restructure libomnitrace + tasking and omnitrace-causal updates (#237)

* restructured libomnitrace

- this is necessary to incorporate some of the binary analysis capabilities into omnitrace exe
- created libomnitrace-core (static)
- created libomnitrace-binary (static)
- created libomnitrace (static)
- omnitrace-avail links to libomnitrace.a
- omnitrace-critical-trace links to libomnitrace.a
- tweaked the testing
  - reduced verbosity on some of MPI tests
  - excluded trace-time-window from tests on Ubuntu 18.04
  - reduced causal e2e iterations
- minor tweak to tasking
  - manually create `PTL::UserTaskQueue` instance instead of relying on `PTL::ThreadPool` to create it

* Update formatting workflow

- source formatting uses ubuntu-22.04
- check-includes doesn't generate false positive for 'include "timemory.hpp"'

* omnitrace-causal --generate-configs

- fix config generation in omnitrace causal
- add test for omnitrace-causal + generating configs

* Fix omnitrace-object-library build

- accidentally included rocm sources in non-rocm builds

* Fix rocm compilation w/o rocprofiler

* update timemory submodule with mpi_get warning messages

* sampling offload file updates

- more verbose messages
- disable offload before stopping

* testing updates

- increase causal e2e iterations to 12
- increase lock_environment verbose to 2 (for sampling offload messages)
- fix return for omnitrace_add_validation_test

source/lib/binary/link_map.hpp

@@ -0,0 +1,63 @@
+// MIT License
+//
+// Copyright (c) 2022 Advanced Micro Devices, Inc. All Rights Reserved.
+//
+// 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.
+
+#pragma once
+
+#include <cstdint>
+#include <dlfcn.h>
+#include <set>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace omnitrace
+{
+namespace binary
+{
+using open_modes_vec_t = std::vector<int>;
+
+struct link_file
+{
+    link_file(std::string_view&& _v)
+    : name{ _v }
+    {}
+
+    std::string_view base() const;
+    std::string      real() const;
+    bool             operator<(const link_file&) const;
+
+    std::string name = {};
+};
+
+// helper function for translating generic lib name to resolved path
+std::string
+get_linked_path(const char*, open_modes_vec_t&& = {});
+
+// default parameters: get the linked binaries for the exe but exclude the linked binaries
+// from libomnitrace
+std::set<link_file>
+get_link_map(const char*        _lib               = nullptr,
+             const std::string& _exclude_linked_by = "libomnitrace.so",
+             const std::string& _exclude_re        = "libomnitrace-([a-zA-Z]+)\\.so",
+             open_modes_vec_t&& _open_modes        = {});
+}  // namespace binary
+}  // namespace omnitrace