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hughperkins / cltorch

An OpenCL backend for torch.
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Could NOT find OPENCL (missing: OPENCL_INCLUDE_DIRS) #6

Closed hughperkins closed 9 years ago

hughperkins commented 9 years ago

As per @Ambext:

"Now it seems the errors is coming from find_package(OpenCl) command in the Cmake of ClBlas. ie

find_package( OpenCL )

"gives the output in the terminal

Could NOT find OPENCL (missing: OPENCL_INCLUDE_DIRS)
-- IOpenCL looked for libraries named: OpenCL

"which eventually gives that at the end of the terminal prompt

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
OPENCL_INCLUDE_DIRS (ADVANCED)
used as include directory in directory /Users/mnemonis/Documents/Code_Ressources/cltorch/clMathLibraries/clBLAS/src/library
used as include directory in directory /Users/mnemonis/Documents/Code_Ressources/cltorch/clMathLibraries/clBLAS/src/library
used as include directory in directory /Users/mnemonis/Documents/Code_Ressources/cltorch/clMathLibraries/clBLAS/src/library
used as include directory in directory /Users/mnemonis/Documents/Code_Ressources/cltorch/clMathLibraries/clBLAS/src/library/tools/tune

"My understandind is that it doesn't find OpenCL and therefore can't initialize correctly the needed paths. However this doesn't make a lot of sense to me. Isn't OpenCl by default on any recent OSX? Or are we speaking of another OpenCl library / package / whatever?"

hughperkins commented 9 years ago

Hi @Ambext , please can you try the 'new-clew' branch perhaps?

git clone --recursive https://github.com/hughperkins/cltorch.git -b new-clew cltorch-newclew
cd cltorch-newclew
luarocks make rocks/cltorch-scm-1.rockspec

It uses clew to provide the opencl header files and so on. It feeds those to clBLAS.

Ambext commented 9 years ago

I am having new errors messages similar to this one: path/cltorch-newclew/clMathLibraries/clBLAS/src/include/kern_cache.h:26:10: fatal error: 'OpenCL/cl.h' file not found include OpenCL/cl.h ^

It is interestingly similar to the previous issue of the build not being able to find opencl Having looked around I believe the header call has to be include OpenCl/opencl.h

So far I haven't had time / skill to change all the header calls to check that this fix would work.

hughperkins commented 9 years ago

clBLAS is a third-party library. Ideally, I wont change it, if I can avoid doing so (although I can, via a fork). I'm feeding it 'fake' include files for opencl. Looks like however, it searches in a different location on apple:

#if defined(__APPLE__) || defined(__MACOSX)
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif

Seems not an insurmountable problem. Will dig a bit.

hughperkins commented 9 years ago

Try now?

Ambext commented 9 years ago

I have tried using the new-clew branch

it found opencl

-- Found OPENCL: /Users/mnemonis/torch/install/lib/libclew.dylib

but it didn't build

Building C object library/CMakeFiles/clBLAS.dir/tools/tune/storage_io.c.o Building C object library/CMakeFiles/clBLAS.dir/tools/tune/storage_data.c.o 1 warning generated. Linking CXX shared library libclBLAS.dylib [100%] Built target clBLAS [ 35%] Performing install step for 'clBLAS-external' [ 4%] Built target tplgen TPLGEN Running..... [ 4%] Built target GENERATE_CLT [ 44%] Built target tune [100%] Built target clBLAS Install the project... -- Install configuration: "RelWithDebInfo" -- Installing: /Users/mnemonis/torch/install/./include/clBLAS.h -- Installing: /Users/mnemonis/torch/install/./include/clAmdBlas.h -- Installing: /Users/mnemonis/torch/install/./include/clAmdBlas.version.h -- Installing: /Users/mnemonis/torch/install/./include/clBLAS-complex.h -- Installing: /Users/mnemonis/torch/install/./include/clBLAS.version.h -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASTargets.cmake -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASTargets-relwithdebinfo.cmake -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASConfigVersion.cmake -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASConfig.cmake -- Installing: /Users/mnemonis/torch/install/lib/libclBLAS.2.4.0.dylib -- Installing: /Users/mnemonis/torch/install/lib/libclBLAS.2.dylib -- Installing: /Users/mnemonis/torch/install/lib/libclBLAS.dylib -- Installing: /Users/mnemonis/torch/install/bin/clBLAS-tune [ 37%] Completed 'clBLAS-external' [ 37%] Built target clBLAS-external make: *\ [all] Error 2

I am investigating what are the relevant error messages. Full log is here

https://www.cubbyusercontent.com/pli/Terminal+Saved+Output.txt/_92578939fec042eba94b6096f7bc5d32

hughperkins commented 9 years ago

BTW how to send you a log file without having the whole thing polluting this issue webpage ?

