Jonathan R. Madsen
924 行
60 KiB
Markdown
924 行
60 KiB
Markdown
# Customizing Omnitrace Runtime
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```eval_rst
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.. toctree::
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:glob:
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:maxdepth: 4
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```
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## omnitrace-avail Executable
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The `omnitrace-avail` executable provides information about the runtime settings, data collection capabilities, and
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available hardware counters (when built with PAPI support). In contrast to this documentation, it is effectively
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self-updating: when new capabilities and settings are added to the omnitrace source code, it is effectively
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propagated to `omnitrace-avail`, thus it should be viewed as the single source of truth if any conflicting
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information or missing feature is found in this documentation.
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It is recommended to create a default configuration file in `${HOME}/.omnitrace.cfg`. This can be done via
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executing `omnitrace-avail -G ~/.omnitrace.cfg`, or optionally, use `omnitrace-avail -G ~/.omnitrace.cfg --all`
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for a verbose configuration file with descriptions, categories, etc.
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Modify `${HOME}/.omnitrace.cfg` as desired, e.g. enable [perfetto](https://perfetto.dev/),
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[timemory](https://github.com/NERSC/timemory), sampling, and process-level sampling by default
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and tweak some sampling default values:
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```console
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# ...
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OMNITRACE_USE_PERFETTO = true
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OMNITRACE_USE_TIMEMORY = true
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OMNITRACE_USE_SAMPLING = true
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OMNITRACE_USE_PROCESS_SAMPLING = true
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# ...
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OMNITRACE_SAMPLING_FREQ = 50
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OMNITRACE_SAMPLING_CPUS = all
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OMNITRACE_SAMPLING_GPUS = $env:HIP_VISIBLE_DEVICES
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```
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### Exploring Runtime Settings
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In order to view the list of the available runtime settings, their current value, and descriptions for each setting:
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```shell
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omnitrace-avail --description
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```
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> ***Hint: use `--brief` to suppress printing current value and/or `-c 0` to suppress truncation of the descriptions***
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Any setting which is boolean (`omnitrace-avail --settings --value --brief --filter bool`) accepts a case insensitive
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match to nearly all common expressions for boolean logic: ON, OFF, YES, NO, TRUE, FALSE, 0, 1, etc.
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### Exploring Components
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[Omnitrace](https://github.com/AMDResearch/omnitrace) uses [timemory](https://github.com/NERSC/timemory) extensively to provide various capabilities and manage
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data and resources. By default, when `OMNITRACE_USE_TIMEMORY=ON`, omnitrace will only collect wall-clock
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timing values; however, by modifying the `OMNITRACE_TIMEMORY_COMPONENTS` setting, omnitrace can be configured to
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collect hardware counters, CPU-clock timers, memory usage, context-switches, page-faults, network statistics,
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and many more. In fact, omnitrace can actually be used as a dynamic instrumentation vehicle for other 3rd-party profiling
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APIs such as [Caliper](https://github.com/LLNL/Caliper) and [LIKWID](https://github.com/RRZE-HPC/likwid) by building omnitrace
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from source with the CMake option(s) `TIMEMORY_USE_CALIPER=ON` and/or `TIMEMORY_USE_LIKWID=ON` and then adding
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`caliper_marker` and/or `likwid_marker` to `OMNITRACE_TIMEMORY_COMPONENTS`.
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View all possible components and their descriptions:
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```shell
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omnitrace-avail --components --description
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```
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Restrict to available components and view the string identifiers for `OMNITRACE_TIMEMORY_COMPONENTS`:
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```shell
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omnitrace-avail --components --available --string --brief
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```
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### Exploring Hardware Counters
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[Omnitrace](https://github.com/AMDResearch/omnitrace) supports collecting hardware counters via PAPI.
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View all possible hardware counters and their descriptions:
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```shell
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omnitrace-avail --hw-counters --description
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```
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### omnitrace-avail Examples
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#### Generating Default Configuration
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```console
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$ omnitrace-avail -G ~/.omnitrace.cfg
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[omnitrace-avail] Outputting text configuration file '/home/user/.omnitrace.cfg'...
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$ cat ~/.omnitrace.cfg
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# auto-generated by omnitrace-avail (version 1.2.0) on 2022-06-27 @ 19:15
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OMNITRACE_CONFIG_FILE =
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OMNITRACE_MODE = trace
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OMNITRACE_USE_PERFETTO = true
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OMNITRACE_USE_TIMEMORY = false
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OMNITRACE_USE_SAMPLING = false
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OMNITRACE_USE_PROCESS_SAMPLING = true
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OMNITRACE_USE_ROCTRACER = true
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OMNITRACE_USE_ROCM_SMI = true
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OMNITRACE_USE_KOKKOSP = false
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OMNITRACE_USE_CODE_COVERAGE = false
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OMNITRACE_USE_PID = true
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OMNITRACE_OUTPUT_PATH = omnitrace-%tag%-output
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OMNITRACE_OUTPUT_PREFIX =
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OMNITRACE_CI = false
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OMNITRACE_CRITICAL_TRACE = false
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OMNITRACE_CRITICAL_TRACE_BUFFER_COUNT = 2000
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OMNITRACE_CRITICAL_TRACE_COUNT = 0
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OMNITRACE_CRITICAL_TRACE_DEBUG = false
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OMNITRACE_CRITICAL_TRACE_NUM_THREADS = 8
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OMNITRACE_CRITICAL_TRACE_PER_ROW = 0
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OMNITRACE_CRITICAL_TRACE_SERIALIZE_NAMES = false
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OMNITRACE_DEBUG = false
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OMNITRACE_DL_VERBOSE = 0
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OMNITRACE_FLAT_SAMPLING = false
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OMNITRACE_INSTRUMENTATION_INTERVAL = 1
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OMNITRACE_KOKKOS_KERNEL_LOGGER = false
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OMNITRACE_PAPI_EVENTS = PAPI_TOT_CYC
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OMNITRACE_PERFETTO_BACKEND = inprocess
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OMNITRACE_PERFETTO_BUFFER_SIZE_KB = 1024000
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OMNITRACE_PERFETTO_COMBINE_TRACES = true
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OMNITRACE_PERFETTO_FILE = perfetto-trace.proto
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OMNITRACE_PERFETTO_FILL_POLICY = discard
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OMNITRACE_PERFETTO_SHMEM_SIZE_HINT_KB = 4096
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OMNITRACE_ROCTRACER_FLAT_PROFILE = false
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OMNITRACE_ROCTRACER_HSA_ACTIVITY = false
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OMNITRACE_ROCTRACER_HSA_API = false
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OMNITRACE_ROCTRACER_HSA_API_TYPES =
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OMNITRACE_ROCTRACER_TIMELINE_PROFILE = false
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OMNITRACE_SAMPLING_CPUS =
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OMNITRACE_SAMPLING_DELAY = 0.5
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OMNITRACE_SAMPLING_FREQ = 10
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OMNITRACE_SAMPLING_GPUS = all
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OMNITRACE_TIME_OUTPUT = true
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OMNITRACE_TIMELINE_SAMPLING = false
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OMNITRACE_TIMEMORY_COMPONENTS = wall_clock
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OMNITRACE_TRACE_THREAD_LOCKS = false
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OMNITRACE_VERBOSE = 0
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OMNITRACE_COLLAPSE_PROCESSES = false
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OMNITRACE_COLLAPSE_THREADS = false
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OMNITRACE_COUT_OUTPUT = false
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OMNITRACE_CPU_AFFINITY = false
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OMNITRACE_DIFF_OUTPUT = false
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OMNITRACE_ENABLE_SIGNAL_HANDLER = true
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OMNITRACE_ENABLED = true
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OMNITRACE_FILE_OUTPUT = true
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OMNITRACE_FLAT_PROFILE = false
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OMNITRACE_INPUT_EXTENSIONS = json,xml
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OMNITRACE_INPUT_PATH =
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OMNITRACE_INPUT_PREFIX =
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OMNITRACE_JSON_OUTPUT = true
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OMNITRACE_MAX_DEPTH = 65535
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OMNITRACE_MAX_WIDTH = 120
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OMNITRACE_MEMORY_PRECISION = -1
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OMNITRACE_MEMORY_SCIENTIFIC = false
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OMNITRACE_MEMORY_UNITS = MB
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OMNITRACE_MEMORY_WIDTH = -1
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OMNITRACE_NETWORK_INTERFACE =
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OMNITRACE_NODE_COUNT = 0
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OMNITRACE_PAPI_FAIL_ON_ERROR = false
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OMNITRACE_PAPI_MULTIPLEXING = false
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OMNITRACE_PAPI_OVERFLOW = 0
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OMNITRACE_PAPI_QUIET = false
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OMNITRACE_PAPI_THREADING = true
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OMNITRACE_PRECISION = -1
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OMNITRACE_SCIENTIFIC = false
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OMNITRACE_STRICT_CONFIG = true
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OMNITRACE_SUPPRESS_CONFIG = true
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OMNITRACE_SUPPRESS_PARSING = true
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OMNITRACE_TEXT_OUTPUT = true
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OMNITRACE_TIME_FORMAT = %F_%I.%M_%p
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OMNITRACE_TIMELINE_PROFILE = false
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OMNITRACE_TIMING_PRECISION = 6
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OMNITRACE_TIMING_SCIENTIFIC = false
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OMNITRACE_TIMING_UNITS = sec
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OMNITRACE_TIMING_WIDTH = -1
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OMNITRACE_TREE_OUTPUT = true
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OMNITRACE_WIDTH = -1
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```
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- Recommendations
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- Use the `--all` option for descriptions, choices, etc. in the configuration file.
