Add rocprofiler_load_counter_definition (#1193)

Adds rocprofiler_load_counter_definition. This function allows a counter definition file to be supplied to rocprofiler-sdk directly. Takes in a string containing the counter definition YAML, its size (in bytes), and a flag value to state whether this is an append operation or not.

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Co-authored-by: Benjamin Welton <ben@amd.com>
Co-authored-by: Jonathan R. Madsen <jrmadsen@users.noreply.github.com>
Co-authored-by: usrihari123 <srihari.u@amd.com>

source/lib/rocprofiler-sdk-tool/tool.cpp

@@ -49,6 +49,7 @@
 #include <rocprofiler-sdk/agent.h>
 #include <rocprofiler-sdk/buffer_tracing.h>
 #include <rocprofiler-sdk/callback_tracing.h>
+#include <rocprofiler-sdk/experimental/counters.h>
 #include <rocprofiler-sdk/external_correlation.h>
 #include <rocprofiler-sdk/fwd.h>
 #include <rocprofiler-sdk/internal_threading.h>
@@ -1597,6 +1598,15 @@ rocprofiler_configure(uint32_t                 version,
         return compose_tmp_file_name(tool::get_config(), type);
     };
 
+    if(!tool::get_config().extra_counters_contents.empty())
+    {
+        std::string contents(tool::get_config().extra_counters_contents);
+        size_t      length = contents.size();
+        ROCPROFILER_CALL(rocprofiler_load_counter_definition(
+                             contents.c_str(), length, ROCPROFILER_COUNTER_FLAG_APPEND_DEFINITION),
+                         "Loading extra counters");
+    }
+
     if(tool::get_config().list_metrics)
     {
         tool_metadata->init(tool::metadata::inprocess{});