation_time_ms (Token:assert_minter_and_mint): 179 (+243%)
• protocol_circuit_witness_generation_time_in_ms (private-kernel-init): 367 (-19%)

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	5,768 (+1%)	1,562 (+1%)	725 (+3%)	779 (+5%)	791 (+2%)
proof_construction_time_sha256_30_ms	11,995 (+2%)	3,214 (+3%)	1,467 (+5%)	1,482 (+4%)	1,489 (+2%)
proof_construction_time_sha256_100_ms	43,703	11,762	5,429	5,336 (-1%)	5,386 (+1%)
proof_construction_time_poseidon_hash_ms	78.0	34.0	34.0	56.0 (-3%)	86.0 (-2%)
proof_construction_time_poseidon_hash_30_ms	1,517	418 (+1%)	201 (+1%)	226	274 (+2%)
proof_construction_time_poseidon_hash_100_ms	5,764	1,582 (+1%)	740 (+3%)	791 (+1%)	801 (+2%)

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	1,412	1,412	1,412
l1_rollup_calldata_gas	9,464	9,470	9,476
l1_rollup_execution_gas	611,203	611,360	611,517
l2_block_processing_time_in_ms	759	1,420 (+1%)	2,731 (+1%)
l2_block_building_time_in_ms	20,907	42,052 (+1%)	82,562 (+1%)
l2_block_rollup_simulation_time_in_ms	20,907	42,052 (+1%)	82,562 (+1%)
l2_block_public_tx_process_time_in_ms	17,884	38,818 (+1%)	79,303 (+1%)

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	7,089	9,905 (+1%)
node_database_size_in_bytes	12,415,056	16,195,664
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	proving_time_in_ms	input_size_in_bytes	output_size_in_bytes	proof_size_in_bytes	num_public_inputs	size_in_gates
private-kernel-init	100	⚠️ 367 (-19%)	12,712 (-2%)	19,418	53,878	71,872	2,179	524,288
private-kernel-inner	304	749 (+1%)	49,921 (+2%)	80,374	53,878	71,872	2,179	2,097,152
private-kernel-tail	1,044 (+1%)	2,403 (-6%)	49,431 (+8%)	61,201	62,057	14,912	399	2,097,152
base-parity	6.15	1,484	2,625	128	64.0	2,208	2.00	131,072
root-parity	49.6 (+2%)	65.4 (-5%)	42,804 (+2%)	27,100	64.0	2,720	18.0	2,097,152
base-rollup	6,600 (+1%)	4,869 (+1%)	88,570 (-2%)	170,330	728	3,648	47.0	4,194,304
root-rollup	109	79.5 (-2%)	23,675	25,253	620	3,456	41.0	1,048,576
public-kernel-setup	535	2,333 (-2%)	43,132 (+2%)	102,121	80,278	106,912	3,274	2,097,152
public-kernel-app-logic	503 (+1%)	3,265 (-1%)	43,473 (-1%)	102,121	80,278	106,912	3,274	2,097,152
public-kernel-tail	1,151 (+1%)	25,956 (+7%)	177,437 (-3%)	399,014	10,014	14,912	399	8,388,608
private-kernel-reset-small	287	1,068 (-1%)	30,190 (+15%)	78,065	53,878	71,872	2,179	1,048,576
public-kernel-teardown	486 (-1%)	3,286 (-1%)	43,229 (+1%)	102,121	80,278	106,912	3,274	2,097,152
merge-rollup	30.1 (+3%)	N/A	N/A	16,486	728	N/A	N/A	N/A
private-kernel-tail-to-public	N/A	8,443 (+2%)	52,720 (+6%)	N/A	N/A	106,912	3,274	2,097,152

