Decrease max number of buffers

[iamyulong]

Summary

Decrease max number of buffers from 32 to 4.

[github-actions]

Docker tags
docker.io/radixdlt/private-scrypto-builder:7bc417dec2

[github-actions]

Benchmark for 7bc417d

Click to view benchmark

Test	Base	PR	%
costing::bench_prepare_wasm	44.9±0.18ms	44.9±0.30ms	0.00%
costing::decode_encoded_i8_array_to_manifest_raw_value	19.4±0.09ms	19.6±0.02ms	+1.03%
costing::decode_encoded_i8_array_to_manifest_value	40.8±0.05ms	41.5±0.06ms	+1.72%
costing::decode_encoded_tuple_array_to_manifest_raw_value	63.0±0.10ms	63.3±0.06ms	+0.48%
costing::decode_encoded_tuple_array_to_manifest_value	116.8±1.12ms	98.7±0.15ms	-15.50%
costing::decode_encoded_u8_array_to_manifest_raw_value	25.8±0.06µs	32.2±0.10µs	+24.81%
costing::decode_encoded_u8_array_to_manifest_value	40.7±0.04ms	41.8±0.42ms	+2.70%
costing::decode_rpd_to_manifest_raw_value	12.3±0.02µs	12.3±0.02µs	0.00%
costing::decode_rpd_to_manifest_value	10.9±0.02µs	10.9±0.01µs	0.00%
costing::deserialize_wasm	1221.3±5.30µs	1218.9±3.52µs	-0.20%
costing::execute_transaction_creating_big_vec_substates	685.5±7.43ms	695.8±8.55ms	+1.50%
costing::execute_transaction_reading_big_vec_substates	586.8±1.12ms	592.0±1.06ms	+0.89%
costing::instantiate_flash_loan	1799.6±5368.57µs	1010.3±963.15µs	-43.86%
costing::instantiate_radiswap	1045.2±1138.55µs	986.5±977.37µs	-5.62%
costing::spin_loop	18.2±0.05ms	18.0±0.04ms	-1.10%
costing::spin_loop_v2	2.7±0.03s	2.6±0.02s	-3.70%
costing::spin_loop_v3	645.9±7.19ms	634.4±4.54ms	-1.78%
costing::validate_sbor_payload	29.1±0.05µs	30.0±0.04µs	+3.09%
costing::validate_sbor_payload_bytes	249.2±0.59ns	251.5±0.95ns	+0.92%
costing::validate_secp256k1	76.5±0.04µs	76.6±0.06µs	+0.13%
costing::validate_wasm	33.8±0.05ms	34.2±0.06ms	+1.18%
decimal::add/0	8.4±0.00ns	8.4±0.00ns	0.00%
decimal::add/rust-native	9.8±0.01ns	9.8±0.01ns	0.00%
decimal::add/wasmi	221.8±0.31ns	222.0±0.30ns	+0.09%
decimal::add/wasmi-call-native	2.1±0.01µs	2.0±0.00µs	-4.76%
decimal::div/0	165.3±0.14ns	165.3±0.11ns	0.00%
decimal::from_string/0	163.0±0.43ns	163.9±0.22ns	+0.55%
decimal::mul/0	126.9±0.10ns	127.0±0.03ns	+0.08%
decimal::mul/rust-native	123.1±0.16ns	122.9±0.14ns	-0.16%
decimal::mul/wasmi	11.4±0.11µs	11.5±0.05µs	+0.88%
decimal::mul/wasmi-call-native	2.2±0.00µs	2.2±0.00µs	0.00%
decimal::pow/0	576.9±0.23ns	577.0±0.18ns	+0.02%
decimal::pow/rust-native	572.9±0.19ns	576.1±0.35ns	+0.56%
decimal::pow/wasmi	56.0±0.30µs	56.9±0.18µs	+1.61%
decimal::pow/wasmi-call-native	3.1±0.01µs	3.1±0.01µs	0.00%
decimal::root/0	8.1±0.01µs	8.1±0.00µs	0.00%
decimal::sub/0	8.2±0.03ns	8.3±0.02ns	+1.22%
decimal::to_string/0	441.4±0.75ns	447.7±1.48ns	+1.43%
large_transaction_processing::prepare	2.4±0.00ms	2.4±0.00ms	0.00%
large_transaction_processing::prepare_and_decompile	6.2±0.01ms	6.2±0.01ms	0.00%
large_transaction_processing::prepare_and_decompile_and_recompile	31.3±1.04ms	31.0±1.45ms	-0.96%
metadata_validation::validate_urls	4.9±0.01µs	4.7±0.01µs	-4.08%
precise_decimal::add/0	9.0±0.02ns	9.0±0.01ns	0.00%
precise_decimal::add/rust-native	10.8±0.05ns	10.6±0.01ns	-1.85%
precise_decimal::add/wasmi	303.7±0.29ns	281.4±0.40ns	-7.34%
precise_decimal::add/wasmi-call-native	2.8±0.00µs	2.7±0.01µs	-3.57%
precise_decimal::div/0	278.8±0.62ns	278.5±0.40ns	-0.11%
precise_decimal::from_string/0	202.7±0.29ns	202.4±0.37ns	-0.15%
precise_decimal::mul/0	322.3±0.96ns	322.2±1.77ns	-0.03%
precise_decimal::mul/rust-native	275.7±0.22ns	276.2±0.49ns	+0.18%
precise_decimal::mul/wasmi	34.1±0.38µs	34.3±0.03µs	+0.59%
precise_decimal::mul/wasmi-call-native	3.1±0.01µs	3.1±0.00µs	0.00%
precise_decimal::pow/0	1700.6±7.31ns	1705.3±4.76ns	+0.28%
precise_decimal::pow/rust-native	1316.0±2.54ns	1317.1±1.24ns	+0.08%
precise_decimal::pow/wasmi	161.8±0.60µs	160.5±2.17µs	-0.80%
precise_decimal::pow/wasmi-call-native	5.3±0.01µs	5.4±0.01µs	+1.89%
precise_decimal::root/0	57.5±0.14µs	57.6±0.12µs	+0.17%
precise_decimal::sub/0	9.1±0.04ns	9.2±0.03ns	+1.10%
precise_decimal::to_string/0	698.7±1.12ns	697.0±0.84ns	-0.24%
schema::validate_payload	383.3±0.62µs	382.9±0.51µs	-0.10%
transaction::radiswap	4.7±0.03ms	4.7±0.03ms	0.00%
transaction::transfer	1854.0±4.40µs	1825.9±3.23µs	-1.52%
transaction_validation::validate_manifest	43.2±0.12µs	43.2±0.06µs	0.00%
transaction_validation::verify_bls_2KB	1090.9±16.92µs	1007.1±14.83µs	-7.68%
transaction_validation::verify_bls_32B	1006.7±11.35µs	1008.9±19.01µs	+0.22%
transaction_validation::verify_ecdsa	74.6±0.05µs	74.6±0.03µs	0.00%
transaction_validation::verify_ed25519	45.4±0.05µs	42.4±0.08µs	-6.61%

[dhedey]

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