thank you very much, Steve. I understand what you mean. But if I want to track the threadIDs, coreIDs and PCs from the Writeback instructions(actually Writeback instructions should have those information), what files should I see so that I can make midifications on them?
thanks in advance York --- 10年4月8日，周四, Steve Reinhardt <[email protected]> 写道： > 发件人: Steve Reinhardt <[email protected]> > 主题: Re: [m5-users] Writeback error message > 收件人: "M5 users mailing list" <[email protected]> > 日期: 2010年4月8日,周四,上午6:35 > Writebacks don't have CPU IDs etc. > associated with them, since there's > no way to reliably associate a CPU ID with a block in a > shared cache. > If you use the development branch, there's a "context ID" > that > replaces the cpu and thread ID, and you can call > hasContextID() before > calling contextID() to avoid the error (and similarly call > hasPC() > before getPC(), etc.). > > Steve > > On Wed, Apr 7, 2010 at 1:55 PM, 健勇 张 <[email protected]> > wrote: > > hello, everybody, > > > > > > I met some problems > > > > I ran benchmarks on m5 ALPHA SE mode. > > > > int bus.cc , I wanted to get the details of a pkt in " > bool Bus::recvTiming(PacketPtr pkt)" , and I called from the > " packet.hh " the function " int Request::getCpuNum()". > if a pkt contains "Writeback" instruction , the simulation > would be terminated and it would get the following error > message: > > > > > > // error message > /////////////////////////////////////// > > 0: system.remote_gdb.listener: listening for remote > gdb #0 on port 7008 > > 0: system.remote_gdb.listener: listening for remote > gdb #1 on port 7009 > > warn: Entering event queue @ 0. Starting > simulation... > > warn: Increasing stack size by one page. > > warn: Increasing stack size by one page. > > m5.opt: build/ALPHA_SE/mem/request.hh:261: int > Request::getCpuNum(): Assertion `validCpuAndThreadNums' > failed. > > Program aborted at cycle 21498000 > > > > // error message > ////////////////////////////////////// > > > > but I need to collect the unformation even when the > pkt has "Writeback" instruction. > > > > could anybody kindly tell me how to use getCpuNum() , > getThreadNum() and getPC() without errors? or are there some > other ways? > > > > thank you very much in advance > > > > York > > > > > > > > > > _______________________________________________ > > 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
