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eventlog scope
- fix StdThreadLocalImpl -- make static state refcounted, there is no guarantee that static fields will outlive threads or TThreadLocalValues;
- replace thread local values to generic local storage value in some places;
- call runtime Init and replace local values factory;
- don't disable NCurrentThreadEventlog for ytxx runtime, it should now work;
- ensure generic local storage values are allocated after runtime init;
- use function-scope static variables to prevent issues with order of construction and destruction;
- basesearch now almost works with coroutines (with NProfile disabled).
commit_hash:7fde81591b0dbc3a53b8d1cb11bb96930a2e9a80
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Current TThreadLocal implementation doesn't destroy objects on thread exit (so we can't replace thread\_local tls value with it, and with TGenericLocalValue too), standard thread\_local values can't be class members. So try to reimplement TThreadLocalValue:
- instead of adressing by thread id, address objects by uniq object id in thread\_local deque of all objects of current type;
- use hashmap of all existing perthread deques to destroy objects with their TThreadLocal;
- try to make object ids flat;
- no complex lookup inside and no contention between tls.Get calls;
- ShortLivedThreads ut now works;
- some fixes in Trace ut, make threads outlive tls value;
- benchmark results <https://nda.ya.ru/t/agWa9PW67NYAAK>, looks better than all others;
- probably should switch to this implementation by default and remove old.
commit_hash:262ce4d363751f577373a452a0c2c84d1fe5b79c
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commit_hash:f76f3edfa160fba90d0f8d594211fa35c6eb6077
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- blocking_counter: fix destroy order;
- thread_local: Head_.load must use std::memory_order_acquire to match memory_order_release in compare_exchange and ensure all writes are visible; also fix always null node value in first compare_exchange call;
- work_stealing: use atomics.
commit_hash:53f01a16bb40dd3eb890b0eb60388ecb0ce9c908
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