gpu_collector.h File Reference

GPU metrics monitoring collector. More...

#include <atomic>
#include <chrono>
#include <cstdint>
#include <memory>
#include <mutex>
#include <string>
#include <unordered_map>
#include <vector>
#include "../interfaces/metric_types_adapter.h"
#include "../plugins/collector_plugin.h"

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Classes
struct	kcenon::monitoring::gpu_device_info
	Information about a GPU device. More...
struct	kcenon::monitoring::gpu_reading
	A single GPU metrics reading. More...
class	kcenon::monitoring::gpu_info_collector
	GPU data collector using platform abstraction layer. More...
class	kcenon::monitoring::gpu_collector
	GPU metrics monitoring collector implementing collector_plugin interface. More...

Namespaces
namespace	kcenon
namespace	kcenon::monitoring
namespace	kcenon::monitoring::platform

Enumerations
enum class	kcenon::monitoring::gpu_vendor {   kcenon::monitoring::unknown , kcenon::monitoring::nvidia , kcenon::monitoring::amd , kcenon::monitoring::intel ,   kcenon::monitoring::apple , kcenon::monitoring::other }
	GPU vendor identification. More...
enum class	kcenon::monitoring::gpu_type { kcenon::monitoring::unknown , kcenon::monitoring::discrete , kcenon::monitoring::integrated , kcenon::monitoring::virtual_gpu }
	GPU type classification. More...

Functions
std::string	kcenon::monitoring::gpu_vendor_to_string (gpu_vendor vendor)
	Convert gpu_vendor to string representation.
std::string	kcenon::monitoring::gpu_type_to_string (gpu_type type)
	Convert gpu_type to string representation.

Detailed Description

GPU metrics monitoring collector.

This file provides GPU metrics monitoring using platform-specific APIs to gather GPU utilization, memory, temperature, and power data:

• Linux: sysfs (/sys/class/drm/) for NVIDIA, AMD, and Intel GPUs
• macOS: IOKit for GPU enumeration, SMC for temperature
• Windows: Stub implementation (future: DirectX/WMI)

Definition in file gpu_collector.h.