Address GPU message in root dir

Philip Kahn

2018-05-04 51fbf0127726a659862c9ee3b6b7257fc0a1b39d

 src/layer.c

@@ -83,6 +83,8 @@
   if (l.x_norm_gpu)              cuda_free(l.x_norm_gpu);
   if (l.weights_gpu)             cuda_free(l.weights_gpu);
   if (l.weight_updates_gpu)      cuda_free(l.weight_updates_gpu);
   if (l.weights_gpu16)           cuda_free(l.weights_gpu16);
   if (l.weight_updates_gpu16)    cuda_free(l.weight_updates_gpu16);
   if (l.biases_gpu)              cuda_free(l.biases_gpu);
   if (l.bias_updates_gpu)        cuda_free(l.bias_updates_gpu);
   if (l.scales_gpu)              cuda_free(l.scales_gpu);