I'd be fine with that solution too -- seems a bit more legitimate. On Fri, Mar 29, 2013 at 12:41 AM, Furat Afram <[email protected]> wrote:
> Hi Paul > One other way to do it is to add number of cores to the output of > "qemu/qemu-system-x86_64 -version" or "-help" > -Furat > > > > On Thu, Mar 28, 2013 at 7:47 PM, Brendan Fitzgerald < > [email protected]> wrote: > >> I'll test it soon, though visual inspection says this will work. >> >> If it'll help I have no problem pushing this. >> >> On Thu, Mar 28, 2013 at 10:32 PM, Paul Rosenfeld <[email protected]>wrote: >> >>> Hello all, >>> >>> I'm trying to improve the checkpoint/run scripts and one of the big >>> sticking points is figuring out how many cores the current binary is built >>> with (I want to annotate the checkpoint names with this value so there's no >>> confusion). I've come up with a very crude but effective hack and I was >>> wondering if you guys are OK with it. Just print the static string in the >>> banner message: >>> >>> diff --git a/ptlsim/sim/ptlsim.cpp b/ptlsim/sim/ptlsim.cpp >>> index ee0de41..307fa2b 100644 >>> --- a/ptlsim/sim/ptlsim.cpp >>> +++ b/ptlsim/sim/ptlsim.cpp >>> @@ -386,6 +386,7 @@ static void print_banner(ostream& os) { >>> os << "// Git branch '", stringify(GITBRANCH), "' on date ", >>> stringify(GITDATE)," (HEAD: ", stringify(GITCOMMIT), ")", endl; >>> os << "// Built ", __DATE__, " ", __TIME__, " on ", >>> stringify(BUILDHOST), " using gcc-", >>> stringify(__GNUC__), ".", stringify(__GNUC_MINOR__), endl; >>> + os << "// With " stringify(NUM_SIM_CORES) " simulated cores", endl; >>> os << "// Running on ", hostinfo.nodename, ".", hostinfo.domainname, >>> endl; >>> os << "// ", endl; >>> os << endl; >>> >>> >>> And then get it back out with the strings command and grep: >>> >>> $ strings qemu/qemu-system-x86_64 | grep "simulated cores" >>> // With 2 simulated cores >>> >>> Is this too hacky for you guys? Is there some easier way to accomplish >>> this? >>> -Paul >>> >>> _______________________________________________ >>> http://www.marss86.org >>> Marss86-Devel mailing list >>> [email protected] >>> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >>> >>> >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list >> [email protected] >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >> >> >
_______________________________________________ http://www.marss86.org Marss86-Devel mailing list [email protected] https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
