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2343 lines (2256 loc) · 99.3 KB
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# coding: utf-8
__author__ = 'Alex Kustov, IPPM RAS'
import os
gpu_use = 0
os.environ["KERAS_BACKEND"] = "tensorflow"
os.environ["CUDA_VISIBLE_DEVICES"] = "{}".format(gpu_use)
from r04_find_optimal_bit_for_weights import *
def addressRAM(directory, steps_count, max_address_value):
f = open(directory + "addressRAM.v", 'w')
bit_steps_count = len(bin(steps_count)) - 2
bit_max_address_value = len(bin(max_address_value)) - 2
f.write("module addressRAM(\n")
f.write(" input ["+str(bit_steps_count-1)+":0] step,\n")
f.write(" output reg re_weights,\n")
f.write(" output reg re_bias,\n")
f.write(" output reg ["+str(bit_max_address_value-1)+":0] firstaddr, lastaddr\n")
f.write(");\n")
f.write("parameter convolution_size = 9;\n")
f.write("parameter conv1 = 1*8*3 * convolution_size;\n")
f.write("parameter conv2_1 = 8 * convolution_size + conv1;\n")
f.write("parameter conv2_2 = (8*8*2) + conv2_1;\n")
f.write("parameter conv3_1 = 16 * convolution_size + conv2_2;\n")
f.write("parameter conv3_2 = (16*16*2) + conv3_1;\n")
f.write("parameter conv4_1 = 32 * convolution_size + conv3_2;\n")
f.write("parameter conv4_2 = (32*32) + conv4_1;\n")
f.write("parameter conv5_1 = 32 * convolution_size + conv4_2;\n")
f.write("parameter conv5_2 = (32*32*2) + conv5_1;\n")
f.write("parameter conv6_1 = 64 * convolution_size + conv5_2;\n")
f.write("parameter conv6_2 = (64*64) + conv6_1;\n")
f.write("parameter conv7_1 = 64 * convolution_size + conv6_2;\n")
f.write("parameter conv7_2 = (64*64*2) + conv7_1;\n")
f.write("parameter conv8_1 = 128 * convolution_size + conv7_2;\n")
f.write("parameter conv8_2 = (128*128) + conv8_1;\n")
f.write("parameter conv9_1 = 128 * convolution_size + conv8_2;\n")
f.write("parameter conv9_2 = (128*128) + conv9_1;\n")
f.write("parameter conv10_1 = 128 * convolution_size + conv9_2;\n")
f.write("parameter conv10_2 = (128*128) + conv10_1;\n")
f.write("parameter conv11_1 = 128 * convolution_size + conv10_2;\n")
f.write("parameter conv11_2 = (128*128) + conv11_1;\n")
f.write("parameter conv12_1 = 128 * convolution_size + conv11_2;\n")
f.write("parameter conv12_2 = (128*128) + conv12_1;\n")
f.write("parameter conv13_1 = 128 * convolution_size + conv12_2;\n")
f.write("parameter conv13_2 = (128*128*2) + conv13_1;\n")
f.write("parameter conv14_1 = 256 * convolution_size + conv13_2;\n")
f.write("parameter conv14_2_1 = ((256*256)>>1) + conv14_1;\n")
f.write("parameter conv14_2_2 = ((256*256)>>1) + conv14_2_1;\n")
f.write("parameter predict = 512 + conv14_2_2;\n")
f.write("\n")
f.write("\n")
f.write("parameter bias1 = 8;\n")
f.write("parameter bias2_1 = (8)+8;\n")
f.write("parameter bias2_2 = (16)+16;\n")
f.write("parameter bias3_1 = (32)+16;\n")
f.write("parameter bias3_2 = (48)+32;\n")
f.write("parameter bias4_1 = (80)+32;\n")
f.write("parameter bias4_2 = (112)+32;\n")
f.write("parameter bias5_1 = (144)+32;\n")
f.write("parameter bias5_2 = (176)+64;\n")
f.write("parameter bias6_1 = (240)+64;\n")
f.write("parameter bias6_2 = (304)+64;\n")
f.write("parameter bias7_1 = (368)+64;\n")
f.write("parameter bias7_2 = (432)+128;\n")
f.write("parameter bias8_1 = (560)+128;\n")
f.write("parameter bias8_2 = (688)+128;\n")
f.write("parameter bias9_1 = (816)+128;\n")
f.write("parameter bias9_2 = (944)+128;\n")
f.write("parameter bias10_1 = (1072)+128;\n")
f.write("parameter bias10_2 = (1200)+128;\n")
f.write("parameter bias11_1 = (1328)+128;\n")
f.write("parameter bias11_2 = (1456)+128;\n")
f.write("parameter bias12_1 = (1584)+128;\n")
f.write("parameter bias12_2 = (1712)+128;\n")
f.write("parameter bias13_1 = (1840)+128;\n")
f.write("parameter bias13_2 = (1968)+256;\n")
f.write("parameter bias14_1 = (2224)+256;\n")
f.write("parameter bias14_2_1 = (2480)+(256>>1);\n")
f.write("parameter bias14_2_2 = (2608)+(256>>1);\n")
f.write("\n")
f.write("\n")
f.write("always @(step)\n")
f.write("case (step) \n")
f.write("8'd1: begin //weights conv1 \n")
f.write(" firstaddr = 0;\n")
f.write(" lastaddr = conv1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd2: begin //bias conv1\n")
