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...<krylov.r00t at gmail.com> wrote: > > On Sat, 25 May 2019 14:38:07 +0200 > Raffa <raffamaiden at gmail.com> wrote: > >> I have tried to ask for example in CrossValidated >> <https://stats.stackexchange.com/questions/410050/increasing-number-of-observations-worsen-the-regression-model> >> but the code works for them. Any help? > > In the comments you note that the problem went away after you replaced > Intel MKL with OpenBLAS. This is important. > > The code that fits linear models in R is somewhat complex[*]; if > you want to g...

Just updated from CVS 12-23-03 to tarbal 0.7.1. Identical settings in zconfig.h for echo cancellation (MARK2, aggressive OFF). The echo got worse, much worse. It takes longer to train and overspeak now disables cancellation, which it did not before. In fact, I now have echo on VoIP to VoIP on our local network, which I never had before. Was something changed with the echo supression which

....1462 ``` The strange thing is that the code works perfectly for N=200 or N=2000. It's only for larger N that this thing happen U(for example, N=20000). I have tried to ask for example in CrossValidated <https://stats.stackexchange.com/questions/410050/increasing-number-of-observations-worsen-the-regression-model> but the code works for them. Any help? I am runnign R 3.6.0 on Kubuntu 19.04 Best regards Raffaele [[alternative HTML version deleted]]

On Mon, Aug 25, 2014 at 02:56:57PM -0600, Michael Warnecke wrote: >Hello all, I'm new to the list, and hoping someone can point me in the >right direction. > >I've got an Ubuntu 14 dom0 with, what I think, are excellent specs. 12 >cores, hyperthreaded, VT, 64GB RAM, gobs of disk, etc... all to run 8 >virtual machines (at the moment). > >My problem is each of the

On Wed, 15 Jan 2020 at 17:47, Doerfert, Johannes <jdoerfert at anl.gov> wrote: > I'd say that helping people to improve their environment is better than > forcing others to worsen theirs. Note the difference: One side is trying to *help improve", while the other is *forcing to worsen*. This is really not helpful. --renato

Hello all, I'm new to the list, and hoping someone can point me in the right direction. I've got an Ubuntu 14 dom0 with, what I think, are excellent specs. 12 cores, hyperthreaded, VT, 64GB RAM, gobs of disk, etc... all to run 8 virtual machines (at the moment). My problem is each of the guests - Windows, Ubuntu, FreeBSD, starts out working fine. After several minutes, the guest

Hi, This patch improves compression a very tiny bit on average, but up to 0.1 percentage point for classical music. I haven't found any tracks that show worsening compression with this patch. -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-Improve-LPC-order-guess.patch Type: text/x-patch Size: 0 bytes Desc: not available Url : http://lists.xiph.org/pipermail/flac-dev/attachments/20141203/47b22333/attachment.bin

...nd talk is not suppressed very well. This is probably caused by the strong echo coupling plus a fairly reverberant room. We have been able to solve this by adding a weighting factor and some accumulation on the residual_echo and echo_noise. This modification works perfect on the far-end-problem but worsen the main problem even more. Best Regards Johan

Which transformation passes are 'safe', meaning it does not worsens the effectiveness of a later pass or the generated code? I imagine all passes which either removes data or add attributes are included in this list, plus some simplification passes: -adce -argpromotion -constmerge -constprop -deadargelim -dse -functionattrs -globaldce -globalopt -gvn -instcomb...

...ve libraries (xrEngine.exe crashed with an irresponsible bug report window and "wine: Call from 0x7edd1137 to unimplemented function d3dx9_36.dll.D3DXDeclaratorFromFVF, aborting" message in the wine log). Not sure if it is a correct solution. The game is playable, but has some issues that worsen the experience. The first one is about stretched textures: [Image: http://img714.imageshack.us/img714/5751/sschaos040610140934jupi.jpg ] (http://img714.imageshack.us/i/sschaos040610140934jupi.jpg/) [Image: http://img88.imageshack.us/img88/1943/sschaos040610140933jupi.jpg ] (http://img88.imageshack...

