Issue on MXNet R installation with GPU support on Windows #8936
Comments
nicolasjamet
changed the title
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Isn't your R version quite old compared to the other toolchains released this year? Have you tried using R 3.4.X (which has better support for C++11) to see if the errors disappeared? 3.4.3 was just released last Nov. 30 |
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Thanks for your answer. I've installed R 3.4.2 and It returns the same error message ( I also tried with R 3.4.3 but It returns bin\x64\Rscript.exe" -e "install.packages' is not recognized as an internal or external command, operable program or batch file. with the command Rscript -e "install.packages) |
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These lines seems suspect: "C:/TDM-GCC-64//include" indicates you have the TDM GCC compiler include files referenced in your Include path. Rtools provides its own complete GCC toolchain. Rtools might attempt to include header files in the TDM GCC installation path which can lead to conflicts. This one: seems to indicate problems finding the include path of the opencv installation. |
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I have uninstalled TDM-GCC-64. The lines are now as below. It seems that the path "d:/Compiler/gcc-4.9.3/local330/include" is taken from Makeconf file in C:\R-3.4.2\etc\x64. This path doesn't exist - should I replace it with Rtools path?
Regarding opencv, I referenced the following : Within Path variable : And as System Variables |
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It seems most of your problems are due to environment variables and their order. Make sure Rtools is the highest priority followed by opencv. "d:/Compiler/gcc-4.9.3/local330/include" should not be in the paths. For reference maybe should should enumerate all your environment variables to check problems in their order. |
Path variable :C:\Rtools\bin Other system variables :CUDA_BIN_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v9.0\bin |
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Maybe you should reinstall opencv on the root drive C just to rule out errors due to the space in "C:\Program Files\opencv\build" to be sure. |
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Done, but unfortunately it doesn't change the outcome. For reference, in paths I now have: |
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Any idea on something else I could try ? |
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I have exactly the same problem. |
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I am facing the same problem here. why is not the GPU support easier for R mxnet. Python GPU support was so much easier |
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Proposed Labels: "Windows", "R","Build","Installation" |
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Hi @alihashmiii @mayer79 @nicolasjamet @sandeep-krishnamurthy Could you please close this issue as it has been resolved. @alihashmiii @mayer79 @nicolasjamet |
Description
When following the installation tutorial : https://gist.github.com/thirdwing/89aa9bfc588ade138496e6932072152c, the step : R CMD INSTALL --no-multiarch R-package returns
"Error: compilation failed for package 'mxnet'" ( several errors including : compiler and library support for the ISO C++ 2011 standard, im2rec.cc:20:30: fatal error, make: *** [im2rec.o] Error 1,...)
Environment info (Required)
Windows 10
GPU : GeForce GTX 1080 Ti
R 3.3.2
Rtools 3.4
Visual Studio 14
Cuda 9
Cudnn 7
OpenCV 3.3.1
prebuilt GPU-enabled MXNet libraries :
-> 20171204_mxnet_x64_vc141_gpu_cu90
-> prebuildbase_win10_x64_vc14_v2
All environment variables seem to be well defined.
For Rtools, paths are : C:\Rtools\mingw_64\bin & C:\Rtools\bin
R sessionInfo:
R version 3.3.2 (2016-10-31)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
locale:
[1] LC_COLLATE=French_Switzerland.1252 LC_CTYPE=French_Switzerland.1252 LC_MONETARY=French_Switzerland.1252
[4] LC_NUMERIC=C LC_TIME=French_Switzerland.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_3.3.2
Error Message:
c:\mxnet>R CMD INSTALL --no-multiarch R-package
** libs
c:/Rtools/mingw_64/bin/g++ -I"C:/R-3.3.2/include" -DNDEBUG -I../inst/include -I"C:/R-3.3.2/library/Rcpp/include" -I"C:/TDM-GCC-64//include" -O2 -Wall -mtune=core2 -c executor.cc -o executor.o
In file included from executor.cc:9:0:
./base.h: In function 'std::string mxnet::R::toPyString(const string&, const RObject&)':
./base.h:276:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < vec.size(); ++i) {
^
./base.h: In function 'std::vector mxnet::R::Dim2InternalShape(const Rcpp::Dimension&)':
./base.h:340:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < rshape.size(); ++i) {
^
executor.cc: In static member function 'static void mxnet::R::Executor::UpdateArray(const char*, const List&, Rcpp::List*, bool, bool)':
executor.cc:43:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < from.size(); ++i) {
^
executor.cc: In static member function 'static Rcpp::List mxnet::R::Executor::CloneArray(const List&)':
executor.cc:87:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < src.size(); ++i) {
^
executor.cc: In function 'Rcpp::List* mxnet::R::CreateArrayList(const List&, const string&, const std::vector<std::basic_string >&, const RObjectType&, std::vector<void*>)':
executor.cc:123:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < source_array.size(); ++i) {
^
executor.cc: In function 'Rcpp::List mxnet::R::CreateGradList(const List&, const List&, const std::vector<std::basic_string >&, const RObjectType&, std::vector<void*>, std::vector)':
executor.cc:155:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < grad_reqs.size(); ++i) {
^
c:/Rtools/mingw_64/bin/g++ -I"C:/R-3.3.2/include" -DNDEBUG -I../inst/include -I"C:/R-3.3.2/library/Rcpp/include" -I"C:/TDM-GCC-64//include" -O2 -Wall -mtune=core2 -c export.cc -o export.o
In file included from export.cc:9:0:
./base.h: In function 'std::string mxnet::R::toPyString(const string&, const RObject&)':
./base.h:276:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < vec.size(); ++i) {
^
./base.h: In function 'std::vector mxnet::R::Dim2InternalShape(const Rcpp::Dimension&)':
./base.h:340:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < rshape.size(); ++i) {
^
export.cc: In static member function 'static void mxnet::R::Exporter::Export(const string&)':
export.cc:92:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (size_t i = 0; i < func_names.size(); ++i) {
^
c:/Rtools/mingw_64/bin/g++ -I"C:/R-3.3.2/include" -DNDEBUG -I../inst/include -I"C:/R-3.3.2/library/Rcpp/include" -I"C:/TDM-GCC-64//include" -O2 -Wall -mtune=core2 -c im2rec.cc -o im2rec.o
In file included from C:/Rtools/mingw_64/x86_64-w64-mingw32/include/c++/random:35:0,
from im2rec.cc:14:
C:/Rtools/mingw_64/x86_64-w64-mingw32/include/c++/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support for the
^
In file included from ../inst/include/dmlc/io.h:14:0,
from im2rec.cc:16:
../inst/include/dmlc/./logging.h:67:3: warning: identifier 'nullptr' is a keyword in C++11 [-Wc++0x-compat]
LogCheckError() : str(nullptr) {}
^
im2rec.cc:20:30: fatal error: opencv2/opencv.hpp: No such file or directory
#include <opencv2/opencv.hpp>
^
compilation terminated.
make: *** [im2rec.o] Error 1
Warning: l'exécution de la commande 'make -f "Makevars.win" -f "C:/R-3.3.2/etc/x64/Makeconf" -f "C:/R-3.3.2/share/make/winshlib.mk" SHLIB_LDFLAGS='$(SHLIB_CXXLDFLAGS)' SHLIB_LD='$(SHLIB_CXXLD)' SHLIB="mxnet.dll" WIN=64 TCLBIN=64 OBJECTS="executor.o export.o im2rec.o io.o kvstore.o mxnet.o ndarray.o symbol.o"' renvoie un statut 2
ERROR: compilation failed for package 'mxnet'
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