Can validate on imagenet now

Joseph Redmon

2014-11-05 b13ad6d5fd23f68f506c14ede4282126d893702b

 src/cost_layer.c

@@ -35,6 +35,8 @@
void forward_cost_layer_gpu(cost_layer layer, cl_mem input, cl_mem truth)
{
    if (!truth) return;


    copy_ongpu(layer.batch*layer.inputs, truth, 1, layer.delta_cl, 1);
    axpy_ongpu(layer.batch*layer.inputs, -1, input, 1, layer.delta_cl, 1);
    cl_read_array(layer.delta_cl, layer.delta, layer.batch*layer.inputs);