f.write(" firstaddr = 0;\n")
f.write(" lastaddr = bias1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd4: begin //weights conv2 dw 1\n")
f.write(" firstaddr = conv1;\n")
f.write(" lastaddr = conv2_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd5: begin //bias conv2 dw\n")
f.write(" firstaddr = bias1;\n")
f.write(" lastaddr = bias2_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd7: begin //weights conv2 1x1\n")
f.write(" firstaddr = conv2_1;\n")
f.write(" lastaddr = conv2_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd8: begin //bias conv2 1x1\n")
f.write(" firstaddr = bias2_1;\n")
f.write(" lastaddr = bias2_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd10: begin //weights conv3 dw 2\n")
f.write(" firstaddr = conv2_2;\n")
f.write(" lastaddr = conv3_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd11: begin //bias conv3 DW\n")
f.write(" firstaddr = bias2_2;\n")
f.write(" lastaddr = bias3_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd13: begin //weights conv3 1x1\n")
f.write(" firstaddr = conv3_1;\n")
f.write(" lastaddr = conv3_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd14: begin //bias conv\n")
f.write(" firstaddr = bias3_1;\n")
f.write(" lastaddr = bias3_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd16: begin\n")
f.write(" firstaddr = conv3_2; // dw 3\n")
f.write(" lastaddr = conv4_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd17: begin\n")
f.write(" firstaddr = bias3_2;\n")
f.write(" lastaddr = bias4_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd19: begin\n")
f.write(" firstaddr = conv4_1;\n")
f.write(" lastaddr = conv4_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd20: begin\n")
f.write(" firstaddr = bias4_1;\n")
f.write(" lastaddr = bias4_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd22: begin\n")
f.write(" firstaddr = conv4_2; // dw 4\n")
f.write(" lastaddr = conv5_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd23: begin\n")
f.write(" firstaddr = bias4_2;\n")
f.write(" lastaddr = bias5_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd25: begin\n")
f.write(" firstaddr = conv5_1;\n")
f.write(" lastaddr = conv5_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd26: begin\n")
f.write(" firstaddr = bias5_1;\n")
f.write(" lastaddr = bias5_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd28: begin\n")
f.write(" firstaddr = conv5_2; // dw 5\n")
f.write(" lastaddr = conv6_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd29: begin\n")
f.write(" firstaddr = bias5_2;\n")
f.write(" lastaddr = bias6_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd31: begin\n")
f.write(" firstaddr = conv6_1;\n")
f.write(" lastaddr = conv6_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd32: begin\n")
f.write(" firstaddr = bias6_1;\n")
f.write(" lastaddr = bias6_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd34: begin\n")
f.write(" firstaddr = conv6_2; // dw 6\n")
f.write(" lastaddr = conv7_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd35: begin\n")
f.write(" firstaddr = bias6_2;\n")
f.write(" lastaddr = bias7_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd37: begin\n")
f.write(" firstaddr = conv7_1;\n")
f.write(" lastaddr = conv7_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd38: begin\n")
f.write(" firstaddr = bias7_1;\n")
f.write(" lastaddr = bias7_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd40: begin\n")
f.write(" firstaddr = conv7_2; // dw 7\n")
f.write(" lastaddr = conv8_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd41: begin\n")
f.write(" firstaddr = bias7_2;\n")
f.write(" lastaddr = bias8_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd43: begin\n")
f.write(" firstaddr = conv8_1;\n")
f.write(" lastaddr = conv8_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd44: begin\n")
f.write(" firstaddr = bias8_1;\n")
f.write(" lastaddr = bias8_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd46: begin\n")
f.write(" firstaddr = conv8_2; // dw 8\n")
f.write(" lastaddr = conv9_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd47: begin\n")
f.write(" firstaddr = bias8_2;\n")
