Energy profiling tools: Variorum-based measurement tool#302
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ethan-puyaubreau wants to merge 13 commits intokokkos:developfrom
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Energy profiling tools: Variorum-based measurement tool#302ethan-puyaubreau wants to merge 13 commits intokokkos:developfrom
ethan-puyaubreau wants to merge 13 commits intokokkos:developfrom
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This commit introduces the foundational infrastructure for energy profiling tools: - Timer system for kernel and region tracking (timer_system.cpp/hpp) - Common utilities (filename generation, error handling) - Tool interface definitions (tool_interface.hpp) - Basic kernel timer tool (kp_energy_kernel_timer) - Unit tests for timer system and CSV export This infrastructure provides a solid base that future energy provider implementations can build upon. All components are self-contained and do not depend on external energy monitoring libraries.
…plifying method signatures
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…ort functions and update related test
This commit extends the energy profiler infrastructure with: - Generic Daemon class for background task execution (daemon.cpp/hpp) - Thread-safe periodic execution with configurable intervals - Clean start/stop lifecycle management - Unit tests for daemon functionality (daemon_test.cpp) The daemon system provides a reusable foundation for background monitoring tasks that energy providers will use for periodic power sampling. Depends on: feature/energy-profiler-infrastructure
This commit adds comprehensive Variorum-based GPU/system power monitoring: Variorum Provider: - VariorumProvider class for GPU power monitoring (provider_variorum.cpp/hpp) - JSON-based power data parsing with jansson library - Comprehensive error handling and status checking - Support for multiple GPU packages with individual queries Kokkos Tools: - kp_variorum_power: Background GPU power monitoring with daemon - Configurable sampling intervals - CSV export of power data with timestamps - Thread-safe data collection Testing: - Unit tests for Variorum provider functionality - Integration tests with daemon system - Fast sampling tests (20ms intervals) Features: - Periodic power sampling for GPU/system components - Detailed power statistics (min/max/avg/total energy) - Clean initialization/finalization - JSON data processing for Variorum output Depends on: feature/energy-profiler-daemon
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This PR adds a Variorum-based GPU/system power monitoring tool.
Depends on: feature/energy-profiler-daemon #300 and #299