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- If you want to create a new configuration without inheriting from an existing `${HOME}/.omnitrace.cfg`,
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set `OMNITRACE_SUPPRESS_CONFIG=ON` in the environment before executing.
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- If you want to create a new configuration with some minor tweaks to an existing config,
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set `OMNITRACE_CONFIG_FILE=/path/to/existing/file` and define the tweaks as environment variables before generating.
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#### Viewing Setting Descriptions
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```console
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$ omnitrace-avail -S -bd
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|-----------------------------------------|-----------------------------------------|
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| ENVIRONMENT VARIABLE | DESCRIPTION |
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|-----------------------------------------|-----------------------------------------|
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| OMNITRACE_CI | Enable some runtime validation check... |
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| OMNITRACE_ADD_SECONDARY | Enable/disable components adding sec... |
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| OMNITRACE_COLLAPSE_PROCESSES | Enable/disable combining process-spe... |
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| OMNITRACE_COLLAPSE_THREADS | Enable/disable combining thread-spec... |
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| OMNITRACE_CONFIG_FILE | Configuration file for omnitrace |
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| OMNITRACE_COUT_OUTPUT | Write output to stdout |
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| OMNITRACE_CPU_AFFINITY | Enable pinning threads to CPUs (Linu... |
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| OMNITRACE_CRITICAL_TRACE | Enable generation of the critical trace |
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| OMNITRACE_CRITICAL_TRACE_BUFFER_COUNT | Number of critical trace records to ... |
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| OMNITRACE_CRITICAL_TRACE_COUNT | Number of critical trace to export (... |
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| OMNITRACE_CRITICAL_TRACE_DEBUG | Enable debugging for critical trace |
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| OMNITRACE_CRITICAL_TRACE_NUM_THREADS | Number of threads to use when genera... |
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| OMNITRACE_CRITICAL_TRACE_PER_ROW | How many critical traces per row in ... |
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| OMNITRACE_CRITICAL_TRACE_SERIALIZE_N... | Include names in serialization of cr... |
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| OMNITRACE_DEBUG | Enable debug output |
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| OMNITRACE_DIFF_OUTPUT | Generate a difference output vs. a p... |
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| OMNITRACE_DL_VERBOSE | Verbosity within the omnitrace-dl li... |
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| OMNITRACE_ENABLED | Activation state of timemory |
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| OMNITRACE_ENABLE_SIGNAL_HANDLER | Enable signals in timemory_init |
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| OMNITRACE_FILE_OUTPUT | Write output to files |
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| OMNITRACE_FLAT_PROFILE | Set the label hierarchy mode to defa... |
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| OMNITRACE_FLAT_SAMPLING | Ignore hierarchy in all statistical ... |
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| OMNITRACE_INPUT_EXTENSIONS | File extensions used when searching ... |
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| OMNITRACE_INPUT_PATH | Explicitly specify the input folder ... |
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| OMNITRACE_INPUT_PREFIX | Explicitly specify the prefix for in... |
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| OMNITRACE_INSTRUMENTATION_INTERVAL | Instrumentation only takes measureme... |
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| OMNITRACE_JSON_OUTPUT | Write json output files |
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| OMNITRACE_KOKKOS_KERNEL_LOGGER | Enables kernel logging |
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| OMNITRACE_MAX_DEPTH | Set the maximum depth of label hiera... |
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| OMNITRACE_MAX_THREAD_BOOKMARKS | Maximum number of times a worker thr... |
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| OMNITRACE_MAX_WIDTH | Set the maximum width for component ... |
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| OMNITRACE_MEMORY_PRECISION | Set the precision for components wit... |
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| OMNITRACE_MEMORY_SCIENTIFIC | Set the numerical reporting format f... |
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| OMNITRACE_MEMORY_UNITS | Set the units for components with 'u... |
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| OMNITRACE_MEMORY_WIDTH | Set the output width for components ... |
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| OMNITRACE_NETWORK_INTERFACE | Default network interface |
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| OMNITRACE_NODE_COUNT | Total number of nodes used in applic... |
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| OMNITRACE_OUTPUT_FILE | Perfetto filename |
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| OMNITRACE_OUTPUT_PATH | Explicitly specify the output folder... |
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| OMNITRACE_OUTPUT_PREFIX | Explicitly specify a prefix for all ... |
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| OMNITRACE_PAPI_EVENTS | PAPI presets and events to collect (... |
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| OMNITRACE_PAPI_FAIL_ON_ERROR | Configure PAPI errors to trigger a r... |
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| OMNITRACE_PAPI_MULTIPLEXING | Enable multiplexing when using PAPI |
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| OMNITRACE_PAPI_OVERFLOW | Value at which PAPI hw counters trig... |
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| OMNITRACE_PAPI_QUIET | Configure suppression of reporting P... |
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| OMNITRACE_PAPI_THREADING | Enable multithreading support when u... |
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| OMNITRACE_PERFETTO_BACKEND | Specify the perfetto backend to acti... |
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| OMNITRACE_PERFETTO_BUFFER_SIZE_KB | Size of perfetto buffer (in KB) |
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| OMNITRACE_PERFETTO_COMBINE_TRACES | Combine Perfetto traces. If not expl... |
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| OMNITRACE_PERFETTO_FILL_POLICY | Behavior when perfetto buffer is ful... |
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| OMNITRACE_PERFETTO_SHMEM_SIZE_HINT_KB | Hint for shared-memory buffer size i... |
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| OMNITRACE_PRECISION | Set the global output precision for ... |
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| OMNITRACE_ROCTRACER_FLAT_PROFILE | Ignore hierarchy in all kernels entr... |
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| OMNITRACE_ROCTRACER_HSA_ACTIVITY | Enable HSA activity tracing support |
