Page migration reporting (#651)

* Page migration reporting support

* Page migration: Update parser and reporting

Container does not lave latest KFD header, so CI might fail

* Add kfd_ioctl.h

* Formatting

* Update get_key

- get key was not used (and shouldn't be), so delete it

* clang-tidy fixes

* Tests for page migration

* Apply suggestions from code review

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* Update tests/bin/page-migration/CMakeLists.txt

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* Update page-migration test app

- add hipHostRegister to register mmap'ed allocation with HIP
- misc cleanup and reorg
- remove HSA_XNACK=1 from test env

* Update lib/rocprofiler-sdk/tests/page_migration.cpp

- fix compilation error

* Minor updates (reorg, rename)

* Page migration reporting support

* Page migration: Update parser and reporting

Container does not lave latest KFD header, so CI might fail

* Update page migration tests, fix trigger types

* Page Migration Tracing Support Refactoring (#753)

* Reorganization

* Update page migration init/fini

* Formatting

* Update page_migration.cpp

- change logging severity

* Skip test if KFD does not support page migration reporting

* Rework skipping test if KFD does not support page migration

* Fix event trigger enum values

* Fix clang-diagnostic-unused-const-variable

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
Co-authored-by: Jonathan R. Madsen <jrmadsen@users.noreply.github.com>

source/lib/rocprofiler-sdk/buffer_tracing.cpp

@@ -34,12 +34,15 @@
 #include "lib/rocprofiler-sdk/hsa/scratch_memory.hpp"
 #include "lib/rocprofiler-sdk/kernel_dispatch/kernel_dispatch.hpp"
 #include "lib/rocprofiler-sdk/marker/marker.hpp"
+#include "lib/rocprofiler-sdk/page_migration/page_migration.hpp"
 #include "lib/rocprofiler-sdk/registration.hpp"
 
 #include <glog/logging.h>
 
 #include <atomic>
 #include <limits>
+#include <stdexcept>
+#include <string_view>
 #include <vector>
 
 #define RETURN_STATUS_ON_FAIL(...)                                                                 \
@@ -105,8 +108,7 @@ rocprofiler_configure_buffer_tracing_service(rocprofiler_context_id_t          c
     if(rocprofiler::registration::get_init_status() > -1)
         return ROCPROFILER_STATUS_ERROR_CONFIGURATION_LOCKED;
 
-    static auto unsupported = std::unordered_set<rocprofiler_buffer_tracing_kind_t>{
-        ROCPROFILER_BUFFER_TRACING_PAGE_MIGRATION};
+    static auto unsupported = std::unordered_set<rocprofiler_buffer_tracing_kind_t>{};
     if(unsupported.count(kind) > 0) return ROCPROFILER_STATUS_ERROR_NOT_IMPLEMENTED;
 
     auto* ctx = rocprofiler::context::get_mutable_registered_context(context_id);
@@ -137,6 +139,9 @@ rocprofiler_configure_buffer_tracing_service(rocprofiler_context_id_t          c
             ctx->buffered_tracer->domains, kind, operations[i]));
     }
 
+    if(kind == ROCPROFILER_BUFFER_TRACING_PAGE_MIGRATION)
+        RETURN_STATUS_ON_FAIL(rocprofiler::page_migration::init());
+
     return ROCPROFILER_STATUS_SUCCESS;
 }
 
@@ -233,6 +238,10 @@ rocprofiler_query_buffer_tracing_kind_operation_name(rocprofiler_buffer_tracing_
             break;
         }
         case ROCPROFILER_BUFFER_TRACING_PAGE_MIGRATION:
+        {
+            val = rocprofiler::page_migration::name_by_id(operation);
+            break;
+        }
         case ROCPROFILER_BUFFER_TRACING_CORRELATION_ID_RETIREMENT:
         {
             return ROCPROFILER_STATUS_ERROR_NOT_IMPLEMENTED;
@@ -340,6 +349,10 @@ rocprofiler_iterate_buffer_tracing_kind_operations(
             break;
         }
         case ROCPROFILER_BUFFER_TRACING_PAGE_MIGRATION:
+        {
+            ops = rocprofiler::page_migration::get_ids();
+            break;
+        }
         case ROCPROFILER_BUFFER_TRACING_CORRELATION_ID_RETIREMENT:
         {
             return ROCPROFILER_STATUS_ERROR_NOT_IMPLEMENTED;