Again, I'm not a garnet expert, so Tushar or someone else can correct me if I'm wrong, but I believe you can just add a parameter to the GarnetNetworkInterface SimObject. These parameters are passed into the GarnetNetworkInterface object when it is created.
The GarnetNetworkInterface is exactly the same as all other SimObjects. So you should be able to use the same techniques as discussed in the Learning gem5 book. Jason On Mon, Jul 17, 2017 at 10:23 AM raziye deylamsalehi < raziye.deylamsal...@gmail.com> wrote: > Hi Jason > > yes I add the parameter in GarnetNetworkInterface in GarnetNetwork.py and > the parameter be assigned to it. my problem is that I want to pass value > to GarnetNetworkInterface when NI's object created in GarnetNetwork. how can > pass this value to f.e. m_num_vcs? > I brought this call in my previous email. > > Thank you. > > On Sat, Jul 15, 2017 at 1:06 AM, raziye deylamsalehi < > raziye.deylamsal...@gmail.com> wrote: > >> Hi Jason >> >> Thank you. I look at http://learning.gem5.org/book. but in newer version >> of gem5 used ClockedObjectParams (that inherits from SimObjectParamsa) >> to define constructor's parameter list. >> >> my problem is that I want to initialize those const params when new >> object of class was created. for example: >> in older version of gem5, in >> src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc >> was called networkinterface like this: >> >> for (int i=0; i < m_nodes; i++) { >> NetworkInterface *ni = new NetworkInterface(i, m_virtual_networks, >> >> this); >> ni->addNode(m_toNetQueues[i], m_fromNetQueues[i]); >> m_ni_ptr_vector.push_back(ni); >> } >> >> but in newer version it was modified to: >> >> for (int i=0; i < m_nodes; i++) { >> >> NetworkInterface *ni = safe_cast<NetworkInterface *>(p->netifs[i]); >> m_nis.push_back(ni); >> } >> >> now I want to add my new parameter to constructor of NetworkInterface (I >> added >> this parameter) and initialize like older version in GarnetNetwork.cc . >> how can I do it> >> >> Thank you. >> >> >> On Wed, Jul 12, 2017 at 6:05 PM, Jason Lowe-Power <ja...@lowepower.com> >> wrote: >> >>> Hello, >>> >>> Have a look at http://learning.gem5.org/book to get an overview of how >>> SimObjects and parameters work in gem5. >>> >>> Jason >>> >>> On Tue, Jul 11, 2017 at 2:38 PM Mahmood Naderan <mahmood...@gmail.com> >>> wrote: >>> >>>> The idea is to add some params in .py file and then bind their names to >>>> the variables in the implementation file of of the class (foo.cc). I think >>>> you missed that step. Have a look at the constructor and add yours similar >>>> to the existing params. >>>> >>>> >>>> At least this is the way that we did. I don't know if that procedure >>>> has been changed in newer versions. >>>> >>>> Regards, >>>> Mahmood >>>> >>>> >>>> >>>> On Tue, Jul 11, 2017 at 11:01 PM, raziye deylamsalehi < >>>> raziye.deylamsal...@gmail.com> wrote: >>>> >>>>> Hi Mahmood >>>>> >>>>> Thank you for answering. for example I want to add parameter to >>>>> src/mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.hh. G >>>>> arnetNetworkInterface class is in GarnetNetwork.py file. I added new p >>>>> arameter in .py file and recompile but it said: >>>>> error: 'const Params' has no member named 'num_vcs' >>>>> I didn't add this parameter to build/x86/params/GarnetNetworkInterface.hh >>>>> for previous run. >>>>> then I added parameter to build/x86/params/GarnetNetworkInterface.hh and >>>>> recompiled again and it had no compile error. >>>>> then I give input in configs/ruby/Ruby.py but when I simulate my 8*8 >>>>> network it has this error: >>>>> >>>>> system.ruby.network.netifs000.num_vcs without default or user set value >>>>> >>>>> On Tue, Jul 11, 2017 at 7:37 PM, Mahmood Naderan <mahmood...@gmail.com >>>>> > wrote: >>>>> >>>>>> Hi, >>>>>> You have to edit the .py file in the src/ and then recompile. For >>>>>> example, have a look at src/mem/cache/BaseCache.py and add your *cache* >>>>>> related params there and the recompile. The same can be applied to other >>>>>> components. >>>>>> >>>>>> Regards, >>>>>> Mahmood >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Jul 11, 2017 at 7:31 PM, raziye deylamsalehi < >>>>>> raziye.deylamsal...@gmail.com> wrote: >>>>>> >>>>>>> Hi >>>>>>> >>>>>>> I want to add parameter in const params of class. I go to this >>>>>>> path build/x86/params and insert parameter there. that is correct? >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> _______________________________________________ >>>>>>> gem5-users mailing list >>>>>>> gem5-users@gem5.org >>>>>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> gem5-users mailing list >>>>>> gem5-users@gem5.org >>>>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> gem5-users mailing list >>>>> gem5-users@gem5.org >>>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>>>> >>>> >>>> _______________________________________________ >>>> gem5-users mailing list >>>> gem5-users@gem5.org >>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >>> >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >> >> > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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