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Code Issues Releases Wiki Activity

Catchain improvements (#698)

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* Fix "sgn" in fift; fix marking infinite loops as noterurn in func

* TON-P1-1: Remove unused catchain queries

* TON-P1-15: Avoid synchronization with self

* TON-P1-3, TON-P1-17: Disallow more than one candidate per src per round (to prevent flood), add checks to process_broadcast

* TON-P1-10: Fix fast/slow attempts

* TON-P1-14: Add named constants

* TON-P1-18, TON-P1-19: Alloc temporary memory in the same way as persistent memory

* TON-P1-20: Add comment to choose_blocks_to_approve

* TON-P1-16: Avoid creating two catchain blocks on need_new_block

* TON-P1-8: Add some validation to validator-engine parameters

* TON-P1-6: Don't allow sending the same block many times

Many requests for the same block are not unusual (however, there's no need to answer them all)

* TON-P1-2: Enable prohibiting dependencies from blamed nodes (2.7.5 in CatChain doc), fix processing blame proofs

* Best practices

bp-6: Fix incorrect warning
bp-7: Remove unused code
bp-8: Bring back PerfWarningTimer logging (only when no callback)
bp-9: Remove unnecessary condition
bp-11: Remove commented-out code
bp-13: Divide code in validator-session-state
Adherence to Specification: Fix typo
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SpyCheese 2023-05-10 12:57:57 +03:00 • committed by GitHub
parent 7878578dba
commit 5abfe2337e
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27 changed files with 1417 additions and 1303 deletions
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32
validator-session/validator-session-description.hpp
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@ -50,20 +50,30 @@ class ValidatorSessionDescriptionImpl : public ValidatorSessionDescription {
td::uint32 self_idx_;
static constexpr td::uint32 cache_size = (1 << 20);
static constexpr size_t mem_chunk_size_perm = (1 << 27);
static constexpr size_t mem_chunk_size_temp = (1 << 27);
struct Cached {
const RootObject *ptr;
};
std::array<std::atomic<Cached>, cache_size> cache_;
//std::array<std::atomic<Cached>, cache_size> temp_cache_;
td::uint8 *pdata_temp_;
size_t pdata_temp_ptr_;
size_t pdata_temp_size_;
class MemPool {
public:
explicit MemPool(size_t chunk_size);
~MemPool();
void *alloc(size_t size, size_t align);
void clear();
bool contains(const void* ptr) const;
private:
size_t chunk_size_;
std::vector<td::uint8 *> data_;
size_t ptr_ = 0;
};
MemPool mem_perm_ = MemPool(mem_chunk_size_perm);
MemPool mem_temp_ = MemPool(mem_chunk_size_temp);
size_t pdata_perm_size_;
std::vector<td::uint8 *> pdata_perm_;
size_t pdata_perm_ptr_;
std::atomic<td::uint64> reuse_{0};
public:
@ -116,7 +126,7 @@ class ValidatorSessionDescriptionImpl : public ValidatorSessionDescription {
void update_hash(const RootObject *obj, HashType hash) override;
void *alloc(size_t size, size_t align, bool temp) override;
void clear_temp_memory() override {
pdata_temp_ptr_ = 0;
mem_temp_.clear();
}
bool is_persistent(const void *ptr) const override;
HashType compute_hash(td::Slice data) const override;
@ -152,12 +162,6 @@ class ValidatorSessionDescriptionImpl : public ValidatorSessionDescription {
const ValidatorSessionOptions &opts() const override {
return opts_;
}
~ValidatorSessionDescriptionImpl() {
delete[] pdata_temp_;
for (auto &x : pdata_perm_) {
delete[] x;
}
}
};
} // namespace validatorsession