cuda - Hyper-Q in K20c is grouped in 8? -
i have kepler k20c 13 smxs , i'm doing bioinformatics research on it. better understanding of hyper-q, downloaded sample nvidia: simplehyperq got different result.
their result

my result

the sample launches 2 different kernels in each stream show different in fermi , kepler. result looks between kepler , fermi! looks strange! can tell me why happen?
thanks michael. problem caused cuda_device_max_connections, set variable 32 using:
export cuda_device_max_connections=32 that fix this
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