Dear R development:
I'm not sure if this is the appropriate list, but it's a start.
I would like to put together a package which contains a CUDA program on Windows
7. I believe that it has to do with the Makeconf file in the etc directory.
But when I just use the nvcc with the shared option, I can use the dyn.load
command, but when I use the is.loaded function, it shows FALSE.
Here are the results of the check command:
c:\PROGRA~1\R\R-3.0.1\bin\i386>R CMD check cudasize
R CMD check cudasize
* using log directory 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck'
* using R version 3.0.1 (2013-05-16)
* using platform: i386-w64-mingw32 (32-bit)
* using session charset: ISO8859-1
* checking for file 'cudasize/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'cudasize' version '1.0'
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'cudasize' can be installed ... ERROR
Installation failed.
See 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck/00install.out' for
details.
And the 00install.out file:
* installing *source* package 'cudasize' ...
** libs
*** arch - i386
cygwin warning:
MS-DOS style path detected: c:/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf
Preferred POSIX equivalent is:
/cygdrive/c/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf
CYGWIN environment variable option "nodosfilewarning" turns off this
warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
cygwin warning:
MS-DOS style path detected: c:/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf
Preferred POSIX equivalent is:
/cygdrive/c/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf
CYGWIN environment variable option "nodosfilewarning" turns off this
warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
make: `symbols.rds' is up to date.
ERROR: compilation failed for package 'cudasize'
* removing 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck/cudasize'
I've been experimenting with the Makeconf file, but to no avail.
Does anyone have any suggestions, please?
Thanks,
Erin
[[alternative HTML version deleted]]
On 18/07/2013 07:45, Hodgess, Erin wrote:> Dear R development: > > > > I'm not sure if this is the appropriate list, but it's a start. > > > > I would like to put together a package which contains a CUDA program on Windows 7. I believe that it has to do with the Makeconf file in the etc directory.That message is just that you have not set up Rtools fully. As it says, set CYGWIN=nodosfilewarning in your environment. See ?D.3 in the R-admin manual, e.g. http://cran.r-project.org/doc/manuals/r-release/R-admin.html#The-command-line-tools . We can see nothing from what you supplied, as it was not a build in clean sources.> > > But when I just use the nvcc with the shared option, I can use the dyn.load command, but when I use the is.loaded function, it shows FALSE. > > > > > > > > Here are the results of the check command: > > > > c:\PROGRA~1\R\R-3.0.1\bin\i386>R CMD check cudasize > R CMD check cudasize > * using log directory 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck' > * using R version 3.0.1 (2013-05-16) > * using platform: i386-w64-mingw32 (32-bit) > * using session charset: ISO8859-1 > * checking for file 'cudasize/DESCRIPTION' ... OK > * checking extension type ... Package > * this is package 'cudasize' version '1.0' > * checking package namespace information ... OK > * checking package dependencies ... OK > * checking if this is a source package ... OK > * checking if there is a namespace ... OK > * checking for executable files ... OK > * checking for hidden files and directories ... OK > * checking for portable file names ... OK > * checking whether package 'cudasize' can be installed ... ERROR > Installation failed. > See 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck/00install.out' for details. > > And the 00install.out file: > > * installing *source* package 'cudasize' ... > > ** libs > > > > *** arch - i386 > > cygwin warning: > MS-DOS style path detected: c:/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > Preferred POSIX equivalent is: /cygdrive/c/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > CYGWIN environment variable option "nodosfilewarning" turns off this warning. > Consult the user's guide for more details about POSIX paths: > http://cygwin.com/cygwin-ug-net/using.html#using-pathnames > cygwin warning: > MS-DOS style path detected: c:/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > Preferred POSIX equivalent is: /cygdrive/c/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > CYGWIN environment variable option "nodosfilewarning" turns off this warning. > Consult the user's guide for more details about POSIX paths: > http://cygwin.com/cygwin-ug-net/using.html#using-pathnames > make: `symbols.rds' is up to date. > ERROR: compilation failed for package 'cudasize' > > * removing 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck/cudasize' > > > > I've been experimenting with the Makeconf file, but to no avail. > > > > Does anyone have any suggestions, please? > > > > Thanks, > > Erin > > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel >-- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
Hi Erin Glad you are making progress on this with Brian's help. I thought I would mention a different approach that might save you some programming time and actually make the code more flexible at the same time. Basically, in a high-level language like R, it is nice to keep the code calling a GPU kernel also high-level rather than writing code in C/C++ to do the transfer of data to and from the CPU and GPU. Simon's OpenCL package (on CRAN) and the new RCUDA package (www.omegahat.org/RCUDA) allow us to load and invoke kernels directly from R. These provide more flexibility for invoking GPU kernels from R than fixed C/C++ code. RCUDA provides an interface to almost all of the CUDA API and so allows us to transfer values from R to the GPU and back (in different ways), invoke kernels asynchronously, etc. I haven't built the package on Windows yet, but may be able to get to that in the next few days. With a Windows binary of RCUDA (or OpenCL), you would be able to skip nvcc in your package by compiling the kernel code generically so that it contains code for GPUs with different capabilities (e.g. sm_20, sm_30, sm_35). In the last few days, I have also managed to compile very simple R code directly in R to PTX code that we can load and invoke using RCUDA. The compilation uses the Rllvm and RLLVMCompile packages. So in the future, I expect we will be able to compile simple R functions to native and PTX code. D. On 7/17/13 11:45 PM, Hodgess, Erin wrote:> Dear R development: > > > > I'm not sure if this is the appropriate list, but it's a start. > > > > I would like to put together a package which contains a CUDA program on Windows 7. I believe that it has to do with the Makeconf file in the etc directory. > > > > But when I just use the nvcc with the shared option, I can use the dyn.load command, but when I use the is.loaded function, it shows FALSE. > > > > > > > > Here are the results of the check command: > > > > c:\PROGRA~1\R\R-3.0.1\bin\i386>R CMD check cudasize > R CMD check cudasize > * using log directory 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck' > * using R version 3.0.1 (2013-05-16) > * using platform: i386-w64-mingw32 (32-bit) > * using session charset: ISO8859-1 > * checking for file 'cudasize/DESCRIPTION' ... OK > * checking extension type ... Package > * this is package 'cudasize' version '1.0' > * checking package namespace information ... OK > * checking package dependencies ... OK > * checking if this is a source package ... OK > * checking if there is a namespace ... OK > * checking for executable files ... OK > * checking for hidden files and directories ... OK > * checking for portable file names ... OK > * checking whether package 'cudasize' can be installed ... ERROR > Installation failed. > See 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck/00install.out' for details. > > And the 00install.out file: > > * installing *source* package 'cudasize' ... > > ** libs > > > > *** arch - i386 > > cygwin warning: > MS-DOS style path detected: c:/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > Preferred POSIX equivalent is: /cygdrive/c/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > CYGWIN environment variable option "nodosfilewarning" turns off this warning. > Consult the user's guide for more details about POSIX paths: > http://cygwin.com/cygwin-ug-net/using.html#using-pathnames > cygwin warning: > MS-DOS style path detected: c:/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > Preferred POSIX equivalent is: /cygdrive/c/PROGRA~1/R/R-30~1.1/etc/i386/Makeconf > CYGWIN environment variable option "nodosfilewarning" turns off this warning. > Consult the user's guide for more details about POSIX paths: > http://cygwin.com/cygwin-ug-net/using.html#using-pathnames > make: `symbols.rds' is up to date. > ERROR: compilation failed for package 'cudasize' > > * removing 'c:/PROGRA~1/R/R-3.0.1/bin/i386/cudasize.Rcheck/cudasize' > > > > I've been experimenting with the Makeconf file, but to no avail. > > > > Does anyone have any suggestions, please? > > > > Thanks, > > Erin > > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel >