search for: 22589

...ssue has also been reported in > http://llvm.org/bugs/show_bug.cgi?id=22058. In the case of the 22% > performance degradation in SciMark2's Sparse matmult benchmark, I have > identified both commits that contribute equally to this regression in > http://llvm.org/bugs/show_bug.cgi?id=22589... Thank you very much for trying out the release candidate. I asked a few of the other developers, and the consensus was that while unfortunate, we won't block the release on a perf regression like this, at least not at this stage in the release process. Having said that, we will be doing a...

The release notes for BIND 9.7.3 contain this: * A bug in NetBSD and FreeBSD kernels with SO_ACCEPTFILTER enabled allows for a TCP DoS attack. Until there is a kernel fix, ISC is disabling SO_ACCEPTFILTER support in BIND. [RT #22589] The CHANGES file also says: 2996. [security] Temporarily disable SO_ACCEPTFILTER support. [RT #22589] Can anyone tell me more? What releases are affected? Is a kernel patch in the works? Thanks in advance, Eric

I finally got around to testing this on a Bloomfield processor (Early 2009 MacPro 2x2.66 GHz dual-quad core) and the regressions from http://llvm.org/bugs/show_bug.cgi?id=22589 are even more severe. For 10 runs of scimark2_1c built with "-O3 -march=native"... llvm 3.5.1 1204.16+/-2.66 Mflops 3.6 branch 866.49+/-1.26 Mflops Do you seriously want to ship with a 39% performance regression in a major benchmark? Jack On Wed, Feb 18, 2015 at 10:33...

On 02/18/2015 03:01 PM, Renato Golin wrote: > So it seems that you're one of the very few people that doesn't use > ToT. Almost everyone else uses it and the progress of LLVM kind of > assume you do. My company also does not use ToT. Being able to associate a product with a well-known release is *very* important to us. It enables communication with our customers. It allows

Hello testers, Start your engines, RC3 has just been tagged (at r229050 on the branch). If this one looks good, it will become the release. There has been quite a bit of activity on the branch since RC2; let's hope it's all goodness :-) Please let me know how it looks, and upload binaries to the sftp as usual. Thanks for all your efforts so far! - Hans

This plugin is related to the acts_as_nested_set functionality but differs in that it allows multiple roots to exist within your database. The other benefit, is that when adding a child, it doesn''t perform a full table update to rebuild the tree, each child insertion only affects the tree that it is placed in. It even comes with my first screencast to show how you can build an old

----- Original Message ----- > From: "Joerg Sonnenberger" <joerg at britannica.bec.de> > To: cfe-dev at cs.uiuc.edu, "llvmdev" <llvmdev at cs.uiuc.edu> > Sent: Wednesday, February 18, 2015 7:42:11 AM > Subject: Re: [LLVMdev] [cfe-dev] [3.6 Release] RC3 has been tagged > > On Tue, Feb 17, 2015 at 11:12:20AM -0800, Hans Wennborg wrote: > > I

...On Wed, Feb 18, 2015 at 10:55 AM, Jack Howarth > <howarth.mailing.lists at gmail.com> wrote: >> I finally got around to testing this on a Bloomfield processor (Early >> 2009 MacPro 2x2.66 GHz dual-quad core) and the regressions from >> http://llvm.org/bugs/show_bug.cgi?id=22589 are even more severe. For >> 10 runs of scimark2_1c built with "-O3 -march=native"... >> >> llvm 3.5.1 1204.16+/-2.66 Mflops >> 3.6 branch 866.49+/-1.26 Mflops >> > > The proposed patch mitigates the damage on Bloomfield... > > patched 3.6svn...

Hi Stepan, Sorry for the delay. It's great that you are working on MergeFunctions as well and I agree, we should definitely try to combine our efforts to improve MergeFunctions. Just to give you some context, the pass (with the similar function merging patch) is already being used in a production setting. From my point of view, it would be better if we focus on improving its capability

...3 0 0.01 11031 0 0.01 11031 test.ll 7 16845 0 0.01 16826 0 0.01 16826 testloop.ll 1 49203 0 0.01 49170 0 0.01 49170 TestLoop.ll 2 3938 0 0.01 3929 0 0.01 3929 testtrace.ll 3 7048 0 0.01 7036 0 0.01 7036 textloc.ll 13 155311 0 0.02 155289 0 0.02 155289 tf.ll 7 10532 0 0.01 10503 0 0.01 10503 tg.ll 2 22589 0 0.01 22560 0 0.01 22560 tgood.ll 9 106366 0 0.02 106335 0 0.01 106335 threading.ll 0 452 0 0.01 423 0 0.01 423 Threads.ll 17 20611 1 0.01 19977 1 0.01 19977 throw_rethrow_test.ll 5 14502 0 0.01 14483 0 0.01 14483 ti.ll 3 16281 0 0.01 16252 0 0.01 16252 time.ll 1 1170 0 0.01 1149 0 0.00 1149 Time....