search for: ev

...ng results that I wrote about on my blog at radfordneal.wordpress.com (see the posts on "Speeding up parentheses..." and "Two surprising things...". I discovered that the strange speed advantage of curly brackets over parentheses is partially explained by an inefficiency in the evalList and evalListKeepMissing procedures in eval.c, in directory src/main, which are on the critical path for many operations. These procedures unnecessarily allocate an extra CONS node. I rewrote them to avoid this, which seems to speed up a typical program by about 5% (assuming it doesn't s...

...m to be involved. I rebuilt with debug enabled and took stack traces from an offending process spaces about 1 minute apart. Can anyone from the team tell me if this is something I should open a bugzilla for? Also any pointers for debugging this either way would be appreciated. Right now log level is set to 2 and there isn't anything interesting in the log. I can up the log level to 10 after I find a process in this state but the only additions to the log are regarding messageing_tdb signals. These additions are not frequent so I think most of the code paths using CPU must not be...

Hello, Sandro! On 11.05.2018 12:19, Sandro Bonazzola wrote: > Sadly, the new qemu-kvm-ev we prepared for CentOS 7.5 didn't get released ( > https://bugs.centos.org/view.php?id=14764) but the new build is ready. After installing CentOS 7.5 and installing package qemu-kvm-ev I can't install KVM on x86_64 arch: command "yum -y install perf qemu-kvm-ev qemu-kvm-tools-ev v...

Hi all, What are the real technical difference between qemu-kvm and qemu-kvm-ev packages? What are the advantages to use qemu-kvm-ev (if exists someone)? Or qemu-kvm-ev makes sense when is used with ovirt only?? Thanks.

Sandro, Could you please enumerate the actual technical differences between stock qemu-kvm and qemu-kvm-ev? For example, what could one do with qemu-kvm-ev that cannot with qemu-kvm? Lucian -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro ----- Original Message ----- > From: "Sandro Bonazzola" <sbonazzo at redhat.com> > To: "Discussion about the virtu...

I see with the introduction of CentOS 7.5 there's a new qemu-kvm-ma package on ppc64le (which is actually newer than qemu-kvm-ev currently). Does anyone know what the difference is between these two packages? We currently use qemu-kvm-ev and we've run into this bug [1] which got me wondering if we should be switching to that package on ppc64le. Thanks! [1] https://bugzilla.redhat.com/show_bug.cgi?id=1570533 -- Lance...

...ften like to be able to reduce the used polynomial to a simpler one (where possible). Thus, I would like to explicetly code the polynomial but ideally, the intial model (thus, the full polynomial) would be identical to one with an ordered factor. Here is a toy example with an explanatory variable (EV) with three distinct values (1 to 3) and a continuous response variable (RV): options (contrasts= c ('contr.treatment', 'contr.poly')) example.df <- data.frame (EV= rep (1:3, 5)) set.seed (298) example.df$RV <- 2 * example.df$EV + rnorm (15) I evaluate this data using either...

I have a frame which contains 3 columns: "date" "defectnum" "state" And I want to get the most recent state change for a given defect number. date is POSIXct. I have tried: aggregate(ev$date, by=list(ev$defectnum), max) Which appears to be working except that the dates seem to come back as integers (presumably the internal representation of POSIXct). When I execute max(ev$date) the result remains POSIXct. I have been dredging through the help among DateTimeClasses and haven'...

Hi, I am new to R. I don't have strong background of statistics. I am a student of Geotechnical Engineering. I tried to run a nonlinear regression for a three-variable function, that is N = f(CSR, ev) # N is a function of CSR and ev, and N = CSR/(A +B*CSR), wherer (A,B) are function of ev. N, CSR and ev are observed in the experiments. Following is my R script. rm(list=ls()) library(nlme) # assign data N <- c (30.03,16.62,10.88,36.47,20.24,38.17,36.47,34.80,19.00,32.37,14.40,35.63 ,...

Hello When I read a SPSS *.por file with read.spss everything after a umlaut is missing: > library("foreign") > spssdaten <- read.spss("projets.por") > attr(spssdaten$PROJETX, "value.labels")[1:20] Bg Stammzellenforschung Bb 863...

