Hi Jason, Thanks, I am working off the stable branch. This seems to be the last commit, based on git log.
commit fa70478413e4650d0058cbfe81fd5ce362101994 (*HEAD -> **kvm_branch*, *tag: v20.0.0.3*, *upstream/master*, *master*) Author: Bobby R. Bruce <[email protected]> Date: Fri Jul 3 15:39:52 2020 -0700 misc: Updated release notes and version number Updated the release notes and version number for the v20.0.0.3 hot-fix. Change-Id: I3fe8eda1e6859f76a91fbcee595426bd25bfe432 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/30956 Reviewed-by: Bobby R. Bruce <[email protected]> Reviewed-by: Jason Lowe-Power <[email protected]> Maintainer: Bobby R. Bruce <[email protected]> Tested-by: kokoro <[email protected]> Thanks, Shyam On Thu, Sep 10, 2020 at 10:00 AM Jason Lowe-Power <[email protected]> wrote: > Is this on the stable branch (master, gem5-20.0) or develop? > > I believe there are some related issues: > https://gem5.atlassian.net/browse/GEM5-338 > https://gem5.atlassian.net/browse/GEM5-732 > https://gem5.atlassian.net/browse/GEM5-720 > > Some of those have been resolved and will be part of the 20.1 release > (coming in a couple of weeks). > > Cheers, > Jason > > On Wed, Sep 9, 2020 at 8:55 AM Shyam Murthy via gem5-users < > [email protected]> wrote: > >> Hi, >> >> I was running a few applications on gem5 using the O3CPU model and X86 >> ISA. I observed that gem5 reports BTB hits/lookups to be 0. All predicted >> taken branches (direct jumps, conditional jumps predicted taken as well as >> indirect jumps) consult with the indirect predictor and use up space in the >> target cache (I'd expect the target cache is used only by indirect >> branches). >> I think the issue is that branches don't get classified into >> directControl and indirectControl, causing the BTB to never get looked up. >> Is this understanding of mine correct, or am I missing something? >> >> Thanks, >> Shyam >> _______________________________________________ >> gem5-users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > >
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