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| OMNITRACE_ROCTRACER_HSA_API | Enable HSA API tracing support |
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| OMNITRACE_ROCTRACER_HSA_API_TYPES | HSA API type to collect |
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| OMNITRACE_ROCTRACER_TIMELINE_PROFILE | Create unique entries for every kern... |
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| OMNITRACE_SAMPLING_CPUS | CPUs to collect frequency informatio... |
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| OMNITRACE_SAMPLING_DELAY | Number of seconds to wait before the... |
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| OMNITRACE_SAMPLING_FREQ | Number of software interrupts per se... |
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| OMNITRACE_SAMPLING_GPUS | Devices to query when OMNITRACE_USE_... |
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| OMNITRACE_SCIENTIFIC | Set the global numerical reporting t... |
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| OMNITRACE_STRICT_CONFIG | Throw errors for unknown setting nam... |
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| OMNITRACE_SUPPRESS_CONFIG | Disable processing of setting config... |
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| OMNITRACE_SUPPRESS_PARSING | Disable parsing environment |
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| OMNITRACE_TEXT_OUTPUT | Write text output files |
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| OMNITRACE_TIMELINE_PROFILE | Set the label hierarchy mode to defa... |
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| OMNITRACE_TIMELINE_SAMPLING | Create unique entries for every samp... |
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| OMNITRACE_TIMEMORY_COMPONENTS | List of components to collect via ti... |
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| OMNITRACE_TIME_FORMAT | Customize the folder generation when... |
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| OMNITRACE_TIME_OUTPUT | Output data to subfolder w/ a timest... |
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| OMNITRACE_TIMING_PRECISION | Set the precision for components wit... |
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| OMNITRACE_TIMING_SCIENTIFIC | Set the numerical reporting format f... |
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| OMNITRACE_TIMING_UNITS | Set the units for components with 'u... |
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| OMNITRACE_TIMING_WIDTH | Set the output width for components ... |
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| OMNITRACE_TRACE_THREAD_LOCKS | Enable tracking calls to pthread_mut... |
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| OMNITRACE_TREE_OUTPUT | Write hierarchical json output files |
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| OMNITRACE_USE_CODE_COVERAGE | Enable support for code coverage |
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| OMNITRACE_USE_KOKKOSP | Enable support for Kokkos Tools |
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| OMNITRACE_USE_OMPT | Enable support for OpenMP-Tools |
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| OMNITRACE_USE_PERFETTO | Enable perfetto backend |
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| OMNITRACE_USE_PID | Enable tagging filenames with proces... |
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| OMNITRACE_USE_ROCM_SMI | Enable sampling GPU power, temp, uti... |
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| OMNITRACE_USE_ROCTRACER | Enable ROCM tracing |
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| OMNITRACE_USE_SAMPLING | Enable statistical sampling of call-... |
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| OMNITRACE_USE_PROCESS_SAMPLING | Enable a background thread which sam... |
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| OMNITRACE_USE_TIMEMORY | Enable timemory backend |
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| OMNITRACE_VERBOSE | Verbosity level |
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| OMNITRACE_WIDTH | Set the global output width for comp... |
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|-----------------------------------------|-----------------------------------------|
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```
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#### Viewing Components
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```console
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$ omnitrace-avail -C -bd
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|-----------------------------------|----------------------------------------------|
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| COMPONENT | DESCRIPTION |
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|-----------------------------------|----------------------------------------------|
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| allinea_map | Controls the AllineaMAP sampler. |
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| caliper_marker | Generic forwarding of markers to Caliper ... |
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| caliper_config | Caliper configuration manager. |
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| caliper_loop_marker | Variant of caliper_marker with support fo... |
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| cpu_clock | Total CPU time spent in both user- and ke... |
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| cpu_util | Percentage of CPU-clock time divided by w... |
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| craypat_counters | Names and value of any counter events tha... |
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| craypat_flush_buffer | Writes all the recorded contents in the d... |
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| craypat_heap_stats | Undocumented by 'pat_api.h'. |
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| craypat_record | Toggles CrayPAT recording on calling thread. |
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| craypat_region | Adds region labels to CrayPAT output. |
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| current_peak_rss | Absolute value of high-water mark of memo... |
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| gperftools_cpu_profiler | Control switch for gperftools CPU profiler. |
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| gperftools_heap_profiler | Control switch for the gperftools heap pr... |
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| hip_event | Records the time interval between two poi... |
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| kernel_mode_time | CPU time spent executing in kernel mode (... |
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| likwid_marker | LIKWID perfmon (CPU) marker forwarding. |
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| likwid_nvmarker | LIKWID nvmon (GPU) marker forwarding. |
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| malloc_gotcha | GOTCHA wrapper for memory allocation func... |
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| memory_allocations | Number of bytes allocated/freed instead o... |
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| monotonic_clock | Wall-clock timer which will continue to i... |
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| monotonic_raw_clock | Wall-clock timer unaffected by frequency ... |
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| network_stats | Reports network bytes, packets, errors, d... |
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| num_io_in | Number of times the filesystem had to per... |
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| num_io_out | Number of times the filesystem had to per... |
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| num_major_page_faults | Number of page faults serviced that requi... |
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| num_minor_page_faults | Number of page faults serviced without an... |
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| page_rss | Amount of memory allocated in pages of me... |
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| papi_array<8ul> | Fixed-size array of PAPI HW counters. |
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| papi_vector | Dynamically allocated array of PAPI HW co... |
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| peak_rss | Measures changes in the high-water mark f... |
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| perfetto_trace | Provides Perfetto Tracing SDK: system pro... |
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| priority_context_switch | Number of context switch due to higher pr... |
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| process_cpu_clock | CPU-clock timer for the calling process (... |
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| process_cpu_util | Percentage of CPU-clock time divided by w... |
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| read_bytes | Number of bytes which this process really... |
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| read_char | Number of bytes which this task has cause... |
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| roctx_marker | Generates high-level region markers for H... |
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| system_clock | CPU time spent in kernel-mode. |
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| tau_marker | Forwards markers to TAU instrumentation (... |
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| thread_cpu_clock | CPU-clock timer for the calling thread. |
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| thread_cpu_util | Percentage of CPU-clock time divided by w... |
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| timestamp | Provides a timestamp for every sample and... |
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| trip_count | Counts number of invocations. |
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| user_clock | CPU time spent in user-mode. |
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| user_mode_time | CPU time spent executing in user mode (vi... |
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| virtual_memory | Records the change in virtual memory. |
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| voluntary_context_switch | Number of context switches due to a proce... |
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| vtune_event | Creates events for Intel profiler running... |
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| vtune_frame | Creates frames for Intel profiler running... |
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| vtune_profiler | Control switch for Intel profiler running... |
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| wall_clock | Real-clock timer (i.e. wall-clock timer). |
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| written_bytes | Number of bytes sent to the storage layer. |
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| written_char | Number of bytes which this task has cause... |
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| omnitrace | Invokes instrumentation functions 'omnitr... |
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| roctracer | High-precision ROCm API and kernel tracing. |
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| sampling_wall_clock | Wall-clock timing. Derived from statistic... |
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| sampling_cpu_clock | CPU-clock timing. Derived from statistica... |
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| sampling_percent | Fraction of wall-clock time spent in func... |
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| sampling_gpu_power | GPU Power Usage via ROCm-SMI. Derived fro... |
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| sampling_gpu_temp | GPU Temperature via ROCm-SMI. Derived fro... |
|
|
| sampling_gpu_busy | GPU Utilization (% busy) via ROCm-SMI. De... |
|
|
| sampling_gpu_memory_usage | GPU Memory Usage via ROCm-SMI. Derived fr... |
|
|
|-----------------------------------|----------------------------------------------|
|
|
```
|
|
|
|
#### Viewing Hardware Counters
|
|
|
|
```console
|
|
$ omnitrace-avail -H -bd
|
|
|---------------------------------------|---------------------------------------|
|
|
| HARDWARE COUNTER | DESCRIPTION |
|
|
|---------------------------------------|---------------------------------------|
|
|
| CPU | |
|
|
|---------------------------------------|---------------------------------------|
|
|
| PAPI_L1_DCM | Level 1 data cache misses |
|
|
| PAPI_L1_ICM | Level 1 instruction cache misses |
|
|
| PAPI_L2_DCM | Level 2 data cache misses |
|
|
| PAPI_L2_ICM | Level 2 instruction cache misses |
|
|
| PAPI_L3_DCM | Level 3 data cache misses |
|
|
| PAPI_L3_ICM | Level 3 instruction cache misses |
|
|
| PAPI_L1_TCM | Level 1 cache misses |
|
|
| PAPI_L2_TCM | Level 2 cache misses |
|
|
| PAPI_L3_TCM | Level 3 cache misses |
|
|
| PAPI_CA_SNP | Requests for a snoop |
|
|
| PAPI_CA_SHR | Requests for exclusive access to s... |
|
|
| PAPI_CA_CLN | Requests for exclusive access to c... |
|
|
| PAPI_CA_INV | Requests for cache line invalidation |
|
|
| PAPI_CA_ITV | Requests for cache line intervention |
|
|
| PAPI_L3_LDM | Level 3 load misses |
|
|
| PAPI_L3_STM | Level 3 store misses |
|
|
| PAPI_BRU_IDL | Cycles branch units are idle |
|
|
| PAPI_FXU_IDL | Cycles integer units are idle |
|
|
| PAPI_FPU_IDL | Cycles floating point units are idle |
|
|
| PAPI_LSU_IDL | Cycles load/store units are idle |
|
|
| PAPI_TLB_DM | Data translation lookaside buffer ... |
|
|
| PAPI_TLB_IM | Instruction translation lookaside ... |
|
|
| PAPI_TLB_TL | Total translation lookaside buffer... |
|
|
| PAPI_L1_LDM | Level 1 load misses |
|
|
| PAPI_L1_STM | Level 1 store misses |
|
|
| PAPI_L2_LDM | Level 2 load misses |
|
|
| PAPI_L2_STM | Level 2 store misses |
|
|
| PAPI_BTAC_M | Branch target address cache misses |
|
|
| PAPI_PRF_DM | Data prefetch cache misses |
|
|
| PAPI_L3_DCH | Level 3 data cache hits |
|
|
| PAPI_TLB_SD | Translation lookaside buffer shoot... |
|
|
| PAPI_CSR_FAL | Failed store conditional instructions |
|
|
| PAPI_CSR_SUC | Successful store conditional instr... |
|
|
| PAPI_CSR_TOT | Total store conditional instructions |
|
|
| PAPI_MEM_SCY | Cycles Stalled Waiting for memory ... |
|
|
| PAPI_MEM_RCY | Cycles Stalled Waiting for memory ... |
|
|
| PAPI_MEM_WCY | Cycles Stalled Waiting for memory ... |
|
|
| PAPI_STL_ICY | Cycles with no instruction issue |
|
|
| PAPI_FUL_ICY | Cycles with maximum instruction issue |
|
|
| PAPI_STL_CCY | Cycles with no instructions completed |
|
|
| PAPI_FUL_CCY | Cycles with maximum instructions c... |
|
|
| PAPI_HW_INT | Hardware interrupts |
|
|
| PAPI_BR_UCN | Unconditional branch instructions |
|
|
| PAPI_BR_CN | Conditional branch instructions |
|
|
| PAPI_BR_TKN | Conditional branch instructions taken |
|
|
| PAPI_BR_NTK | Conditional branch instructions no... |
|
|
| PAPI_BR_MSP | Conditional branch instructions mi... |
|
|
| PAPI_BR_PRC | Conditional branch instructions co... |
|
|
| PAPI_FMA_INS | FMA instructions completed |
|
|
| PAPI_TOT_IIS | Instructions issued |
|
|
| PAPI_TOT_INS | Instructions completed |
|
|
| PAPI_INT_INS | Integer instructions |
|
|
| PAPI_FP_INS | Floating point instructions |
|
|
| PAPI_LD_INS | Load instructions |
|
|
| PAPI_SR_INS | Store instructions |
|
|
| PAPI_BR_INS | Branch instructions |
|
|
| PAPI_VEC_INS | Vector/SIMD instructions (could in... |
|
|
| PAPI_RES_STL | Cycles stalled on any resource |
|
|
| PAPI_FP_STAL | Cycles the FP unit(s) are stalled |
|
|
| PAPI_TOT_CYC | Total cycles |
|
|
| PAPI_LST_INS | Load/store instructions completed |
|
|
| PAPI_SYC_INS | Synchronization instructions compl... |
|
|
| PAPI_L1_DCH | Level 1 data cache hits |
|
|
| PAPI_L2_DCH | Level 2 data cache hits |
|
|
| PAPI_L1_DCA | Level 1 data cache accesses |
|
|
| PAPI_L2_DCA | Level 2 data cache accesses |
|
|
| PAPI_L3_DCA | Level 3 data cache accesses |
|
|
| PAPI_L1_DCR | Level 1 data cache reads |
|
|
| PAPI_L2_DCR | Level 2 data cache reads |
|
|
| PAPI_L3_DCR | Level 3 data cache reads |
|
|
| PAPI_L1_DCW | Level 1 data cache writes |
|
|
| PAPI_L2_DCW | Level 2 data cache writes |
|
|
| PAPI_L3_DCW | Level 3 data cache writes |
|
|
| PAPI_L1_ICH | Level 1 instruction cache hits |
|
|
| PAPI_L2_ICH | Level 2 instruction cache hits |
|
|
| PAPI_L3_ICH | Level 3 instruction cache hits |
|
|
| PAPI_L1_ICA | Level 1 instruction cache accesses |
|
|
| PAPI_L2_ICA | Level 2 instruction cache accesses |
|
|
| PAPI_L3_ICA | Level 3 instruction cache accesses |
|
|
| PAPI_L1_ICR | Level 1 instruction cache reads |
|
|
| PAPI_L2_ICR | Level 2 instruction cache reads |
|
|
| PAPI_L3_ICR | Level 3 instruction cache reads |
|
|
| PAPI_L1_ICW | Level 1 instruction cache writes |
|
|
| PAPI_L2_ICW | Level 2 instruction cache writes |
|
|
| PAPI_L3_ICW | Level 3 instruction cache writes |
|
|
| PAPI_L1_TCH | Level 1 total cache hits |
|
|
| PAPI_L2_TCH | Level 2 total cache hits |
|
|
| PAPI_L3_TCH | Level 3 total cache hits |
|
|
| PAPI_L1_TCA | Level 1 total cache accesses |
|
|
| PAPI_L2_TCA | Level 2 total cache accesses |
|
|
| PAPI_L3_TCA | Level 3 total cache accesses |
|
|
| PAPI_L1_TCR | Level 1 total cache reads |
|
|
| PAPI_L2_TCR | Level 2 total cache reads |
|
|
| PAPI_L3_TCR | Level 3 total cache reads |
|
|
| PAPI_L1_TCW | Level 1 total cache writes |
|
|
| PAPI_L2_TCW | Level 2 total cache writes |
|
|
| PAPI_L3_TCW | Level 3 total cache writes |
|
|
| PAPI_FML_INS | Floating point multiply instructions |
|
|
| PAPI_FAD_INS | Floating point add instructions |
|
|
| PAPI_FDV_INS | Floating point divide instructions |
|
|
| PAPI_FSQ_INS | Floating point square root instruc... |
|
|
| PAPI_FNV_INS | Floating point inverse instructions |
|
|
| PAPI_FP_OPS | Floating point operations |
|
|
| PAPI_SP_OPS | Floating point operations; optimiz... |
|
|
| PAPI_DP_OPS | Floating point operations; optimiz... |
|
|
| PAPI_VEC_SP | Single precision vector/SIMD instr... |
|
|
| PAPI_VEC_DP | Double precision vector/SIMD instr... |
|
|
| PAPI_REF_CYC | Reference clock cycles |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES | PERF_COUNT_HW_CPU_CYCLES |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:u=0 | perf::PERF_COUNT_HW_CPU_CYCLES + m... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:k=0 | perf::PERF_COUNT_HW_CPU_CYCLES + m... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:h=0 | perf::PERF_COUNT_HW_CPU_CYCLES + m... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:per... | perf::PERF_COUNT_HW_CPU_CYCLES + s... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:freq=0 | perf::PERF_COUNT_HW_CPU_CYCLES + s... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:pre... | perf::PERF_COUNT_HW_CPU_CYCLES + p... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:excl=0 | perf::PERF_COUNT_HW_CPU_CYCLES + e... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:mg=0 | perf::PERF_COUNT_HW_CPU_CYCLES + m... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:mh=0 | perf::PERF_COUNT_HW_CPU_CYCLES + m... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:cpu=0 | perf::PERF_COUNT_HW_CPU_CYCLES + C... |
|
|
| perf::PERF_COUNT_HW_CPU_CYCLES:pin... | perf::PERF_COUNT_HW_CPU_CYCLES + p... |
|
|
| perf::CYCLES | PERF_COUNT_HW_CPU_CYCLES |
|
|
| perf::CYCLES:u=0 | perf::CYCLES + monitor at user level |
|
|
| perf::CYCLES:k=0 | perf::CYCLES + monitor at kernel l... |
|
|
| perf::CYCLES:h=0 | perf::CYCLES + monitor at hypervis... |
|
|
| perf::CYCLES:period=0 | perf::CYCLES + sampling period |
|
|
| perf::CYCLES:freq=0 | perf::CYCLES + sampling frequency ... |
|
|
| perf::CYCLES:precise=0 | perf::CYCLES + precise event sampling |
|
|
| perf::CYCLES:excl=0 | perf::CYCLES + exclusive access |
|
|
| perf::CYCLES:mg=0 | perf::CYCLES + monitor guest execu... |
|
|
| perf::CYCLES:mh=0 | perf::CYCLES + monitor host execution |
|
|
| perf::CYCLES:cpu=0 | perf::CYCLES + CPU to program |
|
|
| perf::CYCLES:pinned=0 | perf::CYCLES + pin event to counters |
|
|
| perf::CPU-CYCLES | PERF_COUNT_HW_CPU_CYCLES |
|
|
| perf::CPU-CYCLES:u=0 | perf::CPU-CYCLES + monitor at user... |
|
|
| perf::CPU-CYCLES:k=0 | perf::CPU-CYCLES + monitor at kern... |
|
|
| perf::CPU-CYCLES:h=0 | perf::CPU-CYCLES + monitor at hype... |
|
|
| perf::CPU-CYCLES:period=0 | perf::CPU-CYCLES + sampling period |
|
|
| perf::CPU-CYCLES:freq=0 | perf::CPU-CYCLES + sampling freque... |
|
|
| perf::CPU-CYCLES:precise=0 | perf::CPU-CYCLES + precise event s... |
|
|
| perf::CPU-CYCLES:excl=0 | perf::CPU-CYCLES + exclusive access |
|
|
| perf::CPU-CYCLES:mg=0 | perf::CPU-CYCLES + monitor guest e... |
|
|
| perf::CPU-CYCLES:mh=0 | perf::CPU-CYCLES + monitor host ex... |
|
|
| perf::CPU-CYCLES:cpu=0 | perf::CPU-CYCLES + CPU to program |
|
|
| perf::CPU-CYCLES:pinned=0 | perf::CPU-CYCLES + pin event to co... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS | PERF_COUNT_HW_INSTRUCTIONS |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:u=0 | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:k=0 | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:h=0 | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:p... | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:f... | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:p... | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:e... | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:mg=0 | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:mh=0 | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:c... | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| perf::PERF_COUNT_HW_INSTRUCTIONS:p... | perf::PERF_COUNT_HW_INSTRUCTIONS +... |
|
|
| ... etc. ... | |
|
|
| perf_raw::r0000 | perf_events raw event syntax: r[0-... |
|
|
| perf_raw::r0000:u=0 | perf_raw::r0000 + monitor at user ... |
|
|
| perf_raw::r0000:k=0 | perf_raw::r0000 + monitor at kerne... |
|
|
| perf_raw::r0000:h=0 | perf_raw::r0000 + monitor at hyper... |
|
|
| perf_raw::r0000:period=0 | perf_raw::r0000 + sampling period |
|
|
| perf_raw::r0000:freq=0 | perf_raw::r0000 + sampling frequen... |
|
|
| perf_raw::r0000:precise=0 | perf_raw::r0000 + precise event sa... |
|
|
| perf_raw::r0000:excl=0 | perf_raw::r0000 + exclusive access |
|
|
| perf_raw::r0000:mg=0 | perf_raw::r0000 + monitor guest ex... |
|
|
| perf_raw::r0000:mh=0 | perf_raw::r0000 + monitor host exe... |
|
|
| perf_raw::r0000:cpu=0 | perf_raw::r0000 + CPU to program |
|
|
| perf_raw::r0000:pinned=0 | perf_raw::r0000 + pin event to cou... |
|
|