f.write(" lastaddr = bias9_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd49: begin\n")
f.write(" firstaddr = conv9_1;\n")
f.write(" lastaddr = conv9_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd50: begin\n")
f.write(" firstaddr = bias9_1;\n")
f.write(" lastaddr = bias9_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd52: begin\n")
f.write(" firstaddr = conv9_2; // dw 9\n")
f.write(" lastaddr = conv10_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd53: begin\n")
f.write(" firstaddr = bias9_2;\n")
f.write(" lastaddr = bias10_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd55: begin\n")
f.write(" firstaddr = conv10_1;\n")
f.write(" lastaddr = conv10_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd56: begin\n")
f.write(" firstaddr = bias10_1;\n")
f.write(" lastaddr = bias10_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd58: begin\n")
f.write(" firstaddr = conv10_2; // dw 10\n")
f.write(" lastaddr = conv11_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd59: begin\n")
f.write(" firstaddr = bias10_2;\n")
f.write(" lastaddr = bias11_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd61: begin\n")
f.write(" firstaddr = conv11_1;\n")
f.write(" lastaddr = conv11_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd62: begin\n")
f.write(" firstaddr = bias11_1;\n")
f.write(" lastaddr = bias11_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd64: begin\n")
f.write(" firstaddr = conv11_2; // dw 11\n")
f.write(" lastaddr = conv12_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd65: begin\n")
f.write(" firstaddr = bias11_2;\n")
f.write(" lastaddr = bias12_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd67: begin\n")
f.write(" firstaddr = conv12_1;\n")
f.write(" lastaddr = conv12_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd68: begin\n")
f.write(" firstaddr = bias12_1;\n")
f.write(" lastaddr = bias12_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd70: begin\n")
f.write(" firstaddr = conv12_2; // dw 12\n")
f.write(" lastaddr = conv13_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd71: begin\n")
f.write(" firstaddr = bias12_2;\n")
f.write(" lastaddr = bias13_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd73: begin\n")
f.write(" firstaddr = conv13_1;\n")
f.write(" lastaddr = conv13_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd74: begin\n")
f.write(" firstaddr = bias13_1;\n")
f.write(" lastaddr = bias13_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd76: begin\n")
f.write(" firstaddr = conv13_2; // dw 13\n")
f.write(" lastaddr = conv14_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd77: begin\n")
f.write(" firstaddr = bias13_2;\n")
f.write(" lastaddr = bias14_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd79: begin\n")
f.write(" firstaddr = conv14_1;\n")
f.write(" lastaddr = conv14_2_1;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd80: begin\n")
f.write(" firstaddr = bias14_1;\n")
f.write(" lastaddr = bias14_2_1;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd82: begin\n")
f.write(" firstaddr = conv14_2_1;\n")
f.write(" lastaddr = conv14_2_2;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("8'd83: begin\n")
f.write(" firstaddr = bias14_2_1;\n")
f.write(" lastaddr = bias14_2_2;\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 1;\n")
f.write(" end\n")
f.write("8'd85: begin\n")
f.write(" firstaddr = conv14_2_2;\n")
f.write(" lastaddr = predict;\n")
f.write(" re_weights = 1;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("default:\n")
f.write(" begin\n")
f.write(" re_weights = 0;\n")
f.write(" re_bias = 0;\n")
f.write(" end\n")
f.write("endcase\n")
f.write("endmodule\n")
f.close()
def border(directory, razmer):
f = open(directory + "border.v",'w')
bit_matrix = len(bin(razmer))-2
bit_matrix_2=len(bin(razmer*razmer))-2
f.write("module border(\n")
f.write(" input clk, go,\n")
f.write(" input ["+str(bit_matrix_2-1)+":0] i,\n")
f.write(" input ["+str(bit_matrix-1)+":0] matrix,\n")
f.write(" output reg [1:0] prov\n")
f.write(");\n")
f.write(" always @(posedge clk)\n")
f.write(" begin \n")
f.write(" if (go == 1)\n")
f.write(" begin\n")
