cudaarray installation problem

[malzantot]

Hi,

I am trying to install "cudarray" but I am facing a problem.

After doing make and make install when I tried to do python setup.py install, I get the following error :
./cudarray/wrap/array_data.cpp:1384:53: fatal error: arithmetic on a pointer to void __pyx_v_self->dev_ptr = (__pyx_v_owner->dev_ptr + (__pyx_v_offset * ...

I am using Mac OS X 10.10.3 and GCC (Apple LLVM version 6.1.0 (clang-602.0.49) (based on LLVM 3.6.0svn) , I also have the Nvidia compiler nvcc installed using the following version :

nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2015 NVIDIA Corporation Built on Mon_Feb_16_23:23:36_CST_2015 Cuda compilation tools, release 7.0, V7.0.27

[andersbll]

Hi, it seems Clang is more pedantic about void * arithmetic. In array_data.pyx, try changing

self.dev_ptr = owner.dev_ptr + offset*dtype.itemsize

to

self.dev_ptr = (<char *> owner.dev_ptr) + offset*dtype.itemsize

[malzantot]

Thanks a lot , this solved my issue. !

I submitted a pull request #19 for that, please accept it.

[andersbll]

Great. I have merged the PR.