在AN中计算点积时出错

Question

我用ano编写了以下简单代码，在编译函数f时遇到错误：

import theano.tensor as T
x = T.dmatrix('x')
w = T.dmatrix('w')
y = T.dot(x,w)

f = function([x,w],y)

ImportError: ('The following error happened while compiling the node', Dot22(x, w), '\n', 'dlopen(../.theano/compiledir_Darwin-13.3.0-x86_64-i386-64bit-i386-2.7.8-64/tmpTqQ0iS/b6135ddd19d268ad3182850548638ec3.so, 2): Library not loaded: libmkl_intel_lp64.dylib\n  Referenced from: ../.theano/compiledir_Darwin-13.3.0-x86_64-i386-64bit-i386-2.7.8-64/tmpTqQ0iS/b6135ddd19d268ad3182850548638ec3.so\n  Reason: image not found', '[Dot22(x, w)]')   

我这边出什么问题了？在

Answer 1

从您收到的错误消息中，似乎无法找到mkl库文件libmkl_intel_lp64.dylib。在

如何配置您的theano？尤其是blas library？在

请检查NO安装手册中的this section。在