Displaying 20 results from an estimated 2000 matches similar to: "Performance monotoring: Perf Event support"
2017 Jul 19
3
creating new vm with virt-manager, existing disk failure
hello,
i rsynced a kvm vm from one host to another.
i start virt-manager and tell virt-manager to use an existing disk.
i set cpu to haswell that is on the host.
configure before start is set, and i start "begin installation".
I get this output by virt-manager:
Unable to complete install: 'internal error: process exited while
connecting to monitor: 2017-07-19T09:27:10.861928Z
2015 Jan 26
2
speedbump in library
>>>>> Winston Chang <winstonchang1 at gmail.com>
>>>>> on Fri, 23 Jan 2015 10:15:53 -0600 writes:
> I think you can simplify a little by replacing this:
> pkg %in% loadedNamespaces()
> with this:
> .getNamespace(pkg)
almost: It would be
!is.null(.getNamespace(pkg))
> Whereas getNamespace(pkg) will load the
2008 Dec 22
1
questions about read datafile into R
Dear all:
I have been thinking to import below one data file (.txt)into R by
read.table(..,skip=1, header=T). But How can I deal with the repeated
rows of TABLE NO.1 and names of data variables in the middle of this
data file. The similar block will be repeated 100 times, here only show
4 of them and within each block, data records also can vary, here only
paste 4 rows for example. I appreciate
2008 Dec 22
1
question about read datafile
Dear all:
I have been thinking to import below one data file (.txt)into R by
read.table(..,skip=1, header=T). But How can I deal with the repeated
rows of TABLE NO.1 and names of data variables in the middle of this
data file. The similar block will be repeated 100 times, here only show
4 of them and within each block, data records also can vary, here only
paste 4 rows for example. I appreciate
2015 Jan 26
2
speedbump in library
>>>>> Michael Lawrence <lawrence.michael at gene.com>
>>>>> on Mon, 26 Jan 2015 05:12:55 -0800 writes:
> A isNamespaceLoaded() function would be a useful thing to
> have in general if we are interested in readable code. An
> efficient implementation would be just a bonus.
Good point (readability), and thank you for the support!
Note
2009 Oct 28
4
Insertar filas en un data frame
Hola,
Por favor, necesito insertar una fila debajo de las filas que tengan DV
distinto de cero, pero no me deja insertar hasta el final de la tabla.
Esta es mi tabla y este es el código con el que estoy apurado.
C ID TIME DV AMT RATE CMT SS II EVID GRUPO VISITA DOSIS VECES FORMA NAP
EDAD SEXO ALTURA PESO
11 0 0 3 0 1 1 12 1 3 0 3 2 1 0 77 2 147 74
11 1.417 0.001 0 0 2 0 0 0 3 0 3 2 1 0.001
2004 Dec 03
2
7905G Firmware
Is the 7905G Firmware the same as the 7960 firmware?
--
MBM
2014 Jun 13
2
REGRESSION: Kernel PANIC 8777c5c11764d8336d8270f96778158c34c92108 - drm/nouveau/dp: probe dpcd to determine connectedness
Hello Ben,
commit
(mini) [~/work/linux-2.6] git bisect bad
8777c5c11764d8336d8270f96778158c34c92108 is the first bad commit
commit 8777c5c11764d8336d8270f96778158c34c92108
Author: Ben Skeggs <bskeggs at redhat.com>
Date: Fri Jun 6 18:09:55 2014 +1000
drm/nouveau/dp: probe dpcd to determine connectedness
Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
introduces a
2004 Oct 12
5
Polycom Echo
Lately I have been experiencing a lot of echo from my Polycom phones.
Only I hear the echo and it's not on every call. I've researched it
via google and the forums and every echo problem usually relates when
it's using a Zap card and not an IAX provider.
Can anyone give me some advice or where to look to help solve this
echo problem? This never occurs on any of our other phones,
2007 May 29
2
interrupt loading, intrd, and CMT
One of the things that I''ve been asked to look at lately is interrupt
load spreading, and intrd, to improve the network performance of CMT
systems.
From my read of the code, it looks like intrd only knows about virtual
processors. This has major breakage in that all the virtual processors
on a single core in a Niagra system share the common interrupt logic.
I.e. when the
2016 May 11
0
Questions about CMT event statistic
Hi
I'm testing cmt event of libvirt, and I have two questions. I will be very grateful if someone can give me some help.
Q1:"virsh domstats --perf" and linux perf tool has different result.
I have a guest with cmt event enabled, start guest and get perf statistic every 1s:
# while true; do virsh domstats rhel7.2-1030 --perf; sleep 1; done
In the meanwhile, I use perf tool to get
2007 Jan 16
3
plot portion of a line
Dear HelpeRs,
Given:
x <- rnorm(50)
y <- rnorm(50)
plot(x,y)
abline(lm(x ~ y))
Is there a way to plot just a portion of the line? Say for values of x
> 2.0 or x > -2.0 and x < 4.0. (Still fitting all the points.)
Thank you,
jab
--
John Bollinger, CFA, CMT
www.BollingerBands.com
If you advance far enough, you arrive at the beginning.
2011 May 03
2
Change the names of a dataframe
Dear list,
This may sound silly. What is the right way to change the names of a
dataframe? Let's say I have this data frame (dose) with four columns with
names "ID", "DOSE", "TIME" "CMT". I want to change "DOSE" to "AMT". So I did
names(dose[2])<-'AMT'
But nothing happened. The name of the second column is still
2018 Jan 22
2
[Bug 104728] New: [possible regression] VMD crashes on startup on GT 640 / GK107 / NVE7
https://bugs.freedesktop.org/show_bug.cgi?id=104728
Bug ID: 104728
Summary: [possible regression] VMD crashes on startup on GT 640
/ GK107 / NVE7
Product: Mesa
Version: 17.2
Hardware: All
OS: All
Status: NEW
Severity: major
Priority: medium
Component:
2006 Dec 27
3
stacked plots
Dear helpeRs,
Is there a better method of producing stacked charts than
par(mfrow(3,1)), plot(x), plot(y), plot(z)? What I would like to do is
produce a chart of several panes stacked vertically with no space
between them so they appeared to be a single figure. I've attached a
small example, though it is not clear that it will make it, as the
posting guide doesn't say which sort of images
2011 May 28
1
prcomp & eigenvectors ... ??
Hi ...
Please could you help with probably a very simple problem I have. I'm completely new to R and am trying to follow a tutorial using R for Force Distribution Analysis that I got from ... http://projects.eml.org/mbm/website/fda_gromacs.htm. Basically, the MDS I preform outputs a force matrix (.fm) from the force simulation I perform.
Then, this matrix is read into R and prcomp is
2017 Jun 04
1
vm live migration memory copy
Hi All,
I am wondering when we do live migration, how much memory is transferred? I
guess it must be one of the three below, but not sure which one:
1. The amount of memory allocated to VM
2. The memory currently used by VM (actual Mem usage in guest)
3. The memory used by the qemu process (RSS).
Best Regards,
Hui
2011 Jul 05
0
[LLVMdev] git-svn dcommit Question
On 07/05/2011 03:27 PM, David Greene wrote:
> My git-svn fu is not very strong.
>
> In the course of preparing a set of AVX patches, I've committed several
> changes to my local LLVM git clone. I don't want to send all of those
> changes upstream right away. What's the best way to send just the first
> of those changes us using git-svn? dcommit appears to send all
2006 Aug 29
1
passing namees
R 2.3.1
I wrote a little script to do some cross correlations. The symbols are
in a text file like so:
symbols.txt
ibm
dd
csco
"""
require(tseries)
symbols <- scan("symbols.txt", what = 'character')
for(line in 1:(length(symbols)-1)) {
assign(symbols[line], get.hist.quote(instrument = symbols[line],
start = "2005-09-01", quote =
2006 Sep 28
2
a decimal aligned column
Hello,
For numbers in the range 100 to 100,000,000 I'd like to decimal align
a right-justified comma-delineated column of numbers, but I haven't
been able to work out the proper format statement. format(num,
justify=right, width=15, big.mark=",") gets me close, but numbers
larger than 1,000,000 project a digit beyond the right edge of the
column, which I really don't