Use gpu registers for dot product#448
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Rather than calculate the dot product with shared memory, use registers values of cooperating threads to store the partial results. Combined with increasing the grid size, this leads to roughly a 15% performance improvement in training time
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Rather than calculate the dot product with shared memory, use registers
values of cooperating threads to store the partial results. Combined with
increasing the grid size, this leads to roughly a 15% performance improvement
in training time