similar to: Fortran programs not writing stdout on windows

According to the manual, the `stdout` argument of the `system2` function can redirect output to a file. This seems to work on unix, however I can't get it to work on windows. The toy example below, no `out.txt` or `err.txt` files are created. I tried sending it to an existing file, or expand the full file path, but with no success: setwd(tempdir()) system2("whoami",

We currently had dovecote 99 running and ran into some issues with it, mainly our pop3 sessions timeout and were slow. I upgraded to the latest version and im serving imap with pop3 using pam. Heres my pam file: [root at pop etc]# cat /etc/pam.d/dovecot #%PAM-1.0 auth required pam_unix.so nullok account required pam_unix.so The problem I'm having is I can authenticate to

To make it complete, here is the code that I am using to encode a large file: int __stdcall SpxEncode(unsigned char* inBuf, unsigned char* outBuf, unsigned int inlen) { //char *testFile; //FILE *ftest; //testFile = "test"; //ftest = fopen(testFile, "wb"); //fwrite(inBuf,1,inlen,ftest); //take every 320 bytes //copy every short to float

Dear all, I would like to log the calls to my functions. I am trying to do this using the function match.call(): fTest<-function(x) { theCall<-match.call() print(theCall) return(x) } > fTest(2) fTest(x = 2) [1] 2 I can see "theCall" printed into the console, but I don't manage to convert it into a character to write it into a log file

Hi, I tried to do code coverage testing for libguestfs with gcov. The steps are shown as follows: 1. Download and install the source package(libguestfs-1.36.5-1.el7.src.rpm) 2. Modify libguestfs.spec file #diff -u libguestfs.spec libguestfs.spec.modify --------------------------------------------------------------------------------------- --- libguestfs.spec 2017-08-29 02:44:35.623751541 -0400

Sorry, it seems I have only replied to Lakhdar, not to the newsgroup. Below is my reply to Lakhdar, and I would like to make it more clear now, using some pseudo values for simplicity: I read bytes 1 to 124 from my encoded spx file. I decode themt and get the values: ---Frame 1---- -293 -8234 2134 17 ---Frame 2---- -9323 -732 189 2329 Both frames are just perfect as I need them. But now when I

Hello. I am still a newbie in R. Excuse me if I am asking something obvious. My efforts to get an answer through browsing the mailing archives failed. I want to perform an augmented Dickey-Fuller test and to obtain AIC and BIC and to be able to impose some linear restrictions on the ADF regression so as to decide the correct order of autoregression. However I could find no obvious way to impose

Hi again! While investigating the bug report [*] I found out that on unix, system2 does not quote its `stdin` argument while preparing the command line to launch. It does shQuote the `stdout` and `stderr` arguments, and also the `f <- tmpfile()` variable (which is used if `input` argument is provided), which seems to set a precedent. On Windows, stdin, stdout, and stderr are handled

----- Original Message ----- > On Thu, Aug 31, 2017 at 05:45:38AM -0400, Yongkui Guo wrote: > > Hi, > > > > I tried to do code coverage testing for libguestfs with gcov. > > > > The steps are shown as follows: > > 1. Download and install the source package(libguestfs-1.36.5-1.el7.src.rpm) > > Probably best to try building this from git instead of

Hi, I am running a simple one-way ANOVA with an independent factot variable "treat" (3 levels: a, b and c) and a response variable "y". I want to test a linear relationship of the response among the 3 levels of the variable "treat" (ordered a->b->c). I used glht() from multcomp package. Later I found out I need to exclude the situation where the response at the

Hi Justin , Thank you for the confirmation and we would like to know that ,going forward the clang has the support the gcc gcov format or use the -fprofile-instr-generate -fcoverage-mapping and get ride of gcov format . We are planing to customize the clang code coverage for embedded world ,before we start tweaking the gcov / -fprofile-instr-generate code-base ,we would like to take feedback

Hello, I help to maintain a moderate library of R code. In this code we have a number of calls to the system function along the lines of: exe_output = system("./executable.exe",intern=T) We tend to prefer system() over shell() because, provided the executable has been compiled and the working directory set, the command works under both linux and windows. We've never had a

The way `-ftest-coverage -fprofile-arcs` works at the moment it only flushes via `atexit()`. This patch allows you to flush the coverage at any point by calling `__llvm_gcov_flush` the same way `__gcov_flush` works for gcc. If there is another way of doing this, I might of missed it but I was looking for `__gcov_flush` and I did not find the equivalent in llvm at the moment. -- John Harrison

Ah, my mistake. So this already works. I guess that bug is out of date, since this feature works already. -- John Harrison On Wed, Feb 6, 2013 at 10:00 AM, Joshua Cranmer <pidgeot18 at gmail.com> wrote: > On 2/6/2013 11:43 AM, John Harrison wrote: > >> The way `-ftest-coverage -fprofile-arcs` works at the moment it only >> flushes via `atexit()`. This patch allows you

Hi everyone, I would like to instrument my code in order to know the number of times a function is called and its execution time. After some research, I find several leads in llvm/lib/ProfilData/ and llvm/lib/Transform/Instrumentation/ but nothing conclusive. Does anyone know if this is already possible with LLVM or has a good suggestion for the beginning? I saw the -fprofile-instr-generate,

Umesh Kalappa <umesh.kalappa0 at gmail.com> writes: > Hi Justin , > > Thank you for the confirmation and we would like to know that ,going > forward the clang has the support the gcc gcov format or use the > -fprofile-instr-generate -fcoverage-mapping and get ride of gcov > format . Going forward, the -fprofile-instr-generate -fcoverage-mapping (which I'll refer to as

Is there any way to capture output (both stdout and stderr) from install.packages? Solutions like sink and capture.output don't work because the install.packages calls out to system2 which is executed in a separate process: test <- capture.output(install.packages("MASS")) The system2 function does have arguments stdout and stderr but afaik these cannot be controlled via

Why does __gcov_flush only flush the current compilation unit? For gcc __gcov_flush flushes all of the loaded files. Is there a way to have __gcov_flush flush everything? -- John Harrison On Wed, Feb 6, 2013 at 10:24 AM, John Harrison <ash.gti at gmail.com> wrote: > Ah, my mistake. So this already works. I guess that bug is out of date, > since this feature works already. >

Hi I've built a dll using Fortran code and can call it by either R or Fortran. Calling by the former gives me the wrong answer and the later gives the correct answer. From what I've read, it looks like I should use the subroutines DBLEPR, INTPR and REALPR to get values to show up in R which I hope will allow me to find the error. I've downloaded the R-2.12.0.tar.gz but have

I'd like to automatically plot the p-value and r^2 of a linear model. I know that I can extract r^2 with foo <- lm(y~x) a <- summary(foo) a$r.squared I can't find any similar functionality to obtain the p-value based on the ftest a$fstatistic returns the actual f-test and df, but not the p-value. Any thoughts? Thanks, Adam using R-0.65.1 Win32