Validate block_body_in_isolation txs in parrallel

[D-Stacks]

Refactor block_body_in_isolation to use parallel iteration of txs, to speed up validation time.

Benching command:

./simpa --testnet11 --input-dir=./simpa_out

some data on the input-dir:

2024-11-25 15:18:33.401+01:00 [INFO ] simpa v0.15.3
2024-11-25 15:18:33.403+01:00 [INFO ] Using kaspa-testnet-11 configuration (GHOSTDAG K=124, DAA window size=661, Median time window size=27)
2024-11-25 15:18:34.872+01:00 [INFO ] [DELAY=2, BPS=10, GHOSTDAG K=124]
2024-11-25 15:18:34.872+01:00 [INFO ] [Average stats of generated DAG] blues: 21.791184041184042, reds: 0, parents: 15.75627413127413, txs: 39.25997425997426
2024-11-25 15:18:34.872+01:00 [INFO ] Validating 6216 blocks with 244040 transactions overall...2024-11-25

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with PR:

1)2024-11-25 15:18:48.862+01:00 [INFO ] Total validation time: 13.989542405s, block processing rate: 444.33 (b/s), transaction processing rate: 17444.46 (t/s)
2)2024-11-25 15:19:42.918+01:00 [INFO ] Total validation time: 13.685405374s, block processing rate: 454.21 (b/s), transaction processing rate: 17832.14 (t/s)
3) 2024-11-25 15:20:24.598+01:00 [INFO ] Total validation time: 12.599037163s, block processing rate: 493.37 (b/s), transaction processing rate: 19369.73 (t/s)
4) 2024-11-25 15:20:54.279+01:00 [INFO ] Total validation time: 13.826378759s, block processing rate: 449.58 (b/s), transaction processing rate: 17650.32 (t/s)
5) 2024-11-25 15:21:29.589+01:00 [INFO ] Total validation time: 16.116823038s, block processing rate: 385.68 (b/s), transaction processing rate: 15141.94 (t/s)

Average with PR: 14.043437348s, 445.42 (b/s), 17487.72 (t/s)

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on master:

1) 2024-11-25 15:26:16.382+01:00 [INFO ] Total validation time: 19.454850488s, block processing rate: 319.51 (b/s), transaction processing rate: 12543.92 (t/s)
2) 2024-11-25 15:26:50.036+01:00 [INFO ] Total validation time: 15.547193094s, block processing rate: 399.81 (b/s), transaction processing rate: 15696.72 (t/s)
3) 2024-11-25 15:27:17.203+01:00 [INFO ] Total validation time: 15.161808406s, block processing rate: 409.98 (b/s), transaction processing rate: 16095.71 (t/s)
4) 2024-11-25 15:27:43.617+01:00 [INFO ] Total validation time: 12.748401478s, block processing rate: 487.59 (b/s), transaction processing rate: 19142.79 (t/s)
5) 2024-11-25 15:28:11.910+01:00 [INFO ] Total validation time: 15.626396019s, block processing rate: 397.79 (b/s), transaction processing rate: 15617.16 (t/s)

Averages on master: 15.707729897s, 402.94 (b/s), 15819.26 (t/s)

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This amounts to a ~10% decrease of validation time.