Fernando, tomorrow I'll check your advices, so soon I'll have some result I post here
[]'s 2013/5/30 Andrws Vieira <[email protected]> > Hello, > > Merci Fernando ! > > If anybody have more some idea or solution for my problem, don't hesitate > to tell me :-) > > > Thank you in advance > > > 2013/5/30 Fernando Endo <[email protected]> > >> My guess is 'src/arch/mips/', but I have no idea how it works... >> >> Boa sorte! >> >> Fernando >> >> -- >> Fernando A. Endo, PhD student and researcher >> >> Université de Grenoble, UJF >> France >> >> >> >> 2013/5/30 Andrws Vieira <[email protected]> >> >>> Hi, >>> >>> >>> To extract the information of time or cycles GEM5 I don't have problems, >>> but I do not know for where to start, if I start changing a ready ISA >>> (e.g. MIPS) or start one from the beginning ? >>> >>> >>> Thanks >>> >>> >>> 2013/5/30 Fernando Endo <[email protected]> >>> >>>> Hi, >>>> >>>> Note that I've never worked with it, so what I'm saying can be >>>> completely wrong, but in my opinion, if you're interested in timing >>>> information you can use the timing model of cpu to simulate your new >>>> instructions. The fuctional behavior and the timing info will be defined by >>>> the your ISA (I think). >>>> >>>> Of course you'll have to find a good way to estimate how fast your new >>>> processor can execute them. If you say your instructions can compute a >>>> matrix multiplication in one cycle, you will need good arguments to say so! >>>> Otherwise your processor may simply be unfeasible. >>>> >>>> If you're proposing a new uarch, them you'll probably need to modify >>>> the pipelined cpu models. >>>> >>>> Hope it helps, >>>> >>>> Fernando >>>> >>>> -- >>>> Fernando A. Endo, PhD student and researcher >>>> >>>> Université de Grenoble, UJF >>>> France >>>> >>>> >>>> >>>> 2013/5/30 Andrws Vieira <[email protected]> >>>> >>>>> Hello Fernando, >>>>> >>>>> I dont know, is possible to do both ? If yes, what can be the better >>>>> way ? >>>>> >>>>> I was thinking in modify the instructions set, because I know what >>>>> algorithms that will run ... >>>>> For example, matrix multiplication, in this case I was thinking of >>>>> doing only two instructions (LoadMatrix and MultMatrix) >>>>> >>>>> What do you suggest me? >>>>> >>>>> >>>>> Thank You in Advance, >>>>> >>>>> >>>>> 2013/5/29 Fernando Endo <[email protected]> >>>>> >>>>>> Hi, >>>>>> >>>>>> Do you want to modify/adapt the existing cpu models to your >>>>>> architecture or just to implement a new ISA? >>>>>> >>>>>> Regards, >>>>>> >>>>>> Fernando >>>>>> >>>>>> -- >>>>>> Fernando A. Endo, PhD student and researcher >>>>>> >>>>>> Université de Grenoble, UJF >>>>>> France >>>>>> >>>>>> >>>>>> >>>>>> 2013/5/26 Andrws Vieira <[email protected]> >>>>>> >>>>>>> Hello everybody, >>>>>>> >>>>>>> >>>>>>> I need to make an architecture/organization that shows be more >>>>>>> efficient (in some benchmarks) for example that the MIPS. >>>>>>> >>>>>>> Is possible I make a organization (ISA for gem5), for example with >>>>>>> few and simple instructions and be able to compile an C code for this my >>>>>>> architecture ? >>>>>>> >>>>>>> Thanks in advance >>>>>>> >>>>>>> -- >>>>>>> *Andrws Aires Vieira * >>>>>>> Mestrando em Computação >>>>>>> Universidade Federal do Rio Grande do Sul - UFRGS >>>>>>> >>>>>>> _______________________________________________ >>>>>>> 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 >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> *Andrws Aires Vieira * >>>>> Mestrando em Computação >>>>> Universidade Federal do Rio Grande do Sul - UFRGS >>>>> >>>>> _______________________________________________ >>>>> 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 >>>> >>> >>> >>> >>> -- >>> *Andrws Aires Vieira * >>> Mestrando em Computação >>> Universidade Federal do Rio Grande do Sul - UFRGS >>> >>> _______________________________________________ >>> 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 >> > > > > -- > *Andrws Aires Vieira * > Mestrando em Computação > Universidade Federal do Rio Grande do Sul - UFRGS > -- *Andrws Aires Vieira * Mestrando em Computação Universidade Federal do Rio Grande do Sul - UFRGS
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