Hi, You can find related information in mem/slicc/symbols/StateMachine.py. This is the slicc `compiler`, used for generate C++ files from .sm files. Like recordRequestType function, you can find it in line 1749 (may in another line, search `recordRequestType`). The comment says `Record access types for this transition`. Seems like this function will be invoked every transition.
Best, Congwu From: Waqar, Faaiq G via gem5-users Date: 2024-02-27 22:46 To: Waqar, Faaiq G via gem5-users CC: Waqar, Faaiq G Subject: [gem5-users] Invoked SLICC functions outside SLICC? Hi Folks, I am attempting to get a better handle on the statistics collection within the cache protocols, and one thing I noticed while browsing around the MOESI AMD protocol was that some functions, such as functionalRead/Write, checkResourceAvailable and recordRequestType are defined, but never specifically invoked within the .sm protocol itself. I note that there do seem to be default versions of these functions elsewhere within the Ruby/SLICC filesystem, and that these definitions may be overriding the original definitions. However, I am having trouble reconciling where these functions are being called then. As an example, after running a traffic generator on a setup using the MOESI_AMD_Base protocol, I can clearly see cacheMemory statistics that come from the recordRequestType function, but I am having trouble understanding how and where this happens (since it is not happening directly in the .sm file, and a browse through the codebase has left me stuck). Any help is appreciated, Thank you
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