| perf_raw::r0000:hw_smpl=0 | perf_raw::r0000 + enable hardware ... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT | Number of instruction fetches that... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:e=0 | L1_ITLB_MISS_L2_ITLB_HIT + edge level |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:i=0 | L1_ITLB_MISS_L2_ITLB_HIT + invert |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:c=0 | L1_ITLB_MISS_L2_ITLB_HIT + counter... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:g=0 | L1_ITLB_MISS_L2_ITLB_HIT + measure... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:u=0 | L1_ITLB_MISS_L2_ITLB_HIT + monitor... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:k=0 | L1_ITLB_MISS_L2_ITLB_HIT + monitor... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:period=0 | L1_ITLB_MISS_L2_ITLB_HIT + samplin... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:freq=0 | L1_ITLB_MISS_L2_ITLB_HIT + samplin... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:excl=0 | L1_ITLB_MISS_L2_ITLB_HIT + exclusi... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:mg=0 | L1_ITLB_MISS_L2_ITLB_HIT + monitor... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:mh=0 | L1_ITLB_MISS_L2_ITLB_HIT + monitor... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:cpu=0 | L1_ITLB_MISS_L2_ITLB_HIT + CPU to ... |
|
|
| L1_ITLB_MISS_L2_ITLB_HIT:pinned=0 | L1_ITLB_MISS_L2_ITLB_HIT + pin eve... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS | Number of instruction fetches that... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:IF1G | L1_ITLB_MISS_L2_ITLB_MISS + Number... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:IF2M | L1_ITLB_MISS_L2_ITLB_MISS + Number... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:IF4K | L1_ITLB_MISS_L2_ITLB_MISS + Number... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:e=0 | L1_ITLB_MISS_L2_ITLB_MISS + edge l... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:i=0 | L1_ITLB_MISS_L2_ITLB_MISS + invert |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:c=0 | L1_ITLB_MISS_L2_ITLB_MISS + counte... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:g=0 | L1_ITLB_MISS_L2_ITLB_MISS + measur... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:u=0 | L1_ITLB_MISS_L2_ITLB_MISS + monito... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:k=0 | L1_ITLB_MISS_L2_ITLB_MISS + monito... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:period=0 | L1_ITLB_MISS_L2_ITLB_MISS + sampli... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:freq=0 | L1_ITLB_MISS_L2_ITLB_MISS + sampli... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:excl=0 | L1_ITLB_MISS_L2_ITLB_MISS + exclus... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:mg=0 | L1_ITLB_MISS_L2_ITLB_MISS + monito... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:mh=0 | L1_ITLB_MISS_L2_ITLB_MISS + monito... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:cpu=0 | L1_ITLB_MISS_L2_ITLB_MISS + CPU to... |
|
|
| L1_ITLB_MISS_L2_ITLB_MISS:pinned=0 | L1_ITLB_MISS_L2_ITLB_MISS + pin ev... |
|
|
| RETIRED_SSE_AVX_FLOPS | This is a retire-based event. The ... |
|
|
| RETIRED_SSE_AVX_FLOPS:ADD_SUB_FLOPS | RETIRED_SSE_AVX_FLOPS + Addition/s... |
|
|
| RETIRED_SSE_AVX_FLOPS:MULT_FLOPS | RETIRED_SSE_AVX_FLOPS + Multiplica... |
|
|
| RETIRED_SSE_AVX_FLOPS:DIV_FLOPS | RETIRED_SSE_AVX_FLOPS + Division F... |
|
|
| RETIRED_SSE_AVX_FLOPS:MAC_FLOPS | RETIRED_SSE_AVX_FLOPS + Double pre... |
|
|
| RETIRED_SSE_AVX_FLOPS:ANY | RETIRED_SSE_AVX_FLOPS + Double pre... |
|
|
| RETIRED_SSE_AVX_FLOPS:e=0 | RETIRED_SSE_AVX_FLOPS + edge level |
|
|
| RETIRED_SSE_AVX_FLOPS:i=0 | RETIRED_SSE_AVX_FLOPS + invert |
|
|
| RETIRED_SSE_AVX_FLOPS:c=0 | RETIRED_SSE_AVX_FLOPS + counter-ma... |
|
|
| RETIRED_SSE_AVX_FLOPS:g=0 | RETIRED_SSE_AVX_FLOPS + measure in... |
|
|
| RETIRED_SSE_AVX_FLOPS:u=0 | RETIRED_SSE_AVX_FLOPS + monitor at... |
|
|
| RETIRED_SSE_AVX_FLOPS:k=0 | RETIRED_SSE_AVX_FLOPS + monitor at... |
|
|
| RETIRED_SSE_AVX_FLOPS:period=0 | RETIRED_SSE_AVX_FLOPS + sampling p... |
|
|
| RETIRED_SSE_AVX_FLOPS:freq=0 | RETIRED_SSE_AVX_FLOPS + sampling f... |
|
|
| RETIRED_SSE_AVX_FLOPS:excl=0 | RETIRED_SSE_AVX_FLOPS + exclusive ... |
|
|
| RETIRED_SSE_AVX_FLOPS:mg=0 | RETIRED_SSE_AVX_FLOPS + monitor gu... |
|
|
| RETIRED_SSE_AVX_FLOPS:mh=0 | RETIRED_SSE_AVX_FLOPS + monitor ho... |
|
|
| RETIRED_SSE_AVX_FLOPS:cpu=0 | RETIRED_SSE_AVX_FLOPS + CPU to pro... |
|
|
| RETIRED_SSE_AVX_FLOPS:pinned=0 | RETIRED_SSE_AVX_FLOPS + pin event ... |
|
|
| DIV_CYCLES_BUSY_COUNT | Number of cycles when the divider ... |
|
|
| DIV_CYCLES_BUSY_COUNT:e=0 | DIV_CYCLES_BUSY_COUNT + edge level |
|
|
| DIV_CYCLES_BUSY_COUNT:i=0 | DIV_CYCLES_BUSY_COUNT + invert |
|
|
| DIV_CYCLES_BUSY_COUNT:c=0 | DIV_CYCLES_BUSY_COUNT + counter-ma... |
|
|
| DIV_CYCLES_BUSY_COUNT:g=0 | DIV_CYCLES_BUSY_COUNT + measure in... |
|
|
| DIV_CYCLES_BUSY_COUNT:u=0 | DIV_CYCLES_BUSY_COUNT + monitor at... |
|
|
| DIV_CYCLES_BUSY_COUNT:k=0 | DIV_CYCLES_BUSY_COUNT + monitor at... |
|
|
| DIV_CYCLES_BUSY_COUNT:period=0 | DIV_CYCLES_BUSY_COUNT + sampling p... |
|
|
| DIV_CYCLES_BUSY_COUNT:freq=0 | DIV_CYCLES_BUSY_COUNT + sampling f... |
|
|
| DIV_CYCLES_BUSY_COUNT:excl=0 | DIV_CYCLES_BUSY_COUNT + exclusive ... |
|
|
| DIV_CYCLES_BUSY_COUNT:mg=0 | DIV_CYCLES_BUSY_COUNT + monitor gu... |
|
|
| DIV_CYCLES_BUSY_COUNT:mh=0 | DIV_CYCLES_BUSY_COUNT + monitor ho... |
|
|
| DIV_CYCLES_BUSY_COUNT:cpu=0 | DIV_CYCLES_BUSY_COUNT + CPU to pro... |
|
|
| DIV_CYCLES_BUSY_COUNT:pinned=0 | DIV_CYCLES_BUSY_COUNT + pin event ... |
|
|
| DIV_OP_COUNT | Number of divide uops. |
|
|
| DIV_OP_COUNT:e=0 | DIV_OP_COUNT + edge level |
|
|
| DIV_OP_COUNT:i=0 | DIV_OP_COUNT + invert |
|
|
| DIV_OP_COUNT:c=0 | DIV_OP_COUNT + counter-mask in ran... |
|
|
| DIV_OP_COUNT:g=0 | DIV_OP_COUNT + measure in guest |
|
|
| DIV_OP_COUNT:u=0 | DIV_OP_COUNT + monitor at user level |
|
|
| DIV_OP_COUNT:k=0 | DIV_OP_COUNT + monitor at kernel l... |
|
|
| DIV_OP_COUNT:period=0 | DIV_OP_COUNT + sampling period |
|
|
| DIV_OP_COUNT:freq=0 | DIV_OP_COUNT + sampling frequency ... |
|
|
| DIV_OP_COUNT:excl=0 | DIV_OP_COUNT + exclusive access |
|
|
| DIV_OP_COUNT:mg=0 | DIV_OP_COUNT + monitor guest execu... |
|
|
| DIV_OP_COUNT:mh=0 | DIV_OP_COUNT + monitor host execution |
|
|
| DIV_OP_COUNT:cpu=0 | DIV_OP_COUNT + CPU to program |
|
|
| DIV_OP_COUNT:pinned=0 | DIV_OP_COUNT + pin event to counters |
|
|
| ... etc. ... | |
|
|
| amd64_rapl::RAPL_ENERGY_PKG | Number of Joules consumed by all c... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:u=0 | amd64_rapl::RAPL_ENERGY_PKG + moni... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:k=0 | amd64_rapl::RAPL_ENERGY_PKG + moni... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:period=0 | amd64_rapl::RAPL_ENERGY_PKG + samp... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:freq=0 | amd64_rapl::RAPL_ENERGY_PKG + samp... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:excl=0 | amd64_rapl::RAPL_ENERGY_PKG + excl... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:mg=0 | amd64_rapl::RAPL_ENERGY_PKG + moni... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:mh=0 | amd64_rapl::RAPL_ENERGY_PKG + moni... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:cpu=0 | amd64_rapl::RAPL_ENERGY_PKG + CPU ... |
|
|
| amd64_rapl::RAPL_ENERGY_PKG:pinned=0 | amd64_rapl::RAPL_ENERGY_PKG + pin ... |
|
|
| appio:::READ_BYTES | Bytes read |
|
|
| appio:::READ_CALLS | Number of read calls |
|
|
| appio:::READ_ERR | Number of read calls that resulted... |
|
|
| appio:::READ_INTERRUPTED | Number of read calls that timed ou... |
|
|
| appio:::READ_WOULD_BLOCK | Number of read calls that would ha... |
|
|
| appio:::READ_SHORT | Number of read calls that returned... |
|
|
| appio:::READ_EOF | Number of read calls that returned... |
|
|
| appio:::READ_BLOCK_SIZE | Average block size of reads |
|
|
| appio:::READ_USEC | Real microseconds spent in reads |
|
|
| appio:::WRITE_BYTES | Bytes written |
|
|
| appio:::WRITE_CALLS | Number of write calls |
|
|
| appio:::WRITE_ERR | Number of write calls that resulte... |
|
|
| appio:::WRITE_SHORT | Number of write calls that wrote l... |
|
|
| appio:::WRITE_INTERRUPTED | Number of write calls that timed o... |
|
|
| appio:::WRITE_WOULD_BLOCK | Number of write calls that would h... |
|
|
| appio:::WRITE_BLOCK_SIZE | Mean block size of writes |
|
|
| appio:::WRITE_USEC | Real microseconds spent in writes |
|
|
| appio:::OPEN_CALLS | Number of open calls |
|
|
| appio:::OPEN_ERR | Number of open calls that resulted... |
|
|
| appio:::OPEN_FDS | Number of currently open descriptors |
|
|
| appio:::SELECT_USEC | Real microseconds spent in select ... |
|
|
| appio:::RECV_BYTES | Bytes read in recv/recvmsg/recvfrom |
|
|
| appio:::RECV_CALLS | Number of recv/recvmsg/recvfrom calls |
|
|
| appio:::RECV_ERR | Number of recv/recvmsg/recvfrom ca... |
|
|
| appio:::RECV_INTERRUPTED | Number of recv/recvmsg/recvfrom ca... |
|
|
| appio:::RECV_WOULD_BLOCK | Number of recv/recvmsg/recvfrom ca... |
|
|
| appio:::RECV_SHORT | Number of recv/recvmsg/recvfrom ca... |
|
|
| appio:::RECV_EOF | Number of recv/recvmsg/recvfrom ca... |
|
|
| appio:::RECV_BLOCK_SIZE | Average block size of recv/recvmsg... |
|
|
| appio:::RECV_USEC | Real microseconds spent in recv/re... |
|
|
| appio:::SOCK_READ_BYTES | Bytes read from socket |
|
|
| appio:::SOCK_READ_CALLS | Number of read calls on socket |
|
|
| appio:::SOCK_READ_ERR | Number of read calls on socket tha... |
|
|
| appio:::SOCK_READ_SHORT | Number of read calls on socket tha... |
|
|
| appio:::SOCK_READ_WOULD_BLOCK | Number of read calls on socket tha... |
|
|
| appio:::SOCK_READ_USEC | Real microseconds spent in read(s)... |
|
|
| appio:::SOCK_WRITE_BYTES | Bytes written to socket |
|
|
| appio:::SOCK_WRITE_CALLS | Number of write calls to socket |
|
|
| appio:::SOCK_WRITE_ERR | Number of write calls to socket th... |
|
|
| appio:::SOCK_WRITE_SHORT | Number of write calls to socket th... |
|
|
| appio:::SOCK_WRITE_WOULD_BLOCK | Number of write calls to socket th... |
|
|
| appio:::SOCK_WRITE_USEC | Real microseconds spent in write(s... |
|
|
| appio:::SEEK_CALLS | Number of seek calls |
|
|
| appio:::SEEK_ABS_STRIDE_SIZE | Average absolute stride size of seeks |
|
|
| appio:::SEEK_USEC | Real microseconds spent in seek calls |
|
|
| coretemp:::hwmon2:in0_input | V, amdgpu module, label vddgfx |
|
|
| coretemp:::hwmon2:temp1_input | degrees C, amdgpu module, label edge |
|
|
| coretemp:::hwmon2:temp2_input | degrees C, amdgpu module, label ju... |
|
|
| coretemp:::hwmon2:temp3_input | degrees C, amdgpu module, label mem |
|
|
| coretemp:::hwmon2:fan1_input | RPM, amdgpu module, label ? |
|
|
| coretemp:::hwmon0:temp1_input | degrees C, nvme module, label Comp... |
|
|
| coretemp:::hwmon0:temp2_input | degrees C, nvme module, label Sens... |
|
|
| coretemp:::hwmon0:temp3_input | degrees C, nvme module, label Sens... |
|
|
| coretemp:::hwmon3:temp1_input | degrees C, k10temp module, label Tctl |
|
|
| coretemp:::hwmon3:temp2_input | degrees C, k10temp module, label Tdie |
|
|
| coretemp:::hwmon3:temp5_input | degrees C, k10temp module, label T... |
|
|
| coretemp:::hwmon3:temp7_input | degrees C, k10temp module, label T... |
|
|
| coretemp:::hwmon1:temp1_input | degrees C, enp1s0 module, label PH... |
|
|
| coretemp:::hwmon1:temp2_input | degrees C, enp1s0 module, label MA... |
|
|
| io:::rchar | Characters read. |
|
|
| io:::wchar | Characters written. |
|
|
| io:::syscr | Characters read by system calls. |
|
|
| io:::syscw | Characters written by system calls. |
|
|
| io:::read_bytes | Binary bytes read. |
|
|
| io:::write_bytes | Binary bytes written. |
|
|
| io:::cancelled_write_bytes | Binary write bytes cancelled. |
|
|
| net:::lo:rx:bytes | lo receive bytes |
|
|
| net:::lo:rx:packets | lo receive packets |
|
|
| net:::lo:rx:errors | lo receive errors |
|
|
| net:::lo:rx:dropped | lo receive dropped |
|
|
| net:::lo:rx:fifo | lo receive fifo |
|
|
| net:::lo:rx:frame | lo receive frame |
|
|
| net:::lo:rx:compressed | lo receive compressed |
|
|
| net:::lo:rx:multicast | lo receive multicast |
|
|
| net:::lo:tx:bytes | lo transmit bytes |
|
|
| net:::lo:tx:packets | lo transmit packets |
|
|
| net:::lo:tx:errors | lo transmit errors |
|
|
| net:::lo:tx:dropped | lo transmit dropped |
|
|
| net:::lo:tx:fifo | lo transmit fifo |
|
|
| net:::lo:tx:colls | lo transmit colls |
|
|
| net:::lo:tx:carrier | lo transmit carrier |
|
|
| net:::lo:tx:compressed | lo transmit compressed |
|
|
| net:::enp1s0:rx:bytes | enp1s0 receive bytes |
|
|
| net:::enp1s0:rx:packets | enp1s0 receive packets |
|
|
| net:::enp1s0:rx:errors | enp1s0 receive errors |
|
|
| net:::enp1s0:rx:dropped | enp1s0 receive dropped |
|
|
| net:::enp1s0:rx:fifo | enp1s0 receive fifo |
|
|
| net:::enp1s0:rx:frame | enp1s0 receive frame |
|
|
| net:::enp1s0:rx:compressed | enp1s0 receive compressed |
|
|
| net:::enp1s0:rx:multicast | enp1s0 receive multicast |
|
|
| net:::enp1s0:tx:bytes | enp1s0 transmit bytes |
|
|
| net:::enp1s0:tx:packets | enp1s0 transmit packets |
|
|
| net:::enp1s0:tx:errors | enp1s0 transmit errors |
|
|
| net:::enp1s0:tx:dropped | enp1s0 transmit dropped |
|
|
| net:::enp1s0:tx:fifo | enp1s0 transmit fifo |
|
|
| net:::enp1s0:tx:colls | enp1s0 transmit colls |
|
|
| net:::enp1s0:tx:carrier | enp1s0 transmit carrier |
|
|
| net:::enp1s0:tx:compressed | enp1s0 transmit compressed |
|
|
| net:::vxlan.calico:rx:bytes | vxlan.calico receive bytes |
|
|
| net:::vxlan.calico:rx:packets | vxlan.calico receive packets |
|
|
| net:::vxlan.calico:rx:errors | vxlan.calico receive errors |
|
|
| net:::vxlan.calico:rx:dropped | vxlan.calico receive dropped |
|
|
| net:::vxlan.calico:rx:fifo | vxlan.calico receive fifo |
|
|
| net:::vxlan.calico:rx:frame | vxlan.calico receive frame |
|
|
| net:::vxlan.calico:rx:compressed | vxlan.calico receive compressed |
|
|
| net:::vxlan.calico:rx:multicast | vxlan.calico receive multicast |
|
|
| net:::vxlan.calico:tx:bytes | vxlan.calico transmit bytes |
|
|
| net:::vxlan.calico:tx:packets | vxlan.calico transmit packets |
|
|
| net:::vxlan.calico:tx:errors | vxlan.calico transmit errors |
|
|
| net:::vxlan.calico:tx:dropped | vxlan.calico transmit dropped |
|
|
| net:::vxlan.calico:tx:fifo | vxlan.calico transmit fifo |
|
|
| net:::vxlan.calico:tx:colls | vxlan.calico transmit colls |
|
|
| net:::vxlan.calico:tx:carrier | vxlan.calico transmit carrier |
|
|
| net:::vxlan.calico:tx:compressed | vxlan.calico transmit compressed |
|
|
| net:::cali59d6fabc2aa:rx:bytes | cali59d6fabc2aa receive bytes |
|
|
| net:::cali59d6fabc2aa:rx:packets | cali59d6fabc2aa receive packets |
|
|
| net:::cali59d6fabc2aa:rx:errors | cali59d6fabc2aa receive errors |
|
|
| net:::cali59d6fabc2aa:rx:dropped | cali59d6fabc2aa receive dropped |
|
|
| net:::cali59d6fabc2aa:rx:fifo | cali59d6fabc2aa receive fifo |
|
|
| net:::cali59d6fabc2aa:rx:frame | cali59d6fabc2aa receive frame |
|
|
| net:::cali59d6fabc2aa:rx:compressed | cali59d6fabc2aa receive compressed |
|
|
| net:::cali59d6fabc2aa:rx:multicast | cali59d6fabc2aa receive multicast |
|
|
| net:::cali59d6fabc2aa:tx:bytes | cali59d6fabc2aa transmit bytes |
|
|
| net:::cali59d6fabc2aa:tx:packets | cali59d6fabc2aa transmit packets |
|
|
| net:::cali59d6fabc2aa:tx:errors | cali59d6fabc2aa transmit errors |
|
|
| net:::cali59d6fabc2aa:tx:dropped | cali59d6fabc2aa transmit dropped |
|
|
| net:::cali59d6fabc2aa:tx:fifo | cali59d6fabc2aa transmit fifo |
|
|
| net:::cali59d6fabc2aa:tx:colls | cali59d6fabc2aa transmit colls |
|
|
| net:::cali59d6fabc2aa:tx:carrier | cali59d6fabc2aa transmit carrier |
|
|
| net:::cali59d6fabc2aa:tx:compressed | cali59d6fabc2aa transmit compressed |
|
|
|---------------------------------------|---------------------------------------|
|
|
```
|
|
|
|
## Creating a Configuration File
|
|
|
|
[Omnitrace](https://github.com/AMDResearch/omnitrace) supports 3 configuration file formats: JSON, XML, and plain text.
|
|
Use `omnitrace-avail -G <filename> -F txt json xml` to generate default configuration files of each format and, optionally,
|
|
include the `--all` flag for descriptions, etc.
|
|
Configuration files are specified via the `OMNITRACE_CONFIG_FILE` environment variable
|
|
and by default will look for `${HOME}/.omnitrace.cfg` and `${HOME}/.omnitrace.json`.
|
|
Multiple configuration files can be concatenated via `:`, e.g.:
|
|
|
|
```shell
|
|
export OMNITRACE_CONFIG_FILE=~/.config/omnitrace.cfg:~/.config/omnitrace.json
|
|
```
|
|
|
|
If a configuration variable is specified in both a configuration file and in the environment,
|
|
the environment variable takes precedence.
|
|
|
|
### Sample Text Configuration File
|
|
|
|
Text files support very basic variables and are case-insensitive.
|
|
Variables are created when an lvalue starts with a $ and are
|
|
dereferenced when they appear as rvalues.
|
|
|
|
Entries in the text configuration file which do not match to a known setting
|
|
in `omnitrace-avail` but are prefixed with `OMNITRACE_` are interpreted as
|
|
environment variables and are exported via `setenv`
|
|
but do not override an existing value for the environment variable.
|
|
|
|
```shell
|
|
# lvals starting with $ are variables
|
|
$ENABLE = ON
|
|
$SAMPLE = OFF
|
|
|
|
# use fields
|
|
OMNITRACE_USE_PERFETTO = $ENABLE
|
|
OMNITRACE_USE_TIMEMORY = $ENABLE
|
|
OMNITRACE_USE_SAMPLING = $SAMPLE
|
|
OMNITRACE_USE_PROCESS_SAMPLING = $SAMPLE
|
|
OMNITRACE_CRITICAL_TRACE = OFF
|
|
|
|
# debug
|
|
OMNITRACE_DEBUG = OFF
|
|
OMNITRACE_VERBOSE = 1
|
|
|
|
# output fields
|
|
OMNITRACE_OUTPUT_PATH = omnitrace-example-output
|
|
OMNITRACE_OUTPUT_PREFIX = %tag%/
|
|
OMNITRACE_TIME_OUTPUT = OFF
|
|
OMNITRACE_USE_PID = OFF
|
|
|
|
# timemory fields
|
|
OMNITRACE_PAPI_EVENTS = PAPI_TOT_INS PAPI_FP_INS
|
|
OMNITRACE_TIMEMORY_COMPONENTS = wall_clock trip_count
|
|
OMNITRACE_MEMORY_UNITS = MB
|
|
OMNITRACE_TIMING_UNITS = sec
|
|
|
|
# sampling fields
|
|
OMNITRACE_SAMPLING_FREQ = 50
|
|
OMNITRACE_SAMPLING_DELAY = 0.1
|
|
OMNITRACE_SAMPLING_CPUS = 0-3
|
|
OMNITRACE_SAMPLING_GPUS = $env:HIP_VISIBLE_DEVICES
|
|
|
|
# misc env variables (see metadata JSON file after run)
|
|
$env:OMNITRACE_SAMPLING_KEEP_DYNINST_SUFFIX = OFF
|
|
$env:OMNITRACE_SAMPLING_KEEP_INTERNAL = OFF
|
|
```
|
|
|
|
### Sample JSON Configuration File
|
|
|
|
The full JSON specification for a configuration value contains a lot of information:
|
|
|
|
```json
|
|
{
|
|
"omnitrace": {
|
|
"settings": {
|
|
"OMNITRACE_ADD_SECONDARY": {
|
|
"count": -1,
|
|
"name": "add_secondary",
|
|
"data_type": "bool",
|
|
"initial": true,
|
|
"value": true,
|
|
"max_count": 1,
|
|
"cmdline": [
|
|
"--omnitrace-add-secondary"
|
|
],
|
|
"environ": "OMNITRACE_ADD_SECONDARY",
|
|
"cereal_class_version": 1,
|
|
"categories": [
|
|
"component",
|
|
"data",
|
|
"native"
|
|
],
|
|
"description": "Enable/disable components adding secondary (child) entries when available. E.g. suppress individual CUDA kernels, etc. when using Cupti components"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
However when writing an JSON configuration file, the following is minimally acceptable to set `OMNITRACE_ADD_SECONDARY=false`:
|
|
|
|
```json
|
|
{
|
|
"omnitrace": {
|
|
"settings": {
|
|
"OMNITRACE_ADD_SECONDARY": {
|
|
"value": true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
### Sample XML Configuration File
|
|
|
|
The full XML specification for a configuration value contains the same information as the JSON specification:
|
|
|
|
```xml
|
|
<?xml version="1.0" encoding="utf-8"?>
|
|
<timemory_xml>
|
|
<omnitrace>
|
|
<settings>
|
|
<cereal_class_version>2</cereal_class_version>
|
|
<!-- Full setting specification -->
|
|
<OMNITRACE_ADD_SECONDARY>
|
|
<cereal_class_version>1</cereal_class_version>
|
|
<name>add_secondary</name>
|
|
<environ>OMNITRACE_ADD_SECONDARY</environ>
|
|
<description>...</description>
|
|
<count>-1</count>
|
|
<max_count>1</max_count>
|
|
<cmdline>
|
|
<value0>--omnitrace-add-secondary</value0>
|
|
</cmdline>
|
|
<categories>
|
|
<value0>component</value0>
|
|
<value1>data</value1>
|
|
<value2>native</value2>
|
|
</categories>
|
|
<data_type>bool</data_type>
|
|
<initial>true</initial>
|
|
<value>true</value>
|
|
</OMNITRACE_ADD_SECONDARY>
|
|
<!-- etc. -->
|
|
</settings>
|
|
</omnitrace>
|
|
</timemory_xml>
|
|
```
|
|
|
|
However, when writing an XML configuration file, the following is minimally acceptable to set `OMNITRACE_ADD_SECONDARY=false`:
|
|
|
|
```xml
|
|
<?xml version="1.0" encoding="utf-8"?>
|
|
<timemory_xml>
|
|
<omnitrace>
|
|
<settings>
|
|
<OMNITRACE_ADD_SECONDARY>
|
|
<value>false</value>
|
|
</OMNITRACE_ADD_SECONDARY>
|
|
</settings>
|
|
</omnitrace>
|
|
</timemory_xml>
|
|
```
|