我在按照文档 使用示例 61 (opengauss.org) 使用 x-tuner参数调优，执行train时打印下面错误，查网上的文章说要下载cuda库，但是好像很大有4G，要下载其它关联库，请问必须这样做吗？ 不使用GPU能不能不下载cuda库？
[postgres@qinh154 dbmind]$ gs_dbmind component xtuner train --db-name postgres --db-user postgres --port 5432 --host 172.32.148.154 --host-user postgres Please input the password of database: Please input the password of host: Start to recommend knobs. Just a moment, please. WARN: The database may restart several times during tuning, continue or not [yes|no]:yes The benchmark will start to run iteratively. This process may take a long time. Please wait a moment. 2023-02-10 11:51:59.940951: W tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libcudart.so.11.0'; dlerror: libcudart.so.11.0: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /mnt/disk01/hadb-opengauss/opengauss/lib:/usr/lib/oracle/12.2/client64/lib:/mnt/disk01/install-R-dir/lib64/R/lib:/mnt/disk01/ogg-for-pg-21:/mnt/disk01/ogg-for-pg-21/lib:/mnt/disk01/milvus/lib: 2023-02-10 11:51:59.941060: I tensorflow/compiler/xla/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. 2023-02-10 11:52:02.460544: W tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer.so.7'; dlerror: libnvinfer.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /mnt/disk01/hadb-opengauss/opengauss/lib:/usr/lib/oracle/12.2/client64/lib:/mnt/disk01/install-R-dir/lib64/R/lib:/mnt/disk01/ogg-for-pg-21:/mnt/disk01/ogg-for-pg-21/lib:/mnt/disk01/milvus/lib: 2023-02-10 11:52:02.460982: W tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer_plugin.so.7'; dlerror: libnvinfer_plugin.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /mnt/disk01/hadb-opengauss/opengauss/lib:/usr/lib/oracle/12.2/client64/lib:/mnt/disk01/install-R-dir/lib64/R/lib:/mnt/disk01/ogg-for-pg-21:/mnt/disk01/ogg-for-pg-21/lib:/mnt/disk01/milvus/lib: 2023-02-10 11:52:02.461025: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly.
新大陆软件 秦浩 mobile: 17625988619 e-mail:qinhao@newland.com.cn
忽略就可以了 这个是warning，不是error
发件人：qinhao qinhao@newland.com.cn 收件人：ai ai@opengauss.org 时 间：2023-02-10 11:57:57 主 题：[AI] 找不到libcudart.so.11.0、libnvinfer.so.7
我在按照文档 使用示例 61 (opengauss.org) 使用 x-tuner参数调优，执行train时打印下面错误，查网上的文章说要下载cuda库，但是好像很大有4G，要下载其它关联库，请问必须这样做吗？ 不使用GPU能不能不下载cuda库？
[postgres@qinh154 dbmind]$ gs_dbmind component xtuner train --db-name postgres --db-user postgres --port 5432 --host 172.32.148.154 --host-user postgres Please input the password of database: Please input the password of host: Start to recommend knobs. Just a moment, please. WARN: The database may restart several times during tuning, continue or not [yes|no]:yes The benchmark will start to run iteratively. This process may take a long time. Please wait a moment. 2023-02-10 11:51:59.940951: W tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libcudart.so.11.0'; dlerror: libcudart.so.11.0: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /mnt/disk01/hadb-opengauss/opengauss/lib:/usr/lib/oracle/12.2/client64/lib:/mnt/disk01/install-R-dir/lib64/R/lib:/mnt/disk01/ogg-for-pg-21:/mnt/disk01/ogg-for-pg-21/lib:/mnt/disk01/milvus/lib: 2023-02-10 11:51:59.941060: I tensorflow/compiler/xla/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. 2023-02-10 11:52:02.460544: W tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer.so.7'; dlerror: libnvinfer.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /mnt/disk01/hadb-opengauss/opengauss/lib:/usr/lib/oracle/12.2/client64/lib:/mnt/disk01/install-R-dir/lib64/R/lib:/mnt/disk01/ogg-for-pg-21:/mnt/disk01/ogg-for-pg-21/lib:/mnt/disk01/milvus/lib: 2023-02-10 11:52:02.460982: W tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer_plugin.so.7'; dlerror: libnvinfer_plugin.so.7: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /mnt/disk01/hadb-opengauss/opengauss/lib:/usr/lib/oracle/12.2/client64/lib:/mnt/disk01/install-R-dir/lib64/R/lib:/mnt/disk01/ogg-for-pg-21:/mnt/disk01/ogg-for-pg-21/lib:/mnt/disk01/milvus/lib: 2023-02-10 11:52:02.461025: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly.
新大陆软件 秦浩 mobile: 17625988619 e-mail:qinhao@newland.com.cn
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Wangtianqing (Tianqing Wang, Gauss Lab)