nvcc fatal:尽管将Visual Studio 12.0添加到PATH，但在PATH中找不到编译器"cl.exe" [英] nvcc fatal : Cannot find compiler 'cl.exe' in PATH although Visual Studio 12.0 is added to PATH

问题描述

我已遵循

I have followed all the instructions from https://datanoord.com/2016/02/01/setup-a-deep-learning-environment-on-windows-theano-keras-with-gpu-enabled/ but can't seem to get it work.

我添加了 C:\ Program Files(x86)\ Microsoft Visual Studio 12.0 \ VC \ bin 到我的PATH变量

I have added C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin to my PATH variable

每次我运行Theano网站上的代码以测试是否使用CPU或GPU时，都会出现致命错误: "nvcc fatal:在PATH中找不到编译器'cl.exe'"

Every time I run the code from the Theano website to test whether a CPU or GPU is used, it gives me a fatal error of "nvcc fatal : Cannot find compiler 'cl.exe' in PATH"

这是我用来测试的代码:

Here is the code I use to test:

from theano import function, config, shared, sandbox
import theano.tensor as T
import numpy
import time

vlen = 10 * 30 * 768  # 10 x #cores x # threads per core
iters = 1000

rng = numpy.random.RandomState(22)
x = shared(numpy.asarray(rng.rand(vlen), config.floatX))
f = function([], T.exp(x))
print(f.maker.fgraph.toposort())
t0 = time.time()
for i in range(iters):
    r = f()
t1 = time.time()
print("Looping %d times took %f seconds" % (iters, t1 - t0))
print("Result is %s" % (r,))
if numpy.any([isinstance(x.op, T.Elemwise) for x in f.maker.fgraph.toposort()]):
    print('Used the cpu')
else:
    print('Used the gpu')

我该如何解决?

推荐答案

我遇到了同样的问题.我使用的是64位Windows 8.1，我必须在路径中添加以下内容，现在可以正常使用了:

I had the same problem. I'm using 64 bit Windows 8.1 and I had to add the following to my path and now it works fine:

C:\ Program Files(x86)\ Microsoft Visual Studio 12.0 \ VC \ bin \ amd64

C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64

C:\ Program Files(x86)\ Microsoft Visual Studio 12.0 \ VC \ bin \ amd64 \ cl.exe

C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64\cl.exe

希望这会有所帮助

这篇关于nvcc fatal:尽管将Visual Studio 12.0添加到PATH，但在PATH中找不到编译器"cl.exe"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！