similar to: using foreach (parallel processing)

This script below pulls yahoo data via a function in quantmod, then massages the data around to forumalate a 3D graph with RGL library, attached is a ggplot to show the data i'm trying to create a surface with in separate line geoms . the issue is that the 3D graph looks very ugly and cut up because of the limited quantities of points on the front month expirations.. can anyone tell me whats

Coming off of xen environment; still testing with kvm, just a few questions: 1. What is the roadmap for release of qemu-kvm 1.1 and libvirt 0.10.2 for el6, cause I had to compile from upstream to get the latest stuff. 2. Should not virt-manager show the sparsed disk size instead of actual reserved size of a vm? 3. Where is the virsh bash_completion conf.d file from upstream; since el6 rpm

Here is what I tried: optdata = read.csv("K:\\MerchantData\\RiskModel\\AutomatedRiskModel\\soptions.dat", header = FALSE, na.strings="") optdata attach(optdata) for (i in 1:length(V4) ) { x = read.csv(V4[[i]], header = FALSE, na.strings="");x } And here is the outcome (just a few of the 60 records successfully read): > optdata = >

On Thu, Dec 05, 2013 at 01:28:07PM +0200, Alexandr Gluzskiy wrote: > Alexandr писал 2013-12-02 09:36: > >Good day to all. i have problems with cdrom hot adding code. currently > >i using virDomainAttachDevice with type=file, device=cdrom, dev=hdc, > >this code works for machine with one ide hdd and one ide cdrom, but > >this not work for machine with only one ide hdd,

Hey guys, I'm running the following setup on a few hosts: ~ # virsh version Compiled against library: libvir 0.9.8 Using library: libvir 0.9.8 Using API: QEMU 0.9.8 Running hypervisor: QEMU 1.0.0 Online Migrations with local storage are working smooth, Host OS is always Ubuntu 12.04, CPUs are Intel E3-1245 V2, 32GB Ram. Now I installed the same software on different hardware: Intel E5-2620,

I'm trying to read intraday zoo but running into issues (again) ... what am I missing here? (the date doesn't seem to read in correctly) > head(dat) TrdDate TrdTime impliedVol 1 20090102 09:55:03 0.3610715 2 20090102 09:55:04 0.3637943 3 20090102 09:55:05 0.3752375 4 20090102 09:55:05 0.4190025 5 20090102 09:55:06 0.3696080 6 20090102 09:55:06 0.4944981 > f <-

Here is my little scriptlet: optdata = read.csv("K:\\MerchantData\\RiskModel\\AutomatedRiskModel\\soptions.dat", header = FALSE, na.strings="") attach(optdata) library(MASS) setwd("K:\\MerchantData\\RiskModel\\AutomatedRiskModel") for (i in 1:length(V4) ) { x = read.csv(as.character(V4[[i]]), header = FALSE, na.strings=""); y = x[,1]; fp =

I am trying to replicate part of the EuropeanOptionExample using my date. I have a data.frame containing all my inputs atm.vols<-subset(data.vols,moneyness==min); #Some days have the abs(moneyness) exactly between two strike prices, #Traders will alway price an option at the higher vol when selling it, so we will too.

Hello! How do i get pass this error? offlinehacker:~/ $ virsh --debug 0 -c lxc:/// create o1.xml create: file(optdata): o1.xml error: Failed to create domain from o1.xml error: internal error: No valid cgroup for machine c1 My cgroups seem to be mounted: cgroup on /sys/fs/cgroup/systemd type cgroup

Good day to all. i have problems with cdrom hot adding code. currently i using virDomainAttachDevice with type=file, device=cdrom, dev=hdc, this code works for machine with one ide hdd and one ide cdrom, but this not work for machine with only one ide hdd, and i looking for solution to hot add cdrom to machine independent of existing devices or i need way to determinate which target device

Alexandr писал 2013-12-02 09:36: > Good day to all. i have problems with cdrom hot adding code. currently > i using virDomainAttachDevice with type=file, device=cdrom, dev=hdc, > this code works for machine with one ide hdd and one ide cdrom, but > this not work for machine with only one ide hdd, and i looking for > solution to hot add cdrom to machine independent of existing

Targetting the raspberry pi, what triple/flags should I set? I tried triple: armv4t-unknown-linux-gnueabi and ld fails with: a.out uses VFP register arguments if i set hardfloat (using optdata.FloatABIType = FloatABI::Hard), ld fails with an assertion: 2.22 assertion fail ../../bfd/elf32-arm.c:11477 what am I missing?

Adding in libvir-list. Cheers, Tom K. ------------------------------------------------------------------------------------- Mobile: 416 618 8456 Home: 905 857 9652 Living on earth is expensive, but it includes a free trip around the sun. On 4/7/2016 7:32 PM, TomK wrote: > Hey All, > > I've an issue where libvirtd tries to access an NFS mount but errors > out with: can't

On 15 February 2017 at 00:57, Daniel P. Berrange <berrange@redhat.com> wrote: > What is the actual error you're getting during startup. # virsh -d0 start instance-0000037c start: domain(optdata): instance-0000037c start: found option <domain>: instance-0000037c start: <domain> trying as domain NAME error: Failed to start domain instance-0000037c error: monitor socket did

I know this is not a revolution support forum, but as anyone noticed the following? I have a foreach loop to generate random samples. If I run the exact code below in normal r (2.14.1) it works as expected, but if I run it from revolution 4.2.0 each loop returns the same numbers. The only way I can get revolution to give different numbers is using 1 instead of 8 in registerDoSNOW(makeCluster(8,

On Wed, Feb 15, 2017 at 10:27:46AM +0100, Michal Privoznik wrote: > On 02/15/2017 03:43 AM, Blair Bethwaite wrote: > > On 15 February 2017 at 00:57, Daniel P. Berrange <berrange@redhat.com> wrote: > >> What is the actual error you're getting during startup. > > > > # virsh -d0 start instance-0000037c > > start: domain(optdata): instance-0000037c >

Hi all, Within a foreach loop with doSNOW, we cant call functions which come from the non-default package. We need to load(require/library) the package once more within the foreach loop. Anyone knows why would happen like this? Is it caused by the snow package and something happened when "snow" parallelize the job? Other than load the package once more with in the foreach loop, is

Dear All, I have three classes of questions about generating random numbers with different packages (windows xp 32bit R). . 1. Suppose I would like to use package *foreach*, can I use current Sys.time as a seed? Although I can get the time up to1e-6 second precesion, the code below dose not work well on a local machine with two cores. ################# library(foreach) library(snow)

Whas missing the R in the command line: "mpirun -n --hostfile /home/hostfile R --no-save -f rtest.R" Hope this helps mario On 13-Jan-11 22:08, Justin Moriarty wrote: > Hi, > Just wanted to share a working example of doSNOW and foreach for an openMPI cluster. The function eddcmp() is just an example and returns some inocuous warnings. The

On Mon, Apr 11, 2016 at 08:02:04PM -0400, TomK wrote: >Hey All, > >Wondering if anyone had any suggestions on this topic? > The only thing I can come up with is: '/var/lib/one//datastores/0/38/disk.1': Permission denied ... that don't have access to that file. Could you elaborate on that? I think it's either: a) you are running the domain as root or b) we