Generalized updates (#174)

- include/rocprofiler/agent.h
  - move rocprofiler_dim3_t
- include/rocprofiler/buffer_tracing.h
  - size fields
  - update kernel dispatch record
- include/rocprofiler/callback_tracing.h
  - remove rocprofiler_callback_tracing_code_object_unload_data_t
  - remove rocprofiler_callback_tracing_code_object_register_host_kernel_symbol_data_t
- include/rocprofiler/fwd.h
  - added ROCPROFILER_STATUS_ERROR_CONTEXT_CONFLICT
  - remove ROCPROFILER_CALLBACK_TRACING_CODE_OBJECT_UNLOAD
  - remove ROCPROFILER_CALLBACK_TRACING_CODE_OBJECT_DEVICE_KERNEL_SYMBOL_UNREGISTER
  - add rocprofiler_kernel_id_t typedef
  - add rocprofiler_dim3_t (moved from agent.h)
- lib/common/synchronized.hpp
  - rlock/wlock return decltype(auto)
  - separate prototype from definition
- lib/common/utility.{hpp,cpp}
  - timestamp functions replicating HSA implementation(s)
  - init_public_api_struct for setting size field and ensuring certain type traits
  - simplified static_cleanup_wrapper
  - separate prototype from definition in active_capacity_gate
- lib/rocprofiler/agent.cpp
  - tweak get_rocprofiler_agent impl
- lib/rocprofiler/buffer.cpp
  - fix buffer message log level
- lib/rocprofiler/context.cpp
  - use new paradigm for getting active contexts
- lib/rocprofiler/internal_threading.hpp
  - update to simplified static_cleanup_wrapper implementation
- lib/rocprofiler/registration.cpp
  - fix deactivating contexts
- lib/rocprofiler/rocprofiler.cpp
  - status string for context conflict
- lib/rocprofiler/context/context.*
  - correlation_id struct
  - new get_active_contexts paradigm
- lib/rocprofiler/counters/core.*
  - rocprofiler_packet union
  - tweak start/stop context to accept pointer instead of handle
- lib/rocprofiler/counters/dimensions.cpp
  - update to new get_rocp_agent() return type
- lib/rocprofiler/hsa/hsa.*
  - update to new get_active_contexts paradigm
  - update to new correlation id implementation
  - guard against hsa.def.cpp direct compilation
- lib/rocprofiler/hsa/queue_controller.*
  - update to change in get_rocp_agent return type
  - consistent aliases
  - lookup function for getting queue pointer from hsa queue id
- lib/rocprofiler/hsa/queue.*
  - rocprofiler_packet
  - extend queue_info_session_t
- lib/rocprofiler/tests/registration.cpp
  - improve diagnostic on perf check for rocprofiler_lib.callback_registration_lambda_with_result

source/lib/rocprofiler/tests/registration.cpp

@@ -32,6 +32,7 @@
 #include <dlfcn.h>
 #include <pthread.h>
 #include <chrono>
+#include <cmath>
 #include <cstdint>
 #include <cstdlib>
 #include <filesystem>
@@ -483,8 +484,11 @@ TEST(rocprofiler_lib, callback_registration_lambda_with_result)
     EXPECT_GT(elapsed, 0);
 #else
     decltype(elapsed) elapsed_tolerance = 0.25 * elapsed;
+    int64_t           diff              = (cb_data.client_elapsed - elapsed);
+    auto              frac              = std::abs(diff) / (1.0 * elapsed);
     EXPECT_NEAR(elapsed, cb_data.client_elapsed, elapsed_tolerance)
-        << "it is possible this failed due to noise on the machine";
+        << "% diff = " << std::fixed << std::setprecision(3) << (100.0 * frac)
+        << "%. It is possible this failed due to noise on the machine";
 #endif
 
     ASSERT_NE(cb_data.client_id, nullptr);