Hi all,
I am trying to get the software thread-ids per memory access in an
application. After some research I found out that this might be implemented
in ALPHA system. SO I modified the code a little bit to get the memory
trace per thread.
in src/mem/request.hh
I included additional variables to hold thread related info.
in src/cpu/simple/atomic.cc
in AtomicSimpleCPU::init() I tried to get thread_info and put it in request
Linux::ThreadInfo threadInfo(tc);
ifetch_req.setThreadInfo(threadInfo.curTaskName(),
threadInfo.curTaskPID(), threadInfo.curTaskStart(),
threadInfo.curThreadInfo());
...
After that I print those info in corresponding trace flags. These values
are;
curTaskName() = ""
curTaskPID() = 0
curTaskStart() = 0
curThreadInfo() = 0
I think they do not provide any real info considering my application has
omp 4 threads.
My questions are;
1. Where is this functionality is implemented in ALPHA mode?
2. Any pointers on how I can get these values from kernel?
Any help on the matter is greatly appreciated.
Regards.
Mehmet
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