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02aabc32
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| 14-Jul-2023 |
Toby Isaac <toby.isaac@gmail.com> |
Profiling: Add tests of PetscLogHandler to sys/tests/ex30.c
- The pattern of events and stages is made more complicated
to test the fact that nested logging can represent nested
stages now.
- T
Profiling: Add tests of PetscLogHandler to sys/tests/ex30.c
- The pattern of events and stages is made more complicated
to test the fact that nested logging can represent nested
stages now.
- To test perfstubs without adding TAU as an optional dependency,
a dummy perfstubs tool implementation is tested.
New tests:
- 0: tests the fact that events and stages can be registered
in different orders for different processes (at least
for the default log handler: this is not true of all external tools
like MPE)
- 1: Test flamegraph (nested log handler)
- 2: Test trace log handler
- 3: Test PetscLogDump() output with actions and objects logging
Note that this test uses the "temporaries:" test key for the
dump file Log.0
- 4: Test CSV output
- 5: Test MPE log handler
MPE logging creates a .clog2 binary file. Without trying
to add a dependency to turn it into text, if we use
`strings` we can at least see if the names of the events
created in the test are in the file
- 6: Test perfstubs
Because this relies on dlsym(RTLD_DEFAULT, ...) dynamic linking, this
test can only be run on linux
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