SWDEV-362046 - Report HIP_OPS activities using the ROCr driver_node_id instead of the device's index
The ROCclr assigns zero-based IDs to GPUs in the order they are discovered. That zero-based ID is what is used to identify the GPU on which the HIP_OPS activity took place. When multiple ranks are used, each rank's first logical device always has GPU ID 0, regardless of which physical device is selected with CUDA_VISIBLE_DEVICES. Because of this, when merging trace files from multiple ranks, GPU IDs from different processes may overlap. The long term solution is to use the KFD's gpu_id which is stable across APIs and processes. Unfortunately the gpu_id is not yet exposed by the ROCr, so for now use the driver's node id. Change-Id: Ib78854527d600d175bb76e2df0747c33f898c615
This commit is contained in:
committed by
Laurent Morichetti
szülő
dacd55f3d7
commit
9a82118c85
@@ -73,8 +73,8 @@ void ReportActivity(const amd::Command& command) {
|
||||
command.profilingInfo().start_, // begin timestamp, ns
|
||||
command.profilingInfo().end_, // end timestamp, ns
|
||||
{{
|
||||
static_cast<int>(queue->device().index()), // device id
|
||||
queue->vdev()->index() // queue id
|
||||
static_cast<int>(queue->device().info().driverNodeId_), // device id
|
||||
queue->vdev()->index() // queue id
|
||||
}},
|
||||
{} // copied data size for memcpy, or kernel name for dispatch
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user