Hi Lukas,
thanks for the report. I've changed cumsum so that it is now consistent
with cumprod wrt to NA/NaN propagation.
Now NaN is not turned into NA unnecessarily.
Still please be aware that generally NaNs may become NAs in R (on some
platforms/compilers)
?NaN says
"Computations
The R for Windows FAQ suggests "make DEBUG=T" and has some more hints
https://cran.r-project.org/bin/windows/base/rw-FAQ.html
Tomas
On 02/23/2017 08:10 PM, Javier Luraschi wrote:
Right, I'm talking about C code.
Do you remember if you had to set specific CFLAGS or other settings to get
gdb
On 02/09/2017 05:05 PM, Berend Hasselman wrote:
On 9 Feb 2017, at 16:00, Göran Broström wrote:
In my package 'glmmML' I'm using old C code and linpack in the optimizing
procedure. Specifically, one part of the code looks like this:
F77_CALL(dpoco)(*hessian, , , ,
Hi Robert,
thanks for the report and your suggestions how to make the NaN checks
faster.
Based on my experiments it seems that the "break" in the loop actually
can have positive impact on performance even in the common case when we
don't have NaNs. With gcc on linux (corei7), where isnan
ng list.
I am measuring on Knight's Landing (KNL) that was released in November. KNL is
not a co-processor so no offload is necessary. R executes directly on the Phi,
which looks like a multi-core machine with 64 cores.
Robert
-Original Message-
From: Tomas Kalibera [mailto:tomas.kalib...@gmail.com]
Hi Guillaume,
the error "C stack usage is too close to the limit" is usually caused by
infinite recursion.
It can also be caused by an external library that corrupts the C stack
(such as Java on Linux, e.g. when using rJava).
I cannot repeat the problem on my machine.
To rule out the second
The warning that dummy_ii returns address of local variable is benign,
this function is intended to do so.
I've silenced it in R-devel.
Tomas
On 04/06/2017 03:51 PM, Therneau, Terry M., Ph.D. wrote:
Peter,
Retry how much of it? That is, where does it go in the sequence
from svn up to
We're working on a workaround for the JVM issue, it should be available
in rJava soon.
(the JVM issue is only on Linux and it turns infinite/deep recursion
into a crash of R; it also effectively reduces the R stack size)
Best
Tomas
On 04/19/2017 02:56 PM, Michael Lawrence wrote:
I think
Hi Petr,
I can repeat this behavior (or similar) with Norton Security:
R-devel-win.exe is reported by Download Insight
R-3.4.1patched-win.exe is reported by Download Insight
R-3.4.1-win.exe is fine
And the report is that the binary is very new (released less than 1 week
ago) and has very few
Thanks for spotting this issue. The short answer is yes, adding
attributes to a symbol is a bad idea and will be turned into a runtime
error soon. Maintainers of packages that add attributes to symbols have
been notified and some have already fixed their code.
At least in one case the
The problem is in TRE library, in regcomp, while compiling the regular
expression.
This is enough to trigger in R (to do this without re-boot: ulimit -v
50 ):
> strsplit("", ")")
To repeat in TRE, one can build TRE from sources and run
> ./src/agrep ")" README.md
Tomas
On
Thank you for the report, it is a bug in buffering in R (not specific to
Windows) and will be fixed.
Best
Tomas
On 08/17/2017 10:37 AM, PIKAL Petr wrote:
Hi
-Original Message-
From: Robert Baer [mailto:rb...@atsu.edu]
Sent: Wednesday, August 16, 2017 3:04 PM
To: PIKAL Petr
Thanks for the report, I've fixed 15199 in the AST interpreter in 72664,
I will fix it in the byte-code interpreter as well.
If you ever needed to disable the JIT, there is API for that, see
?compiler. Note though that by disabling the JIT you won't disable the
byte-code interpreter, because
I agree this should be solved in configuration of
systemd/tmpreaper/whatever tmp cleaner - the cleanup must be prevented
in configuration files of these tools. Moving session directories under
/var/run (XDG_RUNTIME_DIR) does not seem like a good solution to me,
sooner or later someone might
identified in the stacktrace.
Best
Tomas
On 04/24/2017 11:58 AM, Hilmar Berger wrote:
Hi January,
I believe the root of the xlsx issue has been identified and a fix
suggested by Tomas Kalibera (see https://github.com/s-u/rJava/pull/102).
In a nutshell, Oracle Java on Linux modifies the stack
It is a bug in the byte-code compiler. I will fix
Tomas
On 08/23/2017 09:22 AM, Lionel Henry wrote:
I don't think that's a bug. source() uses eval(), and eval() creates a
new function-like context frame. In a way expecting `break` to work
inside source() is like expecting `break` to cross stack
at(eval(expr))
So eval() has hybrid semantics where `break` has more reach than
return(), weird.
expr <- quote(return())
repeat(eval(expr)) # infloop
Lionel
On 23 août 2017, at 09:24, Tomas Kalibera <tomas.kalib...@gmail.com> wrote:
It is a bug in the byte-code compiler. I w
The difference in the outputs between 3.3 and 3.4 is in how call
expressions are selected in presence of .Internals. R is asked for a
call expression for "eval". In 3.3 one gets the arguments for the call
expression from the .Internal that implements eval. In 3.4 one gets the
arguments for
This bug has been fixed in R-devel 72612 and R-patched 72614.
Best
Tomas
On 05/26/2017 02:59 PM, Roman Kiselev wrote:
Dear all,
after an update from R 3.3.x to R 3.4.0 I cannot build Sweave documents
using make, because make checks the exit code of the `R CMD Sweave` and
stops if it is not
On 05/18/2017 06:54 PM, Joy wrote:
Sorry, this might be a really basic question, but I'm trying to interpret
the results from memory profiling, and I have a few questions (marked by
*Q#*).
From the summaryRprof() documentation, it seems that the four columns of
statistics that are reported
Thanks, fixed in 72737 (R-devel).
Best
Tomas
On 05/23/2017 06:32 PM, Evan Cortens wrote:
Yes, what Joris posts about is exactly what I noted in my March 9th post to
R-devel. The behaviour is sort of documented, but not in the clearest
manner (in my opinion). Like I say, my ultimate conclusion
Thanks, the tool is indeed right, this is a real error. Although it is
unlikely to trigger and unlikely to cause new problems (R would fail
soon anyway if out of memory), it is clearly something to be fixed and
something to be classified as "true positive".
I've fixed this in a way that is
Thanks, fixed in R-devel.
Best
Tomas
On 06/11/2017 02:30 PM, Suharto Anggono Suharto Anggono via R-devel wrote:
I see another thing in function 'NewName' in bind.c. In
else if (*CHAR(tag)) ,
'ans' is basically copied from 'tag'. Could the whole thing there be just the
following?
ans = tag;
It
Thanks for the report, fixed in R-devel and R-patched.
Best
Tomas
On 04/30/2017 10:48 PM, Christoph Sax wrote:
Hi,
I am running into a problem when I use the window<- replacement function in R
3.4.0. It will lead to an error when it is called inside a loop, probably
the result of the byte
As a quick fix, you can undefine HAVE_CTANH in complex.c, somewhere
after including config.h
An internal substitute, which is implemented inside complex.c, will be used.
Best
Tomas
On 05/04/2017 02:57 PM, Kasper Daniel Hansen wrote:
For a while I have been getting that the complex tests
uld be great for something like
> this which affects tests and seems to be a known problem for older C
> standard libraries.
>
> Best,
> Kasper
>
> On Thu, May 4, 2017 at 9:12 AM, Tomas Kalibera
> <tomas.kalib...@gmail.com <mailto:tomas.kalib...@gmail.com>> w
Thanks for the report, handled in configure in 72661 (R-devel).
I'll also port to R-patched.
Best
Tomas
On 05/04/2017 03:49 PM, Tomas Kalibera wrote:
>
> There is no way to control this at runtime.
> We will probably have to add a configure test.
>
> Best,
> Tomas
>
>
Calling R_ReleaseObject in a C++ destructor is not reliable - it can be
bypassed by a non-local return, such as an error. Generally in R one
cannot use C++ destructors reliably for anything that the R runtime
wouldn't do on its own in case of a non-local return.
A destructor that calls just
This windows/anti-virus problem has been worked around in R-devel 73329.
Thanks to Mike for reporting this and testing the changes.
Best
Tomas
On 09/13/2017 01:40 AM, Mike Toews wrote:
Hi,
Me and an office colleague on Microsoft Windows 10 PCs are having
difficulty installing any package.
Fixed in 73470
Best,
Tomas
On 10/05/2017 06:11 AM, Henrik Bengtsson wrote:
I'd like to follow up/bump the attention to this bug causing the
timeout to fail for socketSelect() on Unix. It is still there in R
3.4.2 and R-devel. I've identified the bug in the R source code - the
bug is due to
Hi Zach,
thanks for the report, I can reproduce the problem and confirm it is a
bug in R and will be fixed.
Hopefully it only impacts few users now. The workaround is to create the
short name for the directory where R is installed, using "fsutil file
setshortname" (for all elements of the
I think you might get a more useful answer if you say what you want to
achieve.
"address(x)" does not give you an address of variable "x" but of an
object bound to x. The GC in R is non-moving, it does not relocate
objects. However, a number of things can happen that will change the
Fixed in R-devel 73212 (and 73121).
Best
Tomas
On 08/17/2017 11:58 AM, Tomas Kalibera wrote:
Thank you for the report, it is a bug in buffering in R (not specific
to Windows) and will be fixed.
Best
Tomas
On 08/17/2017 10:37 AM, PIKAL Petr wrote:
Hi
-Original Message-
From
to the TRE library has
recently been made, but I don't know about its status.
Daniel
Von: R-devel <r-devel-boun...@r-project.org> im Auftrag von Tomas Kalibera
<tomas.kalib...@gmail.com>
Gesendet: Donnerstag, 17. August 2017 10:14
An: r-devel@r
Hi Ghislain,
I think you might be comparing two versions of R with different BLAS
implementations, one that is single threaded (is your 3.3.2 used with
reference blas?) and one that is multi threaded (3.4.1 with openblas).
Could you check with "perf"? E.g. run your benchmark with "perf
As of R-devel 72925 one gets a proper error message instead of the crash.
Tomas
On 09/04/2017 08:46 AM, rh...@eoos.dds.nl wrote:
Although the problem can apparently be avoided in this case. readLines
causing a segfault still seems unwanted behaviour to me. I can
replicate this with the
On 10/21/2017 04:14 PM, Radford Neal wrote:
On Fri, 2017-10-20 at 14:01 +, brodie gaslam via R-devel wrote:
I'm thinking of this passage:
Logical values are sent as 0 (FALSE), 1 (TRUE) or INT_MIN =
-2147483648 (NA, but only if NAOK is true), and the compiled code
should return one of
Please note there is parallel::mcparallel/mccollect in R which provides
similar functionality, mcparallel starts a new job and mccollect allows
to wait for it.
You are right about _exit, but there are additional issues which cannot
be solved independently in an external package, and, such a
If you were curious about the hidden details of the memory layout in R,
the best reference is the source code. In your example, you are not
getting to your string because there is one more pointer in the way, "x"
is a vector of strings, each string is represented by a pointer.
At C level,
Thanks for the report, fixed in R-devel.
Tomas
On 10/20/2017 08:09 PM, Trevor Davis wrote:
Hi,
A user of my `optparse` package discovered a bug in Rscript's parsing of
[args]. (https://github.com/trevorld/optparse/issues/24)
I've reproduced the bug on my machine including compiling and
FYI this has been fixed in R-devel by Martin
Tomas
On 10/23/2017 06:36 PM, Martin Maechler wrote:
Lukas Stadler
on Mon, 23 Oct 2017 15:56:55 +0200 writes:
> Hi!
> I was wondering about the behavior of the range function wrt. logical
NAs:
>>
A quick workaround if you needed to execute R expressions in Windows is
calling RTerm directly.
But a fix should be available soon.
Tomas
On 12/05/2017 05:51 PM, Henrik Bengtsson wrote:
Sorry for not reading carefully and thanks for confirming problem with
Rscript too.
On Dec 5, 2017 08:47,
On 12/07/2017 06:15 PM, Dirk Eddelbuettel wrote:
On 7 December 2017 at 17:56, Tomas Kalibera wrote:
|
| An update on this. Writing R Extensions does not recommend to have a
| space character in R_HOME. This means that on Windows one either should
| have SFN enabled (which is still the common
Fixed in R-devel and R-patched.
