Displaying 20 results from an estimated 400 matches similar to: "How to sum values across multiple variables using a wildcard?"
2023 Mar 21
1
[PATCH v3 4/8] vringh: support VA with iotlb
vDPA supports the possibility to use user VA in the iotlb messages.
So, let's add support for user VA in vringh to use it in the vDPA
simulators.
Signed-off-by: Stefano Garzarella <sgarzare at redhat.com>
---
Notes:
v3:
- refactored avoiding code duplication [Eugenio]
v2:
- replace kmap_atomic() with kmap_local_page() [see previous patch]
- fix cast warnings when
2023 Mar 21
5
[PATCH v3 0/8] vdpa_sim: add support for user VA
This series adds support for the use of user virtual addresses in the
vDPA simulator devices.
The main reason for this change is to lift the pinning of all guest memory.
Especially with virtio devices implemented in software.
The next step would be to generalize the code in vdpa-sim to allow the
implementation of in-kernel software devices. Similar to vhost, but using vDPA
so we can reuse the
2008 Apr 08
3
openssh version 5
Greetings,
It just strike me that they are no available version of OpenSSH version
5 or any available versions with the ChrootDirectory option.
Any reason why ?
Thanks,
2008 Aug 22
3
sun4v arch
I would also like to help as well.
As KMacy knows before i asked a lot of questions for T2 types of
servers but unfortunately i have no more access to those kind of
hardware as well.
I;m willing to participate if a team will be formated.
2023 Apr 04
9
[PATCH v5 0/9] vdpa_sim: add support for user VA
This series adds support for the use of user virtual addresses in the
vDPA simulator devices.
The main reason for this change is to lift the pinning of all guest memory.
Especially with virtio devices implemented in software.
The next step would be to generalize the code in vdpa-sim to allow the
implementation of in-kernel software devices. Similar to vhost, but using vDPA
so we can reuse the
2023 Mar 23
1
[PATCH v3 4/8] vringh: support VA with iotlb
On Tue, Mar 21, 2023 at 11:43?PM Stefano Garzarella <sgarzare at redhat.com> wrote:
>
> vDPA supports the possibility to use user VA in the iotlb messages.
> So, let's add support for user VA in vringh to use it in the vDPA
> simulators.
>
> Signed-off-by: Stefano Garzarella <sgarzare at redhat.com>
> ---
>
> Notes:
> v3:
> - refactored
2009 Jan 22
2
expire plugin error
Hi,
I am using the db backend for the expire plugin and found the following
error message in the logfile:
dovecot: Jan 22 10:10:55 Error: dict: secondary db: unable to allocate
space from the buffer cache
dovecot: Jan 22 10:10:55 Error: dict: Failed to initialize dictionary
'expire'
dovecot: Jan 22 10:10:55 Error: IMAP(xxxxxxxxxx):
read(/var/dovecot/dict-server) failed: Remote
2010 May 06
1
How to rank matrix data by deciles?
Hi R users,
I have a matrix of data similar to:
> y=matrix(rnorm(55),ncol=5)
I would like to know to which decile each number belongs compared to the
numbers in its column.
Say y[1,1] is the third decile among y[1:11,1] and y[2,1] is in the second
decile
I would like get a matrix that would return their ranks in decile, i.e.,
y[1,1] -> 3
y[2,1] -> 2
Your help is much appreciated!
2006 Nov 16
1
getting a title in a plot during an lapply
In my code below tempa and tempb are numeric vectors that I combined
into a dataframe along with the deciles of tempa.
I have an lapply statement that goes through the dataframe and does ten
plots according to the appropriate decile.
The code is below and it works fine. There are no bugs so I figure there
was no need to include structure statements on the data.
Also, I don't want to use coplot
2006 Apr 02
2
Boxplot
bonjour,
je voudrais savoir s'il serait possible de sugg?rer aux d?veloppeurs
de R de proposer une option suppl?mentaire pour les moustaches, ?
savoir les placer sur d1 et d9 comme c'est pr?conis? dans les
programmes du secondaire en France, option du style boxplot
(serie,range=91) par exemple...
i would like to know if it is possible to have (with the agrement of
developpers)
2006 May 09
2
devide data into decile
I guess this is really basic. But I do not find an
answer yet. I have a big data.frame. I would like to
divede them into 10 deciles accounding to one of its
member. Then I need a number for each decile with
some computaion within each group. How to devide it?
