How can you tell the driver version?
It works for me and I'm on the newest CUDA (8) and on Windows 10
On Thursday, December 15, 2016 at 5:31:52 AM UTC-5, V wrote:
> Hi,
>
> Why doesn't Theano work with new CUDA drivers? (newer than version 375)
>
> It fails at
> python2.7/site-packages/theano/sandbox/cuda/tests/test_driver.py
>
> Doing the test:
>
> import numpy;
>> import theano;
>> import theano.sandbox.cuda as cuda
>> mode_with_gpu = theano.compile.mode.get_default_mode().including('gpu')
>> a = numpy.random.rand(10000).astype("float32")
>> A = cuda.shared_constructor(a)
>> f = theano.function(inputs=[], outputs=A.sum(), mode=mode_with_gpu,
>> profile=False)
>> print a.sum();
>> print A.sum();
>> print f();
>>
>
> With driver version < 375 the results match:
>
> 4979.78
> Sum{acc_dtype=float64}.0
> 4979.77539062
>
> But with the new driver they don't:
>
> 5019.74
> Sum{acc_dtype=float64}.0
> 1402.4197998
>
> Is it a bug in the driver?
>
> Thanks!
>
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