On Wed, Oct 28, 2015 at 5:29 PM, Lamar Owen <lowen at pari.edu> wrote: > On 10/07/2015 07:07 PM, Karanbir Singh wrote: > >> hi, >> >> kvm-qemu-ev from virt7-kvm-common-release is now signed and available on >> buildlogs.centos.org for testing, the corresponding release file is >> available in the centos/7/extras/ location on buildlogs as well. >> >> >> Works here as a drop-in replacement for the 'regular'...

With this set-up options(warn = 1) tf <- tempfile() finalizer <- function(obj) { message("finalizer") close(obj$f) } this code works ev <- new.env() ev$f <- file(tf, "w") reg.finalizer(ev, finalizer) rm(ev) gc() whereas this (reversing the order of file() and reg.finalizer()) ev <- new.env() reg.finalizer(ev, finalizer) ev$f <- file(tf, "w") rm(ev) produces > gc() Warning: closing unused conn...

...43663 100644 --- a/Makefile.am +++ b/Makefile.am @@ -23,6 +23,7 @@ EXTRA_DIST = \ ovirt-server.spec.in \ scripts \ conf \ + anyterm \ src \ installer diff --git a/anyterm/anyterm.css b/anyterm/anyterm.css new file mode 100644 index 0000000..6e68281 --- /dev/null +++ b/anyterm/anyterm.css @@ -0,0 +1,132 @@ +/* browser/anyterm.css + This file is part of Anyterm; see http://anyterm.org/ + (C) 2005-2008 Philip Endecott + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as...

Since C8.1 kvm guests have a huge delay while booting on a kvm host based on C6. This delay was not present with C8.0. The "pause" happend direct after the grub step. The VNC session shows only a "_" character. Any ideas what changes? -- Leon

On Tue, Oct 27, 2015 at 10:01 AM, Nux! <nux at li.nux.ro> wrote: > Sandro, > > Could you please enumerate the actual technical differences between stock > qemu-kvm and qemu-kvm-ev? > For example, what could one do with qemu-kvm-ev that cannot with qemu-kvm? > Adding people that may give you a better answer than mine. > > Lucian > > -- > Sent from the Delta quadrant using Borg technology! > > Nux! > www.nux.ro > > ----- Original Message...

Dear R users: In the example of meta-analysis (cochrane, package rmeta), I can not found the p-value of Test for overall effect, and some other indices (Z, I, weight and et al). How can I get the these indices listed? > library(rmeta) > data(cochrane) > cochrane name ev.trt n.trt ev.ctrl n.ctrl 1 Auckland 36 532 60 538 2 Block 1 69 5 61 3 Doran 4 81 11 63 4 Gamsu 14 131 20 137 5 Morrison 3 67 7 59 6 Papageorgiou 1 71 7 75 7 Tauesch...

Note that qemu-kvm-ev is built within Virt SIG too in kvm-common-testing CBS repo On Wed, Jul 29, 2015 at 8:34 PM, Nux! <nux at li.nux.ro> wrote: > Yes, you can. In fact you can use the binaries from the ovirt repo itself, > no need to rebuild. > > -- > Sent from the Delta quadrant using Borg tech...

...se adjacency matrix d <- get.adjacency(graph, sparse=TRUE)* * ## sparse identity matrix id <- spMatrix(vcount(graph), vcount(graph), i=1:vcount(graph), j=1:vcount(graph), x=rep(1, vcount(graph))) id <- as(id, "dgCMatrix")* * ## solve it ev <- solve(id - exponent * d, tol=tol) %*% degree(graph, mode="all")* * if (rescale) { ev <- ev/sum(ev) } else { ev <- ev * sqrt(vcount(graph)/sum((ev)^2)) }* * ev[as.numeric(nodes) + 1] }* ** I realised that the error is in Matrix Package *Error: cannot allocate vec...

hi, kvm-qemu-ev from virt7-kvm-common-release is now signed and available on buildlogs.centos.org for testing, the corresponding release file is available in the centos/7/extras/ location on buildlogs as well. Once we have some testing, we can push and announce via mirror.centos.org for wider adoption. Regards,...

This event is send by the vCPU thread and has a low priority. It will be sent after any other vCPU introspection event and when no vCPU introspection command is queued. Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- Documentation/virt/kvm/kvmi.rst | 23 ++- arch/x86/kv...