error == cudaSuccess (77 vs. 0 ) an illegal memory access was encountered

[Ai-is-light]

Did someone meet the problem ,called error == cudaSuccess (77 vs. 0 ) , when I changed the original convolution to the format of the depthwise convolution,and run it , I got the math_functions.cuL79 ] check failed: error == cudaSuccess (77 vs. 0 ) an illegal memory access was encountered. However, when I used the CAFFE TIME to test the same prototxt(the depthwise convolution prototxt), it worked and cumulated the network's time.

[Ai-is-light]

when I use 1 GPU， it can ran,however try 2*GPUs or 4 GPUs , I wrong

[baoachun]

Hi, have you solved this problem? I also encountered the same problem.