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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree.
*/
#pragma once
#include <fstream>
#include <map>
#include <ostream>
#include <thread>
#include <unordered_map>
// TODO(T90238193)
// @lint-ignore-every CLANGTIDY facebook-hte-RelativeInclude
#include "IActivityProfiler.h"
#include "GenericTraceActivity.h"
#include "ThreadUtil.h"
#include "TraceSpan.h"
namespace KINETO_NAMESPACE {
struct ActivityBuffers;
}
namespace libkineto {
using namespace KINETO_NAMESPACE;
class ActivityLogger {
public:
virtual ~ActivityLogger() = default;
struct OverheadInfo {
explicit OverheadInfo(const std::string& name) : name(name) {}
const std::string name;
};
virtual void handleDeviceInfo(
const DeviceInfo &info,
uint64_t time) = 0;
virtual void handleResourceInfo(const ResourceInfo& info, int64_t time) = 0;
virtual void handleOverheadInfo(const OverheadInfo& info, int64_t time) = 0;
virtual void handleTraceSpan(const TraceSpan& span) = 0;
virtual void handleActivity(
const libkineto::ITraceActivity& activity) = 0;
virtual void handleGenericActivity(
const libkineto::GenericTraceActivity& activity) = 0;
virtual void handleTraceStart(
const std::unordered_map<std::string, std::string>& metadata) = 0;
void handleTraceStart() {
handleTraceStart(std::unordered_map<std::string, std::string>());
}
virtual void finalizeTrace(
const Config& config,
std::unique_ptr<ActivityBuffers> buffers,
int64_t endTime,
std::unordered_map<std::string, std::vector<std::string>>& metadata) = 0;
protected:
ActivityLogger() = default;
};
} // namespace libkineto
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