Richard Gomes <rgomes1...@yahoo.co.uk> wrote on 11/08/2010 06:27:31 PM:
> Hi guys, > > I've executed the procedures necessary to install the Nvidia Driver, the > development kit and examples. Everything seems to be working fine. > > Running the NVidia's deviceQuery program, it says: > > ./deviceQuery Starting... > > CUDA Device Query (Runtime API) version (CUDART static linking) > > There is 1 device supporting CUDA > > Device 0: "GeForce 8300 GS" > CUDA Driver Version: 3.20 > CUDA Runtime Version: 3.20 > CUDA Capability Major/Minor version number: 1.1 > Total amount of global memory: 133496832 bytes > Multiprocessors x Cores/MP = Cores: 1 (MP) x 8 (Cores/MP) > = 8 (Cores) > Total amount of constant memory: 65536 bytes > Total amount of shared memory per block: 16384 bytes > Total number of registers available per block: 8192 > Warp size: 32 > Maximum number of threads per block: 512 > Maximum sizes of each dimension of a block: 512 x 512 x 64 > Maximum sizes of each dimension of a grid: 65535 x 65535 x 1 > Maximum memory pitch: 2147483647 bytes > Texture alignment: 256 bytes > Clock rate: 0.92 GHz > Concurrent copy and execution: No > Run time limit on kernels: Yes > Integrated: No > Support host page-locked memory mapping: Yes > Compute mode: Default (multiple host > threads can use this device simultaneously) > Concurrent kernel execution: No > Device has ECC support enabled: No > Device is using TCC driver mode: No > > deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 3.20, CUDA > Runtime Version = 3.20, NumDevs = 1, Device = GeForce 8300 GS > > > OK. Next step is CUDATopology. Let's see if it recognizes the board. > > > I executed the instructions regarding compilation and standalone > execution parameters. In a nutshell: > > $ x10c++ -O -NO_CHECKS -STATIC_CALLS CUDATopology.x10 -o CUDATopology > $ X10RT_ACCELS=ALL ../../bin/runx10 CUDATopology > > > ... and it says: > > > Dumping places at place: (Place 0) > Place: (Place 0) > Parent: (Place 0) > NumChildren: 0 > Is a Host place > > > > What am I doing wrong? > > > I've tried to recompile the distribution files as recipe below > > > $ cd x10.dist > $ ant dist -DX10RT_CUDA=true -DNO_CHECKS=true -Doptimize=true > > > ... and I've got this: > > > build-x10rt: > [exec] g++ -g -DNDEBUG -DNO_PLACE_CHECKS -O2 -finline-functions > -ansi -pedantic -Wall -Wextra -Wno-long-long -Wno-unused-parameter > -pthread -Iinclude -Icommon > -I"/opt/JavaIDE/jdk1.6.0_21-linux-x86_64"/include > -I"/opt/JavaIDE/jdk1.6.0_21-linux-x86_64"/include/linux -DENABLE_CUDA > -isystem/usr/local/cuda/include -shared -fPIC -c common/x10rt_cuda.cc -o > common/x10rt_cuda.o > [exec] common/x10rt_cuda.cc: In function > ‘void<unnamed>::cu_safe(CUresult, const char*, int)’: > [exec] common/x10rt_cuda.cc:112: error: > ‘CUDA_ERROR_POINTER_IS_64BIT’ was not declared in this scope > [exec] common/x10rt_cuda.cc:114: error: ‘CUDA_ERROR_SIZE_IS_64BIT’ > was not declared in this scope > [exec] common/x10rt_cuda.cc:42: warning: enumeration value > ‘CUDA_ERROR_UNSUPPORTED_LIMIT’ not handled in switch > [exec] common/x10rt_cuda.cc:42: warning: enumeration value > ‘CUDA_ERROR_SHARED_OBJECT_SYMBOL_NOT_FOUND’ not handled in switch > [exec] common/x10rt_cuda.cc:42: warning: enumeration value > ‘CUDA_ERROR_SHARED_OBJECT_INIT_FAILED’ not handled in switch > [exec] common/x10rt_cuda.cc:42: warning: enumeration value > ‘CUDA_ERROR_OPERATING_SYSTEM’ not handled in switch > [exec] common/x10rt_cuda.cc: In function ‘void > x10rt_cuda_register_msg_receiver(x10rt_cuda_ctx*, x10rt_msg_type, void > (*)(const x10rt_msg_params*, size_t*, size_t*, size_t*, size_t*, char**, > size_t*, char**), void (*)(const x10rt_msg_params*, size_t, size_t, > size_t, size_t, char*, size_t, char*), const char*, const char*)’: > [exec] common/x10rt_cuda.cc:375: error: cannot convert ‘unsigned > int*’ to ‘size_t*’ for argument ‘2’ to ‘CUresult > cuModuleGetGlobal_v2(CUdeviceptr*, size_t*, CUmod_st*, const char*)’ > [exec] common/x10rt_cuda.cc: In function ‘void > x10rt_cuda_probe(x10rt_cuda_ctx*)’: > [exec] common/x10rt_cuda.cc:751: warning: dereferencing > type-punned pointer will break strict-aliasing rules > [exec] common/x10rt_cuda.cc:752: warning: dereferencing > type-punned pointer will break strict-aliasing rules > [exec] make: *** [common/x10rt_cuda.o] Error 1 > > BUILD FAILED > /home/rgomes/developer/sources/x10/x10-trunk/x10.dist/build.xml:214: The > following error occurred while executing this line: > /home/rgomes/developer/sources/x10/x10-trunk/x10.runtime/build.xml:281: > exec returned: 2 > > > Any idea ??? > > > Some more information: > > > $ which nvcc > /usr/local/cuda/bin/nvcc > > $ echo $LD_LIBRARY_PATH > :/usr/local/cuda/lib64:/usr/local/cuda/lib > > $ ant -version > Apache Ant version 1.7.1 compiled on June 27 2008 > > $ mvn -version > Apache Maven 2.2.1 (r801777; 2009-08-06 20:16:01+0100) > Java version: 1.6.0_21 > Java home: /opt/JavaIDE/jdk1.6.0_21-linux-x86_64/jre > Default locale: en_GB, platform encoding: UTF-8 > OS name: "linux" version: "2.6.32-5-amd64" arch: "amd64" Family: "unix" > > > Thanks a lot :) We may have been using an older version of nvcc to build our distro, at least according to this thread: http://www.mail-archive.com/pyc...@tiker.net/msg01378.html . You forgot to include the output of nvcc --version. I suspect it's 3.2, while we are apparently using the 3.0 API. Igor -- Igor Peshansky (note the spelling change!) IBM T.J. Watson Research Center X10: Parallel Productivity and Performance (http://x10-lang.org/) XJ: No More Pain for XML's Gain (http://www.research.ibm.com/xj/) "I hear and I forget. I see and I remember. I do and I understand" -- Xun Zi ------------------------------------------------------------------------------ The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book "Blueprint to a Billion" shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev _______________________________________________ X10-users mailing list X10-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/x10-users
