search for: 9001f

...warning only appears once and does not prevent the chm file from opening, so it's more of a minor annoyance. Should I fill out a bug report? R> ?ls # use Rd help R> options(chmhelp = TRUE) R> ?ls # use chm help Warning message: DLL attempted to change FPU control word from 8001f to 9001f R> ?ls # open again, but this time no warning R> version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 6.2 year 2003 month 01 day 10 language R Regards, Sundar

...id in this session was execute the following two commands: Sys.setenv(MYSQL_HOME='c:/MySQL') library(RMySQL) The output I got was: Loading required package: DBI Warning message: In inDL(x, as.logical(local), as.logical(now), ...) : DLL attempted to change FPU control word from 8001f to 9001f Now, I write programs in relatively high level languages (C++, perl, Java, and now R), and NEVER even consider twiddling with FPU control words or playing with registers on the processor. I have never gotten this close to the hardware since I messed with video memory in the old days when I wrote...

Hi all, The call to: library(rJava) Results in the following warning massage: Warning message: In inDL(x, as.logical(local), as.logical(now), ...) : DLL attempted to change FPU control word from 8001f to 9001f After some searching I found the following explanation: > R expects all calls to DLLs (including the initializing call) to leave the > FPU control word unchanged. Many run-time libraries reset the FPU control > word during initialization; this will cause problems in R, and will result &...

When updataing packages from CRAN, I got the following error message: updating HTML package descriptions Warning message: DLL attempted to change FPU control word from 8001f to 9001f Everything seems fine, the packages updated, just wondering what this was. R 1.6.2 on Windows 98. Details on the packages dowloaded are below. ________________________________________________ update.packages() trying URL `http://cran.r-project.org/bin/windows/contrib/PACKAGES' Content type...

Hi, I'm sure that this question has come up many times before. When I load an R extension dll I've built with the Microsoft compiler, I get the warning: Warning message: DLL attempted to change FPU control word from 8001f to 9001f So, what I did to try to fix the problem (to my knowledge, Microsoft will not support compile time switching of floating point control until version 8.0 of their compiler - see: http://blogs.msdn.com/ericflee) was to place the following statement inside R_init_mylib: _controlfp(_MCW_PC,...

...ch I was running 2.3.1 without any strange behaviours. When I reached the point of putting it back on the machine I would get this puzzling warning the first time I would try to select a cran mirror: > chooseCRANmirror() Warning message: DLL attempted to change FPU control word from 8001f to 9001f > When I pulled it off and reinstalled 2.2.1 I got no such warning. Thoughts or suggestions? Could the file have been damaged or corrupted in same way? The Md5sum checked out but I'm not sure how accurate an assessment that is of the file's integrity. Should I just download a new co...

Dear All, I haven't seen any further comments about the problem that John Marsland first noted and that I also have: > library(DBI) > library(RMySQL) Warning message: DLL attempted to change FPU control word from 8001f to 9001f > mgr <- dbDriver("MySQL") > con <- dbConnect(mgr, host="localhost", dbname="marketing") upon which R dies... Dr. Mingw says: Rgui.exe caused an Access Violation at location 77c13730 in module msvcrt.dll Reading from location 00000000. Registers: eax...

Hi folks, I tried to use Mirosoft Fortran Powerstation 4.0 to create a dll file. However, when I used the command dyn.load(“test.dll”), I got the following message: NULL Warning message: DLL attempted to change FPU control word from 9001f to 90003 I read the instruction on Duncan Murdoch’s website about preserving registers, but I still don’t understand it. For example, 1. On first entry to the DLL, set the control word to the standard R value, then save that as the Delphi default. Put this code in the library module: ## My ques...

...opened URL downloaded 671Kb bundle 'gregmisc' successfully unpacked and MD5 sums checked Delete downloaded files (y/N)? n The packages are in C:\WINDOWS\TEMP\Rtmp18502\Rinstdir14176 updating HTML package descriptions Warning message: DLL attempted to change FPU control word from 8001f to 9001f Das Package ist anschließend nicht installiert...Hab das auch mit der neuen Version 2.0.0 (rw2000.exe) nicht hinbekommen, gleiche Fehlermeldung. Kann mir irgendjemand helfen? Mir würde auch eine ältere Version von R genügen (mit den Packages foreign, x-table und gregmisc). Falls jemand einen Link...

...rying URL `http://cran.r-project.org/bin/windows/contrib/RMySQL.zip' Content type `application/zip' length 322573 bytes opened URL downloaded 315Kb Delete downloaded files (y/N)? y updating HTML package descriptions Warning message: DLL attempted to change FPU control word from 8001f to 9001f > library(RMySQL) Loading required package: methods Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library "H:/PROGRAMLOCAL/RW1062/library/RMySQL/libs/RMySQL.dll": LoadLibrary failure: One of the library files needed to run this applica...

