chore: Merge devnet to master

[PhilWindle]

This PR merges devnet back to master

[github-actions]

Changes to circuit sizes

Generated at commit: 857f4bd38967808ca050f250ef590eddd7facbbf, compared to commit: 684d96271669116380facfa48db6cba3a5d945de

🧾 Summary (100% most significant diffs)

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
public_kernel_tail	+207,236 ❌	+79.78%	+278,113 ❌	+10.28%
private_kernel_inner	0 ➖	0.00%	+1,330 ❌	+2.04%
private_kernel_init	0 ➖	0.00%	+672 ❌	+1.78%
private_kernel_reset_tiny	0 ➖	0.00%	+455 ❌	+0.59%
private_kernel_reset_small	0 ➖	0.00%	+455 ❌	+0.44%
private_kernel_reset_medium	0 ➖	0.00%	+455 ❌	+0.29%
private_kernel_reset_big	0 ➖	0.00%	+455 ❌	+0.17%
private_kernel_tail	0 ➖	0.00%	+17 ❌	+0.14%
private_kernel_reset_full_inner	0 ➖	0.00%	+455 ❌	+0.10%
private_kernel_reset	0 ➖	0.00%	+455 ❌	+0.10%
rollup_base	0 ➖	0.00%	+3 ❌	+0.00%
private_kernel_tail_to_public	-384 ✅	-1.02%	-504 ✅	-0.88%
public_kernel_setup	-34,824 ✅	-14.11%	-85,166 ✅	-4.33%
public_kernel_teardown	-34,836 ✅	-14.10%	-85,181 ✅	-4.34%
public_kernel_app_logic	-34,836 ✅	-14.14%	-85,181 ✅	-4.34%
private_kernel_tail_to_public_simulated	0 ➖	0.00%	-320 ✅	-8.09%
public_kernel_app_logic_simulated	0 ➖	0.00%	-320 ✅	-8.09%
public_kernel_setup_simulated	0 ➖	0.00%	-320 ✅	-8.09%
public_kernel_teardown_simulated	0 ➖	0.00%	-320 ✅	-8.09%

---

Full diff report 👇

Program	ACIR opcodes (+/-)	%	Circuit size (+/-)	%
public_kernel_tail	467,011 (+207,236)	+79.78%	2,982,927 (+278,113)	+10.28%
private_kernel_inner	48,931 (0)	0.00%	66,676 (+1,330)	+2.04%
private_kernel_init	27,819 (0)	0.00%	38,460 (+672)	+1.78%
private_kernel_reset_tiny	35,560 (0)	0.00%	77,790 (+455)	+0.59%
private_kernel_reset_small	39,387 (0)	0.00%	104,196 (+455)	+0.44%
private_kernel_reset_medium	47,044 (0)	0.00%	157,187 (+455)	+0.29%
private_kernel_reset_big	62,353 (0)	0.00%	263,372 (+455)	+0.17%
private_kernel_tail	4,910 (0)	0.00%	12,253 (+17)	+0.14%
private_kernel_reset_full_inner	85,690 (0)	0.00%	445,025 (+455)	+0.10%
private_kernel_reset	92,596 (0)	0.00%	474,705 (+455)	+0.10%
rollup_base	347,688 (0)	0.00%	3,607,503 (+3)	+0.00%
private_kernel_tail_to_public	37,122 (-384)	-1.02%	57,044 (-504)	-0.88%
public_kernel_setup	212,017 (-34,824)	-14.11%	1,879,749 (-85,166)	-4.33%
public_kernel_teardown	212,176 (-34,836)	-14.10%	1,877,315 (-85,181)	-4.34%
public_kernel_app_logic	211,545 (-34,836)	-14.14%	1,876,531 (-85,181)	-4.34%
private_kernel_tail_to_public_simulated	1 (0)	0.00%	3,637 (-320)	-8.09%
public_kernel_app_logic_simulated	1 (0)	0.00%	3,634 (-320)	-8.09%
public_kernel_setup_simulated	1 (0)	0.00%	3,634 (-320)	-8.09%
public_kernel_teardown_simulated	1 (0)	0.00%	3,634 (-320)	-8.09%

[AztecBot]

Benchmark results

Metrics with a significant change:

