【解决报错】OMP: Error #15: Initializing libiomp5.dylib, but found libomp.dylib already initialized.

最新推荐文章于 2025-12-02 09:42:37 发布

原创最新推荐文章于 2025-12-02 09:42:37 发布 · 698 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#bug

解决报错专栏收录该内容

1 篇文章

订阅专栏

在Mac上运行程序时遇到了OpenMP错误，提示libiomp5.dylib和libomp.dylib初始化冲突。这可能是由于程序中链接了多个OpenMP运行时导致的。建议避免静态链接OpenMP运行时库，并可以通过conda卸载nomkl来解决问题。在某些情况下，设置环境变量KMP_DUPLICATE_LIB_OK=TRUE可作为不安全的工作around。

部署运行你感兴趣的模型镜像

Mac电脑跑程序遇到以下报错：

OMP: Error #15: Initializing libiomp5.dylib, but found libomp.dylib already initialized.
OMP: Hint This means that multiple copies of the OpenMP runtime have been linked into the program. That is dangerous, since it can degrade performance or cause incorrect results. The best thing to do is to ensure that only a single OpenMP runtime is linked into the process, e.g. by avoiding static linking of the OpenMP runtime in any library. As an unsafe, unsupported, undocumented workaround you can set the environment variable KMP_DUPLICATE_LIB_OK=TRUE to allow the program to continue to execute, but that may cause crashes or silently produce incorrect results. For more information, please see http://www.intel.com/software/products/support/.

解决方式：
conda install nomkl

参考

Answer found at: https://github.com/dmlc/xgboost/issues/1715

您可能感兴趣的与本文相关的镜像