User API + reorganized lib folders (#30)

* User API + reorganized lib folders

- omnitrace_user_start_trace
- omnitrace_user_stop_trace
- omnitrace_user_start_thread_trace
- omnitrace_user_stop_thread_trace
- omnitrace_user_push_region
- omnitrace_user_pop_region

* New OpenMP examples/tests

* Fix to KokkosP

* OMPT support

- fixed omnitrace instrumenting reporting
- common invoke improvements
- component::user_region

* exclude kmp_threadprivate_

* Separate omnitrace into multiple files

* PTL and timemory submodule updates

* Active guards + USE_OMPT guards in omnitrace-dl

* Tweak transpose default iterations

* omnitrace-precommit build target

* Omnitrace exe restructuring pt 2

- Never instrument functions with less than 4 instructions
- Never instrument ompt_start_tool or nanosleep
- module_function serializes heuristics
- removed hash stuff from omnitrace
- removed instr_procedures lambda
- WAITPID_DEBUG_MESSAGE

* set_state, "_hidden" fix, CI exceptions, backtrace fix

- set_state function
- fixed "_hidden" from appearing in print macros using __FUNCTION__
- OMNITRACE_CI_THROW
- more CI checks in library
- fixed backtrace init value sample issue being ignored

* Tweaks to OMPT tests

* cmake-formatting

* Removed debug output from backtrace processing

* Fix warnings and verbosity

* omnitrace-dl fix for libomp

* omnitrace-avail fixes

- remove second omnitrace_init_library call
- fix -r option not working

* Additional testing

- source/bin/tests
- tests for omnitrace-exe
- tests for omnitrace-avail

* cmake-format

* Reduce runtime of openmp-lu

* Update openmp-lu and tests timeout

* openmp-lu and CI tweaks

- decrease iterations
- OMP_NUM_THREADS=2
- install clang and libomp-dev in linux-ci
- fix data-files in linux-ci

[ROCm/rocprofiler-systems commit: d80752bc69]

projects/rocprofiler-systems/source/bin/omnitrace-avail/avail.cpp

@@ -30,6 +30,7 @@
 #include "library/components/omnitrace.hpp"
 #include "library/components/pthread_gotcha.hpp"
 #include "library/components/roctracer.hpp"
+#include "library/components/user_region.hpp"
 #include "library/config.hpp"
 
 #include <timemory/components.hpp>
@@ -613,8 +614,6 @@ main(int argc, char** argv)
 
     if(!os) os = &std::cout;
 
-    omnitrace_init_library();
-
     if(include_components) write_component_info(*os, options, use_mark, fields);
 
     dump_log();
@@ -766,7 +765,9 @@ write_component_info(std::ostream& os, const array_t<bool, N>& options,
                             _mark.at(i));
             }
 
-            _selected += (is_category_selected(std::get<2>(itr).at(CATEGORY))) ? 1 : 0;
+            if(!category_regex_keys.empty())
+                _selected +=
+                    (is_category_selected(std::get<2>(itr).at(CATEGORY))) ? 1 : 0;
 
             if(_selected == 0) continue;
         }
@@ -834,7 +835,8 @@ write_component_info(std::ostream& os, const array_t<bool, N>& options,
                         _mark.at(i));
         }
 
-        _selected += (is_category_selected(std::get<2>(itr).at(CATEGORY))) ? 1 : 0;
+        if(!category_regex_keys.empty())
+            _selected += (is_category_selected(std::get<2>(itr).at(CATEGORY))) ? 1 : 0;
 
         if(_selected > 0)
         {