If I remember correctly, in GEM5 (or at least in M5 when I was studying the source code), thread id refers to the hardware thread ID in a SMT processor. So if the simulated system only has single-threaded cores, the threadID you got will be always 0. This variable has nothing to do with the software threading in multi-threaded applications. But I could be wrong since it has been quite a while I didn't look at the source code.
On Fri, Aug 5, 2011 at 4:38 PM, Ali Saidi <[email protected]> wrote: > Depending on which architecture your running some of them store os > thread/pid/asid information in some registers. However, for something like > parsec, I doubt the threads are really moving so contextId (which is the > core number the thread is running on) is probably sufficient. > > Aii > > > On Aug 5, 2011, at 2:22 PM, [email protected] wrote: > > > Then, I guess it is the business of the guest OS rather than GEM5. > > > > On , biswabandan panda <[email protected]> wrote: > > > hey, i want the thread id not this context id which tells about core > ids , i want to print the thread ids inside a core . for example 2 core > systems with blackscholes_4threads will have context ids as 0 and 1 , > similarly i want info about ids of the software threads > > > > > > > > > On Sat, Aug 6, 2011 at 12:25 AM, [email protected]> wrote: > > > > > > try something like this at the desired places: "id = > pkt->req->hasContextId() ? pkt->req->contextId() : -1;" > > > > > > Thanks, > > > Leonard > > > > > > > > > > > > On , biswabandan panda [email protected]> wrote: > > > > > > > i am using the old one only, but my question is how to print the > thread id ? i tried the same with pkt-> req->threadId , but it shows 0 only > for all the accesses. any idea how to get the threadid? > > > > > > > > > > > > > > > On Fri, Aug 5, 2011 at 8:09 PM, Sage [email protected]> wrote: > > > > > > > > Hi Biswabandan, > > > > > > > > I am wondering what kind of cache modules you are using, classic or > ruby? If you are working on the classic one, you will need to get the tid in > src/mem/cache/tags/cache_impl.hh, or pass the tid information to "tag" class > functions from the same file. > > > > > > > > > > > > > > > > > > > Thanks, > > > > Leonard > > > > > > > > > > > > > > > > > > > > > > > > On Fri, Aug 5, 2011 at 5:39 AM, biswabandan panda > [email protected]> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi all, > > > > i know this topic was there in the mailing list but none of > them works. Has anyone tried it or does anyone know how to get the thread id > inside the cache modules. > > > > > > > -- > > > > > > > > thanks®ards > > > > > > > > > > > > > > > > > > > BISWABANDAN PANDAM.S.(RESEARCH SCHOLAR) > > > > > > > > RISE LAB > > > > IIT MADRAS > > > > > > > > http://www.cse.iitm.ac.in/~biswa/ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > gem5-users mailing list > > > > > > > > [email protected] > > > > > > > > > > > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > > > > > > > > > > > > > > -- > > > > Give our ability to our work, but our genius to our life! > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > gem5-users mailing list > > > > > > > > [email protected] > > > > > > > > > > > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > > > > > > > > > > > > > > -- > > > > > > > > thanks®ards > > > > > > > > > > > > > > BISWABANDAN PANDAM.S.(RESEARCH SCHOLAR)RISE LAB > > > > > > > IIT MADRAS > > > > > > > > http://www.cse.iitm.ac.in/~biswa/ > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > gem5-users mailing list > > > > > > [email protected] > > > > > > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > > > > > > > > > > -- > > > > > > thanks®ards > > > > > > BISWABANDAN PANDAM.S.(RESEARCH SCHOLAR)RISE LAB > > > IIT MADRAS > > > > > > http://www.cse.iitm.ac.in/~biswa/ > > > > > > > > > > > >_______________________________________________ > > gem5-users mailing list > > [email protected] > > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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