Quad SLI with DalSPhysics

PerconouxPerconoux
edited May 2014 in Old versions
Hello,

Since I saw this video:



, I would like to upgrade my workstation with multi-GPU solutions if DualSPhysics V.3 can take advantage of a Quad SLI configuration....Can it ? How can I program it in the usual files (gpu.bat, case_def.xml,...) ?

Many Thanks.

Comments

  • GeorgeGeorge
    Hi,

    The current version of DualSPHsics (v3) does not have a multi-GPU implementation.
    Multi-GPUs are scheduled for later releases of the code starting from v4 if I remember correctly.

    I doubt that the SLI config. will allow you to use the single implementation with SLI communication between cards :(

    but the multi-GPU will be out soon :)

    Cheers,
    George
  • PerconouxPerconoux
    Hi,

    Thanks you for those informations George :)

    Maybe you have an idea about the v4 release date ?

    Another question: Are Repulsive boundary conditions (RBCs) avaible in the current release (v3) ?

    Best regard,
    Perconoux
  • GeorgeGeorge
    Hi

    Release of v4... I think a year or so,
    Only dynamic boundary conditions (DBP) in v3 but v4 may include a few more options (to be confirmed).

    cheers
  • musmmusm
    Hey George V4 is released, I can't find any docs regarding using multi gpus however?
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