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Diffstat (limited to 'python/openvino/demo/ip/intel_ai_ip/verilog/dla_aux_depthwise_if.sv')
| -rw-r--r-- | python/openvino/demo/ip/intel_ai_ip/verilog/dla_aux_depthwise_if.sv | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/python/openvino/demo/ip/intel_ai_ip/verilog/dla_aux_depthwise_if.sv b/python/openvino/demo/ip/intel_ai_ip/verilog/dla_aux_depthwise_if.sv new file mode 100644 index 0000000..31eb4ab --- /dev/null +++ b/python/openvino/demo/ip/intel_ai_ip/verilog/dla_aux_depthwise_if.sv @@ -0,0 +1,112 @@ +// Copyright 2021-2021 Intel Corporation. +// +// This software and the related documents are Intel copyrighted materials, +// and your use of them is governed by the express license under which they +// were provided to you ("License"). Unless the License provides otherwise, +// you may not use, modify, copy, publish, distribute, disclose or transmit +// this software or the related documents without Intel's prior written +// permission. +// +// This software and the related documents are provided as is, with no express +// or implied warranties, other than those that are expressly stated in the +// License. +`undefineall +// Port structure from config to control +interface depthwise_config_to_control_if #( + dla_aux_depthwise_pkg::aux_special_params_t special_params, + dla_interface_pkg::aux_data_pack_params_t data_pack_params, + int DIM1 = 1, + int DIM2 = 1 +); +// ------------------------------ START EDITING ------------------------------ + localparam TILE_COUNT = data_pack_params.GROUP_SIZE * data_pack_params.GROUP_NUM; + localparam CONFIG_ID_BITS = special_params.CONFIG_ID_WIDTH ; + localparam WINDOW_BITS_VERTICAL = $clog2(special_params.MAX_WINDOW_HEIGHT + 1); + localparam WINDOW_BITS_HORIZONTAL = $clog2(special_params.MAX_WINDOW_WIDTH + 1); + localparam STRIDE_BITS_VERTICAL = $clog2(special_params.MAX_STRIDE_VERTICAL + 1); + localparam STRIDE_BITS_HORIZONTAL = $clog2(special_params.MAX_STRIDE_HORIZONTAL + 1); + localparam TILE_BITS_VERTICAL = $clog2(special_params.MAX_TILE_HEIGHT + 1); + localparam TILE_BITS_HORIZONTAL = $clog2(special_params.MAX_TILE_WIDTH + 1); + localparam TILE_BITS_DEPTHWISE = $clog2(special_params.MAX_TILE_CHANNELS + 1); + localparam VERTICAL_DILATION_BITS_DEPTHWISE = $clog2(special_params.MAX_DILATION_VERTICAL + 1); + localparam HORIZONTAL_DILATION_BITS_DEPTHWISE = $clog2(special_params.MAX_DILATION_HORIZONTAL + 1); + localparam ELEMENT_BITS = data_pack_params.ELEMENT_BITS ; +// ------------------------------ END EDITING ------------------------------ + + typedef struct packed { +// ------------------------------ START EDITING ------------------------------ + logic configured ; + // + logic padding_ignore ; + logic [ 1:0] padding_mode ; + logic [ ELEMENT_BITS-1:0] padding_constant ; + logic [ HORIZONTAL_DILATION_BITS_DEPTHWISE-1:0] dilation_horizontal ; + logic [ VERTICAL_DILATION_BITS_DEPTHWISE-1:0] dilation_vertical ; + logic [TILE_COUNT-1:0] [ TILE_BITS_HORIZONTAL-1:0] tile_horizontal_end ; + logic [TILE_COUNT-1:0] [ TILE_BITS_HORIZONTAL-1:0] tile_horizontal_start; + logic [TILE_COUNT-1:0] [ TILE_BITS_VERTICAL-1:0] tile_vertical_end ; + logic [TILE_COUNT-1:0] [ TILE_BITS_VERTICAL-1:0] tile_vertical_start ; + logic [ TILE_BITS_DEPTHWISE-1:0] tile_channels ; + logic [ TILE_BITS_HORIZONTAL-1:0] tile_width ; + logic [ TILE_BITS_VERTICAL-1:0] tile_height ; + logic [STRIDE_BITS_HORIZONTAL-1:0] stride_horizontal ; + logic [ STRIDE_BITS_VERTICAL-1:0] stride_vertical ; + logic [WINDOW_BITS_HORIZONTAL-1:0] window_width ; + logic [ WINDOW_BITS_VERTICAL-1:0] window_height ; + logic [ CONFIG_ID_BITS-1:0] config_id ; +// ------------------------------ END EDITING ------------------------------ + } Type; + Type data [DIM1][DIM2]; + modport sender (output data); + modport receiver (input data); +endinterface + +// Port structure from control to lane(s) +interface depthwise_control_to_lane_if #( + dla_aux_depthwise_pkg::aux_special_params_t special_params, + dla_interface_pkg::aux_data_pack_params_t data_pack_params, + int DIM1 = 1, + int DIM2 = 1 +); + localparam TILE_COUNT = data_pack_params.GROUP_SIZE * data_pack_params.GROUP_NUM; + localparam WINDOW_BITS_VERTICAL = $clog2(special_params.MAX_WINDOW_HEIGHT + 1); + localparam WINDOW_BITS_HORIZONTAL = $clog2(special_params.MAX_WINDOW_WIDTH + 1); + + localparam MAX_WINDOW_HEIGHT = special_params.MAX_WINDOW_HEIGHT ; + localparam MAX_WINDOW_WIDTH = special_params.MAX_WINDOW_WIDTH ; + + localparam MAX_DILATION_VERTICAL = special_params.MAX_DILATION_VERTICAL ; + localparam MAX_DILATION_HORIZONTAL = special_params.MAX_DILATION_HORIZONTAL ; + + localparam VERTICAL_DILATION_BITS_DEPTHWISE = $clog2(special_params.MAX_DILATION_VERTICAL + 1); + localparam HORIZONTAL_DILATION_BITS_DEPTHWISE = $clog2(special_params.MAX_DILATION_HORIZONTAL + 1); + localparam VERTICAL_LINES = MAX_WINDOW_HEIGHT + ((MAX_WINDOW_HEIGHT-1) * (MAX_DILATION_VERTICAL-1)); + typedef struct packed { + // only the handshake signal 'ready' is fixed in this structure, which is used by control to + // signal that the core is not stalled + logic ready; +// ------------------------------ START EDITING ------------------------------ + logic line_buff_flush; + logic line_buff_wait_fill; + logic is_padding_zone_vert; + logic is_padding_zone_horiz; + logic [TILE_COUNT-1:0] [VERTICAL_LINES-1:0] en_pad_nan_vert ; + logic [TILE_COUNT-1:0] [VERTICAL_LINES-1:0] en_pad_zero_vert ; + logic [TILE_COUNT-1:0] [special_params.MAX_WINDOW_WIDTH -1:0] en_pad_nan_horiz ; + logic [TILE_COUNT-1:0] [special_params.MAX_WINDOW_WIDTH -1:0] en_pad_zero_horiz; + logic stride_valid; + logic [WINDOW_BITS_HORIZONTAL-1:0] window_width ; + logic [ WINDOW_BITS_VERTICAL-1:0] window_height ; + logic done; // Indicates that a depthwise_k_vec chunk of data is out + // We need these signals to keep track of when we switch layes because the filter bias + // cache will only be ready when in a new layer + logic configured_starting; + logic configured_ending; + logic [VERTICAL_DILATION_BITS_DEPTHWISE-1:0] dilation_vertical; + logic [HORIZONTAL_DILATION_BITS_DEPTHWISE-1:0] dilation_horizontal; +// ------------------------------ END EDITING ------------------------------ + } Type; + Type data [DIM1][DIM2]; + modport sender (output data); + modport receiver (input data); +endinterface |