Hi Steve, We have made the changes specified in the M5 repository for the method isInstRead() to inInstFetch(). But still while running the simulation we are obtaining the value for isInstFetch() method to be "0". Please help us what else we can do to get the trace for Instruction or Data.........
Thanks in advance Ashutosh Jain On Thu, Jul 9, 2009 at 10:39 AM, Steve Reinhardt <[email protected]> wrote: > There may be a bug where some of the CPU models don't set the request flag > properly. The easiest thing to do is update from the (newly updated) > m5-stable repository and see if that fixes your problem. > > Steve > > > On Tue, Jul 7, 2009 at 1:09 PM, Devraj Chapagain <[email protected]>wrote: > >> >> Hi,Actually I have not update the from the repository and i still have >> isInstRead(). When i use isInstRead(), it always return 0. What i understand >> from this is that the packet contains data only or instructions only. That >> means, the bus passes similar type (data or instruction) of datatypes only >> through out the whole simulation, which probably not the case. So, I think i >> can't dump the exact data types. >> >> Another thing is that is it necessary to update the modifications done by >> M5 like isInstRead() to isInstFetch() in order to distinguish data or >> instruction in the packet. >> >> Could anyone please let me know how can i fix this problem. >> >> Thanks in advance, >> devraj >> >> On Tue, Jun 16, 2009 at 6:58 AM, Steve Reinhardt <[email protected]>wrote: >> >>> An easier approach is to call req->isInstFetch(). Note that this used to >>> be called isInstRead() but was renamed a few months ago in the development >>> tree: >>> http://repo.m5sim.org/m5/rev/a27c0934de24 >>> >>> Steve >>> >>> >>> On Mon, Jun 15, 2009 at 11:16 PM, ef <[email protected]> wrote: >>> >>>> Hello, >>>> The only way I believe is you need to use tracing setting trace=Config, >>>> and it will tell what ports are connected to where, and you can then tell >>>> what the src and dest are, as they are just numbers (no names). I guess you >>>> can add couts and modify the code to distinguish. So basically there is no >>>> elegant solution, you have to hardcode it in. >>>> >>>> >>>> On Tue, Jun 16, 2009 at 1:01 AM, Devraj Chapagain < >>>> [email protected]> wrote: >>>> >>>>> Hi ef,yes... I mean whether the packet is from icache or dcache. >>>>> >>>>> >>>>> On Mon, Jun 15, 2009 at 1:22 PM, ef wrote: >>>>> >>>>>> What do you mean, you mean whether it is from the icache or dcache? >>>>>> >>>>>> On Mon, Jun 15, 2009 at 2:53 PM, Devraj Chapagain < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> >>>>>>> Hi, >>>>>>> I am interested in analyzing packets. I could not figure out that the >>>>>>> requested packet is data or instruction. >>>>>>> Could anyone please help me, what parameters tell us that the >>>>>>> requested packet is whether data or instruction? >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> Thanks in advance, >>>>>>> DRC >>>>>>> >>>>>>> _______________________________________________ >>>>>>> m5-users mailing list >>>>>>> [email protected] >>>>>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> m5-users mailing list >>>>>> [email protected] >>>>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> m5-users mailing list >>>>> [email protected] >>>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>>> >>>> >>>> >>>> _______________________________________________ >>>> m5-users mailing list >>>> [email protected] >>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>> >>> >>> >>> _______________________________________________ >>> m5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> >> >> >> _______________________________________________ >> m5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >> > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > -- Ashutosh Jain M.S. Computer Science, Lamar University, Texas (c) 518-698-0919
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