Hi folks: I used to load a DLL fine up until R 1.5.1. The same DLL dyn.loaded under R 1.6.2 prints the following warning message: > dyn.load("C:/Rajiv/Bin/rpdate.dll") Warning message: DLL attempted to change FPU control word from 8001f to 9001f > Any indication as to what the warning means, and whether I should be concerned about it? The DLL is made from a pure C code, compiled with MS Visual C++ 6.0. > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, ming...

Hi folks, I have a question about how to load a dll. First, I use the command > dyn.load("lassofu.dll"); then, I got the message below “NULL Warning message: DLL attempted to change FPU control word from 9001f to 90003”; After I tried to use this dll in one of s functions, I got the message below “Error in .Fortran("lasso", as.double(x), as.double(y), as.double(b), as.integer(n), : Fortran function name not in load table”. BTW, my system is Windows98 + R1.9.0. Could anyone help me to...

...- but there was no answer to it - so I'll try it again Could somebody help me to solve this following problem? I just begin to learn how to connect my Oracle database with R. > library(DBI) > library(ROracle) Warning message: DLL attempted to change FPU control word from 8001f to 9001f > ora=dbDriver("Oracle") Error in initialize(value, ...) : Invalid names for slots of class OraDriver: Id > My system is: Windows 2000, Oracle 9.2 R1.9.0 Thank you very much andi -----------------------------------------------------------------------------------------------...

...E but my problem is in fact with C language. I have done an interface with C and my first problem was with float variables, but this warning doesn't appear everytime and really i don't know the problem with R: "Warning message: DLL attempted to change FPU control word from 8001f to 9001f" The second problem is how to define my matrix in the function call of R so that C take it as an input, knowing that for C this matrix is dfine as: "int M[dimrow][dimcol]" and for R is define as.matrix(m), it really hurts interfacing with R Thx a lot Ramzi --------------------...

...from: (NULL) (129.7.121.92) > update.packages() trying URL `http://cran.r-project.org/bin/windows/contrib/PACKAGES' Content type `text/plain; charset=iso-8859-1' length 8721 bytes opened URL downloaded 8721 bytes Warning message: DLL attempted to change FPU control word from 8001f to 9001f NOTE: IS THIS OF ANY IMPORTANCE? IT DID NOT APPEAR IN VERSION 1.6.1.

...dal.dll that was installed by CRAN with the one that I compiled that links against the GDAL library from FWTools. Even though it works (at first glance with ogrInfo(), and readOGR()), I still get a warning message when I load the libary: "DLL attempted to change FPU control word from 8001f to 9001f". So my question with respect to rgdal is a) is it likely that an rgdal package is going to be released in the future with the PostgreSQL driver included in GDAL/OGR, or b) are there any suggestions/instructions that might get me through the compilation and packaging process for rgdal with be...

...s of RGDAL (from http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.1/) and installed. I ran the example R_HOME\library\rgdal\R-ex\getPixmapGDAL.R and everything seemed to work as expected. However I got the following warning message: DLL attempted to change FPU control word from 8001f to 9001f The R-help (?dyn.load) describes the problem as: ************************************ External code must not change the floating point control word, but many DLLs do so. Common changes are to set it to use 53 bit precision instead of R''s default 64 bit precision, or to unma...

...le for the calls in X.DLL, and have successfully (I think) created a wrapper DLL for X called, lets say, WRAPX.DLL. On performing: > dyn.load("WRAPX.dll") in the Rgui terminal, I then received this warning: Warning message: DLL attempted to change FPU control word from 8001f to 9001f Getting rid of this error was part of the reason for writing WRAPX.DLL, as X.DLL seems to play about with this register. So having another look at the manual entry, I then used the function Rwin_fpset() (in gnuwin32/extra.c) to reset the FPU control register when I leave all the functions i...

Hi, I was able to connect to a MySQL database (called "zooscan" and with a table "serie" under Win XP with R 1.6.2 using: > library(DBI) > library(RMySQL) Warning message: DLL attempted to change FPU control word from 8001f to 9001f > drv <- dbDriver("MySQL") > con <- dbConnect(drv, dbname="zooscan") > dbExistsTable(con, "serie") [1] TRUE > dbDisconnect(con) [1] TRUE Notice the warning message, but apparently without other incidence. Now, when I try this with R 1.7.0, R crashes...

...en hidden for a long time, since the effects of an FPU control word change are fairly subtle. It is also likely to turn up cases where video drivers are messing with the FPU control word. If you see messages like >Warning message: >DLL attempted to change FPU control word from 8001f to 9001f look at the dyn.load help file, and if you still don't know how to fix it, feel free to write to me for help. Duncan Murdoch