Jonathan R. Madsen 0ee32b3755 Improved sampling performance (#74) ...

* Improved sampling performance

* Sampling tweaks

- backtrace::get() returns vector of string_view
- further performance improvements
- tweaked _use_label
- wrapped samples in perfetto "samples [omnitrace]" block
- samples in TID=0 in sampling mode are in separate thread row

* Fix empty HW counter desc + category for sampling

- fallback to to metric name if papi event info description not found
- add perfetto sampling category

* Limit the SIGALRM frequency

2022-07-12 18:08:17 -05:00

..

backtrace.cpp

Improved sampling performance (#74)

2022-07-12 18:08:17 -05:00

backtrace.hpp

Improved sampling performance (#74)

2022-07-12 18:08:17 -05:00

category_region.hpp

HIP API args in perfetto + new perfetto categories (#76)

2022-06-29 16:26:02 -05:00

fork_gotcha.cpp

Support for tracing mutex locking (#52)

2022-05-08 04:40:10 -05:00

fork_gotcha.hpp

Reorganize source/lib/omnitrace (#51)

2022-05-02 13:08:51 -05:00

functors.hpp

Support for tracing mutex locking (#52)

2022-05-08 04:40:10 -05:00

fwd.hpp

HIP API args in perfetto + new perfetto categories (#76)

2022-06-29 16:26:02 -05:00

mpi_gotcha.cpp

pthread_rwlock deadlock fix (#82)

2022-07-11 20:59:57 -05:00

mpi_gotcha.hpp

pthread_rwlock deadlock fix (#82)

2022-07-11 20:59:57 -05:00

omnitrace.cpp

Reorganize source/lib/omnitrace (#51)

2022-05-02 13:08:51 -05:00

omnitrace.hpp

Reorganize source/lib/omnitrace (#51)

2022-05-02 13:08:51 -05:00

pthread_create_gotcha.cpp

Handle OMNITRACE_ENABLED + minor updates (#78)

2022-06-29 19:39:55 -05:00

pthread_create_gotcha.hpp

Handle OMNITRACE_ENABLED + minor updates (#78)

2022-06-29 19:39:55 -05:00

pthread_gotcha.cpp

Support for tracing mutex locking (#52)

2022-05-08 04:40:10 -05:00

pthread_gotcha.hpp

Support for tracing mutex locking (#52)

2022-05-08 04:40:10 -05:00

pthread_mutex_gotcha.cpp

pthread_rwlock deadlock fix (#82)

2022-07-11 20:59:57 -05:00

pthread_mutex_gotcha.hpp

MPI headers + mutex gotcha + roctracer + kokkosp (#11)

2022-05-30 18:25:12 -05:00

rocm_smi.cpp

HIP API args in perfetto + new perfetto categories (#76)

2022-06-29 16:26:02 -05:00

rocm_smi.hpp

Reorganize source/lib/omnitrace (#51)

2022-05-02 13:08:51 -05:00

roctracer_callbacks.cpp

Handle OMNITRACE_ENABLED + minor updates (#78)

2022-06-29 19:39:55 -05:00

roctracer_callbacks.hpp

Handle OMNITRACE_ENABLED + minor updates (#78)

2022-06-29 19:39:55 -05:00

roctracer.cpp

Handle OMNITRACE_ENABLED + minor updates (#78)

2022-06-29 19:39:55 -05:00

roctracer.hpp

Minor updates for transpose, timemory submodule, roctracer, and omnitrace exe (#4)

2022-05-24 18:35:33 -05:00

user_region.cpp

Reorganize source/lib/omnitrace (#51)

2022-05-02 13:08:51 -05:00

user_region.hpp

Reorganize source/lib/omnitrace (#51)

2022-05-02 13:08:51 -05:00