Well, you have a dedicated issue, so just pasting all here works for me :-)

hughperkins commented 9 years ago

(Otherwise, if you must, you can use pastebin etc if you want, but note that it's not really easy for me to access pastebin)

Ambext commented 9 years ago

Here it is Exowide:cltorch-newclew mnemonis$ luarocks make rocks/cltorch-scm-1.rockspec cmake -E make_directory build && cd build && cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_PREFIX_PATH="/Users/mnemonis/torch/install/bin/.." -DCMAKE_INSTALL_PREFIX="/Users/mnemonis/torch/install/lib/luarocks/rocks/cltorch/scm-1" && make -j$(getconf _NPROCESSORS_ONLN) install

-- The C compiler identification is AppleClang 6.1.0.6020053 -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found Torch7 in /Users/mnemonis/torch/install /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew On branch new-clew Your branch is up-to-date with 'origin/new-clew'. nothing to commit, working directory clean Submodule path 'EasyCL': checked out '089301b5a482c4bc3a70a06ae4a536f32eaeab05' Submodule path 'EasyCL/thirdparty/clew': checked out '1d2752564b6af98d24127cdb2d573d3f9ac98f02' Submodule path 'clMathLibraries/clBLAS': checked out 'bdaf1f9ef3d97168fdaff4c3ef588feeae72b171' CMAKE_INSTALL_PREFIX /Users/mnemonis/torch/install CMAKE_INSTALL_PREFIX /Users/mnemonis/torch/install CLBLAS_INCLUDE_DIRS /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src;/Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/EasyCL/thirdparty/clew/include/proxy-opencl DEEPCL_LIBRARIES /Users/mnemonis/torch/install/lib/libEasyCL.dylib git version 2.4.5 -- Configuring done -- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build [ 1%] Scanning dependencies of target git_cltorch_rec Scanning dependencies of target easycl_delete_stamp Generating TensorMath.c default default default default default default default default default default [ 1%] Built target easycl_delete_stamp Scanning dependencies of target cltorch_static [ 7%] [ 7%] [ 7%] [ 8%] [ 10%] [ 12%] Building CXX object CMakeFiles/cltorch_static.dir/init.cpp.o Building C object CMakeFiles/cltorch_static.dir/Storage.c.o Building C object CMakeFiles/cltorch_static.dir/torch/utils.c.o Building C object CMakeFiles/cltorch_static.dir/Tensor.c.o Building C object CMakeFiles/cltorch_static.dir/TensorOperator.c.o Building C object CMakeFiles/cltorch_static.dir/TensorMath.c.o Submodule path '../EasyCL': checked out '089301b5a482c4bc3a70a06ae4a536f32eaeab05' Submodule path '../EasyCL/thirdparty/clew': checked out '1d2752564b6af98d24127cdb2d573d3f9ac98f02' Submodule path '../clMathLibraries/clBLAS': checked out 'bdaf1f9ef3d97168fdaff4c3ef588feeae72b171' [ 12%] Built target git_cltorch_rec Scanning dependencies of target clBLAS-external Scanning dependencies of target EasyCL-external [ 16%] [ 16%] Creating directories for 'clBLAS-external' Creating directories for 'EasyCL-external' In file included from /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/init.cpp:21: /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/lib/THCl/THClGeneral.h:24:1: warning: struct 'EasyCL' was previously declared as a class [-Wmismatched-tags] struct EasyCL; ^ /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/EasyCL/EasyCL.h:40:21: note: previous use is here class EasyCL_EXPORT EasyCL { ^ /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/lib/THCl/THClGeneral.h:24:1: note: did you mean class here? struct EasyCL; ^~ class /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/lib/THCl/THClGeneral.h:25:1: warning: struct 'CLWrapper' was previously declared as a class [-Wmismatched-tags] struct CLWrapper; ^ /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/EasyCL/CLWrapper.h:17:21: note: previous use is here class EasyCL_EXPORT CLWrapper { ^ /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/lib/THCl/THClGeneral.h:25:1: note: did you mean class here? struct CLWrapper; ^~ class [ 19%] [ 19%] No download step for 'clBLAS-external' No download step for 'EasyCL-external' [ 23%] [ 25%] [ 26%] [ 26%] No patch step for 'EasyCL-external' No update step for 'clBLAS-external' No update step for 'EasyCL-external' No patch step for 'clBLAS-external' [ 28%] Performing configure step for 'EasyCL-external' [ 30%] Performing configure step for 'clBLAS-external' loading initial cache file /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/EasyCL/tmp/EasyCL-external-cache.cmake loading initial cache file /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/clBLAS/tmp/clBLAS-external-cache.cmake -- The C compiler identification is AppleClang 6.1.0.6020053 -- The C compiler identification is AppleClang 6.1.0.6020053 -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc 2 warnings generated. -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info Linking CXX static library libcltorch_static.a -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compiler ABI info - done [ 30%] -- Detecting C compile features Built target cltorch_static -- Detecting C compile features - done -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features -- Detecting CXX compile features - done -- Detecting CXX compile features - done -- Target platform: 64-bit -- Found OPENCL: /Users/mnemonis/torch/install/lib/libclew.dylib
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-- Configuring done CMake Warning (dev): Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake --help-policy CMP0042" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

MACOSX_RPATH is not specified for the following targets:

EasyCL

This warning is for project developers. Use -Wno-dev to suppress it.

-- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/EasyCL/src/EasyCL-external-build [ 32%] Performing build step for 'EasyCL-external' Scanning dependencies of target clew_delete_stamp -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:678 ] location of version.hpp: /usr/local/include/boost/version.hpp -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:702 ] version.hpp reveals boost 1.58.0 -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:787 ] guessed _boost_COMPILER = -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:797 ] _boost_MULTITHREADED = -mt -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:840 ] _boost_RELEASE_ABI_TAG = - -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:842 ] _boost_DEBUG_ABI_TAG = -d -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:890 ] _boost_LIBRARY_SEARCH_DIRS = /usr/local/include/lib;/usr/local/include/../lib;/usr/local/include/stage/lib;PATHS;C:/boost/lib;C:/boost;/sw/local/lib -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:1001 ] Searching for PROGRAM_OPTIONS_LIBRARY_RELEASE: boost_program_options-mt-1_58;boost_program_options-mt;boost_program_options-mt-1_58;boost_program_options-mt;boost_program_options [ 0%] Built target clew_delete_stamp -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:1037 ] Searching for PROGRAM_OPTIONS_LIBRARY_DEBUG: boost_program_options-mt-d-1_58;boost_program_options-mt-d;boost_program_options-mt-d-1_58;boost_program_options-mt-d;boost_program_options-mt;boost_program_options -- [ /usr/local/Cellar/cmake/3.2.3/share/cmake/Modules/FindBoost.cmake:1088 ] Boost_FOUND = 1 -- Boost version: 1.58.0 -- Found the following Boost libraries: -- program_options -- Boost_PROGRAM_OPTIONS_LIBRARY: /usr/local/lib/libboost_program_options.a Scanning dependencies of target clew-external [ 4%] Creating directories for 'clew-external' [ 9%] No download step for 'clew-external' -- Configuring done [ 13%] [ 18%] No update step for 'clew-external' No patch step for 'clew-external' [ 22%] Performing configure step for 'clew-external' loading initial cache file /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/EasyCL/src/EasyCL-external-build/clew/tmp/clew-external-cache.cmake CMake Warning (dev): Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake --help-policy CMP0042" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

MACOSX_RPATH is not specified for the following targets:

clBLAS

This warning is for project developers. Use -Wno-dev to suppress it.

-- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/clBLAS/src/clBLAS-external-build [ 33%] Performing build step for 'clBLAS-external' -- The C compiler identification is AppleClang 6.1.0.6020053 Scanning dependencies of target tplgen [ 0%] Creating directories for 'tplgen' -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc [ 1%] Performing download step (DIR copy) for 'tplgen' -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info [ 2%] [ 2%] No patch step for 'tplgen' No update step for 'tplgen' [ 2%] Performing configure step for 'tplgen' -- Detecting C compiler ABI info - done -- Detecting C compile features -- The C compiler identification is AppleClang 6.1.0.6020053 -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Detecting C compiler ABI info - done -- Detecting C compile features -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Project source dir = /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/EasyCL/thirdparty/clew -- Project build dir = /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/EasyCL/src/EasyCL-external-build/clew/src/clew-external-build -- Configuring done CMake Warning (dev): Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake --help-policy CMP0042" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

MACOSX_RPATH is not specified for the following targets:

clew

This warning is for project developers. Use -Wno-dev to suppress it.

-- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/EasyCL/src/EasyCL-external-build/clew/src/clew-external-build [ 27%] Performing build step for 'clew-external' Scanning dependencies of target clew [100%] Building C object src/CMakeFiles/clew.dir/clew.c.o Linking C shared library libclew.dylib [100%] Built target clew [ 31%] Performing install step for 'clew-external' -- Detecting CXX compile features - done -- Configuring done [100%] -- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/build/clBLAS/src/clBLAS-external-build/library/tplgen-prefix/src/tplgen-build Built target clew Install the project... [ 3%] -- Install configuration: "RelWithDebInfo" Performing build step for 'tplgen' -- Installing: /Users/mnemonis/torch/install/lib/libclew.1.0.0.dylib -- Up-to-date: /Users/mnemonis/torch/install/lib/libclew.dylib -- Installing: /Users/mnemonis/torch/install/include/clew.h [ 36%] Scanning dependencies of target tplgen Completed 'clew-external' [100%] Building CXX object CMakeFiles/tplgen.dir/tplgen.cpp.o [ 36%] Built target clew-external Scanning dependencies of target gpuinfo Scanning dependencies of target EasyCL [ 40%] [ 45%] [ 50%] [ 54%] [ 59%] [ 63%] Building CXX object CMakeFiles/gpuinfo.dir/gpuinfo.cpp.o Building CXX object CMakeFiles/gpuinfo.dir/platforminfo_helper.cpp.o [ 68%] Building CXX object CMakeFiles/gpuinfo.dir/deviceinfo_helper.cpp.o Building CXX object CMakeFiles/gpuinfo.dir/DeviceInfo.cpp.o Building CXX object CMakeFiles/EasyCL.dir/EasyCL.cpp.o Building CXX object CMakeFiles/EasyCL.dir/CLKernel.cpp.o Building CXX object CMakeFiles/EasyCL.dir/CLWrapper.cpp.o Linking CXX executable tplgen [100%] Built target tplgen [ 4%] No install step for 'tplgen' [ 72%] Building CXX object CMakeFiles/EasyCL.dir/platforminfo_helper.cpp.o [ 4%] Completed 'tplgen' [ 4%] Built target tplgen Scanning dependencies of target GENERATE_CLT TPLGEN Running..... Processing gemm.cl Processing gemm_helper.cl Processing gbmv.cl Processing ger.cl Processing her.cl Processing symm_helper.cl Processing syr2_her2.cl Processing syr_her.cl Processing trsv.cl Processing her2.cl Processing symm.cl Processing syr2.cl Processing syr.cl Processing trmv.cl Processing trsv_gemv.cl Processing swap.cl Processing scal.cl Processing copy.cl Processing axpy.cl Processing dot.cl Processing reduction.cl Processing rotg.cl Processing rotmg.cl Processing rotm.cl Processing iamax.cl Processing nrm2.cl Processing asum.cl [ 4%] Built target GENERATE_CLT Scanning dependencies of target clBLAS [ 77%] Building CXX object CMakeFiles/EasyCL.dir/deviceinfo_helper.cpp.o Scanning dependencies of target tune [ 4%] Building C object library/CMakeFiles/clBLAS.dir/common/list.c.o [ 81%] Building CXX object CMakeFiles/EasyCL.dir/DevicesInfo.cpp.o [ 4%] Linking CXX executable gpuinfo Building C object library/CMakeFiles/clBLAS.dir/common/clkern.c.o [ 81%] Built target gpuinfo [ 5%] Building C object library/CMakeFiles/clBLAS.dir/common/kern_cache.c.o [ 86%] Building CXX object CMakeFiles/EasyCL.dir/DeviceInfo.cpp.o [ 5%] Building C object library/tools/tune/CMakeFiles/tune.dir/tune.c.o [ 5%] /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/tools/tune/tune.c:629:13: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch (mi->dtype) ^ Building C object library/CMakeFiles/clBLAS.dir/common/kerngen_core.c.o /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/tools/tune/tune.c:1165:17: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch (bExtra->dtype) ^ [ 6%] Building C object library/CMakeFiles/clBLAS.dir/common/kgen_basic.c.o [ 6%] Building C object library/CMakeFiles/clBLAS.dir/common/kgen_loop_helper.c.o [ 90%] Building CXX object CMakeFiles/EasyCL.dir/util/easycl_stringhelper.cpp.o [ 7%] Building C object library/CMakeFiles/clBLAS.dir/common/kgen_guard.c.o [ 7%] Building C object library/CMakeFiles/clBLAS.dir/common/misc.c.o 2 warnings generated. [ 7%] Building C object library/tools/tune/CMakeFiles/tune.dir/toolslib.c.o [ 8%] Building C object library/CMakeFiles/clBLAS.dir/common/devinfo.c.o [ 9%] [ 9%] Building C object library/tools/tune/CMakeFiles/tune.dir/fileio.c.o [ 95%] Building C object library/CMakeFiles/clBLAS.dir/common/devinfo-cache.c.o Building CXX object CMakeFiles/EasyCL.dir/templates/LuaTemplater.cpp.o [ 9%] Building C object library/CMakeFiles/clBLAS.dir/common/mutex.c.o [ 9%] [100%] Building C object library/tools/tune/CMakeFiles/tune.dir/subdim.c.o Building CXX object CMakeFiles/EasyCL.dir/templates/TemplatedKernel.cpp.o [ 10%] Building C object library/tools/tune/CMakeFiles/tune.dir/storage_data.c.o [ 11%] Building C object library/CMakeFiles/clBLAS.dir/common/trace_malloc.c.o /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/tools/tune/subdim.c:48:13: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch (dataType) { ^ [ 11%] [ 11%] Building C object library/tools/tune/CMakeFiles/tune.dir/storage_init.c.o Building C object library/CMakeFiles/clBLAS.dir/common/gens/dblock_kgen.c.o [ 13%] [ 13%] Building C object library/tools/tune/CMakeFiles/tune.dir/storage_io.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/init.c.o 1 warning generated. [ 13%] Building C object library/CMakeFiles/clBLAS.dir/blas/impl.c.o [ 14%] Building C object library/CMakeFiles/clBLAS.dir/blas/scimage.c.o [ 14%] Building C object library/tools/tune/CMakeFiles/tune.dir/dimension.c.o [ 15%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/generic/common.c.o [ 15%] [ 15%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/generic/blas_funcs.c.o /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/tools/tune/dimension.c:85:13: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch (dt) { ^ Building C object library/CMakeFiles/clBLAS.dir/blas/xgemv.c.o [ 16%] 1 warning generated. Building C object library/CMakeFiles/clBLAS.dir/blas/xsymv.c.o [ 16%] [ 16%] [ 17%] Building C object library/CMakeFiles/clBLAS.dir/blas/xgemm.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xtrmm.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xtrsm.c.o /Users/mnemonis/Documents/CodeRessources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/xgemm.c:171:5: warning: implicitly declaring library function 'sprintf' with type 'int (char , const char , ...)' sprintf(tmp, "// micro tile size is 4 x 4 \n"); ^ /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/xgemm.c:171:5: note: include the header or explicitly provide a declaration for 'sprintf' [ 17%] [ 17%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/init.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xsyrk.c.o [ 18%] [ 19%] [ 19%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/impl.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xsyr2k.c.o Building C object library/tools/tune/CMakeFiles/tune.dir///blas/scimage.c.o 1 warning generated. [ 19%] [ 20%] Building C object library/CMakeFiles/clBLAS.dir/blas/xtrmv.c.o Building C object library/tools/tune/CMakeFiles/tune.dir///blas/generic/events.c.o [ 20%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/generic/matrix_props.c.o [ 21%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/generic/matrix_dims.c.o [ 22%] Building C object library/CMakeFiles/clBLAS.dir/blas/xtrsv.c.o [ 22%] [ 22%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/tile.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xsymm.c.o [ 23%] Building C object library/CMakeFiles/clBLAS.dir/blas/xgemm2.c.o [ 23%] Building C object library/CMakeFiles/clBLAS.dir/blas/xger.c.o [ 24%] /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/xsymm.c:238:16: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch(kargs->dtype) ^ Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/tile_iter.c.o [ 24%] Building C object library/CMakeFiles/clBLAS.dir/blas/xsyr.c.o 1 warning generated. [ 24%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/blas_subgroup.c.o [ 24%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/decomposition.c.o [ 25%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/blas_kgen.c.o [ 25%] [ 26%] Linking CXX shared library libEasyCL.dylib Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/gen_helper.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xsyr2.c.o [ 27%] [ 27%] /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/gens/blas_subgroup.c:89:12: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch(dtype){ ^ Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/tilemul.c.o /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/gens/blas_subgroup.c:194:12: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch(dtype){ ^ Building C object library/CMakeFiles/clBLAS.dir/blas/xher.c.o Undefined symbols for architecture x86_64: "_luaL_loadstring", referenced from: LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o "_luaL_newstate", referenced from: LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o "_luaL_openlibs", referenced from: LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o "_lua_close", referenced from: LuaTemplater::~LuaTemplater() in LuaTemplater.cpp.o LuaTemplater::~LuaTemplater() in LuaTemplater.cpp.o "_lua_createtable", referenced from: LuaTemplater::set(std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, std::1::vector<std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::allocator<std::__1::basic_string<char, std::1::char_traits, std::1::allocator > > >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<int, std::1::allocator >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<float, std::1::allocator >&) in LuaTemplater.cpp.o "_lua_getfield", referenced from: LuaTemplater::render(std::1::basic_string<char, std::1::char_traits, std::1::allocator >) in LuaTemplater.cpp.o "_lua_pcall", referenced from: LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o LuaTemplater::render(std::1::basic_string<char, std::1::char_traits, std::1::allocator >) in LuaTemplater.cpp.o "_lua_pushnumber", referenced from: LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, float) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<int, std::1::allocator >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<float, std::1::allocator >&) in LuaTemplater.cpp.o "_lua_pushstring", referenced from: LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::basic_string<char, std::1::char_traits, std::1::allocator >) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, std::1::allocator<std::1::basic_string<char, std::1::char_traits, std::1::allocator > > >&) in LuaTemplater.cpp.o LuaTemplater::render(std::1::basic_string<char, std::1::char_traits, std::1::allocator >) in LuaTemplater.cpp.o "_lua_rawseti", referenced from: LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<std::__1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::allocator<std::1::basic_string<char, std::__1::char_traits, std::1::allocator > > >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, std::1::vector<int, std::1::allocator >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, std::1::vector<float, std::1::allocator >&) in LuaTemplater.cpp.o "_lua_setfield", referenced from: LuaTemplater::set(std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, std::1::basic_string<char, std::__1::char_traits, std::1::allocator >) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, float) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::__1::char_traits, std::1::allocator >, std::1::vector<std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::allocator<std::__1::basic_string<char, std::1::char_traits, std::1::allocator > > >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<int, std::1::allocator >&) in LuaTemplater.cpp.o LuaTemplater::set(std::1::basic_string<char, std::1::char_traits, std::1::allocator >, std::1::vector<float, std::1::allocator >&) in LuaTemplater.cpp.o "_lua_settop", referenced from: LuaTemplater::render(std::1::basic_string<char, std::1::char_traits, std::1::allocator >) in LuaTemplater.cpp.o "_lua_tolstring", referenced from: LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o LuaTemplater::render(std::1::basic_string<char, std::1::char_traits, std::__1::allocator >) in LuaTemplater.cpp.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[5]: _* [libEasyCL.dylib] Error 1 make[4]: * [CMakeFiles/EasyCL.dir/all] Error 2 make[3]: * [all] Error 2 make[2]: * [EasyCL/stamp/EasyCL-external-build] Error 2 make[1]: * [CMakeFiles/EasyCL-external.dir/all] Error 2 make[1]: * Waiting for unfinished jobs.... [ 27%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/fetch.c.o [ 28%] 2 warnings generated. Building C object library/CMakeFiles/clBLAS.dir/blas/xher2.c.o [ 28%] Building C object library/CMakeFiles/clBLAS.dir/blas/xhemv.c.o [ 29%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/gen_init.c.o [ 29%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/gemv.c.o [ 30%] [ 31%] Building C object library/CMakeFiles/clBLAS.dir/blas/xhemm.c.o [ 31%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/symv.c.o Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/gemm.c.o [ 31%] Building C object library/CMakeFiles/clBLAS.dir/blas/xherk.c.o [ 32%] [ 32%] Building C object library/CMakeFiles/clBLAS.dir/blas/xhpmv.c.o Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/trmm.c.o [ 32%] Building C object library/CMakeFiles/clBLAS.dir/blas/xspmv.c.o /Users/mnemonis/Documents/CodeRessources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/gens/trmm.c:1248:5: warning: cast to 'void ' from smaller integer type 'unsigned int' -Wint-to-void-pointer-castsubdimsNum; ^ /Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/gens/trmm.c:1248:5: warning: expression result unused; should this cast be to 'void'? -Wunused-valuesubdimsNum; ^ ~ [ 33%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/trsm.c.o [ 33%] [ 33%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/syrxk.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/xgbmv.c.o [ 34%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/trxm_common.c.o [ 35%] [ 35%] Building C object library/CMakeFiles/clBLAS.dir/blas/xtbmv.c.o Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/trsm_kgen.c.o [ 35%] Building C object library/CMakeFiles/clBLAS.dir/blas/xshbmv.c.o [ 36%] Building C object library/tools/tune/CMakeFiles/tune.dir///blas/gens/xxmv_common.c.o 2 warnings generated. 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/Users/mnemonis/Documents/Code_Ressources/cltorch-newclew/clMathLibraries/clBLAS/src/library/blas/gens/blas_subgroup.c:194:12: warning: enumeration value 'TYPE_UNSIGNED_INT' not handled in switch [-Wswitch] switch(dtype){ ^ Building C object library/tools/tune/CMakeFiles/tune.dir///blas/generic/problem_iter.c.o Building C object library/CMakeFiles/clBLAS.dir/blas/gens/gen_helper.c.o 2 warnings generated. 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Linking CXX shared library libclBLAS.dylib [100%] Built target clBLAS [ 35%] Performing install step for 'clBLAS-external' [ 4%] Built target tplgen TPLGEN Running..... [ 4%] Built target GENERATECLT [ 44%] Built target tune [100%] Built target clBLAS Install the project... -- Install configuration: "RelWithDebInfo" -- Installing: /Users/mnemonis/torch/install/./include/clBLAS.h -- Installing: /Users/mnemonis/torch/install/./include/clAmdBlas.h -- Installing: /Users/mnemonis/torch/install/./include/clAmdBlas.version.h -- Installing: /Users/mnemonis/torch/install/./include/clBLAS-complex.h -- Installing: /Users/mnemonis/torch/install/./include/clBLAS.version.h -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASTargets.cmake -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASTargets-relwithdebinfo.cmake -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASConfigVersion.cmake -- Installing: /Users/mnemonis/torch/install/share/clBLAS/clBLASConfig.cmake -- Installing: /Users/mnemonis/torch/install/lib/libclBLAS.2.4.0.dylib -- Installing: /Users/mnemonis/torch/install/lib/libclBLAS.2.dylib -- Installing: /Users/mnemonis/torch/install/lib/libclBLAS.dylib -- Installing: /Users/mnemonis/torch/install/bin/clBLAS-tune [ 37%] Completed 'clBLAS-external' [ 37%] Built target clBLAS-external make: ** [all] Error 2

Error: Build error: Failed building.

hughperkins commented 9 years ago

Thanks! Hmmm, seems like an undefined symbol problem with the lua libraries

Building CXX object CMakeFiles/EasyCL.dir/templates/TemplatedKernel.cpp.o
...
Undefined symbols for architecture x86_64:
"_luaL_loadstring", referenced from:
LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o
"_luaL_newstate", referenced from:
LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o
"_luaL_openlibs", referenced from:
LuaTemplater::LuaTemplater() in LuaTemplater.cpp.o
"_lua_close", referenced from:
LuaTemplater::~LuaTemplater() in LuaTemplater.cpp.o
LuaTemplater::~LuaTemplater() in LuaTemplater.cpp.o

This is partly becaues I'm trying to fix two problems in the same branch, the other one being https://github.com/hughperkins/cltorch/issues/5 , but on the other hand, without the issue 5 fix, you might get a seg fault after building anyway... so I probably need to figure out how to fix this issue somehow.

hughperkins commented 9 years ago

Question, if you do:

git clone --recursive https://github.com/hughperkins/EasyCL.git
cd EasyCL
ccmake ..

then press 'c' for configure, set 'BUILD_TESTS' to 'OFF' and 'INTERNAL_LUA_ENGINE' to 'OFF'. and then 'c' for configure, and 'g' for generate, and do:

make

... what happens?

hughperkins commented 9 years ago

(note: forgot the '--recursive', added it)

hughperkins commented 9 years ago

(Oh, and you also need to set CMAKE_INSTALL_PREFIX to some absolute path, in the ccmake)

hughperkins commented 9 years ago

Hi, I tried using clang to build easycl, which worked ok for me, but there was a warning on luatemplater, which I've fixed now. Do you mind redoing the above EasyCL clone and build, and see what happens?

hughperkins commented 9 years ago

Oh... have to add -b no-internal-lua-option to the clone, sorry :-( Should look like:

git clone --recursive https://github.com/hughperkins/EasyCL.git -b no-internal-lua-option
cd EasyCL
ccmake ..
hughperkins commented 9 years ago

Hi. do you mind trying to bulid the following extremely simple toy lua module please, and let me know wha thappens?

git clone https://github.com/hughperkins/prototyping-lualink.git
cd prototyping-lualink
./run.sh
Ambext commented 9 years ago

Hello, I was trying to "set CMAKE_INSTALL_PREFIX to some absolute path"

regarding building the simple toy lua, that's what I am getting;

Exowide:Code_Ressources mnemonis$ git clone https://github.com/hughperkins/prototyping-lualink.git Cloning into 'prototyping-lualink'... remote: Counting objects: 13, done. remote: Compressing objects: 100% (11/11), done. remote: Total 13 (delta 2), reused 9 (delta 1), pack-reused 0 Unpacking objects: 100% (13/13), done. Checking connectivity... done. Exowide:Code_Ressources mnemonis$ cd prototyping-lualink/ Exowide:prototyping-lualink mnemonis$ ./run.sh -- The C compiler identification is AppleClang 6.1.0.6020053 -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done CMake Warning (dev): Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake --help-policy CMP0042" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

MACOSX_RPATH is not specified for the following targets:

mylib

This warning is for project developers. Use -Wno-dev to suppress it.

-- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/prototyping-lualink/build Scanning dependencies of target mylib [100%] Building CXX object CMakeFiles/mylib.dir/mylib.cpp.o /Users/mnemonis/Documents/Code_Ressources/prototyping-lualink/mylib.cpp:22:3: error: use of undeclared identifier 'luaL_register' luaL_register(L, "mylib", mylib_funcs); ^ 1 error generated. make[2]: * [CMakeFiles/mylib.dir/mylib.cpp.o] Error 1 make[1]: * [CMakeFiles/mylib.dir/all] Error 2 make: *\ [all] Error 2 luajit: test.lua:1: module 'mylib' not found: no field package.preload['mylib'] no file './mylib.lua' no file '/Users/mnemonis/torch/install/share/luajit-2.1.0-alpha/mylib.lua' no file '/usr/local/share/lua/5.1/mylib.lua' no file '/usr/local/share/lua/5.1/mylib/init.lua' no file '/Users/mnemonis/torch/install/share/lua/5.1/mylib.lua' no file '/Users/mnemonis/torch/install/share/lua/5.1/mylib/init.lua' no file 'build/libmylib.so' stack traceback: [C]: in function 'require' test.lua:1: in main chunk [C]: at 0x0104a4f320

