similar to: gcc-sjlj

Hi, All: How do I get information about the "R CMD check / build / install" process, especially regarding what software to install and how to configure it under Windows XP? I ask, because "R CMD check" complained, "gfortran: Command not found". I found 'gfortran-sjlj.exe' in 'C:\Program Files\R\Rtools\MinGW\bin', which is in the

Hi, >There's definitely more to it than the current intrinsics, which are >there to support dwarf. that's to say we need modify the llvm-gcc so the front end can generate the sjlj-style IR, >SJLJ exceptions rely on runtime library >functions to register and unregister call frames which require >unwinding, so we need to modify LLVM to handle generating those call my

Hi, >> from the exist llvm-ir it seems there are some common info for sjlj-eh >> and dwarf-eh! >> are there possible use the exist llvm-ir to generate exception table > >for sjlj-eh ? >No. There should be support from llvm-gcc. sjlj eh and dwarf eh have >different semantics different semantics ? ! I think llvm-gcc generate the IR should not include the exception

This is my first attempt to call a C function from R. I have installed Rtools,MinGW and Perl and I have included them in my system path. I am trying to compile a toy function that can be called in R but when I type "RCMD SHLIB foo.c" I receive the following message in my Command prompt: making foo.d from foo.c make: [foo.d] Error 255 (ignored) cat: foo.d: No such file or directory make:

I just installed R-2.2.1 on Windows Now when I change directories to C:\Program Files\R\R-2.2.1\src\gnuwin32 and try make pkg-*, e.g., make pkg-designs, I get ---------- Making package designs ------------ adding build stamp to DESCRIPTION making DLL ... making rand_exch.d from rand_exch.c making read_array_dyn.d from read_array_dyn.c making stard.d from stard.c making symmd.d from symmd.c

Hi, >There's definitely more to it than the current intrinsics, which are >there to support dwarf. from the exist llvm-ir it seems there are some common info for sjlj-eh and dwarf-eh! are there possible use the exist llvm-ir to generate exception table for sjlj-eh ? zhangzw

Dear list, Tadashi Kadowaki has developed a pdf device package that allows to add hyperlinks and popups to (currently) text, mtext and rect calls. The package passes R CMD check (minor warnings) and compiles on MacOS X and GNU/Linux, but we do not succeed in building the package for Windows. The current version of the package can be checked out as svn checkout

Hi, I meet an issue when I verify machineinstrs for Powerpc testcases in llvm. llc -mtriple=powerpc64-unknown-linux-gnu < llvm/llvm/test/CodeGen/PowerPC/sj-ctr-loop.ll -verify-machineinstrs Bad machine code: MBB exits via unconditional fall-through but ends with a barrier instruction! *** function: main basic block: %bb.2 for.body.lr.ph (0x100275437e8) Content in block BB.2:

Hello Clang- and LLVM-Experts, I was not sure which list is the right one, so I tried both - sorry for any inconvenient >o< Lately I was working a lot with exceptions under Windows and especially with the Clang compiler. Out of curiosity I came along "Exception Handling in LLVM" and tried to understand the SJLJ exception handling. At first glance this made total sense to me! Store

in llvm-backend did't support sjlj-exceptions handlying,but support dwarf-excceptions handlying, my question is: if i want change llvm-backend to support, how should i Do ? anyone can give some clue? bestregards zhangzw

Dear R package developers: I need help on getting a package compiled for windows. I am trying to use definitions and routines from a set of libraries in that are in LINUX under #include <netdb.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> but these are unavailable in windows. I found that we can get these by including, in windows these

Do the LLVM Setjmp/Longjmp intrinsics interact with C++ exception handling and execute C++ cleanup actions? I compiled a small example using setjmp/longjmp using clang and they did not execute C++ cleanup actions and calling longjmp bypassed calling destructors on objects that were allocated between the call to setjmp and longjmp. I’m wondering if the LLVM intrinsics behave differently from

>> I am trying to compile rseries from Whit Armstrong and a colleague of mine found a problem with using GCC4 I get the following error when compiling rseries g++-sjlj -Ic:/R/include -O2 -Wall -c Rutils.cpp -o Rutils.o Rutils.cpp: In function 'double* getColPointer(SEXPREC*, int)': Rutils.cpp:406: warning: deprecated conversion from string constant to 'char*'

I've been updating a package and, when installing a local devel version, I get an error "object 'confusionMatrix' not found whilst loading namespace". Looking around online, it appears that this might be related to loading a specific RData file, but it doesn't seem to be the case AFAICT. I've installed the devel version in the last week without issues and the

The documentation for caret::train shows a list of parameters that one can tune for each method classification/regression method. For example, for the method randomForest one can tune mtry in the call to train. But the function call to train random forests in the original package has many other parameters, e.g. sampsize, maxnodes, etc. Is there **any** way to access these parameters using train

Hello, We have a system which creates thousands of regression/classification models and in cases where we have only one input variable NaiveBayes throws an error. Maybe I am mistaken and I shouldn't expect to have a model with only one input variable. We use R version 2.6.0 (2007-10-03). We use caret (v4.1.19), but have tested similar code with klaR (v.0.5.8), because caret relies on

On Tuesday 17 February 2009 18:04:43 Mike Stump wrote: > On Feb 17, 2009, at 8:59 AM, Duncan Sands wrote: > > Excellent! To handle dwarf eh, LLVM has an intrinsic to get hold of > > an exception object (eh.exception) and an intrinsic for matching the > > exception against a list of typeinfo objects (eh.selector). These > > get morphed into calls to the gcc unwinder lib

Hello, Samuel > While we have been discussing this, my partner discovered the source of where the sj/lj stuff is coming from.  Does this mean that the LLVM libraries we're using are broken? > > Type.cpp > ..\..\..\..\llvm\lib/libLLVMCore.a(Type.cpp.obj):Type.cpp.text+0x722): undefined reference to `__gxx_personality_sj0' >

On Feb 17, 2009, at 8:59 AM, Duncan Sands wrote: > Excellent! To handle dwarf eh, LLVM has an intrinsic to get hold of > an exception object (eh.exception) and an intrinsic for matching the > exception against a list of typeinfo objects (eh.selector). These > get morphed into calls to the gcc unwinder lib by the code generator. > Can sj/lj follow a similar scheme? Don't see

Folks: I keep getting the following error message (I'm on Windows 7, R-2.15.2, and tried a reboot...). Thx! John > install.packages("caret")Installing package(s) into ‘C:/Program Files/R/R-2.15.2/library’ (as ‘lib’ is unspecified)trying URL 'http://streaming.stat.iastate.edu/CRAN/bin/windows/contrib/2.15/caret_5.15-045.zip'Content type 'application/zip' length