Parallel block verification #2015
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vedhavyas
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Sep 28, 2023
| use tokio::sync::Semaphore; | ||
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| /// This corresponds to default value of `--max-runtime-instances` in Substrate | ||
| const BLOCKS_LIST_CHECK_CONCURRENCY: usize = 8; |
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maybe MAX_CONCURRENT_BLOCK_VERIFICATIONS?
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Not really, the verification is running at higher concurrency, this is just for block list check that requires runtime API calls and is bound by number of runtime instances.
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vedhavyas
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Now that Substrate was upgraded in #2010 and parallel block verification is available (though upstream PR paritytech/polkadot-sdk#1598 is stuck), this PR takes advantage of it while accounting for two edge-cases: equivocation and runtime API call concurrency.
Code contributor checklist: