It is generally installed as part of the Linux installation, and in most cases the version of gcc installed with a supported version of Linux will work correctly. It is not required for running CUDA applications. The gcc compiler is required for development using the CUDA Toolkit. The remainder gives information about your distribution. The x86_64 line indicates you are running on a 64-bit system. Red Hat Enterprise Linux Workstation release 6.0 (Santiago) You should see output similar to the following, modified for your particular system: To determine which distribution and release number you’re running, type the following at the command line: These are listed in the CUDA Toolkit release notes. The CUDA Development Tools are only supported on some specific distributions of Linux. Verify You Have a Supported Version of Linux If your graphics card is from NVIDIA and it is listed in, your GPU is CUDA-capable. If you do not see any settings, update the PCI hardware database that Linux maintains by entering update-pciids (generally found in /sbin) at the command line and rerun the previous lspci command. To verify that your GPU is CUDA-capable, go to your distribution’s equivalent of System Properties, or, from the command line, enter: * Handle conflicting installation methods. * Verify the system has correct Linux kernel headers and development packages installed. * Verify the system has build tools such as make, gcc installed * Verify the system is running a supported version of Linux

* Verify the system has a CUDA-capable GPU

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