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Multiple identical data sources
I have a system with multiple GPUs (multiple of the same vendor). I would like to create a data source for each of the GPU to report metrics, but it seems at the moment I have to create a data source class for each one.
I've tried to instantiate the data source class multiple times for each GPU, each with a different name, but it seems that the second instances are not visible to the perfetto system.
Is there a way to achieve this without creating multiple classes?
Can you provide more concrete examples of what your classes/configs look like? It's a bit hard to parse exactly what issue you are facing atm.
@ddiproietto FYI.
Sure, I have this GpuDataSource class : https://gitlab.freedesktop.org/mesa/mesa/-/blob/main/src/tool/pps/pps_datasource.h#L31
And what I would like to do is to register it multiple times like this : https://gitlab.freedesktop.org/mesa/mesa/-/blob/main/src/tool/pps/pps_datasource.cc#L144
So far if I register more than once, even with different source name, the second one is never started, even if its name is in the perfetto config file.