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SWDEV-445864: SWDEV-445865: Update page migration events (#16)

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* Update kfd ioctl header

- Adds new event for dropped events
- Mirrors kernel update by Philip Yang

* Add error code for page migration events

- Adds support for new error code field for page migration end events
  - Page migration end event is now generated for migration failure
  - Error code is zero for successful migration

* Add dropped event SMI event

- New event type indicates if events were dropped
  - Events are dropped if the buffer is full
This commit is contained in:
Meserve, Mark
2024-12-05 14:44:10 -06:00
committed by GitHub
parent e77db42d53
commit fc2513888f
10 changed files with 158 additions and 30 deletions
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samples/api_buffered_tracing/client.cpp
+8 -1
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@@ -331,7 +331,8 @@ tool_tracing_callback(rocprofiler_context_id_t context,
<< ", " << as_hex(arg.page_migrate_end.end_addr) << ", "
<< arg.page_migrate_end.from_agent.handle << ", "
<< arg.page_migrate_end.to_agent.handle << ", "
<< arg.page_migrate_end.trigger << ")";
<< arg.page_migrate_end.trigger << ", " << arg.page_migrate_end.error_code
<< ")";
break;
}
case ROCPROFILER_PAGE_MIGRATION_PAGE_FAULT_START:
@@ -373,6 +374,12 @@ tool_tracing_callback(rocprofiler_context_id_t context,
<< ")";
break;
}
case ROCPROFILER_PAGE_MIGRATION_DROPPED_EVENT:
{
const auto& arg = record->args;
info << ", dropped_event=(" << arg.dropped_event.dropped_events_count << ")";
break;
}
case ROCPROFILER_PAGE_MIGRATION_NONE:
case ROCPROFILER_PAGE_MIGRATION_LAST:
{