Benchmarking A\b on the GPU runs on CPU in parallel?

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Ivan
Ivan 2013-5-19
Hi,
I want to ask if the this benchmark: http://www.mathworks.com/products/parallel-computing/examples.html?file=/products/demos/shipping/distcomp/paralleldemo_gpu_backslash.html runs on the CPU in parallel or sequentially. I have Intel Xeon L5640 with 12 cores and i want to now if the benchmark runs on all cores or just 1.
Thanks for answer.

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回答（1 个）

Jill Reese
Jill Reese 2013-5-20
The CPU portion of this benchmark is multithreaded, so you should see more than one core working during the linear system solve.

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