Jonathan R. Madsen
945f541965
* Added documentation markdown source * Replaced AARInternal with AMDResearch in URLs * Renamed cpack artifact names * Fix to testing and lulesh submodule checkout * Docker updates * CMake and CPack - force CMAKE_INSTALL_LIBDIR to lib - CPACK_DEBIAN_PACKAGE_RELEASE uses OMNITRACE_CPACK_SYSTEM_NAME - CPACK_RPM_PACKAGE_RELEASE uses OMNITRACE_CPACK_SYSTEM_NAME - Tweak LIBOMP_LIBRARY find in examples/openmp - Tweak setup-env.sh.in * Partial update of README - status badges - docs link - removed install info (covered by docs) * OMNITRACE_SAMPLING_CPUS setting - enables control over which CPUs are sampled for frequency * omnitrace exe updates - exclude transaction clone, virtual thunk, non-virtual thunk - module_function::start_address - module_function::instructions - verbosity > 0 encodes instructions into JSON * Miscellaneous fixes - relocate setup-env.sh.in - add modulefile.in - Updated README.md and source/docs/about.md - cmake fix for libomp - fix license in miscellaneous places - dl.hpp and dl.cpp * Update timemory and dyninst submodules - timemory signals updates - dyninst Movement-adhoc updates * cmake format
1.6 KiB
1.6 KiB
Features
.. toctree::
:glob:
:maxdepth: 4
Overview
Omnitrace is designed to be highly extensible. Internally, it leverages the timemory performance analysis toolkit to manage extensions, resources, data, etc.
Data Collection Modes
- Dynamic instrumentation
- Runtime instrumentation
- Instrument executable and shared libraries at runtime
- Binary rewriting
- Generate a new executable and/or library with instrumentation built-in
- Runtime instrumentation
- Statistical sampling
- Periodic software interrupts per-thread
- Background thread sampling
- Record process and system-level values while an application executes
- Critical trace generation
Data Analysis
- Critical trace generation (beta)
- Support for
Parallelism API Support
- Built-in MPI support
- Kokkos-Tools support
GPU Metrics
- HIP API tracing
- ROCM HSA API tracing
- Kernel runtime tracing
- System-level sampling (via rocm-smi)
- Memory usage
- Power usage
- Temperature
- Utilization
CPU Metrics
- CPU hardware counters sampling and profiles
- CPU frequency sampling
- Various timing metrics
- Wall time
- CPU time (process and/or thread)
- CPU utilization (process and/or thread)
- User CPU time
- Kernel CPU time
- Various memory metrics
- High-water mark (sampling and profiles)
- Memory page allocation
- Virtual memory usage
- Network statistics
- I/O metrics
- ... many more
Third-party API support
- OpenMP-Tools (OMPT)
- TAU
- LIKWID
- Caliper
- CrayPAT
- VTune
- NVTX
- ROCTX