The file ncclFlowModel_detailed_.csv is empty

[zzy999-win]

Hello, after simulating with SimAI-Simulation, I output three CSV files. Both ncclFlowModel_EndToEnd.csv and ncclFlowModel_test1_dimension_utilization_0.csv have content, but only ncclFlowModel_detailed_.csv is empty. I want to know what type of communication happened at what time during the simulation, how much data was communicated, the communication time, and the detailed process of who communicated with whom. How should I obtain this detailed process file? Looking forward to your reply, thank you!

[nahemot]

Hi, from what I see in the source code, there is no code that writes data into the detailed csv file. The file is created, but nothing more. I would expect to find similar code as in the case of end_to_end csv file. Something like this:

EndToEnd->write_line(data);

[zzy999-win]

Hi, from what I see in the source code, there is no code that writes data into the detailed csv file. The file is created, but nothing more. I would expect to find similar code as in the case of end_to_end csv file. Something like this:

EndToEnd->write_line(data);

Hello, what I actually want is the detailed communication and computation process during the simulation, that is, with a timeline showing what communication or computation operations are performed at each moment.

[nahemot]

Hi, from what I see in the source code, there is no code that writes data into the detailed csv file. The file is created, but nothing more. I would expect to find similar code as in the case of end_to_end csv file. Something like this:
EndToEnd->write_line(data);

Hello, what I actually want is the detailed communication and computation process during the simulation, that is, with a timeline showing what communication or computation operations are performed at each moment.

I also want that information, but from what I see in the source code, it does not write any data to the CSV file. Maybe a developer can clarify it.