Stats on running time collected for app circuits

Function	input_size_in_bytes	output_size_in_bytes	witness_generation_time_in_ms	proof_size_in_bytes	proving_time_in_ms	size_in_gates	num_public_inputs
ContractClassRegisterer:register	1,344	8,792	392	N/A	N/A	N/A	N/A
ContractInstanceDeployer:deploy	1,408	8,792	23.9	N/A	N/A	N/A	N/A
MultiCallEntrypoint:entrypoint	1,920	8,792	1,148	N/A	N/A	N/A	N/A
GasToken:deploy	1,376	8,792	825 (+2%)	N/A	N/A	N/A	N/A
SchnorrAccount:constructor	1,312	8,792	477 (+1%)	N/A	N/A	N/A	N/A
SchnorrAccount:entrypoint	2,304	8,792	1,619 (+1%)	14,720	54,729	2,097,152	393
Token:privately_mint_private_note	1,280	8,792	595 (-3%)	N/A	N/A	N/A	N/A
FPC:fee_entrypoint_public	1,344	8,792	232	14,720	11,240 (-2%)	524,288	393
Token:transfer	1,312	8,792	1,743 (-1%)	14,720	13,091 (+5%)	524,288	393
AuthRegistry:set_authorized (avm)	19,226	N/A	N/A	91,264	1,350	N/A	N/A
FPC:prepare_fee (avm)	26,668	N/A	N/A	91,328	2,797 (-3%)	N/A	N/A
Token:transfer_public (avm)	42,918	N/A	N/A	91,328	3,762 (-1%)	N/A	N/A
AuthRegistry:consume (avm)	33,104	N/A	N/A	91,264	2,828 (+2%)	N/A	N/A
FPC:pay_refund (avm)	36,833	N/A	N/A	91,296	23,678 (+4%)	N/A	N/A
Benchmarking:create_note	1,344	8,792	466	N/A	N/A	N/A	N/A
SchnorrAccount:verify_private_authwit	1,280	8,792	40.7	N/A	N/A	N/A	N/A
Token:unshield	1,376	8,792	1,455 (-1%)	N/A	N/A	N/A	N/A
FPC:fee_entrypoint_private	1,376	8,792	1,997 (-1%)	N/A	N/A	N/A	N/A

AVM Simulation

Time to simulate various public functions in the AVM.

Function	time_ms	bytecode_size_in_bytes
GasToken:_increase_public_balance	66.8 (-3%)	13,790
GasToken:set_portal	16.2 (-5%)	3,339
Token:constructor	90.9	23,692
FPC:constructor	61.9	13,592
GasToken:mint_public	49.6	10,158
Token:mint_public	⚠️ 69.1 (-85%)	19,034
Token:assert_minter_and_mint	⚠️ 179 (+243%)	12,925
AuthRegistry:set_authorized	29.0 (+1%)	7,812
FPC:prepare_fee	101 (-5%)	15,062
Token:transfer_public	40.1 (-8%)	31,218
FPC:pay_refund	123 (-1%)	25,260
Benchmarking:increment_balance	2,215 (+1%)	15,267
Token:_increase_public_balance	54.0 (-1%)	15,006
FPC:pay_refund_with_shielded_rebate	116 (-1%)	26,347

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.158 (+2%)

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	10.3	16.7 (+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	0.596 (-1%)	0.513 (+1%)	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_32_depth_ms	N/A	N/A	47.8 (-1%)	75.6 (-1%)	131 (-1%)	244	475 (+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	0.488 (-1%)	0.465 (-1%)	0.450	0.443 (-1%)	0.443 (+1%)
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	59.0	112 (+1%)	182	352	699 (+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	0.499	0.501	0.481	0.476	0.479 (+1%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	72.6	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_count	N/A	N/A	133	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_ms	N/A	N/A	0.517	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	74,057	667,841

Transaction size based on fee payment method

| Metric | |
| - | |

[github-actions]

Changes to circuit sizes

Generated at commit: 600b6a00b4a5cfd1ab288b9b853e43e41702b07f, compared to commit: 56fe4febc179aa6b329f2a2f3a2d8675d039909f

🧾 Summary (100% most significant diffs)

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
private_kernel_reset_small	-5,579 ✅	-8.23%	-86,305 ✅	-9.56%
private_kernel_reset_medium	-11,157 ✅	-13.38%	-172,689 ✅	-15.52%
private_kernel_reset_big	-22,312 ✅	-19.48%	-345,376 ✅	-22.53%

---

Full diff report 👇

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
private_kernel_reset_small	62,215 (-5,579)	-8.23%	816,059 (-86,305)	-9.56%
private_kernel_reset_medium	72,210 (-11,157)	-13.38%	939,878 (-172,689)	-15.52%
private_kernel_reset_big	92,199 (-22,312)	-19.48%	1,187,595 (-345,376)	-22.53%

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/aztec-packages-v0.45.1 🌻

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/aztec-package-v0.45.1 🌻

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/barretenberg.js-v0.45.1 🌻

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/barretenberg-v0.45.1 🌻