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 < [email protected]> 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 <[email protected]> > 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 <[email protected]> >> 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 < >>> [email protected]> 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 <[email protected]> >>>> 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 < >>>>> [email protected]> 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 >>>>>> [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 >>>>> >>>> >>>> >>>> _______________________________________________ >>>> 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 >> >> >> _______________________________________________ >> gem5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > >
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