Agent Implementation (#78)

* Agent Implementation

* Remove unused Findrocprofiler

* Update lib/rocprofiler/hsa/agent.{hpp,cpp}

- default AgentInfo ctor
- getNumaNode() const
- noexcept move ctors
- default initializers for member variables
- fixed clang-tidy recommentations
  - preallocate
  - static in anon namespace
- AgentInfo::setName uses strncpy and ensures that it is terminated

* Update lib/rocprofiler/rocprofiler.cpp (agent.cpp and pc_sampling.cpp)

- move public PC sampling function implementations to pc_sampling.cpp
- move public agent function implementation to agent.cpp

source/lib/rocprofiler/pc_sampling.cpp

@@ -0,0 +1,60 @@
+// MIT License
+//
+// Copyright (c) 2023 ROCm Developer Tools
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+#include <rocprofiler/fwd.h>
+#include <rocprofiler/pc_sampling.h>
+
+#include "lib/rocprofiler/registration.hpp"
+
+namespace
+{
+template <typename... Tp>
+auto
+consume_args(Tp&&...)
+{}
+}  // namespace
+
+extern "C" {
+rocprofiler_status_t
+rocprofiler_configure_pc_sampling_service(rocprofiler_context_id_t         context_id,
+                                          rocprofiler_agent_t              agent,
+                                          rocprofiler_pc_sampling_method_t method,
+                                          rocprofiler_pc_sampling_unit_t   unit,
+                                          uint64_t                         interval,
+                                          rocprofiler_buffer_id_t          buffer_id)
+{
+    if(rocprofiler::registration::get_init_status() > 0)
+        return ROCPROFILER_STATUS_ERROR_CONFIGURATION_LOCKED;
+
+    consume_args(context_id, agent, method, unit, interval, buffer_id);
+    return ROCPROFILER_STATUS_ERROR_NOT_IMPLEMENTED;
+}
+
+rocprofiler_status_t
+rocprofiler_query_pc_sampling_agent_configurations(rocprofiler_agent_t                      agent,
+                                                   rocprofiler_pc_sampling_configuration_t* config,
+                                                   size_t* config_count)
+{
+    consume_args(agent, config, config_count);
+    return ROCPROFILER_STATUS_ERROR_NOT_IMPLEMENTED;
+}
+}