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perf: remove reallocations in compute hashes #22

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perf: remove reallocations in compute hashes #22

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184cdf0 - realloc
7af2b0 - alloc::raw_vec::RawVec<T,A>::grow_one
7c03b0 - everscale_types::cell::cell_context::CellParts::compute_hashes
7bc2f0 - <everscale_types::cell::cell_impl::sync::EmptyCellContext as everscale_types::cell::cell_context::CellContext>::finalize_cell
7c5bc0 - everscale_types::cell::builder::CellBuilder::build_ext
7d2960 - everscale_types::merkle::proof::BuilderImpl<S>::build
7d62b0 - everscale_types::merkle::update::BuilderImpl::build
13af190 - tycho_collator::collator::build_block::create_merkle_update
13a2790 - tycho_collator::collator::build_block::<impl tycho_collator::collator::CollatorStdImpl>::finalize_block
137a370 - <rayon_core::job::HeapJob<BODY> as rayon_core::job::Job>::execute
aa2540 - rayon_core::registry::WorkerThread::wait_until_cold
a9fa50 - rayon_core::registry::ThreadBuilder::run
a9d330 - std::sys::backtrace::__rust_begin_short_backtrace
a9d550 - core::ops::function::FnOnce::call_once{{vtable.shim}}

Size      | Count     | Percentage | Distribution
----------+-----------+------------+--------------------------------------------------
128 B      |     65145 |    100.00% | ##################################################
Total allocations: 8.4 MiB in 65145 allocations

Snapshot of 10m node work with 1000 sampling ratio.

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Rexagon commented Oct 12, 2024

Fixed by 8a2410b

@Rexagon Rexagon closed this Oct 12, 2024
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@Rexagon Rexagon Awaiting requested review from Rexagon

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@0xdeafbeef @Rexagon