Thanks Henry, I see that. Regards, Yuan
On 25 Oct, 2013, at 7:20 PM, "Huang, Henry" <henry.hu...@amd.com> wrote: > Yuan, > > O3CPU does support STLF. You may see function > > LSQUnit<Impl>::read(Request *req, Request *sreqLow, Request *sreqHigh, > uint8_t *data, int load_idx) > > in source file lsq_unit.hh for reference. > > Henry > > ---- > ' > /-\\ CPU/CCNUMA Microarchitect > /---\'\ > /-----\'`\ X86/ARMv8/MIPS Microarchitecture > /-------\'`,\ ccNUMA Node Controller Architecture > /---------\' ,`7 Intel QPI Cache Coherence Protocol > /-----------\' / http://www.linkedin.com/in/huanghe > /-------------\/ http://dl.acm.org/citation.cfm?id=285930 > > -----Original Message----- > From: gem5-users-boun...@gem5.org [mailto:gem5-users-boun...@gem5.org] On > Behalf Of GE ZHIGUO > Sent: Friday, October 25, 2013 5:08 PM > To: gem5 users mailing list > Subject: Re: [gem5-users] O3CPU LSQ store-to-load forwarding > > Yes, it supports if I did not misunderstanding GEM5 source code. > This is a very basic functionality of store queue. > Anyone please correct me if I am wrong. Thanks! > > Zhiguo > > -----Original Message----- > From: gem5-users-boun...@gem5.org [mailto:gem5-users-boun...@gem5.org] On > Behalf Of Yuan Yao > Sent: Friday, October 25, 2013 5:00 PM > To: gem5 users mailing list > Subject: [gem5-users] O3CPU LSQ store-to-load forwarding > > Hi, all, > > Does the O3CPU LSQ support store-to-load forwarding? From the L1 memory > trace, I can see a load issued to memory for exactly the same address (no > only the cacheline address) to an outstanding store. > > Regards, > Yuan > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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