Thank you With respect to number of physical registers: I've changed this value to 15. However, the NUM_INTREGS variable appears as 42 and I do not find where 42 is assigned to NUM_INTREGS.
Thank you in advance. 2011/10/16 Ali Saidi <[email protected]> > > On Oct 16, 2011, at 4:09 AM, MJose Díaz wrote: > > > Hi > > I am new to gem5. I am sorry if questions are basic questions. > > > > Firstly, I would like to change some parameters as number of physical > registers, > See O3CPU.py > > > > > numbers of registers banks, > This isn't modeled in gem5 > > > > simulation time > This depends on your workload and how long you decide to run for > > > > , new statistics > Statistics are normally placed in the the SimObject that generates them. > > > , etc. where can I do it?. > Please look at the tutorial document on the website. > > > > > Secondly, I am modifying some file of gem5 to get customized statistics > however, when I build the system again, this information does not appears. > The only thing I do is: "scons build/<system>/<config>" to build the system > again, with a set of new statistics. > scons/buld/ARM_SE/gem5.opt > > > > > > Next, I need to know if the number of register is number of physical > register. It means that when I simulate a simple script to ARM_SE for > example, I get information as the number of integer registers 33,39,etc., > but "ARM" has 15 integer registers. Where can I see if the simulation > process uses rotated registers? > > > There are 15 user accessible registers at any given time, but there are > shadow copies of the lr for all the different irq modes, the flags register, > etc that also count as integer registers. > > Ali > > > > Thank you in advance > > > > -------------------------------------------------------------- > > Un saludo > > Mª José Díaz Álvarez > > Arquitectura y Tecnología de los Computadores > > Centro Universitario de Mérida > > 06800-Mérida > > _______________________________________________ > > 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 > -- -------------------------------------------------------------- Un saludo Mª José Díaz Álvarez Arquitectura y Tecnología de los Computadores Centro Universitario de Mérida 06800-Mérida
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