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On Sat, Jun 01, 2013 at 06:45:48AM +0200, Duncan Sands wrote: > > These results are very disappointing, I was hoping to see a big improvement > somewhere instead of no real improvement anywhere (except for gas_dyn) or a > regression (eg: mdbx). I think LLVM now has a reasonable array of fast-math > optimizations. I will try to find time to poke at gas_dyn and induct: since >

Hi Jack, thanks for splitting out what the effects of LLVM's / GCC's vectorizers is. On 01/06/13 21:34, Jack Howarth wrote: > On Sat, Jun 01, 2013 at 06:45:48AM +0200, Duncan Sands wrote: >> >> These results are very disappointing, I was hoping to see a big improvement >> somewhere instead of no real improvement anywhere (except for gas_dyn) or a >> regression

Hi Jack, On 29/05/13 22:04, Jack Howarth wrote: > On Wed, May 29, 2013 at 03:25:30PM +0200, Duncan Sands wrote: >> Hi Jack, I pulled the loop vectorizer and fast math changes into the 3.3 branch, >> so hopefully they will be part of 3.3 rc3 (and 3.3 final!). It would be great >> if you could redo the benchmarks rc3. >> > > Duncan, > As requested, appended

Jack, Can you please file a bug report and attach the BC files for the major loops that we miss ? Thanks, Nadav On Jun 2, 2013, at 1:27, Duncan Sands <duncan.sands at gmail.com> wrote: > Hi Jack, thanks for splitting out what the effects of LLVM's / GCC's vectorizers > is. > > On 01/06/13 21:34, Jack Howarth wrote: >> On Sat, Jun 01, 2013 at 06:45:48AM +0200,

I am trying to age standardize using the svystandardize package in R. I have successfully managed to hit my SUDAAN based targets for estimates by sex, but not the total. The total is only a little different, but I'd like some help knowing why it isn't exact. I've included the SUDAAN code that generates the targets and my R script (and output) that I have so far. I can't supply the

If you are interesting to play around X32, you may refer to http://sourceware.org/glibc/wiki/x32 to bootstrap a local environment on Linux. Yours - Michael -----Original Message----- From: cfe-commits-bounces at cs.uiuc.edu [mailto:cfe-commits-bounces at cs.uiuc.edu] On Behalf Of Liao, Michael Sent: Monday, June 04, 2012 5:09 PM To: llvm-commits at cs.uiuc.edu; cfe-commits at cs.uiuc.edu

Actually this kind of opportunities, as outlined bellow, was one of my contrived motivating example for fast-math. But last year we don't see such opportunities in real applications we care about. t1 = x1/y ... t2 = x2/y. I think it is better to be taken care by GVN/PRE -- blindly convert x/y => x *1/y is not necessarily beneficial. Or maybe we can blindly perform such

Hi Folks, Anyone got chance to review the patch adding X32 psABI support? Yours - Michael -----Original Message----- From: llvm-commits-bounces at cs.uiuc.edu [mailto:llvm-commits-bounces at cs.uiuc.edu] On Behalf Of Liao, Michael Sent: Tuesday, June 05, 2012 11:18 AM To: llvm-commits at cs.uiuc.edu; cfe-commits at cs.uiuc.edu; llvmdev at cs.uiuc.edu; cfe-dev at cs.uiuc.edu Subject: Re:

Hi, I am currently running a 10 Node OCFS2 Cluster (version 1.3.9-0ubuntu1) on Ubuntu Server 8.04 x86_64. Linux n1 2.6.24-24-server #1 SMP Tue Jul 7 19:39:36 UTC 2009 x86_64 GNU/Linux The Cluster is connected to a 1Tera iSCSI Device presented by an IBM 3300 Storage System, running over a 1Gig Network. Mounted on all nodes: /dev/sdc1 on /cfs1 type ocfs2

I have multiple puppetdb severs pointed at the same database. Would setting gc-interval to 0 disable it on the extra puppetdb nodes? -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To view this discussion on the web visit https://groups.google.com/d/msg/puppet-users/-/4DEyx0IXbLsJ. To post to this group, send email to

Hello R users, For the last few days I am struggling with the following task: my data.frame: A1 A2 A3 B1 B2 B3 58.81 53.292 54.501 13.013 17.39 19.407 56.02 56.251 54.033 20.099 13.15 10.411 55.376 53.099 57.625 13.396 21.031 13.22 58.584 53.194 54.218 13.038 16.854 19.289 55.7 55.921 53.847 19.942 13.153 9.828 55.093 52.934

On Mon, Dec 16, 2013 at 04:16:29PM -0800, Michael Dalton wrote: > Commit 2613af0ed18a ("virtio_net: migrate mergeable rx buffers to page frag > allocators") changed the mergeable receive buffer size from PAGE_SIZE to > MTU-size, introducing a single-stream regression for benchmarks with large > average packet size. There is no single optimal buffer size for all >

On Mon, Dec 16, 2013 at 04:16:29PM -0800, Michael Dalton wrote: > Commit 2613af0ed18a ("virtio_net: migrate mergeable rx buffers to page frag > allocators") changed the mergeable receive buffer size from PAGE_SIZE to > MTU-size, introducing a single-stream regression for benchmarks with large > average packet size. There is no single optimal buffer size for all >