Ambext commented 9 years ago

regarding the setting of the absolute path for CMAKE_INSTALL_PREFIX, should I do that in CMakeCache or in CMakeLists? Or is it an argument to the ccmake command?

hughperkins commented 9 years ago

Thanks. Please ignore my earlier request to build EasyCL. The prototype is sufficient to reproduce the issue. as for how to solve it, I'm not sure, but it's a really simple prototype now, so hopefully if I google a bit, I should find something ...

hughperkins commented 9 years ago

Basically, the problem to solve is:

use of undeclared identifier 'luaL_register'
luaL_register(L, "mylib", mylib_funcs);

... but without linking to -llua, or anything like that, otherwise we will get a segfault later, when we link with Torch, I think.

hughperkins commented 9 years ago

actually.. htat might be an include file issue. Can you update the CmaekLists to set the include directories to point to wherever your lua.h is?

Ambext commented 9 years ago

will try now

hughperkins commented 9 years ago

thanks :-)

Ambext commented 9 years ago

just to clarify: I have multiples lua.h on my system. Should I point to the one in torch/install/include ?

hughperkins commented 9 years ago

yes, the one in torch/install/include. If that's in your home directoyr, ie ~/torch/install/include, if you do 'git pull', it might be correct now.

hughperkins commented 9 years ago

(ok, and just did a new update, to make '.dylib' a possible suffix in the LUA_CPATH, in the run.sh, if ti does acutally build using a valid include path)

Ambext commented 9 years ago

I have cloned the repo again and modified the CMakeLists.txt to include the new path (but I could see your had included it already)

Ambext commented 9 years ago

I am getting this

Exowide:prototyping-lualink mnemonis$ ./run.sh -- The C compiler identification is AppleClang 6.1.0.6020053 -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done CMake Warning (dev): Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake --help-policy CMP0042" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

MACOSX_RPATH is not specified for the following targets:

mylib

This warning is for project developers. Use -Wno-dev to suppress it.

-- Generating done -- Build files have been written to: /Users/mnemonis/Documents/Code_Ressources/prototyping-lualink/build Scanning dependencies of target mylib [100%] Building CXX object CMakeFiles/mylib.dir/mylib.cpp.o Linking CXX shared library libmylib.dylib Undefined symbols for architecture x86_64: "_luaL_register", referenced from: _luaopen_mylib in mylib.cpp.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: * [libmylib.dylib] Error 1 make[1]: * [CMakeFiles/mylib.dir/all] Error 2 make: *\ [all] Error 2 luajit: test.lua:1: module 'mylib' not found: no field package.preload['mylib'] no file './mylib.lua' no file '/Users/mnemonis/torch/install/share/luajit-2.1.0-alpha/mylib.lua' no file '/usr/local/share/lua/5.1/mylib.lua' no file '/usr/local/share/lua/5.1/mylib/init.lua' no file '/Users/mnemonis/torch/install/share/lua/5.1/mylib.lua' no file '/Users/mnemonis/torch/install/share/lua/5.1/mylib/init.lua' no file 'build/libmylib.so' no file 'build/libmylib.dylib' stack traceback: [C]: in function 'require' test.lua:1: in main chunk [C]: at 0x010e667320 luajit: test.lua:1: module 'mylib' not found: no field package.preload['mylib'] no file './mylib.lua' no file '/Users/mnemonis/torch/install/share/luajit-2.1.0-alpha/mylib.lua' no file '/usr/local/share/lua/5.1/mylib.lua' no file '/usr/local/share/lua/5.1/mylib/init.lua' no file '/Users/mnemonis/torch/install/share/lua/5.1/mylib.lua' no file '/Users/mnemonis/torch/install/share/lua/5.1/mylib/init.lua' no file 'build/libmylib.dylib' no file 'build/libmylib.so' stack traceback: [C]: in function 'require' test.lua:1: in main chunk [C]: at 0x010357c320

hughperkins commented 9 years ago

Yes, this is the issue we get with the huge main project:

Linking CXX shared library libmylib.dylib
Undefined symbols for architecture x86_64:
"_luaL_register", referenced from:
_luaopen_mylib in mylib.cpp.o

As for how to solve it, I'm not quite sure :-/ Will google a bit..

Ambext commented 9 years ago

I wish I could help more!

hughperkins commented 9 years ago

:-) Thanks! Will dig a bit.

Ambext commented 9 years ago

I doubt it is related but just FYI, I have installed opencl for lua (http://colberg.org/lua-opencl/) and it turned out I had a path issue. so in luajit, if I want the require(opencl) command to not yield an error I need to run the following command in bash eval $(luarocks path)

I will be afk for a while now. Thanks again for your help.

hughperkins commented 9 years ago

I think th eopencl include files are solved, so let's close this issue. Can you move to issue 5 please, for tracking the issue with lua symbols.