I think CUDA 7.5 is not compatible with gcc 5, which is the default on Ubuntu.
You would have to either use CUDA 8, or install an older version of gcc.
On Sat, Nov 12, 2016, Beatriz G. wrote:
> Please, anyone could help me'???
>
> El jueves, 10 de noviembre de 2016, 16:25:10 (UTC+1), Beatriz G. escribió:
> >
> > Hi, I am configuring the computer in order to work with GPU.
> >
> > Without GPU theano worked well, but when I created the .theanorc with the
> > recomendated flags, it changed.
> >
> > First of all I will tell you my nvidia, g++ and nvcc version:
> >
> >
> > +-----------------------------------------------------------------------------+
> > | NVIDIA-SMI 367.57 Driver Version:
> > 367.57 |
> >
> > |-------------------------------+----------------------+----------------------+
> > | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr.
> > ECC |
> > | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute
> > M. |
> >
> > |===============================+======================+======================|
> > | 0 GeForce GTX 750 Ti Off | 0000:06:00.0 On |
> > N/A |
> > | 33% 28C P8 1W / 46W | 86MiB / 1999MiB | 0%
> > Default |
> >
> > +-------------------------------+----------------------+----------------------+
> >
> >
> >
> >
> > +-----------------------------------------------------------------------------+
> > | Processes: GPU
> > Memory |
> > | GPU PID Type Process name
> > Usage |
> >
> > |=============================================================================|
> > | 0 1603 G /usr/lib/xorg/Xorg
> > 5MiB |
> > | 0 3382 G /usr/lib/xorg/Xorg
> > 79MiB |
> >
> > +-----------------------------------------------------------------------------+
> >
> >
> > nvcc: Cuda compilation tools, release 7.5, V7.5.17
> > g++ (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
> >
> > As you can see I use Ubuntu 16.04
> >
> > Here is my error:
> >
> > In file included from /home/bea/anaconda2/include/python2.7/Python.h:8:0,
> > from mod.cu:3:
> > /home/bea/anaconda2/include/python2.7/pyconfig.h:1193:0: warning:
> > "_POSIX_C_SOURCE" redefined
> > #define _POSIX_C_SOURCE 200112L
> > ^
> > In file included from /usr/include/host_config.h:161:0,
> > from /usr/include/cuda_runtime.h:76,
> > from <command-line>:0:
> > /usr/include/features.h:228:0: note: this is the location of the previous
> > definition
> > # define _POSIX_C_SOURCE 200809L
> > ^
> > In file included from /home/bea/anaconda2/include/python2.7/Python.h:8:0,
> > from mod.cu:3:
> > /home/bea/anaconda2/include/python2.7/pyconfig.h:1215:0: warning:
> > "_XOPEN_SOURCE" redefined
> > #define _XOPEN_SOURCE 600
> > ^
> > In file included from /usr/include/host_config.h:161:0,
> > from /usr/include/cuda_runtime.h:76,
> > from <command-line>:0:
> > /usr/include/features.h:169:0: note: this is the location of the previous
> > definition
> > # define _XOPEN_SOURCE 700
> > ^
> > mod.cu(941): warning: pointless comparison of unsigned integer with zero
> > mod.cu(3001): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3004): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3006): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3009): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3011): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3014): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3017): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3020): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3022): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3025): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3027): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3030): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3032): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3035): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3038): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3041): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3043): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3046): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3048): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3051): warning: conversion from a string literal to "char *" is
> > deprecated
> > In file included from /home/bea/anaconda2/include/python2.7/Python.h:8:0,
> > from mod.cu:3:
> > /home/bea/anaconda2/include/python2.7/pyconfig.h:1193:0: warning:
> > "_POSIX_C_SOURCE" redefined
> > #define _POSIX_C_SOURCE 200112L
> > ^
> > In file included from /usr/include/host_config.h:161:0,
> > from /usr/include/cuda_runtime.h:76,
> > from <command-line>:0:
> > /usr/include/features.h:228:0: note: this is the location of the previous
> > definition
> > # define _POSIX_C_SOURCE 200809L
> > ^
> > In file included from /home/bea/anaconda2/include/python2.7/Python.h:8:0,
> > from mod.cu:3:
> > /home/bea/anaconda2/include/python2.7/pyconfig.h:1215:0: warning:
> > "_XOPEN_SOURCE" redefined
> > #define _XOPEN_SOURCE 600
> > ^
> > In file included from /usr/include/host_config.h:161:0,
> > from /usr/include/cuda_runtime.h:76,
> > from <command-line>:0:
> > /usr/include/features.h:169:0: note: this is the location of the previous
> > definition
> > # define _XOPEN_SOURCE 700
> > ^
> > mod.cu(941): warning: pointless comparison of unsigned integer with zero
> > mod.cu(3001): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3004): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3006): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3009): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3011): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3014): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3017): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3020): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3022): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3025): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3027): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3030): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3032): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3035): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3038): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3041): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3043): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3046): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3048): warning: conversion from a string literal to "char *" is
> > deprecated
> > mod.cu(3051): warning: conversion from a string literal to "char *" is
> > deprecated
> > /usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const
> > void*, size_t)’:
> > /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this
> > scope
> > return (char *) memcpy (__dest, __src, __n) + __n;
> > ^
> > mod.cu: In function ‘PyObject* CudaNdarray_Reshape(CudaNdarray*,
> > PyObject*)’:
> > mod.cu:955:122: warning: format ‘%lld’ expects argument of type ‘long long
> > int’, but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
> > PyErr_Format(PyExc_ValueError, "size must remain unchanged,
> > changed from %lld to %lld", CudaNdarray_SIZE(self), rval_size);
> >
> >
> > ^
> > mod.cu:955:122: warning: format ‘%lld’ expects argument of type ‘long long
> > int’, but argument 4 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
> > ERROR (theano.sandbox.cuda): Failed to compile cuda_ndarray.cu: ('nvcc
> > return status', 1, 'for cmd', 'nvcc -shared -O3 -use_fast_math -m64
> > -Xcompiler
> > -DCUDA_NDARRAY_CUH=c72d035fdf91890f3b36710688069b2e,-DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION,-fPIC,-fvisibility=hidden
> >
> > -Xlinker
> > -rpath,/home/bea/.theano/compiledir_Linux-4.4--generic-x86_64-with-debian-stretch-sid-x86_64-2.7.12-64/cuda_ndarray
> >
> > -I/home/bea/anaconda2/lib/python2.7/site-packages/theano/sandbox/cuda
> > -I/home/bea/anaconda2/lib/python2.7/site-packages/numpy/core/include
> > -I/home/bea/anaconda2/include/python2.7
> > -I/home/bea/anaconda2/lib/python2.7/site-packages/theano/gof -o
> > /home/bea/.theano/compiledir_Linux-4.4--generic-x86_64-with-debian-stretch-sid-x86_64-2.7.12-64/cuda_ndarray/cuda_ndarray.so
> >
> > mod.cu -L/home/bea/anaconda2/lib -lcublas -lpython2.7 -lcudart')
> >
> > ['nvcc', '-shared', '-O3', '-use_fast_math', '-m64', '-Xcompiler',
> > '-DCUDA_NDARRAY_CUH=c72d035fdf91890f3b36710688069b2e,-DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION,-fPIC,-fvisibility=hidden',
> >
> > '-Xlinker',
> > '-rpath,/home/bea/.theano/compiledir_Linux-4.4--generic-x86_64-with-debian-stretch-sid-x86_64-2.7.12-64/cuda_ndarray',
> >
> > '-I/home/bea/anaconda2/lib/python2.7/site-packages/theano/sandbox/cuda',
> > '-I/home/bea/anaconda2/lib/python2.7/site-packages/numpy/core/include',
> > '-I/home/bea/anaconda2/include/python2.7',
> > '-I/home/bea/anaconda2/lib/python2.7/site-packages/theano/gof', '-o',
> > '/home/bea/.theano/compiledir_Linux-4.4--generic-x86_64-with-debian-stretch-sid-x86_64-2.7.12-64/cuda_ndarray/cuda_ndarray.so',
> >
> > 'mod.cu', '-L/home/bea/anaconda2/lib', '-lcublas', '-lpython2.7',
> > '-lcudart']
> > WARNING (theano.sandbox.cuda): CUDA is installed, but device gpu is not
> > available (error: cuda unavailable)
> >
> >
> > I can not show you my .theanorc file because I created it, but now I can
> > see it in its path, but I can not create another .theanorc file because a
> > message pops out telling that that name already exists.
> >
> > Thank you very much for your help.
> >
> >
> >
>
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--
Pascal
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