Integrated perfetto + roctracer (#5)

- hosttrace library automatically collects and merges timestamps for HIP API calls and kernels with the host-side instrumentation
  - mostly eliminates the need for using external rocprof
- added thread_instruction_count in perfetto output
- increased hosttrace min_loop_address_range to 512
- disabled instrumenting functions with dynamic callsites by default
- miscellaneous cmake updates

* roctracer support

- fully integrated perfetto + roctracer outputs
- thread_instruction_count in perfetto
- increased min_loop_address_range to 512
- disabled instrumenting functions with dynamic callsites by default
- updated timemory submodule

* hosttrace_launch_compiler

- support for using an alternative compiler as needed via launch compiler
- elfio added as submodule (not currently used)
- miscellaneous cmake updates

* README update + host/device categories + misc

- timemory fix for TIMEMORY_ROCTRACER_ENABLED
- transpose fix

* papi_tuple_t -> papi_tot_ins

- minor fix to Findroctracer.cmake

[ROCm/rocprofiler-systems commit: a061b7947f]

projects/rocprofiler-systems/include/hosttrace.hpp

@@ -396,9 +396,6 @@ struct module_function
         std::pair<address_t, address_t> _range{};
         if(proc->getAddressRange(_range.first, _range.second))
             address_range = _range.second - _range.first;
-        auto _instructions = proc->findPoint(BPatch_locInstruction);
-        if(_instructions)
-            instr_count = _instructions->size();
     }
 
     friend bool operator<(const module_function& lhs, const module_function& rhs)
@@ -418,7 +415,6 @@ struct module_function
 
         std::stringstream ss;
         ss << std::setw(14) << "AddressRange"
-           << " " << std::setw(14) << "InstrCount"
            << "  " << std::setw(w0 + 8) << std::left << "Module"
            << " " << std::setw(w1 + 8) << std::left << "Function"
            << " " << std::setw(w2 + 8) << std::left << "FunctionSignature"
@@ -442,7 +438,6 @@ struct module_function
 
         // clang-format off
         ss << std::setw(14) << rhs.address_range << " "
-           << std::setw(14) << rhs.instr_count << "  "
            << std::setw(w0 + 8) << std::left << _get_str(rhs.module) << " "
            << std::setw(w1 + 8) << std::left << _get_str(rhs.function) << " "
            << std::setw(w2 + 8) << std::left << _get_str(rhs.signature.get());
@@ -453,7 +448,6 @@ struct module_function
     }
 
     size_t             address_range = 0;
-    size_t             instr_count   = 0;
     string_t           module        = {};
     string_t           function      = {};
     function_signature signature;