YQ Connector: support managed ClickHouse

Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.

1 files changed, 115 insertions, 0 deletions

diff --git a/contrib/libs/llvm14/include/llvm/IR/PassTimingInfo.h b/contrib/libs/llvm14/include/llvm/IR/PassTimingInfo.h
new file mode 100644
index 0000000000..a789835387
--- /dev/null
+++ b/contrib/libs/llvm14/include/llvm/IR/PassTimingInfo.h
@@ -0,0 +1,115 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//===- PassTimingInfo.h - pass execution timing -----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+/// \file
+///
+/// This header defines classes/functions to handle pass execution timing
+/// information with interfaces for both pass managers.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_IR_PASSTIMINGINFO_H
+#define LLVM_IR_PASSTIMINGINFO_H
+
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Timer.h"
+#include <memory>
+#include <utility>
+
+namespace llvm {
+
+class Pass;
+class PassInstrumentationCallbacks;
+class raw_ostream;
+
+/// If -time-passes has been specified, report the timings immediately and then
+/// reset the timers to zero. By default it uses the stream created by
+/// CreateInfoOutputFile().
+void reportAndResetTimings(raw_ostream *OutStream = nullptr);
+
+/// Request the timer for this legacy-pass-manager's pass instance.
+Timer *getPassTimer(Pass *);
+
+/// This class implements -time-passes functionality for new pass manager.
+/// It provides the pass-instrumentation callbacks that measure the pass
+/// execution time. They collect timing info into individual timers as
+/// passes are being run. At the end of its life-time it prints the resulting
+/// timing report.
+class TimePassesHandler {
+  /// Value of this type is capable of uniquely identifying pass invocations.
+  /// It is a pair of string Pass-Identifier (which for now is common
+  /// to all the instance of a given pass) + sequential invocation counter.
+  using PassInvocationID = std::pair<StringRef, unsigned>;
+
+  /// A group of all pass-timing timers.
+  TimerGroup TG;
+
+  using TimerVector = llvm::SmallVector<std::unique_ptr<Timer>, 4>;
+  /// Map of timers for pass invocations
+  StringMap<TimerVector> TimingData;
+
+  /// Stack of currently active timers.
+  SmallVector<Timer *, 8> TimerStack;
+
+  /// Custom output stream to print timing information into.
+  /// By default (== nullptr) we emit time report into the stream created by
+  /// CreateInfoOutputFile().
+  raw_ostream *OutStream = nullptr;
+
+  bool Enabled;
+  bool PerRun;
+
+public:
+  TimePassesHandler();
+  TimePassesHandler(bool Enabled, bool PerRun = false);
+
+  /// Destructor handles the print action if it has not been handled before.
+  ~TimePassesHandler() { print(); }
+
+  /// Prints out timing information and then resets the timers.
+  void print();
+
+  // We intend this to be unique per-compilation, thus no copies.
+  TimePassesHandler(const TimePassesHandler &) = delete;
+  void operator=(const TimePassesHandler &) = delete;
+
+  void registerCallbacks(PassInstrumentationCallbacks &PIC);
+
+  /// Set a custom output stream for subsequent reporting.
+  void setOutStream(raw_ostream &OutStream);
+
+private:
+  /// Dumps information for running/triggered timers, useful for debugging
+  LLVM_DUMP_METHOD void dump() const;
+
+  /// Returns the new timer for each new run of the pass.
+  Timer &getPassTimer(StringRef PassID);
+
+  void startTimer(StringRef PassID);
+  void stopTimer(StringRef PassID);
+
+  // Implementation of pass instrumentation callbacks.
+  void runBeforePass(StringRef PassID);
+  void runAfterPass(StringRef PassID);
+};
+
+} // namespace llvm
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif