No help page for ‘tau measurement edit’

Command Line Usage

tau measurement edit <measurement_name> [arguments]

Optional Arguments	Description
-@ level	Modify the measurement at the specified storage level.
	– level: project, user, system
-h, –help	Show this help message and exit.

Data Arguments	Description
–callpath [depth]	Maximum depth for callpath recording.
–metrics metric [metric …]	Performance metrics to gather, e.g. TIME, PAPI_FP_INS.

Instrumentation Arguments	Description
–baseline [T/F]	Completely disable all instrumentation and measure wall clock time via the OS.
–compiler-inst [mode]	Use compiler-generated callbacks to gather performance data.
	– mode: always, fallback, never
–keep-inst-files [T/F]	Don’t remove instrumented files after compilation.
–reuse-inst-files [T/F]	Reuse and preserve instrumented files after compilation.
–sample [T/F]	Use event-based sampling to gather performance data.
–source-inst [mode]	Use hooks inserted into the application source code to gather performance data.
	– mode: automatic, manual, never

Measurement Arguments	Description
measurement_name	Measurement configuration name.
–callsite [T/F]	Record event callsites.
–comm-matrix [T/F]	Record the point-to-point communication matrix.
–cuda [T/F]	Measure cuda events via the CUPTI interface.
–force-tau-options option [option …]	Forcibly set the TAU_OPTIONS environment variable (not recommended).
–io [T/F]	Measure time spent in POSIX I/O calls.
–metadata-merge [T/F]	Merge metadata of TAU profiles.
–mpi [T/F]	Use MPI library wrapper to measure time spent in MPI methods.
–new-name new_name	Change the configuration’s name.
–opencl [T/F]	Measure OpenCL events.
–openmp library	Use specified library to measure time spent in OpenMP directives.
	– library: ignore, opari, ompt
–shmem [T/F]	Use SHMEM library wrapper to measure time spent in SHMEM methods.
–throttle [T/F]	Throttle lightweight events to reduce overhead.
–throttle-num-calls [count]	Lightweight event call count threshold.
–throttle-per-call [us]	Lightweight event duration threshold in microseconds.

Memory Arguments	Description
–heap-usage [T/F]	Measure heap memory usage.
–memory-alloc [T/F]	Record memory allocation/deallocation events and detect leaks.

Output Format Arguments	Description
–profile [format]	Generate application profiles.
	– format: tau, merged, cubex, none
–trace [format]	Generate application traces.
	– format: slog2, otf2, none

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