Displaying 11 results from an estimated 11 matches for "r_gc".
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_gc
2008 Jul 20
1
garbage collection, "preserved" variables, and different outcome depending on "--verbose" or not
...erve it"
* 2- make call "list(x)"
* 3- return "x" to R
*/
SEXP x_R;
int i;
int n = INTEGER(n_R)[0];
/* Create a numerical vector "x_R" */
for (i=0; i<n; i++) {
x_R = createObject();
R_ReleaseObject(x_R);
printObject(x_R);
R_gc();
}
x_R = createObject();
printObject(x_R);
R_gc();
R_ReleaseObject(x_R);
Rprintf("Returning 'x' at %p\n", x_R);
Rprintf(" (first element is %d)\n", REAL(x_R)[0]);
return x_R;
}
2010 Sep 09
0
calling Rf_initEmbeddedR error
...quot;), R_GlobalEnv);
if(fun == R_NilValue) // -----> success
{
UNPROTECT(1);
throw std::range_error("R Function not found");
}
SETCAR(e, fun);
UNPROTECT(1);
// End R
R_dot_Last();
Rf_endEmbeddedR(0);
R_gc();
/////////////////////////////
// Init R(second)
Rf_initEmbeddedR(Argc2, Argv2);
// R package load
e = R_NilValue;
r = R_NilValue;
PROTECT(e = lang2(install("source"), mkString("hbnreg.R")));
r = R_tryEval(e, R_GlobalEnv, NULL);...
2013 Jan 04
1
Integrating Java, C++ and R
...s been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007f9e6974ba8e, pid=5891, tid=140319087077120
#
# JRE version: 6.0_31-b05
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.6-b01 mixed mode
linux-amd64 compressed oops)
# Problematic frame:
# C [libR.so+0x11aa8e] R_gc+0x9e
--------------------------------------------------------------------------------------------
The error log is :
Current thread (0x00007f9e90006800): JavaThread "main" [_thread_in_native,
id=5892, stack(0x00007f9e95472000,0x00007f9e95573000)]
siginfo:si_signo=SIGSEGV: si_errno=...
2018 Aug 06
2
SIGSEGV in R_RunWeakRefFinalizer, object allocated with Rcpp
...essage("This is not printed")
```
This is the backtrace I get with R 3.5.1:
#0 0x61ec4fd0 in ?? ()
#1 0x6ca1cafc in R_RunWeakRefFinalizer (w=0xc786a98) at memory.c:1393
#2 0x6ca1cdba in RunFinalizers () at memory.c:1459
#3 0x6ca1d024 in R_RunPendingFinalizers () at memory.c:1495
#4 R_gc () at memory.c:2893
#5 do_gc (call=0x1d45b88, op=0x15241d0, args=0x1d454b8,
rho=0x1d45318) at memory.c:2013
#6 0x6c9db60f in bcEval (body=body at entry=0x1d45a88,
rho=rho at entry=0x1d45318, useCache=useCache at entry=TRUE)
at eval.c:6781
#7 0x6c9ecfb2 in Rf_eval (e=0x1d45a88, rho=0x1d45318)...
2009 Mar 05
0
calling Rf_initEmbeddedR twice gives an error
...'ve recognized that there were others with that problem - which is
marked user error here
http://bugs.r-project.org/cgi-bin/R/trashcan?id=12644;user=guest;selectid=12644
Unfortunately it is nowhere stated what one should have called... Any
of
R_dot_Last();
R_RunExitFinalizers();
R_gc();
does not help either...
However I can trigger the problem on the R cmdline when I do:
.Call("R_isMethodsDispatchOn", 1,2, PACKAGE = "base") :
also looking at src/main/registration.c I don't see a reason why it
should be wrong: CALLDEF(R_isMethodsDispatchOn, 1)......
2011 Oct 05
1
Moderating consequences of garbage collection when in C
...haracters each; a simplified illustration understating the effects
(because there is initially little to garbage collect, in contrast to an
R session with several packages loaded) is below.
A simple solution is to provide a mechanism for the C programmer to
request sufficient memory in advance. R_gc_needed might also be re-used
at two other locations in memory.c (2221 and 2361) and could be exposed
at the R level via a new argument, with default 0, to gc().
%> time R --vanilla -e "dyn.load('gc.so'); x = .Call('doit', 1000000,
FALSE)"
> dyn.load('gc.so&...
2011 Jun 09
5
ultrasecure sshd server
Hi,
How to configure sshd to required both ssh public key and user
password also? yes, stupid, but required on my setup..
--
Eero
2018 Aug 09
0
SIGSEGV in R_RunWeakRefFinalizer, object allocated with Rcpp
...; ```
>
> This is the backtrace I get with R 3.5.1:
>
> #0 0x61ec4fd0 in ?? ()
> #1 0x6ca1cafc in R_RunWeakRefFinalizer (w=0xc786a98) at memory.c:1393
> #2 0x6ca1cdba in RunFinalizers () at memory.c:1459
> #3 0x6ca1d024 in R_RunPendingFinalizers () at memory.c:1495
> #4 R_gc () at memory.c:2893
> #5 do_gc (call=0x1d45b88, op=0x15241d0, args=0x1d454b8,
> rho=0x1d45318) at memory.c:2013
> #6 0x6c9db60f in bcEval (body=body at entry=0x1d45a88,
> rho=rho at entry=0x1d45318, useCache=useCache at entry=TRUE)
> at eval.c:6781
> #7 0x6c9ecfb2 in Rf_ev...
2012 Sep 13
10
access key error
I am getting following error while run my rails app in my server
ActionView::Template::Error (You did not provide both required access keys.
Please provide the access_key_id and the secret_access_key.):
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2017 Sep 28
1
R 3.4.2 is released
...er segfaults for n <- 2.2e9 (on a platform with
enough RAM).
* x <- 1:2; tapply(x, list(x, x), function(x) "")[1,2] now
correctly returns NA. (PR#17333)
* Running of finalizers after explicit GC request moved from the R
interface do_gc to the C interface R_gc. This helps with
reclaiming inaccessible connections.
* help.search(topic) and ??topic matching topics in vignettes with
multiple file name extensions (e.g., *.md.rsp but not *.Rmd)
failed with an error when using options(help_type = "html").
* The X11 device...
2017 Sep 28
1
R 3.4.2 is released
...er segfaults for n <- 2.2e9 (on a platform with
enough RAM).
* x <- 1:2; tapply(x, list(x, x), function(x) "")[1,2] now
correctly returns NA. (PR#17333)
* Running of finalizers after explicit GC request moved from the R
interface do_gc to the C interface R_gc. This helps with
reclaiming inaccessible connections.
* help.search(topic) and ??topic matching topics in vignettes with
multiple file name extensions (e.g., *.md.rsp but not *.Rmd)
failed with an error when using options(help_type = "html").
* The X11 device...