Initial Implementation: include (#10)

* Initial Implementation: include

* Initial Implementation: lib details (#11)

* Initial Implementation: lib details

* Initial Implementation: lib (#12)

* Initial Implementation: lib

* Initial Implementation: source (#13)

* Initial Implementation: source

* Initial Implementation: samples (#14)

* Initial Implementation: samples

* Initial Implementation: tests (#15)

* Initial Implementation: tests

* Initial Implementation: scripts (#16)

* Initial Implementation: scripts

* Initial Implementation: cmake (#17)

* Initial Implementation: cmake

* Initial Implementation: top-level files (#18)

* Initial Implementation: top-level files

- clang-format
- clang-tidy
- cmake-format
- ignore build and cache directories
- main CMakeLists.txt
- pyproject.toml (python formatting)
- VERSION file

* Initial Implementation: workflow (#19)

* Fix unused variable

- rocprofiler_register_warn_level

[ROCm/rocprofiler-register commit: fa4295db6b]

projects/rocprofiler-register/tests/test-amdhip-roctx-mt.cpp

@@ -0,0 +1,72 @@
+
+#include <dlfcn.h>
+#include <pthread.h>
+#include <string>
+#include <thread>
+#include <vector>
+
+#include "common/fwd.hpp"
+
+void
+run(const std::string& name, pthread_barrier_t* _barrier)
+{
+    if(_barrier) pthread_barrier_wait(_barrier);
+
+    if(hip_init_fn)
+    {
+        if(_barrier) pthread_barrier_wait(_barrier);
+        hip_init_fn();
+    }
+
+    if(hsa_init_fn)
+    {
+        if(_barrier) pthread_barrier_wait(_barrier);
+        hsa_init_fn();
+    }
+
+    if(roctxRangePush_fn)
+    {
+        if(_barrier) pthread_barrier_wait(_barrier);
+        roctxRangePush_fn(name.c_str());
+    }
+
+    if(roctxRangePop_fn)
+    {
+        if(_barrier) pthread_barrier_wait(_barrier);
+        roctxRangePop_fn(name.c_str());
+    }
+}
+
+void
+run_threads(unsigned long n)
+{
+    auto threads = std::vector<std::thread>{};
+    auto names   = std::vector<std::string>{};
+
+    for(unsigned long i = 0; i < n; ++i)
+        names.emplace_back(std::string{ "thread-" } + std::to_string(i));
+
+    auto _barrier = pthread_barrier_t{};
+    pthread_barrier_init(&_barrier, nullptr, n);
+
+    for(unsigned long i = 0; i < n; ++i)
+        threads.emplace_back(run, names.at(i), &_barrier);
+
+    for(auto& itr : threads)
+        itr.join();
+
+    pthread_barrier_destroy(&_barrier);
+}
+
+int
+main(int argc, char** argv)
+{
+    unsigned long n = 4;
+    if(argc > 1) n = std::stoul(argv[1]);
+
+    resolve_symbols<ROCP_REG_TEST_HIP | ROCP_REG_TEST_ROCTX>();
+
+    run_threads(n);
+
+    return 0;
+}