Delete plutus-cbor and plutus-merkle-tree

[locallycompact]

These aren't used in hydra anywhere. I don't think they make sense to maintain them. If we are moving to aiken. If we do need them, they can be filter branched out of the history into a new repository.

---

• [ ] CHANGELOG updated or not needed
• [ ] Documentation updated or not needed
• [ ] Haddocks updated or not needed
• [ ] No new TODOs introduced or explained herafter

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Transaction cost differences

No cost or size differences found

[github-actions[bot]]

Transaction costs

Sizes and execution budgets for Hydra protocol transactions. Note that unlisted parameters are currently using arbitrary values and results are not fully deterministic and comparable to previous runs.

Metadata
Generated at	2024-10-31 14:23:41.568908276 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	b512161ccb0652d7e9a0b540e4a3c808f73d6558a4bcabf374d85880	3969
νCommit	ea444d37d226e71eef73ac78d149750da977feb588900135bf9e8221	692
νHead	2253ddd95837c7aacc8635a971caaea743434152dd8dd2849bdf4162	10797
μHead	4d648ca239040b0e87901835aa11423e7aa3bd947ce6befe7db1bae8*	4508
νDeposit	703883df80fe589a8f64a4127057f28c9100ea9ebbb3e726c05e89ca	3096

• The minting policy hash is only usable for comparison. As the script is parameterized, the actual script is unique per head.

Init transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	5094	5.71	2.25	0.44
2	5297	7.31	2.90	0.46
3	5503	8.56	3.39	0.49
5	5901	11.41	4.51	0.53
10	6907	18.02	7.12	0.65
57	16355	83.00	32.84	1.78

Commit transaction costs

This uses ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	569	10.84	4.26	0.29
2	759	14.31	5.80	0.34
3	941	17.92	7.39	0.39
5	1320	25.56	10.73	0.49
10	2254	47.11	19.97	0.77
19	3943	94.71	39.81	1.38

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	560	20.58	7.85	0.40
2	114	675	28.88	10.99	0.49
3	170	782	36.16	13.75	0.58
4	226	893	45.70	17.36	0.68
5	284	1004	56.34	21.37	0.80
6	339	1116	56.12	21.40	0.81
7	396	1227	72.50	27.49	0.99
8	448	1338	71.27	27.18	0.98
9	505	1449	82.41	31.41	1.11

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	635	18.64	8.16	0.39
2	830	20.89	9.79	0.43
3	1013	23.12	11.42	0.46
5	1285	26.19	14.17	0.52
10	2010	33.95	21.06	0.66
49	7977	97.51	75.85	1.84

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	662	20.79	9.30	0.41
2	847	22.72	11.11	0.45
3	939	23.70	12.19	0.47
5	1178	26.52	15.02	0.52
10	2068	35.45	23.63	0.70
50	7825	97.41	84.58	1.89

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	630	26.36	11.13	0.47
2	870	28.90	13.35	0.52
3	1014	30.68	14.91	0.55
5	1328	34.53	18.31	0.62
10	2232	45.06	27.51	0.81
39	6354	98.71	74.91	1.77

Abort transaction costs

There is some variation due to the random mixture of initial and already committed outputs.

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	4971	15.43	6.60	0.54
2	5050	21.29	9.07	0.61
3	5302	29.54	12.90	0.72
4	5387	35.61	15.48	0.79
5	5514	42.65	18.53	0.87
6	5650	49.27	21.50	0.95
7	5819	57.11	24.96	1.05
8	6006	64.56	28.20	1.14
9	6200	72.14	31.67	1.23
10	6293	76.65	33.48	1.29
11	6368	82.58	35.95	1.36
12	6503	88.92	38.86	1.43
13	6840	98.20	43.13	1.56

FanOut transaction costs

Involves spending head output and burning head tokens. Uses ada-only UTxO for better comparability.

Parties	UTxO	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
10	0	0	5090	10.19	4.26	0.49
10	1	57	5123	11.64	5.10	0.51
10	5	284	5259	15.83	7.79	0.57
10	10	567	5426	21.67	11.41	0.65
10	20	1138	5767	33.75	18.81	0.81
10	30	1709	6110	45.13	25.91	0.97
10	40	2274	6446	57.13	33.29	1.14
10	50	2846	6787	68.44	40.36	1.29
10	76	4322	7665	99.27	59.39	1.72

End-to-end benchmark results

This page is intended to collect the latest end-to-end benchmark results produced by Hydra's continuous integration (CI) system from the latest master code.

Please note that these results are approximate as they are currently produced from limited cloud VMs and not controlled hardware. Rather than focusing on the absolute results, the emphasis should be on relative results, such as how the timings for a scenario evolve as the code changes.

Generated at 2024-10-31 14:26:36.435192001 UTC

Baseline Scenario

Number of nodes	1
Number of txs	300
Avg. Confirmation Time (ms)	4.995756336
P99	18.140720339999948ms
P95	6.442478300000003ms
P50	4.4423105ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	900
Avg. Confirmation Time (ms)	24.937236877
P99	118.88462637ms
P95	33.6504651ms
P50	21.7361205ms
Number of Invalid txs	0

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Test Results

  5 files   - 2  162 suites   - 2   28m 48s ⏱️ +10s 554 tests  - 4  548 ✅  - 4  6 💤 ±0  0 ❌ ±0  556 runs   - 4  550 ✅  - 4  6 💤 ±0  0 ❌ ±0 

Results for commit 5354b52b. ± Comparison against base commit 97108236.

This pull request removes 4 tests.

Plutus.Codec.CBOR.Encoding ‑ matches cborg library encoding
Plutus.MerkleTree ‑ can check membership of an element
Plutus.MerkleTree ‑ fromList . toList roundtrips MT
Plutus.MerkleTree ‑ tree is balanced

:recycle: This comment has been updated with latest results.