similar to: Relative position between two windows

Hi Luca, In recent versions of compiz (0.9.10) if you have lazy positioning on (org.compiz.move 'lazy-positioning') other clients won't get a configure notification until the end of the move. This is a performance optimization to avoid a slow path on the nvidia drivers with vsync. If you want such notifications you need to turn this option off. Either that or implement this as a

Greetings, A couple general questions regarding the use of splines to interpolate depth profile data. Here is an example of a set of depths, with associated attributes for a given soil profile, along with a function for calculating midpoints from a set of soil horizon boundaries: #calculate midpoints: mid <- function(x) { for( i in 1:length(x)) { if( i > 1) { a[i] = (x[i] -

Example: define i8 @narrow_add(i8 %x, i8 %y) { %x32 = zext i8 %x to i32 %y32 = zext i8 %y to i32 %add = add nsw i32 %x32, %y32 %tr = trunc i32 %add to i8 ret i8 %tr } With no data-layout or with an x86 target where 8-bit integer is in the data-layout, we reduce to: $ ./opt -instcombine narrowadd.ll -S define i8 @narrow_add(i8 %x, i8 %y) { %add = add i8 %x, %y ret i8 %add } But on

Thanks for the perf testing. I assume that DAG legalization is equipped to handle these cases fairly well, or someone would've complained by now... FWIW (and at least some of this can be blamed on me), instcombine already does the narrowing transforms without checking shouldChangeType() for binops like and/or/xor/udiv. The justification was that narrower ops are always better for

Hello Thanks for looking into this. I can't be very confident what the knock on result of a change like that would be, especially on architectures that are not Arm. What I can do though, is run some benchmarks and look at that results. Using this patch: --- a/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -150,6 +150,9 @@

Buenas Tengo un Data table de la siguiente manera: datos<-data.table(grupo=rep(c("a","b"),5),x=c(1:10),y=rnorm(10,2,1)) Lo que quiero es añadir una fila por cada grupo y en esa nueva fila, al valor de la x ponerle el valor anterior de la y Lo que hago es añadir una nueva fila por grupo, con: datos[,.SD[1:(.N+1)],by=grupo] Y para añadir el valor anterior uso la función

Hi, I wonder why my attempt to extend an existing loess fit to a new data set is producing error. I was trying the following: dat = read.csv(choose.files()) x = dat[,2]; y = dat[,1] x.sort = sort(x) y.loess = loess(y~x, span=0.75) # For testing the above fit with a new dataset: test = read.csv(choose.files()) # test data new_x = test [,1]; new_y = test[,2] new_x.sort = sort(new_x) predicted

(Hope this is the right place to post this message.) Hi all, I am working on a small movie player which can play full screen movie using Xserver. It works fine in Single Head Mode. But is I set the Xserver in Dual Head Mode. I can't see any thing on both screens. The Code to Init the display is shown as below: > display = XOpenDisplay(NULL); > if (display == NULL) >

(Hope this is the right place to post this message.) Hi all, I am working on a small movie player which can play full screen movie using Xserver. It works fine in Single Head Mode. But is I set the Xserver in Dual Head Mode. I can't see any thing on both screens. The Code to Init the display is shown as below: > display = XOpenDisplay(NULL); > if (display == NULL) >

Hi everyone, this should be pretty basic but I need asking for help as I got stuck. I am running simple linear regression models on R with k regressors where k > 1. In order to automate my code I packed all the regressors in a matrix X so that lm(y~X) will always produce the results I want regardless of the variables in X. I am new to R but I found this advice somewhere so I guess it is

I am currently attempting to install R (v0.62.3) on our DEC Alpha computer, and have solved one problem but now am having another: When issuing the 'make' (after ./configure), I get the error shown at the end of this output: ============================================================================ ======= cd main; make make[3]: Entering directory `/usr/local/src/R-0.62.3/src/main'

Dear R developers, I've been experimenting with embedding R X11 windows into another application using KDE's QXEmbed on linux. Attempting to do so will crash R (with R 2.4.0, trunk, and I know the bug has been around in prior versions). I used to think this was related to bug #848, but I'm not sure, if / how the solution suggested there still applies to current versions of R.

Hi, there are two problems in devX11.c. The one is an undocumented nuisance and the other isn't a bug until you try to embed an X11 device in another window (think tktoplevel() in tcltk package...). Let's take a look at locator() first: Assuming you call locator() with a current X11 device, this call is handled in X11_Locator (src/unix/X11/devX11.c). When you have one window open and

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

What is the name of the program that replaces Xconfigurator and XF86Setup for resetting video display values for X post-install? Regards, Jim -- *** e-mail is not a secure channel *** mailto:byrnejb.<token>@harte-lyne.ca James B. Byrne Harte & Lyne Limited vox: +1 905 561 1241 9 Brockley Drive fax: +1 905 561 0757 Hamilton, Ontario

Thanks Krzysztof. That's very helpful - I was missing the distinction between a register containing an undefined value and a register marked as containing an undefined value. Cheers! On 1/23/18, via llvm-dev <llvm-dev at lists.llvm.org> wrote: > Send llvm-dev mailing list submissions to > llvm-dev at lists.llvm.org > > To subscribe or unsubscribe via the World Wide Web,

Is there a way of removing all rows with missing values from a data frame? I usually use subset(x, var1!="NA") and repeat for each variable. It would be nice to be able to do it in one fell swoop. Also, surprisingly, it doesn't always work. Sometimes I'm left with an empty set even though not all rows have missing values for the variable. Cheers, mikkel Mikkel Grum,

Hi, sorry for lumping this together... Both these issues are rather small, and I'm not sure either qualifies as a bug... 1) After a window id created in X11_Open and mapped, you "gobble the expose events". Not true, you gobble any event that comes along! The code below fixes this by using *XCheckTypedEvent*. Hmm, I'm not sure this right already, but better... ***

On Fri, January 23, 2015 2:05 pm, Warren Young wrote: > On Jan 23, 2015, at 12:35 PM, Valeri Galtsev <galtsev at kicp.uchicago.edu> > wrote: > >> As a matter of fact I tend to not use GUI admin tools since long ago. > > Bring back Xconfigurator! > >> I do prefer 3ware web RAID admin >> interface anything else (it more transparently prevents me from making

Hi, since 2.0.4 didn''t work with my notebook (see ''[Xen-devel] "general protection faults" in dom0 when loading intel-agp module'') I tried xen-testing. Now I''m on xen-unstable but I still get the following problem. X loads but doesn''t display anything more than the X cursor. The rootwindow looks kind of strange. Please see