Related to L2TLB Stats in Metrics.csv and mem.trace

[Kranti-Ingale]

Hi sir,

I have observed that for certain applications, when run with the default parameters, only a single GPU’s L2TLB stats appear in metrics.csv. For example, while running stencil2d, I noticed that only GPU[4]'s L2TLB hit and miss counts are being recorded.

Upon further investigation, I checked the mem.trace file and found that some requests seem to be ending without a corresponding start for L2. This behavior seems unusual, and I wanted to check if there might be a specific reason behind it.

Could you please share your thoughts on this? Any insights would be greatly appreciated.