• proof_construction_time_sha256_100_ms (16): 6,308 (+17%)
• protocol_circuit_simulation_time_in_ms (base-rollup): 3,060 (+17%)
• protocol_circuit_simulation_time_in_ms (private-kernel-tail-to-public): 1,364 (+66%)
• protocol_circuit_input_size_in_bytes (public-kernel-tail): 390,582 (-20%)
• avm_simulation_time_ms (FeeJuice:_increase_public_balance): 145 (+232%)
• avm_simulation_time_ms (Token:assert_minter_and_mint): 461 (+49%)
• avm_simulation_time_ms (Token:transfer_public): 15.0 (-46%)
• avm_simulation_time_ms (Token:_increase_public_balance): 53.7 (+45%)
• avm_simulation_bytecode_size_in_bytes (FeeJuice:_increase_public_balance): 2,307 (+33%)
• avm_simulation_bytecode_size_in_bytes (FeeJuice:set_portal): 2,680 (+53%)
• avm_simulation_bytecode_size_in_bytes (Token:constructor): 13,809 (+50%)
• avm_simulation_bytecode_size_in_bytes (FPC:constructor): 8,523 (+59%)
• avm_simulation_bytecode_size_in_bytes (FeeJuice:check_balance): 2,026 (+38%)
• avm_simulation_bytecode_size_in_bytes (Token:mint_public): 4,557 (+36%)
• avm_simulation_bytecode_size_in_bytes (Token:assert_minter_and_mint): 2,991 (+36%)
• avm_simulation_bytecode_size_in_bytes (AuthRegistry:set_authorized): 923 (+38%)
• avm_simulation_bytecode_size_in_bytes (FPC:prepare_fee): 3,925 (+50%)
• avm_simulation_bytecode_size_in_bytes (Token:transfer_public): 9,482 (+50%)
• avm_simulation_bytecode_size_in_bytes (FPC:pay_refund): 4,856 (+48%)
• avm_simulation_bytecode_size_in_bytes (Benchmarking:increment_balance): 3,170 (+49%)
• avm_simulation_bytecode_size_in_bytes (Token:_increase_public_balance): 2,284 (+31%)
• avm_simulation_bytecode_size_in_bytes (FPC:pay_refund_with_shielded_rebate): 4,856 (+48%)
• l2_block_processing_time_in_ms (8): 522 (+17%)
• node_history_sync_time_in_ms (3): 4,474 (+32%)

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	5,786 (+1%)	1,578 (+2%)	738 (+5%)	778 (+1%)	794 (+2%)
proof_construction_time_sha256_30_ms	11,494 (-3%)	3,105 (-1%)	1,397	1,429	1,465 (-1%)
proof_construction_time_sha256_100_ms	44,823 (+2%)	11,945 (+2%)	⚠️ 6,308 (+17%)	5,888 (-2%)	5,715 (+7%)
proof_construction_time_poseidon_hash_ms	78.0	34.0	34.0	57.0 (-2%)	87.0
proof_construction_time_poseidon_hash_30_ms	1,532	423 (+2%)	206 (+4%)	231	272 (+1%)
proof_construction_time_poseidon_hash_100_ms	5,656	1,539 (+2%)	694 (+3%)	729 (+2%)	757 (+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 (-1%)	7,876 (-1%)	14,884
l1_rollup_calldata_gas	50,316	93,016	178,168
l1_rollup_execution_gas	843,157	1,576,753	3,361,961
l2_block_processing_time_in_ms	247 (+1%)	⚠️ 522 (+17%)	810
l2_block_building_time_in_ms	10,807 (-5%)	21,421 (-5%)	42,472 (-5%)
l2_block_rollup_simulation_time_in_ms	10,806 (-5%)	21,421 (-5%)	42,472 (-5%)
l2_block_public_tx_process_time_in_ms	9,218 (-5%)	19,786 (-5%)	40,823 (-5%)

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	⚠️ 4,474 (+32%)	3,799 (-12%)
node_database_size_in_bytes	12,411,120 (-13%)	16,429,296 (-10%)
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	75.9 (+7%)	382 (+1%)	21,373 (+2%)	44,898	N/A
private-kernel-inner	151 (+9%)	682	72,354 (+1%)	45,020	N/A
private-kernel-reset-tiny	272 (-15%)	664 (-1%)	65,018 (+1%)	44,886	N/A
private-kernel-tail	149 (-3%)	126 (-4%)	50,589	52,921 (-7%)	N/A
base-parity	5.51	N/A	160	96.0	N/A
root-parity	35.1 (-1%)	N/A	73,948	96.0	N/A
base-rollup	⚠️ 3,060 (+17%)	N/A	189,207	664	N/A
block-root-rollup	41.0 (-1%)	N/A	58,205	2,448	N/A
public-kernel-setup	78.6 (-7%)	N/A	105,085 (-8%)	71,222 (-11%)	N/A
public-kernel-app-logic	92.1 (-6%)	N/A	104,899 (-8%)	71,222 (-11%)	N/A
public-kernel-tail	800 (-5%)	N/A	⚠️ 390,582 (-20%)	16,414	N/A
private-kernel-reset-small	270	N/A	66,341	45,629	N/A
private-kernel-tail-to-public	⚠️ 1,364 (+66%)	582 (-1%)	445,634 (-1%)	1,825	N/A
public-kernel-teardown	79.5 (-5%)	N/A	105,349 (-8%)	71,222 (-11%)	N/A
merge-rollup	20.1 (-2%)	N/A	38,174	664	N/A
undefined	N/A	N/A	N/A	N/A	84,456 (+1%)

