Some fixes

AlexeyAB

2018-02-03 db3a3c54c5078dca64a3076113bec93c11f4be63

 src/region_layer.c

@@ -409,6 +409,7 @@
        cuda_pull_array(state.truth, truth_cpu, num_truth);
    }
    cuda_pull_array(l.output_gpu, in_cpu, l.batch*l.inputs);
   cudaStreamSynchronize(get_cuda_stream());
    network_state cpu_state = state;
    cpu_state.train = state.train;
    cpu_state.truth = truth_cpu;
@@ -418,6 +419,7 @@
    free(cpu_state.input);
    if(!state.train) return;
    cuda_push_array(l.delta_gpu, l.delta, l.batch*l.outputs);
   cudaStreamSynchronize(get_cuda_stream());
    if(cpu_state.truth) free(cpu_state.truth);
}