1 Reply Latest reply on Mar 25, 2017 11:35 PM by Daryl Lee

    Problem in simpleDivergence.cu

    Daryl Lee

      I'm working through Professional CUDA C Programming, and in Chapter 3 I run the simpleDivergence program, but it fails immediately.  My test is on a Tegra with a GK20A device.  Any ideas would be appreciated.


      ubuntu@tegra-ubuntu:~/CUDA/ProfCUDAProg/CodeSamples/chapter03$ ./simpleDivergence

      ./simpleDivergence using Device 0: GK20A

      blocksize = 64; Data size 64 Execution Configure (block 64 grid 1)

      warmup      <<<    1   64 >>> elapsed 0 sec

      Error: simpleDivergence.cu:143, code: 8, reason: invalid device function