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JSchr20's avatar
JSchr20
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

OpenCL environment for darby nodes on devcloud

I have been running OpenCL applications on the devcloud intel_a10gx_pac boards for several months now. I was recently granted access to the two "darby" nodes (intel_s10sx_pac), nodes s001-n189 and s...
DDIAKITE's avatar
DDIAKITE
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

How did you set up the tools on the s10 nodes?

"tools_setup -t S10DS" works fine to set them up when you are logged interactively.

Regards!

JSchr20's avatar
JSchr20
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Hi DDIAKITE, thanks for your reply. Unfortunately, "tools_setup" is not found when I log in interactively. (See transcript below.) Can you please give me the full path to that command, so that I can try forcing a run of that command?

Thank you!

Transcript:

u40073@login-2:~$ qsub -q batch@v-qsvr-fpga -I -l nodes=1:darby:ppn=2 -d .
qsub: waiting for job 7103.v-qsvr-fpga.aidevcloud to start
qsub: job 7103.v-qsvr-fpga.aidevcloud ready


########################################################################
# Date: Fri Jul 17 09:55:47 PDT 2020
# Job ID: 7103.v-qsvr-fpga.aidevcloud
# User: u40073
# Resources: neednodes=1:darby:ppn=2,nodes=1:darby:ppn=2,walltime=06:00:00
########################################################################

u40073@s005-n008:~$ tools_setup -t S10DS
-bash: tools_setup: command not found

  • DDIAKITE's avatar
    DDIAKITE
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    Hi JSchr20,

    Try those command:
    source /data/intel_fpga/devcloudLoginToolSetup.sh
    tools_setup -t S10DS

    If it works then you should add the following in your bashrc:

    if [ -f /data/intel_fpga/devcloudLoginToolSetup.sh ]; then
    source /data/intel_fpga/devcloudLoginToolSetup.sh
    fi

    And after that "tool_setup" will be found anytime without sourcing devcloudLoginToolSetup.sh manually.

    Regards!

    • JSchr20's avatar
      JSchr20
      Icon for Occasional Contributor rankOccasional Contributor
      5 years ago

      Thank you! That has improved matters, but my code still does not run, possibly due to the gcc version I'm using in my host code (I need access to gmp). I will look more into that and perhaps I can get something sorted out. I at least have tools_setup running now.

      • AnilErinch_A_Intel's avatar
        AnilErinch_A_Intel
        Icon for Frequent Contributor rankFrequent Contributor
        5 years ago

        Hi

        Please let us know which gcc version you are using , and whether you are able to run the code now.

        If not please let us know the error message which you are seeing while trying to compile/execute the code.

        Thanks and Regards

        Anil