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Software installed on the Grendel GPU cluster

The Grendel GPU-cluster is part of the Grendel cluster so all software generally installed is also available on the GPUs. Below is specified software packages specific for the GPU-cluster.

  • OS: CentOS 5.4 Linux 64 bit
  • Infiniband: OFED 1.5
  • GPU software:
    Development tools from NVIDIA
    • CUDA driver, v. 2.3
    • CUDA toolkit, v. 2.3
    • CUDA SDK code samples , v. 2.3
  • Compilers:
    • NVIDIA Cuda C, nvcc - in /com/cuda/bin
    • Portland C and Fortran v. 10.0
      Support accelerated regions of code to be executed by the GPU's,
      -see an very simple example here abc.cuf.
    • OpenCL (not available yet)