Method UpdateStats

layers/sync/sync_access_state.cpp:1010–1033

}

void AccessState::UpdateStats(AccessContextStats& stats) const {
#if VVL_ENABLE_SYNCVAL_STATS != 0
    stats.read_states += last_read_count;
    stats.write_states += last_write.has_value();
    stats.first_accesses += first_accesses_.size();
    stats.access_states_with_multiple_reads += (last_read_count > 1);
    stats.access_states_with_multiple_firsts += (first_accesses_.size() > 1);

    bool is_dynamic_allocation = false;
    // check if last reads allocate
    if (last_read_count > 1) {
        stats.access_states_dynamic_allocation_size += uint64_t(sizeof(ReadState) * last_read_count);
        is_dynamic_allocation = true;
    }
    // check if first accesses allocate
    if (first_accesses_.size() > first_accesses_.kSmallCapacity) {
        stats.access_states_dynamic_allocation_size += uint64_t(sizeof(FirstAccess) * first_accesses_.size());
        is_dynamic_allocation = true;
    }
    stats.access_states_with_dynamic_allocations += is_dynamic_allocation;
    stats.max_first_accesses_size = std::max(stats.max_first_accesses_size, (uint32_t)first_accesses_.size());
    stats.max_last_reads_count = std::max(stats.max_last_reads_count, last_read_count);
#endif
}

bool AccessState::IsRAWHazard(const SyncAccessInfo& usage_info) const {
    assert(IsRead(usage_info.access_index));