similar to: [LLVMdev] Is LLVM appropriate for implementing a shell interpreter?

Mu Qiao wrote: > Hi devs, > > We are implementing a library that interprets shell scripts so that > other programs could efficiently talk to bash. We'd like to hear your > advice on whether LLVM is appropriate for us. Here are our considerations: > > In most cases our library will interpret each script just once. Our > current approach is using a manual

Dear R team, As this is a university email address with very small inbox limit, can I please change my R email subscription to another email address instead of this one? My new email address is wendy2.qiao@gmail.com. I have change my email in my profile, but seems that does not change my subscription. Thank you. Wendy [[alternative HTML version deleted]]

Hi Kevin, On April 11, 2017 at 4:14:14 PM, Flamedoge (code.kchoi at gmail.com) wrote: > So only "non-freed" malloc pointers are No-Alias which makes it > flow-sensitive. There is no reason why malloc couldn't return previously > freed location. Yes. Talking to Nick Lewycky on IRC, I figured out a shorter way of saying what I wanted to say.  We know that programs like this

Hi, I am trying to compile a simple program with Clang 3.3 on Linux and used -pg and -O2 option. The program would crash with segfault. Interestingly if I compile it with -pg option only it works. Do you have any idea why it crashes? And any workaround? $ cat myprog.c int main() { return 0; } $ clang -v -pg -O2 myprog.c clang version 3.3 (tags/RELEASE_33/final) Target:

Hi all, I have a huge matrix of TRUE/FALSE table like following, and I want to count the number of TRUEs in each row. Instead of looping through each row and do length(Z[Z==TRUE]), I am wondering if there is an easier way of doing this. [,1] [,2] [,3] [1,]TRUE FALSE FALSE [2,]FALSE TRUE TRUE Thank you in advance. Wendy -- View this message in context:

Hi Qiao, On 24/07/13 08:23, Qiao Yang wrote: > Hi, > > I am trying to compile a simple program with Clang 3.3 on Linux and used -pg and -O2 option. The program would crash with segfault. Interestingly if I compile it with -pg option only it works. Do you have any idea why it crashes? And any workaround? > > $ cat myprog.c > int main() { > return 0; > } > > $

On Mon, Jul 11, 2016 at 7:51 PM, Sanjoy Das <sanjoy at playingwithpointers.com> wrote: > Hi Sean, > > Sean Silva wrote: > > While building test-suite with the new PM, I ran into problems with > > AssertingVH being triggered which is obvious in retrospect: > > https://llvm.org/bugs/show_bug.cgi?id=28400 > > > > Both cases I ran into revolve around LVI

Hi, I use R to plot a graph with 20000 frames. Because the limit of pixel or others, the screen fail to show the graph. So I have to draw a point every 10 frames. So the total of x axis becomes 2000. So when imaging the picture, I still hope that the total of x-axis is 20000. I need to find a way to modify the number of axis. How could I do this? Thanks!

Hi all, I have a matrix, for example [,1] [,2] [1,] 1 3 [2,] 4 6 I want to replicate the matrix twice and add an extra column at the end, which is [,1] [,2] [,3] [,4] [,5] [,6] [,7] [1,] 1 3 1 3 1 3 2 [2,] 4 6 4 6 4 6 5 I found 'rep' only works for vector. Does anyone know how to replicate a matrix, and append the matrix?

Hi: I am a newer in using R for data mining, and find the "e1071" pakage an excellent tool in doing data mining work! what frustrated me recently is that when I using the function "svm" and using the "cross=10" parameters, I got all the "accuracies" of the model greater than 1. Isn't that the accuracy should be smaller than 1? so I wander how, the

While building test-suite with the new PM, I ran into problems with AssertingVH being triggered which is obvious in retrospect: https://llvm.org/bugs/show_bug.cgi?id=28400 Both cases I ran into revolve around LVI which holds AssertingVH. Essentially, what happens is this: 1. LVI holds an AssertingVH pointing at a BasicBlock 2. Some other pass ends up deleting that BB (e.g. SimplifyCFG) 3. BOOM

The extension.conf: exten => s,1,Wait,1 ; Wait a second, just for fun exten => s,2,Answer ; Answer the line exten => s,3,DigitTimeout,5 ; Set Digit Timeout to 5 seconds exten => s,4,ResponseTimeout,10 ; Set Response Timeout to 10 seconds exten => s,5,BackGround,demo-congrats ; Play a congratulatory message When call is coming, asterisk always failed to play the message,

Hi all, I want to make a histogram like the one show http://nar.oxfordjournals.org/content/39/suppl_1/D1011/F1.expansion.html here , but I did not figure out how to add the red marks at the bottom of the bars. Could anybody help? Thank you very much -- View this message in context: http://r.789695.n4.nabble.com/annotate-histogram-tp3963960p3963960.html Sent from the R help mailing list archive

Hi all, I am new user in R, I am trying to to use paste function to concatenate strings which has been fetched from database table(postgres database), the following are my code: when i do: > sqlFetch(channel,'transactions') outputs are following(only parts, there are around 200 transactions in total) orderid productname price quantity discount 1 T10248 potato 1.80

Dear experts, I would like get your help for the issue with --partial-dir=*absolute path.* I’m trying to use rsync to send big file to server and config --partial-dir=*absolute path* since I want to store temp partial file in /tmp/ directory and keep the destination folder clear. My server is joe28, client is joe27. And here is the config on server. root at joe28:~# cat

I am trying to build a dll writen in C to be called by R. Interestingly, when I set the global environment variable PATH to be "c:\Rtools\bin;C:\Rtools\gcc-4.6.3;C:\Program Files\R\R-3.1.1\bin\*i386*;" and I typed "RCMD SHLIB Permutation.c" in Cygwin, the dll was compiled and I can sucessfully call functions after I had loaded it into 32 bits R via .Call. However, now I want

Dear all, I am really new to R, and I have problem here. I searched around, but did not get a solution. I have a numetrix matrix (20 by 25) saved in .csv. I read it as >sx<-read.csv("sx.csv",header=F) Then I try to convert it to numeric using >sx<-as.numeric(sx) Error: (list) object cannot be coerced to type 'double' The class of sx is "data.frame". I

Thanks so much for the quick reply, Kevin! I tried with ssh and --partial-dir, it looks the partial file still will be stored in local dir, but not in /tmp. Every 1.0s: ls -al /home/joe/rsync/ /tmp/ Tue Aug 15 17:29:30 2017 /home/joe/rsync/: total 408840 drwxr-xr-x 2 root root 4096 Aug 15 17:29 . drwxr-xr-x 32 joe joe 4096 Aug 15 15:01 .. *-rw------- 1 root root

Hi all, I have a list of numbers, e.g., X = c(60593.23, 71631.17, 75320.1), and want to round them so the output is Y = c(60000, 80000, 80000). I tried Y<-round(X,-4), but it gives me Y = c(60000, 70000, 80000). Do anybody know how to round up a number to 10^4? Thank you in advance. Wendy -- View this message in context:

The corresponding line does not exist, and it is in fact, wrong :) C11 says nothing like that. C++14 says: "The lifetime of an object of type T begins when: — storage with the proper alignment and size for type T is obtained, and — if the object has non-trivial initialization, its initialization is complete. The lifetime of an object of type T ends when: — if T is a class type with a