...sync daemon on server2 and invoking rsync daily via cron on server2. Are there design / performance considerations that influence which machine is made the server and which the client? Also, Is the rsync daemon the preferred way to o this backup? I can also cross mount via nfs. Would that help or worsen my performance? -- Rahul

...gt;> In virtualized environment there are mainly three problems >> related to spinlocks that affects performance. >> 1. LHP (lock holder preemption) >> 2. Lock Waiter Preemption (LWP) >> 3. Starvation/fairness >> >> Though Ticketlocks solve fairness problem it worsens LWP, LHP problems. Though >> pv-ticketlocks tried to address these problems we can further improve at the >> cost of relaxed fairness. The following patch tries to achieve that by grouping >> (batched) ticketlocks. > > And here I stop reading and ignore this patch, right?...

...gt;> In virtualized environment there are mainly three problems >> related to spinlocks that affects performance. >> 1. LHP (lock holder preemption) >> 2. Lock Waiter Preemption (LWP) >> 3. Starvation/fairness >> >> Though Ticketlocks solve fairness problem it worsens LWP, LHP problems. Though >> pv-ticketlocks tried to address these problems we can further improve at the >> cost of relaxed fairness. The following patch tries to achieve that by grouping >> (batched) ticketlocks. > > And here I stop reading and ignore this patch, right?...

...: > I would state the question the other way : why are NAs integer indices allowed? > In my experience, they are sometimes useful but they often delay the detection of bugs. However, due to backward compatibility, this feature cannot be removed. Adding this feature to character indices would worsen the problem. But please also note that character indices with NA are allowed for vectors. This is more an inconsistency between vectors and matrices. In vectors both numeric and character sub-setting works with NAs. In matrices only numberic and not character sub-setting works with NAs. Potentiall...

...t;error> I would state the question the other way : why are NAs integer indices allowed? In my experience, they are sometimes useful but they often delay the detection of bugs. However, due to backward compatibility, this feature cannot be removed. Adding this feature to character indices would worsen the problem. I see another reason to keep the behavior as is currently : character indices are most often used with column names in contexts were they are unlikely to be NAs except as a consequence of a bug. In other words, I fear that the valid-use-case/bug ratio would be quite poor with this fea...

...ason i ask is that i just dumped 2 gig dram in a basic > P4 Intel 3.0GHz box to play with. > regards and TIA, At more than 1GiB on Linux/x86, you must use a 4G+4G kernel (this is the default) to see more than 960MiB. This causes a signficant (10%+) performance hit. On more than 4GiB, it is worsened as more extensive paging is used. If you have 1GiB or less, you should rebuild with_out_ "HIGHMEM" support which is a 1G+3G kernel, and you'll see better performance (and memory will be limited to 960MiB). In a nutshell, you should be running Linux/x86-64 on systems with more than...

On Wed, 15 Jan 2020 at 10:47, Doerfert, Johannes <jdoerfert at anl.gov> wrote: > > I still find Phab to be inscrutable. I don't use any of its advanced > > features. I'm a long-time contributor. > > I asked a similar question in this thread in the very beginning: What > actual problems do you have with Phab? There might be usable solutions > out there

Again me. I want to plot the numbers on the bars of a barplot. This can be done using hist function when setting the label argument true (i.e. data <- c(1,2,3,4) hist(data, labels=T) When I try this using barplot I get an error: > barplot(summary(data), labels=T) Error in axis(if (horiz) 2 else 1, at = at.l, labels = names.arg, lty = axis.lty, : formal

...the guest. Windows Server 2008 R2 see’s each Vcpu as a unique “socket” and we are therefore coming up against licensing issues with Windows and more importantly SQL Server 2008 Standard Ed which is licensed for a maximum of 4 cpu’s (meaning 4 cores of a quad-core processor as a VM). The issue is worsened on a system with HT because then the quad core processor is presented to the VM’s as having 8 Vcpu’s, and SQL Server 2008 will only use 4 of them, or half the actual cores in a given cpu. When Windows Server 2008 R2 Standard edition is installed “bare metal” on the same dual-quad server it ident...

...ack out to another h323 gateway. Simple enough, in the dial plan I just matched _572. and tried sending it out to the other h323 gateway (not an asterisk platform). This is where the problem is. I can't seem to get the system to send the extension along no matter what form I try. And to worsen this the oh323 debug toggle CLI command does nothing (I haven't checked if I need to go back and compile a debug flag into oh323 yet). I've tried the following in the way of dial commands: First, Dial(OH323/<gw-ip-addy>) works in that I actually contact the remote gw and it gives...