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	340
ContractInstanceDeployer:deploy	1,408	11,731	18.1
MultiCallEntrypoint:entrypoint	1,920	11,731	398 (-5%)
FeeJuice:deploy	1,376	11,731	386 (-3%)
SchnorrAccount:constructor	1,312	11,731	62.1 (+3%)
SchnorrAccount:entrypoint	2,336	11,731	368
FeeJuice:claim	1,344	11,731	36.7 (-6%)
Token:privately_mint_private_note	1,280	11,731	81.2 (+20%)
FPC:fee_entrypoint_public	1,344	11,731	24.1 (-6%)
Token:transfer	1,312	11,731	211 (+1%)
Benchmarking:create_note	1,344	11,731	73.8 (+1%)
SchnorrAccount:verify_private_authwit	1,280	11,731	26.5
Token:unshield	1,376	11,731	499 (+3%)
FPC:fee_entrypoint_private	1,376	11,731	669 (+2%)

AVM Simulation

Time to simulate various public functions in the AVM.

Function	time_ms	bytecode_size_in_bytes
FeeJuice:_increase_public_balance	⚠️ 145 (+232%)	⚠️ 2,307 (+33%)
FeeJuice:set_portal	14.2 (+14%)	⚠️ 2,680 (+53%)
Token:constructor	72.4 (-4%)	⚠️ 13,809 (+50%)
FPC:constructor	48.5 (+2%)	⚠️ 8,523 (+59%)
FeeJuice:check_balance	37.8 (+1%)	⚠️ 2,026 (+38%)
Token:mint_public	51.8 (+13%)	⚠️ 4,557 (+36%)
Token:assert_minter_and_mint	⚠️ 461 (+49%)	⚠️ 2,991 (+36%)
AuthRegistry:set_authorized	47.3 (+2%)	⚠️ 923 (+38%)
FPC:prepare_fee	80.8 (+23%)	⚠️ 3,925 (+50%)
Token:transfer_public	⚠️ 15.0 (-46%)	⚠️ 9,482 (+50%)
FPC:pay_refund	41.9 (-7%)	⚠️ 4,856 (+48%)
Benchmarking:increment_balance	1,161 (-6%)	⚠️ 3,170 (+49%)
Token:_increase_public_balance	⚠️ 53.7 (+45%)	⚠️ 2,284 (+31%)
FPC:pay_refund_with_shielded_rebate	52.1 (+1%)	⚠️ 4,856 (+48%)

Public DB Access

Time to access various public DBs.

Function	time_ms
get-nullifier-index	0.158 (-25%)

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	2.16	3.91 (+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	0.112 (-1%)	0.110 (+3%)	N/A	N/A	N/A	N/A	N/A
batch_insert_into_append_only_tree_32_depth_ms	N/A	N/A	11.1 (-1%)	18.3	30.8 (-1%)	58.9 (-1%)	118 (+2%)
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	0.107	0.106	0.100	0.101 (-1%)	0.104 (+3%)
batch_insert_into_indexed_tree_20_depth_ms	N/A	N/A	14.2 (-1%)	25.9 (-1%)	43.5 (-3%)	82.7	167 (+2%)
batch_insert_into_indexed_tree_20_depth_hash_count	N/A	N/A	107 (-2%)	207	355 (-1%)	691	1,363
batch_insert_into_indexed_tree_20_depth_hash_ms	N/A	N/A	0.109	0.104 (-1%)	0.105 (-2%)	0.103	0.106 (+2%)
batch_insert_into_indexed_tree_40_depth_ms	N/A	N/A	16.5 (+2%)	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_count	N/A	N/A	132 (+2%)	N/A	N/A	N/A	N/A
batch_insert_into_indexed_tree_40_depth_hash_ms	N/A	N/A	0.106	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 (-10%)	668,997

Transaction size based on fee payment method

| Metric | |
| - | |