CUDA on fedora 15

sjclovedz

Hi! I came across some problems. I need to conduct parallel computing on CUDA. I input "uname -a"and read these:
"Linux BXSJC 2.6.38.8-35.fc15.i686 #1 SMP Wed Jul 6 14:46:26 UTC 2011 i686 i686 i386 GNU/Linux".
I use CUDAtoolkit 4.0. However, when I input:
cd /home/bxsjc/NVIDIA_GPU_Computing_SDK/C and "make -i ",the computer returns

    "/usr/local/cuda/include/host_config.h:82:2: error: #error — unsupported GNU version! gcc 4.5 and up are not supported!
    make[1]: [obj/i386/release/clock.cu.o] Error 1 (ignored)
    g++: error: obj/i386/release/clock.cu.o: No such file or directory
    make[1]: [../../bin/linux/release/clock] Error 1 (ignored)
    make[1]: Leaving directory `/home/bxsjc/NVIDIA_GPU_Computing_SDK/C/src/clock'
    Finished building all"
    I don't know how to tackle this problem. So I directly "cd /home/bxsjc/NVIDIA_GPU_Computing_SDK/C/bin/linux/release "and run those executable files. Some return passed while others return these:
    "[bxsjc@BXSJC release]$ ./simpleTextureDrv
    [simpleTextureDrv] starting...
    > Using CUDA Device [0]: GeForce G210M
    > GPU Device has SM 1.2 compute capability
    > findModulePath file not found: <simpleTexture_kernel.ptx>
    > findModulePath file not found: <simpleTexture_kernel.cubin>
    > findModulePath could not find <simpleTexture_kernel> ptx or cubin
    [simpleTextureDrv] test results...
    FAILED
    Press ENTER to exit..."
    So, could anyone help me? Any suggestions are appreciated!

gtkmm

You should install gcc4.4,cuda doesn't support gcc4.5 or later.
If you both have gcc 4.4 and gcc4.5, you can edit
$(CUDA_HOME)/bin/nvcc.profile to ensure nvcc using gcc 4.4

sjclovedz

回复 2# gtkmm


Thank you! I have tried it before. However, when I edit the nvcc.profile and                                                      
cd NVIDIA_GPU_Computing_SDK/C/ \make ,it returned something like the following,
"make[1]: Entering directory `/home/Developer/NVIDIA_GPU_Computing_SDK/C/src/volumeRender'
/usr/bin/ld: cannot find -lGLU
/usr/bin/ld: cannot find -lX11
/usr/bin/ld: cannot find -lXi
/usr/bin/ld: cannot find -lXmu
/usr/bin/ld: cannot find -lglut
collect2: ld returned 1 exit status
make[1]: *** [../../bin/linux/release/volumeRender] Error 1
make[1]: Leaving directory `/home/Developer/NVIDIA_GPU_Computing_SDK/C/src/volumeRender'
make: *** [src/volumeRender/Makefile.ph_build] Error 2"
I guess my gcc34 was not set as the default version and the lib was not connected to gcc34. So how could I tackle this problem? Thank you!

gtkmm

You can ignore  these errors if you only work with mathematics problems.

sjclovedz

回复 4# gtkmm


    Thank you!