Questions about using CUDALink, Mathematica's method to accelerate programs using NVidia graphics cards.

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15
votes
1answer
1k views

Why does CUDAQ (from CUDALink) download data from Wolfram servers?

I understand why functions like ElementData or CountryData need to download up-to-date data when first launched. However, when ...
10
votes
2answers
2k views

CUDA and GPU hardware and compatibility questions?

We have iMac desktops and have just begun to parallelize computations across them see: Wolfram Light Weight Grid and parallel computing. This still does not look like it will give us the performance ...
8
votes
1answer
526 views

Can't use CUDA shared memory

CUDALink is properly installed and up to date, all built-in functions work fine, and all little functions I did worked fine... Until I tried using shared memory. The only example I found on the help ...
5
votes
2answers
513 views

CUDA: setting grid dimensions

I'm new to CUDA, and CUDALink. I see how CUDAFunctionLoad allows one to set the block dimensions. On calling the function, you can also either pass as argument or have MMA automatically select the ...