================ @@ -0,0 +1,93 @@ +//===-- Telemetry.h ----------------------------------------------*- 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 +// +//===----------------------------------------------------------------------===// + +#ifndef LLDB_CORE_TELEMETRY_H +#define LLDB_CORE_TELEMETRY_H + +#include "lldb/Core/StructuredDataImpl.h" +#include "lldb/Interpreter/CommandReturnObject.h" +#include "lldb/Utility/StructuredData.h" +#include "lldb/lldb-forward.h" +#include "llvm/ADT/StringExtras.h" +#include "llvm/ADT/StringRef.h" +#include "llvm/Support/JSON.h" +#include "llvm/Telemetry/Telemetry.h" +#include <chrono> +#include <ctime> +#include <memory> +#include <optional> +#include <string> +#include <unordered_map> + +namespace lldb_private { + +struct LldbEntryKind : public ::llvm::telemetry::EntryKind { + static const llvm::telemetry::KindType BaseInfo = 0b11000; +}; + +/// Defines a convenient type for timestamp of various events. +/// This is used by the EventStats below. +using SteadyTimePoint = std::chrono::time_point<std::chrono::steady_clock, + std::chrono::nanoseconds>; + +/// Various time (and possibly memory) statistics of an event. +struct EventStats { + // REQUIRED: Start time of an event + SteadyTimePoint start; + // OPTIONAL: End time of an event - may be empty if not meaningful. + std::optional<SteadyTimePoint> end; + // TBD: could add some memory stats here too? + + EventStats() = default; + EventStats(SteadyTimePoint start) : start(start) {} + EventStats(SteadyTimePoint start, SteadyTimePoint end) + : start(start), end(end) {} +}; + +/// Describes the exit signal of an event. +struct ExitDescription { + int exit_code; + std::string description; +}; + +struct LldbBaseTelemetryInfo : public llvm::telemetry::TelemetryInfo { + EventStats stats; + + std::optional<ExitDescription> exit_desc; ---------------- labath wrote:
I think it'd be better to remove the struct completely for now. It'll be easier to figure out the exact meaning/description for it in the context of the PR which uses it. https://github.com/llvm/llvm-project/pull/119716 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
