Jonathan R. Madsen
127e30a4d7
* 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
[ROCm/rocprofiler-systems commit: 945f541965]
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