Difference in memory availability for GPU 0 vs GPU 1

Started by Caprio, September 27, 2012, 04:08:25 AM

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Hello,

Why is the memory availability so huge between cards in different slots?

27/09/2012 20:39:54 |  | NVIDIA GPU 0: GeForce GTX 680 (driver version 306.23, CUDA version 5.0, compute capability 3.0, 2048MB, 8382279MB available, 3252 GFLOPS peak)
27/09/2012 20:39:54 |  | NVIDIA GPU 1: GeForce GTX 670 (driver version 306.23, CUDA version 5.0, compute capability 3.0, 2048MB, 1961MB available, 2915 GFLOPS peak)
27/09/2012 20:39:54 |  | OpenCL: NVIDIA GPU 0: GeForce GTX 680 (driver version 306.23, device version OpenCL 1.1 CUDA, 2048MB, 8382279MB available)
27/09/2012 20:39:54 |  | OpenCL: NVIDIA GPU 1: GeForce GTX 670 (driver version 306.23, device version OpenCL 1.1 CUDA, 2048MB, 1961MB available)

I.e. why is there 8TB memory available for device 0 while device 1 has 1,9GB available? Is this a bug?

Yes, it is supposed to be fixed in the BOINC 7.0.36 build.

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