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LicV587
V2EX  ›  程序员

求助: nd4j-cuda-10.1-platform 报错: 缺少 jnicusparse.dll

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  •   LicV587 · Jul 26, 2019 · 1895 views
    This topic created in 2510 days ago, the information mentioned may be changed or developed.

    用 deeplearning4j + nd4j,使用 GPU,报错缺少 jnicusparse.dll ,可是查看目录,是存在的,怎么解决? deeplearning4j 使用的是 1.0.0-beta4 版本。 第一次使用 cuda 10.1 + cudnn 7.6,报这个错误,然后 cudnn 换成 7.5 还是一样的错误。

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    4 replies    2019-07-26 14:45:30 +08:00
    LicV587
        1
    LicV587  
    OP
       Jul 26, 2019
    哪位大神可以帮忙看下,求助
    LeeSeoung
        2
    LeeSeoung  
       Jul 26, 2019
    看下是不是这个问题

    github.com/eclipse/deeplearning4j/issues/7781

    Well, anyway, the problem looks like binary incompatibility between what we've used to build and what you use. You're probably using CUDA 10.1 Update 1. Please downgrade to regular CUDA 10.1 (there are previous versions available on nvidia website), and everything should work fine.
    LicV587
        3
    LicV587  
    OP
       Jul 26, 2019
    @LeeSeoung #2 这个我搜到过,他说要这样:
    Yeah, CUDA updates have been getting really strange since 10.1. Just use the bundled binaries as per this pom.xml file here instead of trying to figure out which version of CUDA you need:
    https://github.com/bytedeco/javacpp-presets/tree/1.5/cuda#the-pomxml-build-file
    我也按照这样配置了,结果还是不行
    LeeSeoung
        4
    LeeSeoung  
       Jul 26, 2019
    @LicV587 不是配置问题 是你安装的 CUDA 版本,都是 10.1,但是 10.1 还有一个 update 1 的的版本,你要看下你本地是不是装了这个,是的话要降级 CUDA 的版本。
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