2010 Jun 16
3
Decile
Hello comunity,
I'm trying to find a similar function as decile of SPSS, NTILES (10)
some of you know about that, I will appreciate your help in advance.
In SPSS
VARIABLES=Sales (A) /NTILES (10) /PRINT=NO
for example if I have Next data input:
case IdCust Sales Profit 1 265 140.81 314.31 2 266 1778.96 408.32 3 267
2663.66 820.85 4 268 2994.14 913.73 5 269 2185.58 686.64 6 271 105.21
2006 May 04
1
request: add TCP buffer options to rsync CLI?
We see absolutely dismal performance from Canberra to Perth via
Aarnet or Grangenet (gig connections across the country). With
standard rsync on a tuned tcp stack, we see about 700k/s. I started
playing with the --sockopts and have increased the performance to
1.4M/s which is better, but still way off the pace.
There are similar patches for ssh at
2006 Mar 16
2
french secondary boxplot
bonjour,
i'm a mathematic teacher and i have a question for R-developers :
is it possible to have (in the future) a boxplot with whiskers from
the first decile to the ninth decile, as usual in secondary french
schools... by example : boxplot(serie,range=-1) for french boxplot ?
cordialement,
jean-pierre
lyc?e jean zay
orl?ans, france
http://mathazay.free.fr/spip/
2010 Mar 08
1
Help with Hmisc, cut2, split and quantile
Hello,
I have a set of data with two columns: "Target" and "Actual". A
http://n4.nabble.com/file/n1584647/Sample_table.txt Sample_table.txt is
attached but the data looks like this:
Actual Target
-0.125 0.016124906
0.135 0.120799865
... ...
... ...
I want to be able to break the data into tables based on quantiles in the
"Target" column. I can see (using
2010 Nov 08
2
Several lattice plots on one page
Dear all,
I am trying (!!!) to generate pdfs that have 8 plots on one page:
df = data.frame(
day = c(1,2,3,4),
var1 = c(1,2,3,4),
var2 = c(100,200,300,4000),
var3 = c(10,20,300,40000),
var4 = c(100000,20000,30000,4000),
var5 = c(10,20,30,40),
var6 = c(0.001,0.002,0.003,0.004),
var7 = c(123,223,123,412),
var8 = c(213,123,234,435),
all = as.factor(c(1,1,1,1)))
2009 Apr 03
6
[LLVMdev] Patch: MSIL backend global pointers initialization
Anton Korobeynikov wrote:
> Hi, Artur
>
>
>> I'm working on that backend now, so probably I'll send some more patches
>> soon. I'd be grateful if you could give me some suggestions how to add
>> some test for that backend to the test-suite. On Linux the output code
>> could be run on Mono and compared with outputs for other backends but
>>
2005 Aug 03
2
using weighted.mean with tapply()
I am trying to calculate the weighted mean for a of 10 deciles and I
get an error:
> decile <- tapply(X=mat$trt1m, INDEX=mat$Rank, FUN=weighted.mean, w=mat$mcap)
Error in FUN(X[[1]], ...) : 'x' and 'w' must have the same length
All three of my inputs have the same length, as shown below, and the
weighted.mean calculation works by itself, just not in tapply()
>
2010 Dec 22
3
A question to get all possible combinations
Let say, I have a matrix with 8 rows and 6 columns:
> df1 <- matrix(NA, 8, 4)
> df1
[,1] [,2] [,3] [,4]
[1,] NA NA NA NA
[2,] NA NA NA NA
[3,] NA NA NA NA
[4,] NA NA NA NA
[5,] NA NA NA NA
[6,] NA NA NA NA
[7,] NA NA NA NA
[8,] NA NA NA NA
Now I want to get **all possible** ways to fetch 6 cells at a
2007 Oct 15
2
Variable which has the maximum value of DF
Hi,
Suppose I have a data.frame like this
Lines <- "var1 var2 var3 var4 var5 var6
0 2 1 2 0 0
2 3 7 6 0 1
1.5 4 9 9 6 0
1.0 6 10 22 3 3
"
DF <- read.table(textConnection(Lines), skip=1)
names(DF) <- scan(textConnection(Lines), what = "", nlines = 1)
How do I find the