Question

如果我运行conda install tensorflow，则conda希望与CUDA等一起安装GPU版本。我没有Nvidia GPU，因此我想安装仅CPU版本。

$ conda install tensorflow
Solving environment: done

## Package Plan ##

  environment location: /home/cjk/.conda/envs/athion-forecaster

  added / updated specs: 
    - tensorflow


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    tensorflow-base-1.12.0     |gpu_py36had579c0_0       216.9 MB
    tensorflow-1.12.0          |gpu_py36he74679b_0           3 KB
    _tflow_select-2.1.0        |              gpu           2 KB
    tensorboard-1.12.0         |   py36hf484d3e_0         3.1 MB
    ------------------------------------------------------------
                                           Total:       220.1 MB

The following NEW packages will be INSTALLED:

    _tflow_select:       2.1.0-gpu                
    cudatoolkit:         9.2-0                    
    cudnn:               7.2.1-cuda9.2_0          
    cupti:               9.2.148-0                
    keras-applications:  1.0.6-py36_0             
    keras-preprocessing: 1.0.5-py36_0             
    tensorboard:         1.12.0-py36hf484d3e_0    
    tensorflow:          1.12.0-gpu_py36he74679b_0
    tensorflow-base:     1.12.0-gpu_py36had579c0_0

Proceed ([y]/n)?

运行conda search tensorflow表明存在CPU包（实际上是最新张量流的eigen和mkl这两种类型）：

conda search tensorflow
...
tensorflow               1.12.0 eigen_py27hfe19c55_0  pkgs/main           
tensorflow               1.12.0 eigen_py36hbd5f568_0  pkgs/main           
tensorflow               1.12.0 gpu_py27h2a0f108_0  pkgs/main           
tensorflow               1.12.0 gpu_py27h956c076_0  pkgs/main           
tensorflow               1.12.0 gpu_py36he68c306_0  pkgs/main           
tensorflow               1.12.0 gpu_py36he74679b_0  pkgs/main           
tensorflow               1.12.0 mkl_py27hc55d17a_0  pkgs/main           
tensorflow               1.12.0 mkl_py36h69b6ba0_0  pkgs/main

我如何告诉conda安装MKL版本？

我尝试了conda install tensorflow[mkl]，但是得到的结果与没有[mkl]的结果相同。 conda install tensorflow=mkl失败，PackagesNotFoundError。

Answer 1

我找到了它：make[2]: *** No rule to make target 'libzimpl-NOTFOUND', needed by 'bin/scip'. Stop. ////CMakeFiles/Makefile2:1488: recipe fortarget'scip/src/CMakeFiles/scip.dir/all' failed ////make[1]: *** [scip/src/CMakeFiles/scip.dir/all] Error 2 /////Makefile:162: recipe for target 'all' failed make: *** [all] Error 2.

Answer 2

SELECT * FROM sys.dm_tran_active_transactions tat INNER JOIN sys.dm_exec_requests er ON tat.transaction_id = er.transaction_id CROSS APPLY sys.dm_exec_sql_text(er.sql_handle)为我工作，带星号的版本不起作用。

Answer 3

在Windows 10中，使用conda install tensorflow==1.14.0=mkl* 为我工作。

如何使用conda

3 个答案: