GitHub CI (#11)

* Continuous integration

* linux-ci on

* fix for parallel-overhead

* Updated CMAKE_INSTALL_PREFIX

* Updated installed boost libraries

* Dyninst updates fixing TBB install

* timemory + dyninst submodule updates

- fixes some timemory package option handling
- fixes dyninst libiberty handling

* Update dyninst submodule with libiberty fix

* dyninst submodule update with TBB internal build fixes

* Updated linux-ci + tests + timemeory + dyninst

- updated timemory submodule
- update dyninst submodule
- delay OnLoad implementation
- DYNINST_RT_API handling improvement
- CI for ubuntu-bionic in addition to focal
- CTest in CI

* Update TBB handling in CI

* Update dyninst with symLite fix

* Update dyninst submodule with ElfUtils-External fix

* Dyninst::ElfUtils fix

* Modified dyninst submodule TPL install

* Update dyninst submodule with improved interface libraries

* Fix to Dyninst::ElfUtils in dyninst submodule

* Updated CI build matrix + test install

* Updated CI

* CI stage updates

* Tweak

* Dyninst updates + RPATH for hosttrace exe

- hosttrace will rpath to dyninst
- Dyninst will statically link to boost by default
- Fixes to double init w/ MPI + runtime instrumentation
- minor cleanup to hosttrace
- hosttrace help exits with zero
- CI updates

* Dyninst + CI updates

* Removed ELFUTILS_BUILD_STATIC option in Dyninst

* Dyninst + visibility + roctracer + tests

- Dyninst submodule updates with dynamic pcontrol lib
- hosttrace visibility is hidden
- improved handling of DYNINST_API_RT in hosttrace
- roctracer::tear_down in finalize fixes issues with timemory
- throw error if cannot create perfetto output file
- roctracer_default_pool() safety guards
- resume calling roctracer_close_pool()
- fixed working dir of tests
- fixed env of tests (cmake and CI)
- simplified CI

* Removed stray CI if condition

* Disable hidden visibility for now

* ifdef for roctracer::tear_down + reenable hidden

* Better CI environment handling + dyninst packaging

* Fix for dyninst-package CI

* Fixes for cmake 3.15 issues with aliasing imported lib

* Fix to ubuntu-focal-dyninst-package

* Dyninst updates for packaging

- fixes issues with hard-coded paths to libraries after relocation via package installer

* Restrict CI to main and develop branches

src/library.cpp

@@ -167,8 +167,10 @@ get_functors()
 bool
 hosttrace_init_tooling()
 {
-    if(get_state() != State::PreInit)
+    static bool _once = false;
+    if(get_state() != State::PreInit || _once)
         return false;
+    _once = true;
 
     HOSTTRACE_DEBUG("[%s]\n", __FUNCTION__);
 
@@ -466,6 +468,11 @@ extern "C"
 
         get_state() = State::Finalized;
 
+#if defined(HOSTTRACE_USE_ROCTRACER)
+        // ensure that threads running roctracer callbacks shutdown
+        comp::roctracer::tear_down();
+#endif
+
         // stop the main bundle and report the high-level metrics
         if(get_main_bundle())
         {
@@ -506,6 +513,7 @@ extern "C"
             }
         }
 
+        bool _perfetto_output_error = false;
         if(get_use_perfetto() && !is_system_backend())
         {
             // Make sure the last event is closed for this example.
@@ -535,14 +543,20 @@ extern "C"
             std::ofstream output{};
             output.open(get_perfetto_output_filename(), std::ios::out | std::ios::binary);
             if(!output)
+            {
                 fprintf(stderr, "[%s]> Error opening '%s'...\n", __FUNCTION__,
                         get_perfetto_output_filename().c_str());
+                _perfetto_output_error = true;
+            }
             else
                 output.write(&trace_data[0], trace_data.size());
             output.close();
         }
 
         tim::timemory_finalize();
+
+        if(_perfetto_output_error)
+            throw std::runtime_error("Unable to create perfetto output file");
     }
 
     void hosttrace_trace_set_env(const char* env_name, const char* env_val)