AI/rocm-systems
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
114 Commits 3 Branches 0 Tags
27e4e82376366ec2fd39d0a23b67a219e8e54227
Commit Graph

6 Commits

Author SHA1 Message Date
Jonathan R. Madsen 0ef9a1531a Inclusive range for OMNITRACE_SAMPLING_CPUS (#54) 
- previously, a value of 0-3 would be CPUs 0, 1, and 2
- now, a value of 0-3 would be CPUs 0, 1, 2, and 3
 2022-06-20 00:46:55 -05:00
Jonathan R. Madsen 90ab7a89fc Fix sampling counter time scales (#33) 
* Fix sampling counter time scales

- All perfetto trace events have "begin_ns" and "end_ns" debug fields
- data for thread start and end timestamp in pthread_create_gotcha
- discard samples outside of thread start and end timestamps
- rename "CPU User CPU Time" perfetto counter to "CPU User Time"
- rename "CPU Kernel CPU Time" perfetto counter to "CPU Kernel Time"
- ensure CPU system samples in perfetto are set to zero at end
- backtrace uses comp::wall_clock record() for timestamps (consistency)
- "Peak Memory Usage [Thread X] (S)" renamed to "Thread Peak Memory Usage [X] (S)"
- "Context Switches [Thread X] (S)" renamed to "Thread Context Switches Usage [X] (S)"
- "Page Faults [Thread X] (S)" renamed to "Thread Page Faults Usage [X] (S)"
- "<PAPI_DESC> [Thread X] (S)" renamed to "Thread <PAPI_DESC> [X] (S)"
- samples

* Fix includes
 2022-06-10 08:35:39 -05:00
Jonathan R. Madsen 1db3934f85 Rework sampling trace counter names + new trace counters (#30) 
* Rework sampling trace counter names + new trace counters

- reformulate trace counter names for easier comparison (thread sampling)
- new process-level trace counters for context switches (thread sampling)
- new process-level trace counters for page faults (thread sampling)
- new process-level trace counters for CPU time (thread sampling)
- new thread-level trace counters for context switches (sampling)
- new thread-level trace counters for page faults (sampling)

* tweak header include in backtrace.cpp
 2022-06-09 13:43:07 -05:00
Jonathan R. Madsen c2b206ba28 Timemory procfs utilities (#60) 
- Serialize memory maps
 - Utilize tim::utility::procfs::cpuinfo::freq in cpu_freqs.cpp
 2022-05-19 16:07:11 -05:00
Jonathan R. Madsen 346f8cd0bc Option rename + minor fixes (#57) 
- Set choices of OMNITRACE_BACKEND option
- rename OMNITRACE_SHMEM_SIZE_HINT_KB option
- rename OMNITRACE_BUFFER_SIZE_KB option
- rename OMNITRACE_COMBINE_PERFETTO_TRACES
- rename OMNITRACE_BACKEND option
- default to OMNITRACE_COLLAPSE_PROCESSES for combining perfetto traces
- OMNITRACE_PERFETTO_FILL_POLICY option
- fix unused variables due to constexpr in add_critical_trace
- rename perfetto config from "track_event" to "omnitrace"
- fix build-release.sh + python
- handle config file updating OMNITRACE_DL_VERBOSE in omnitrace-dl
- rename roctrace.cfg to omnitrace.cfg
- accept "on" and "off" for get_sampling_cpus()
 2022-05-10 17:30:45 -05:00
Jonathan R. Madsen 1f66e23fdd Reorganize source/lib/omnitrace (#51) 
- Got rid of `source/lib/omnitrace/include` and `source/lib/omnitrace/src` and merged into `source/lib/omnitrace`
- Updated perfetto submodule to v25.0
- Updated papi submodule
 2022-05-02 13:08:51 -05:00