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  3. 200万网格并行算力测试(OpenFOAM版本)

200万网格并行算力测试(OpenFOAM版本)

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  • R Offline
    R Offline
    rrmmkk
    replied to rrmmkk on last edited by
    #221

    @rrmmkk 在 200万网格并行算力测试(OpenFOAM版本) 中说:

    CPU型号:Apple M4 (Mac mini)
    内存:14G(虚拟机分配)/16G
    OpenFOAM版本:OpenFOAM-v2406 (MacOS 15, Multipass 虚拟机运行 Ubuntu 22.04)
    
    8 194.73
    4 209.91
    2 310.81
    1 550.06
    

    10核 300多秒

    1 Reply Last reply
  • R Offline
    R Offline
    rrmmkk
    wrote on last edited by
    #222

    CPU型号:Apple M4 Pro (别人的Macbook Pro 16)
    内存:48G
    OpenFOAM版本:OpenFOAM-v2406 (MacOS 15, Multipass 虚拟机运行 Ubuntu 22.04)

    14 133.65
    10 124.95
    8 101.81
    4 174.8
    2 283.77
    1 500.63

    1 Reply Last reply
  • R Offline
    R Offline
    rrmmkk
    wrote on last edited by rrmmkk
    #223

    CPU型号:Apple M3 Ultra 32cores (24P+8E)(摸摸Mac Studio)
    内存:256G
    OpenFOAM版本:OpenFOAM-v2406 (MacOS 15, UTM虚拟机运行 Ubuntu 22.04)

    #cores---Wall time (s):
    32---error
    28---95.5
    24---85.82
    20---72.04
    16---93.4
    8----122.29
    4----214.53
    2----335.91
    1----635.86

    1 Reply Last reply
  • Z Offline
    Z Offline
    ZY_Feng
    wrote on last edited by ZY_Feng
    #224

    CPU型号:Intel core i7-12700
    系统:linux系统(Ubuntu 24.04)
    OpenFOAM版本:OpenFOAM-10
    内存:32GB
    12 418.807
    8 392.398
    4 413.076
    2 465.559
    1 657.923
    5ec92068-3ccf-4ff1-a834-6783fa64276c-image.png

    1 Reply Last reply
  • R Offline
    R Offline
    rrmmkk
    wrote on last edited by
    #225

    @rrmmkk 在 200万网格并行算力测试(OpenFOAM版本) 中说:

    CPU型号:Apple M4 Max 16cores (12P+4E)(摸摸Mac Studio)
    内存:128G
    OpenFOAM版本:OpenFOAM-v2406 (MacOS 15.3, UTM虚拟机运行 Ubuntu 22.04)

    #cores---Wall time (s):
    16 --- 149.62
    14 --- 99.44
    12 --- 66.51
    10 --- 109.13
    8 --- 89.67
    6 --- 129.44
    4 --- 170.37
    2 --- 265.86
    1 --- 503.73

    李东岳李 1 Reply Last reply
  • 李东岳李 Online
    李东岳李 Online
    李东岳 管理员
    replied to rrmmkk on last edited by
    #226

    @rrmmkk 虚拟机跑这么快,真快啊!

    http://dyfluid.com/index.html
    需要帮助debug算例的看这个 https://cfd-china.com/topic/8018

    R 1 Reply Last reply
  • R Offline
    R Offline
    rrmmkk
    replied to 李东岳 on last edited by
    #227

    @李东岳 感觉ARM架构的虚拟机效率都很高啊

    李东岳李 1 Reply Last reply
  • 李东岳李 Online
    李东岳李 Online
    李东岳 管理员
    replied to rrmmkk on last edited by
    #228

    @rrmmkk 没玩过arm的... 评价不了了

    http://dyfluid.com/index.html
    需要帮助debug算例的看这个 https://cfd-china.com/topic/8018

    1 Reply Last reply
  • L Online
    L Online
    lxz ii
    wrote on last edited by lxz ii
    #229

    cpu型号:单路9654,主板超微
    内存:16g*12 ddr5
    系统:Ubuntu20.04
    OpenFOAM版本:wsl-openfoam-9

    #cores Wall time (s):
    32 165.68
    16 194.41
    8 191.77
    4 289.18

    1 Reply Last reply
  • L Online
    L Online
    lxz ii
    wrote on last edited by
    #230

    我这个9654怎么这么拉跨啊,哪里出了问题呢?功耗才跑到200W

    1 Reply Last reply
  • L Online
    L Online
    lxz ii
    replied to heike256 on last edited by
    #231

    @heike256 大佬,抄这个配置,请问一下这个指的是哪一个配置呢?能否指点一下苦逼的我呢?我也是使用9654,用的是wsl,结果和您的差距太大了。整的头发都掉光了。。。

    1 Reply Last reply

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