VXLOG: vxGetKernelByName: Failed to find kernel com.intel.cnn_helpers.scalemddata
(sts=VX_ERROR_INVALID_PARAMETERS) 
Adding graph nodes...
    - org_khronos_nn_extension_convolution_layer_0
    - org_khronos_nn_extension_activation_layer_0
    - org_khronos_nn_extension_normalization_layer_0
    - org_khronos_nn_extension_pooling_layer_0
    - org_khronos_nn_extension_convolution_layer_2
    - org_khronos_nn_extension_convolution_layer_1
    - org_khronos_nn_extension_activation_layer_1
    - org_khronos_nn_extension_normalization_layer_1
    - org_khronos_nn_extension_pooling_layer_1
    - org_khronos_nn_extension_convolution_layer_3
    - org_khronos_nn_extension_activation_layer_2
    - org_khronos_nn_extension_convolution_layer_5
    - org_khronos_nn_extension_convolution_layer_4
    - org_khronos_nn_extension_activation_layer_3
    - org_khronos_nn_extension_convolution_layer_7
    - org_khronos_nn_extension_convolution_layer_6
    - org_khronos_nn_extension_activation_layer_4
    - org_khronos_nn_extension_pooling_layer_2
    - org_khronos_nn_extension_fully_connected_layer_0
    - org_khronos_nn_extension_activation_layer_5
    - org_khronos_nn_extension_fully_connected_layer_1
    - org_khronos_nn_extension_activation_layer_6
    - org_khronos_nn_extension_fully_connected_layer_2
    - com_intel_cnn_helpers_scalemddata_0
VXLOG: Kernel 0x1283c40 was invalid!
(sts=VX_ERROR_INVALID_REFERENCE) 
ERROR: failed to create node 'com_intel_cnn_helpers_scalemddata_0'
ERROR: failed to create graph workload [Graph()]
ERROR: failed to build graph (vx_status=VX_FAILURE)