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optimistic out-msg-queue broadcast

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This commit is contained in:
birydrad 2024-11-26 14:01:20 +04:00
parent 6df6f182bf
commit bf572f9599
24 changed files with 623 additions and 126 deletions
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39
tdutils/td/utils/Timer.cpp
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@ -22,6 +22,8 @@
#include "td/utils/logging.h"
#include "td/utils/Time.h"
#include <numeric>
namespace td {
Timer::Timer(bool is_paused) : is_paused_(is_paused) {
@ -60,12 +62,15 @@ StringBuilder &operator<<(StringBuilder &string_builder, const Timer &timer) {
return string_builder << format::as_time(timer.elapsed());
}
PerfWarningTimer::PerfWarningTimer(string name, double max_duration, std::function<void(double)>&& callback)
PerfWarningTimer::PerfWarningTimer(string name, double max_duration, std::function<void(double)> &&callback)
: name_(std::move(name)), start_at_(Time::now()), max_duration_(max_duration), callback_(std::move(callback)) {
}
PerfWarningTimer::PerfWarningTimer(PerfWarningTimer &&other)
: name_(std::move(other.name_)), start_at_(other.start_at_), max_duration_(other.max_duration_), callback_(std::move(other.callback_)) {
: name_(std::move(other.name_))
, start_at_(other.start_at_)
, max_duration_(other.max_duration_)
, callback_(std::move(other.callback_)) {
other.start_at_ = 0;
}
@ -134,4 +139,34 @@ double ThreadCpuTimer::elapsed() const {
return res;
}
PerfLogAction PerfLog::start_action(std::string name) {
auto i = entries_.size();
entries_.push_back({.name = std::move(name), .begin = td::Timestamp::now().at()});
return PerfLogAction{i, std::unique_ptr<PerfLog, EmptyDeleter>(this)};
}
td::StringBuilder &operator<<(StringBuilder &sb, const PerfLog &log) {
sb << "{";
std::vector<size_t> ids(log.entries_.size());
std::iota(ids.begin(), ids.end(), 0);
std::sort(ids.begin(), ids.end(), [&](auto a, auto b) {
return log.entries_[a].end - log.entries_[a].begin > log.entries_[b].end - log.entries_[b].begin;
});
sb << "{";
for (size_t i = 0; i < log.entries_.size(); i++) {
sb << "\n\t";
auto &entry = log.entries_[ids[i]];
sb << "{" << entry.name << ":" << entry.begin << "->" << entry.end << "(" << entry.end - entry.begin << ")"
<< td::format::cond(entry.status.is_error(), entry.status, "") << "}";
}
sb << "\n}";
return sb;
}
double PerfLog::finish_action(size_t i, td::Status status) {
auto &entry = entries_[i];
CHECK(entry.end == 0);
entry.end = td::Timestamp::now().at();
entry.status = std::move(status);
return entry.end - entry.begin;
}
} // namespace td