Tomas
On 12/05/2017 05:58 PM, Tomas Kalibera wrote:
A quick workaround if you needed to execute R expressions in Windows
is calling RTerm directly.
But a fix should be available soon.
Tomas
On 12/05/2017 05:51 PM, Henrik Bengtsson wrote:
Sorry
ot regularly tested. If you
find a case when this does not work, please submit a bug report.
Thanks
Tomas
On 10/20/2017 04:29 PM, Tomas Kalibera wrote:
This has now been mostly fixed in R-devel. What remains to be resolved
is that some packages with custom make files cannot be ins
Thanks, will fix this
Best
Tomas
On 12/05/2017 12:44 PM, Gábor Csárdi wrote:
I wonder if this is intended.
Thanks,
Gabor
C:\Users\rhub>"c:\Program Files\R\R-3.4.2\bin\R" -q -e "1 + 1"
1 + 1
[1] 2
C:\Users\rhub>"c:\Program Files\R\R-3.4.3\bin\R" -q -e "1 + 1"
On 05/08/2018 05:15 PM, Hadley Wickham wrote:
On Thu, May 3, 2018 at 11:34 PM, Tomas Kalibera
<tomas.kalib...@gmail.com> wrote:
On 05/03/2018 11:14 PM, Henrik Bengtsson wrote:
Also, as mentioned in my
https://stat.ethz.ch/pipermail/r-devel/2012-August/064739.html, when
not specifying th
e related to this mechanism.
If you need further information, please let me know.
Thanks,
i...@azurefx.name
Tomas Kalibera <tomas.kalib...@gmail.com> 2018/4/5 22:42
Thank you for the report and initial debugging. I am not sure what is going
wrong, we may have to rely on your help to debug th
Thanks for the report, fixed in 74706.
Best,
Tomas
On 04/26/2018 08:43 AM, Korpela Mikko (MML) wrote:
(Belated) thanks for the confirmation, Ista. I just reported this issue on the
R bug tracker:
https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=17412
Best regards,
- Mikko
debug(fun) marks "fun" for debugging, it makes sure that whenever "fun"
is called, the debugger is entered
undebug(fun) removes this mark; it won't stop any current debugging of
that function
isdebugged(fun) tells whether this mark is set or not; it does not tell
whether "fun" is currently
Fixed in R-devel 74754.
Tomas
On 04/19/2018 12:15 PM, Tomas Kalibera wrote:
On 04/19/2018 11:47 AM, Serguei Sokol wrote:
Le 19/04/2018 à 09:30, Tomas Kalibera a écrit :
On 04/19/2018 02:06 AM, Duncan Murdoch wrote:
On 18/04/2018 5:08 PM, Tousey, Colton wrote:
Hello,
I want to report a bug
On 05/22/2018 06:07 PM, Gábor Csárdi wrote:
On Mon, May 21, 2018 at 5:01 PM Tomas Kalibera <tomas.kalib...@gmail.com>
wrote:
[...]
Do you have a good use case when it would be useful to query/unset the
mark for debugonce?
Well, I suppose the same use cases when it is useful to query
Thanks for the report and the examples - and they do not have to be that
verbose, it is enough to just define and use a command, e.g.
cat("\\newcommand{\\mac1}{MAC1:#1}\\mac1{}", file=f)
rd <- tools::parse_Rd(f)
Whenever you get an error message like "Value of SET_STRING_ELT() must
be a
Thanks for the report, fixed in R-devel 74782.
Please report back if the fix is not sufficient for your use case.
Tomas
On 05/23/2018 06:16 AM, Aaron Goodman wrote:
I noticed that scan.c does not yet support long vectors. It was causing a
problem in the rstan library
Thanks for the report, I can reproduce. In Rgui, the output of
"print(cars)" is incorrect, the line numbers appear as part of the
command prompt string (printed in reverse order, without newlines),
while the rest of the output is correctly displayed. This is a bug, I
will have a closer look
l wrote:
On 4 June 2018 at 20:06, Tomas Kalibera wrote:
| thanks for the report. Access to the test system is not necessary, the
| memory requirements of the byte-code compiler are usually
| platform-independent and specifically with this package I can reproduce
| they are very high. We'll have a
updated the docs. Thanks again for the report,
Best
Tomas
On 05/30/2018 03:38 PM, Tomas Kalibera wrote:
> For now I have added a warning that is issued (only) when there is
> definitely a problem (currently a read buffer, a pushback buffer or
> encoding conversion of the input). And I h
On 05/26/2018 05:15 AM, Aaron Goodman wrote:
I noticed an issue where readChar does not return the correct value after a
call to readline. It appears that readChar is not aware of the buffering,
so it reads from the end of the buffer, rather than the current position in
the file. This is a
Now in R-devel,
Best,
Tomas
On 06/01/2018 11:33 AM, Tomas Kalibera wrote:
Thanks for the report, I am testing a patch that will allow multi-line
arguments to user macros.
Best
Tomas
On 05/25/2018 04:45 PM, Georgi Boshnakov wrote:
While on the topic of Rd macro arguments, it seems
ignored:
f <- tempfile()
mac6 <- "\\newcommand{\\mac6}{mac6: #1}"
cat(mac6, "\\mac6{2*3
2+2
sin(pi)
}\n", file = f)
rd <- tools::parse_Rd(f)
rd
mac6: 2*3
---
Georgi Boshnakov
-Original Message-
From: Tomas Kalibera [mailto:tomas.kalib...@gmail.com]
Sent:
Thanks for the report, fixed in R-devel (74848).
Best
Tomas
On 06/04/2018 02:41 PM, NELSON, Michael wrote:
On R 3.5.0 (Mac)
The issue appears when using the default (libcurl) method and specifying the
encoding
Note that using method='internal' causes a segfault if used in conjunction with
Thanks, the fix is now in R-patched and will be included in 3.5.1.
Tomas
On 06/06/2018 09:54 PM, Stephen Berman wrote:
On Tue, 5 Jun 2018 16:03:54 +0200 Tomas Kalibera
wrote:
Thanks for the report, fixed in R-devel (74848).
Best
Tomas
FTR, I confirm that the problem I reported is now
as changed in R-3.5.
>
> On Tue, May 29, 2018 at 3:09 AM, Tomas Kalibera
> mailto:tomas.kalib...@gmail.com>> wrote:
>
> On 05/26/2018 05:15 AM, Aaron Goodman wrote:
>
> I noticed an issue where readChar does not return the correct
> value after a
>
Hi Dirk,
thanks for the report. Access to the test system is not necessary, the
memory requirements of the byte-code compiler are usually
platform-independent and specifically with this package I can reproduce
they are very high. We'll have a look what we can do, certainly there
should at
Thanks for the report, fixed in documentation of mcparallel. Raw vectors
are reserved for internal use and cannot be returned by expressions
passed to mcparallel. But one can indeed wrap a raw vector into a list.
FYI this internal use is not in readChild/mccollect, but in
Fixed in R-devel and R-patched.
Best
Tomas
On 06/13/2018 01:36 PM, Tomas Kalibera wrote:
Thanks for the report, I can reproduce. In Rgui, the output of
"print(cars)" is incorrect, the line numbers appear as part of the
command prompt string (printed in reverse order, without newline
Dear Nick,
thank you for your report. In general one cannot know reliably in
advance whether reading a file will work, if nothing else, there are
possible race conditions with other applications and/or the system (e.g.
a service may lock the file, move it away temporarily, etc). The only
lly port both the fix and the NEWS entry to
R-patched.
>
>
> On Sat, Apr 28, 2018 at 11:36 PM, Tomas Kalibera
> <tomas.kalib...@gmail.com <mailto:tomas.kalib...@gmail.com>> wrote:
>
>
> I don't have an opinion if this requires 3.5.1 to be released
>
Fixed in R-devel. I will port to R-patched after more testing.
Tomas
On 04/26/2018 01:52 AM, Tomas Kalibera wrote:
Thanks for the report. A quick workaround before this gets fixed is to
add an extra first argument that has no space in it, e.g.
Rscript --vanilla "foo bar.R"
The prob
ached):
[1] compiler_3.6.0
C:\>
-Original Message-
From: Tomas Kalibera [mailto:tomas.kalib...@gmail.com]
Sent: Thursday, April 26, 2018 10:22 AM
To: Kerry Jackson <kerry.jack...@ipsos.com>
Cc: r-devel@r-project.org
Subject: Re: [Rd] Bug in RScript.exe for 3.5.0
Thanks, actually this is b
On 05/03/2018 11:14 PM, Henrik Bengtsson wrote:
Also, as mentioned in my
https://stat.ethz.ch/pipermail/r-devel/2012-August/064739.html, when
not specifying the mode argument, the default on Windows is mode = "w"
*except* for certain, case-sensitive, filename extensions:
if(missing(mode)
This has now been mostly fixed in R-devel. What remains to be resolved
is that some packages with custom make files cannot be installed from
source (when R is installed into a directory with space in its name and
short file names are not available)
Tomas
On 10/17/2017 10:37 AM, Tomas
, when we already have a
> local solution (which I hoped others would be able to benefit from).
> Ah well.
>
> cheers,
> Simon
>
> On 5 January 2018 at 00:07, Tomas Kalibera <tomas.kalib...@gmail.com
> <mailto:tomas.kalib...@gmail.com>> wrote:
>
Hi Guillaume,
In principle, mycrossprod function does not need to PROTECT "ans",
because it does not call any allocating function after allocating "ans"
("dgemm" in particular should not allocate from the R heap). So it is
surprising that PROTECTion makes a difference in your case. I agree
Thanks for reporting - there is no need to reproduce this, it is an
obvious error.
I'll probably fix by throwing an error - like it is done in devX11.c
when the file names are too long.
Tomas
On 01/19/2018 09:41 PM, Omri Schwarz wrote:
Hi, all.
Testing a change to that line to
For reference, this has been fixed in R-devel, 74168. The problem only
exists on Windows with RGui.
As a workaround for older versions of R, one can unset environment
variables "GFORTRAN_STDOUT_UNIT" and "GFORTRAN_STDERR_UNIT" for the
duration of system/system2 calls that invoke external
To reduce difficulties for people relying on automated tests set up to
build&"check --as-cran" using R-devel (e.g. travis-ci), the default
serialization version has been temporarily switched back to 2. Thank you
for your patience - according to svn history, the last change of the
serialization
Hi Michal,
On 02/01/2018 09:23 AM, Michal Burda wrote:
Dear R-devel members,
recently, I ran into the following error message (R-devel 2018-01-31):
'Rscript' should not be used without a path -- see par. 1.6 of the manual
I would like to know more about it, why is it required to run Rscript
Also using R-devel might help - the forking support in parallel has been
made more robust against race conditions, but the changes are probably
too substantial to port to 3.4.x. If you find how to cause a race
condition using parallel/forking in R-devel, a report would be greatly
appreciated.
Thanks for the report - this has been already reported as bug 17376, it
is caused by scripts that build the Windows binaries and by now has been
fixed in R-patched and R-devel snapshot builds. So as a solution that
works now I would recommend using R-patched.
Tomas
On 02/13/2018 08:33 AM,
Fixed, thanks,
Tomas
On 02/12/2018 09:33 PM, John Blischak wrote:
> Hi,
>
> I fixed a minor typo in an error message from grDevices. Please see
> attached for a patch to revision 74246.
>
> Thanks,
>
> John
>
>
> __
> R-devel@r-project.org mailing list
Please note that building R on Windows is documented in "R Installation
and Administration", including links to external software. Particularly
there is a link to texinfo which is part of Rtools. The documentation is
maintained and it is a sufficient source of information for building R
on
Unfortunately, junctions cannot link to a network drive, they only can
link directories on the same computer (possibly on different local
volumes). This is a limitation imposed by Windows. I have updated the
documentation for Sys.junction in R-devel accordingly.
Tomas
On 02/06/2018 10:50
The example is invoking NextMethod via an anonymous function, which is
not allowed (see documentation for NextMethod). Normally one gets a
runtime error "'NextMethod' called from an anonymous function", but not
here as the anonymous function is called via do.call. I will fix so that
there is
On 02/22/2018 02:31 PM, Iñaki Úcar wrote:
2018-02-22 12:39 GMT+01:00 Tomas Kalibera <tomas.kalib...@gmail.com>:
On 02/22/2018 12:07 PM, Iñaki Úcar wrote:
2018-02-22 10:29 GMT+01:00 Tomas Kalibera <tomas.kalib...@gmail.com>:
The example is invoking NextMethod via an anonymous fun
On 02/22/2018 12:07 PM, Iñaki Úcar wrote:
2018-02-22 10:29 GMT+01:00 Tomas Kalibera <tomas.kalib...@gmail.com>:
The example is invoking NextMethod via an anonymous function, which is not
allowed (see documentation for NextMethod).
Thanks for your response. I definitely missed th
Thank you for the report and analysis. Now fixed in R-devel.
Tomas
On 02/17/2018 08:24 PM, William Dunlap via R-devel wrote:
I think the problem in R-devel happens when there are non-ASCII characters
in any
of the strings passed to gsub.
txt <- vapply(list(as.raw(c(0x41, 0x6d, 0xc3, 0xa9,
Thanks! Cleaned up in R-devel,
Tomas
On 02/16/2018 05:03 PM, S Ellison wrote:
A discussion on r-help led me to look at stem.c at
https://github.com/wch/r-source/blob/trunk/src/library/graphics/src/stem.c
Lines 76-77 appear superfluous. They sit inside a condition, and set mu, as
follows:
I think it is as Kevin described in an earlier response - the garbled
output is because a UTF-8 encoded string is assumed to be native
encoding (which happens not to be UTF-8 on the platform where this is
observed) and converted again to UTF-8.
I think the documentation is consistent with
Bug 17159 has been fixed (in R-devel), but there may be more issues left
with UNC paths.
Tomas
On 01/17/2018 01:37 PM, Joris Meys wrote:
Hi Peter,
I share your experience with trying to help IT departments setting things
up. The network directory of the students is mapped to a drive, but R
There is a simple way to achieve something similar: one can add a time
stamp to each line of output, e.g. using "ts" command from "moreutils".
Tomas
On 12/21/2017 06:45 PM, Jim Hester wrote:
R does provide the addTaskCallback / taskCallbackManager to run a
callback function after every top
Dear Barbara,
thank you for the report. This is something to be fixed in R - I am now
testing a patch that adds the extra node for the equality assignment
expression.
Best,
Tomas
On 07/30/2018 05:35 PM, Barbara Lerner wrote:
Hi,
I have run into a problem with parseData from the utils
ank you for suggestions for improvement in our approach, i am going
> to discuss them with other package developers.
>
> Regards,
> Karol Podemski
>
> pon., 13 sie 2018 o 18:02 Tomas Kalibera <mailto:tomas.kalib...@gmail.com>> napisał(a):
>
> Dear Karol,
>
Dear Karol,
thank you for the report. I can reproduce that the function from you
example takes very long to compile and I can see where most time is
spent. The compiler is itself written in R and requires a lot of
resources for large functions (foo() has over 16,000 lines of code,
nearly 1
R's dyn.unload() will unconditionally unload the given shared object; it
does not check whether there is any object (external pointer or weak
reference) with a C finalizer pointing into the space of the shared
object being unloaded. So it is expected that R will segfault later when
such
On 9.8.2018 20:58, Dirk Eddelbuettel wrote:
On 9 August 2018 at 20:37, Tomas Kalibera wrote:
| So to answer your original question, this could probably be handled in
| Rcpp,
Hm. Why do you say that / what did you have in mind?
Recall that we do not alter SEXPs or introduce additional
a corolary would be, can't R
on Windows do the same?
Regards,
Iñaki
El jue., 9 ago. 2018 a las 21:13, escribió:
On Thu, 9 Aug 2018, Dirk Eddelbuettel wrote:
On 9 August 2018 at 20:37, Tomas Kalibera wrote:
| So to answer your original question, this could probably be handled in
| Rcpp,
Hm.
Both bugs should now be fixed in R-devel. The first one was causing the
difference between the first and the following element. The second one
was causing the printing of unnecessary backticks, inconsistently with
Unix systems.
Best
Tomas
On 07/30/2018 09:32 AM, Martin Maechler wrote:
Dear Arun,
thank you for the report. I agree with the analysis, detectCores() will
only report logical processors in the NUMA group in which R is running.
I don't have a system to test on, could you please check these
workarounds for me on your systems?
# number of logical processors - what
ing a process on more
than 1 processor group has come up - https://github.com/axboe/fio/issues/527
and is addressed -
https://github.com/axboe/fio/blob/c479640d6208236744f0562b1e79535eec290e2b/os/os-windows-7.h
. I am not sure though if this is entirely relevant since we would be forking
new
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