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  3. foam-extend-4.0 并行计算报错

foam-extend-4.0 并行计算报错

已定时 已固定 已锁定 已移动 OpenFOAM
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  • G 离线
    G 离线
    Gunther
    写于 最后由 编辑
    #1

    我在超算上进行64核并行计算,求解器为pisoFoam。之前运算并没有遇到类似的错误。

    请各位大佬帮忙指点迷津,抱拳了!

    Time = 8.25
    
    Courant Number mean: 0.00315358 max: 0.324036 velocity magnitude: 0.0589843
    BiCGStab:  Solving for Ux, Initial residual = 5.33979e-06, Final residual = 4.7088e-12, No Iterations 1
    BiCGStab:  Solving for Uy, Initial residual = 0.000196526, Final residual = 1.11431e-10, No Iterations 1
    BiCGStab:  Solving for Uz, Initial residual = 0.00195399, Final residual = 1.46925e-09, No Iterations 1
    GAMG:  Solving for p, Initial residual = 0.000829575, Final residual = 9.96273e-07, No Iterations 10
    GAMG:  Solving for p, Initial residual = 1.14039e-06, Final residual = 6.65912e-07, No Iterations 1
    GAMG:  Solving for p, Initial residual = 6.73819e-07, Final residual = 6.73819e-07, No Iterations 0
    time step continuity errors : sum local = 1.3654e-13, global = 2.13698e-14, cumulative = -9.17367e-14
    GAMG:  Solving for p, Initial residual = 6.89303e-05, Final residual = 6.38154e-07, No Iterations 7
    GAMG:  Solving for p, Initial residual = 6.58637e-07, Final residual = 6.58637e-07, No Iterations 0
    GAMG:  Solving for p, Initial residual = 6.58637e-07, Final residual = 6.58637e-07, No Iterations 0
    time step continuity errors : sum local = 1.33473e-13, global = -2.14119e-14, cumulative = -1.13149e-13
    GAMG:  Solving for p, Initial residual = 1.68846e-06, Final residual = 8.30789e-07, No Iterations 1
    GAMG:  Solving for p, Initial residual = 8.35516e-07, Final residual = 8.35516e-07, No Iterations 0
    GAMG:  Solving for p, Initial residual = 8.35516e-07, Final residual = 8.35516e-07, No Iterations 0
    time step continuity errors : sum local = 1.69318e-13, global = 1.89835e-14, cumulative = -9.41651e-14
    BiCGStab:  Solving for omega, Initial residual = 4.79711e-07, Final residual = 3.22611e-13, No Iterations 1
    BiCGStab:  Solving for k, Initial residual = 9.4844e-06, Final residual = 1.51782e-11, No Iterations 1
    bounding k, min: -2.59499e-08 max: 1.67338e-05 average: 7.59131e-07
    [36]
    [36]
    [36] --> FOAM FATAL IO ERROR:
    [36] error in IOstream "/es01/paratera/sce0519/tanhao-fe40/cylinderInfinite11_Gambit_Re5e4_3D/processor36/8.25/U" for operation Ostream& operator<<(Ostream&, const Scalar&)
    [36]
    [36] file: /es01/paratera/sce0519/tanhao-fe40/cylinderInfinite11_Gambit_Re5e4_3D/processor36/8.25/U at line 3282.
    [36]
    [36]     From function IOstream::check(const char*) const
    [36]     in file db/IOstreams/IOstreams/IOstream.C at line 101.
    [36]
    FOAM parallel run exiting
    [36]
    application called MPI_Abort(MPI_COMM_WORLD, 1) - process 36
    
    1 条回复 最后回复
  • G 离线
    G 离线
    Gunther
    写于 最后由 编辑
    #2

    小丑了,家人们。最后发现是超算空间满了。。。

    这里搬运一些cfdonline上的相关问题的讨论。
    链接文本

    链接文本

    1 条回复 最后回复

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