f.write(" prov = 0;\n")
for i in range(128):
f.write(" if ((i == "+str(i+1)+"*matrix-1'b1) && (prov != 2'b10)) prov = 2'b10;\n")
f.write("\n")
for i in range(128+1):
f.write(" if ((i == "+str(i)+"*matrix) && (prov != 2'b11)) prov = 2'b11;\n")
f.write(" end\n")
f.write(" else\n")
f.write(" prov = 0;\n")
f.write(" end\n")
f.write("endmodule\n")
f.close()
def conv_block(directory,razmer):
f = open(directory + "conv.v",'w')
bit_matrix = len(bin(razmer)) - 2
bit_matrix_2 = len(bin(razmer*razmer)) - 2
f.write("module conv(clk,Y1,prov,matrix,matrix2,i,up_perm,down_perm,p1,p2,p3,w1,w2,w3,conv_en,dense_en,stride_plus_prov);\n")
f.write("\n")
f.write("parameter SIZE=0;\n")
f.write("parameter SIZE_address_pix=18;\n")
f.write("parameter SIZE_weights=0;\n")
f.write("\n")
f.write("input clk;\n")
f.write("output reg signed [32-1:0] Y1;\n")
f.write("input [1:0] prov;\n")
f.write("input ["+str(bit_matrix-1)+":0] matrix;\n")
f.write("input ["+str(bit_matrix_2-1)+":0] matrix2;\n")
f.write("input ["+str(bit_matrix_2-1)+":0] i;\n")
f.write("input up_perm,down_perm;\n")
f.write("input signed [SIZE-1:0] p1,p2,p3;\n")
f.write("input signed [SIZE_weights-1:0] w1,w2,w3;\n")
f.write("input conv_en;\n")
f.write("input dense_en;\n")
f.write("input [SIZE_address_pix-1:0] stride_plus_prov;\n")
f.write("\n")
f.write("wire up,down;\n")
f.write("\n")
f.write("assign up = (((i+stride_plus_prov)<=matrix-1'b1)&&(up_perm))?1'b1:1'b0;\n")
f.write("assign down = (((i+stride_plus_prov)>=matrix2-matrix)&&(down_perm))?1'b1:1'b0;\n")
f.write("\n")
f.write("always @(posedge clk)\n")
f.write(" begin\n")
f.write(" if (conv_en==1)\n")
f.write(" begin\n")
f.write(" Y1=0;\n")
f.write(" if ((prov!=2'b11)&&(!up)&&(!down)) Y1 = Y1+(p1*w1);\n")
f.write(" if ((!up)&&(!down)) Y1 = Y1+(p2*w2);\n")
f.write(" if ((prov!=2'b10)&&(!up)&&(!down)) Y1 = Y1+(p3*w3);\n")
f.write(" end\n")
f.write(" end\n")
f.write("\n")
f.write("endmodule\n")
f.close()
def conv_TOP(directory, razmer, max_conv_input_size, max_conv_output_size, num_conv, steps_count, sizeI, sizeW):
f = open(directory + "conv_TOP.v", 'w')
bit_matrix=len(bin(razmer))-2
bit_matrix_2=len(bin(razmer*razmer))-2
bit_max_conv_input_size = len(bin(max_conv_input_size)) - 2
bit_max_conv_output_size = len(bin(max_conv_output_size)) - 2
bit_razmer_2 = len(bin(razmer * razmer)) - 2
bit_steps_count = len(bin(steps_count)) - 2
Y=''
w=''
p=''
res_out=''
res=''
res_old=''
glob_average_perem=''
glob_average_perem_1=''
res_bias_check=''
data_bias=''
for i in range(num_conv):
Y = Y + "Y" + str(i + 1) + ","
w = w + "w"+str(i+1)+"1,w"+str(i+1)+"2,w"+str(i+1)+"3,"
p = p + "p" + str(i) + "_1,p" + str(i) + "_2,p" + str(i) + "_3,"
res_out = res_out + "res_out_" +str(i+1) + ","
res = res + "res"+ str(i+1) + ","
res_old = res_old + "res_old_" + str(i+1) + ","
glob_average_perem = glob_average_perem + "glob_average_perem_" + str(i+1) + ","
glob_average_perem_1 = glob_average_perem_1 + "glob_average_perem_" + str(i + 1) + "_1,"
res_bias_check = res_bias_check + "res_bias_check_" + str(i+1) + ","
data_bias = data_bias + "data_bias_" + str(i+1) + ","
f.write("module conv_TOP(clk,conv_en,STOP,memstartp,memstartw,memstartzap,read_addressp,write_addressp,read_addresstp,write_addresstp,read_addressw,we,re_wb,re,we_t,re_t,qp,qtp,qw,dp,dtp,prov,matrix,matrix2,i_to_prov,lvl,slvl,mem,")
f.write(Y)
f.write(w)
f.write(p)
f.write("go,up_perm,down_perm,num,filt,bias,glob_average_en,step,stride,depthwise,onexone,q_bias,read_addressb,memstartb,stride_plus_prov);\n")
f.write("\n")
for i in range(num_conv):
f.write("parameter SIZE_"+str(i+1)+"=0;\n")
f.write("parameter SIZE_address_pix=13;\n")
f.write("parameter SIZE_address_pix_t=12;\n")
f.write("parameter SIZE_address_wei=13;\n")
f.write("parameter SIZE_weights=0;\n")
f.write("parameter SIZE_bias=0;\n")
f.write("\n")
f.write("input clk,conv_en,glob_average_en;\n")
f.write("input [1:0] prov;\n")
f.write("input ["+str(bit_matrix-1)+":0] matrix;\n")
f.write("input ["+str(bit_matrix_2-1)+":0] matrix2;\n")
f.write("input [SIZE_address_pix-1:0] memstartp;\n")
f.write("input [SIZE_address_wei-1:0] memstartw;\n")
f.write("input [SIZE_address_pix-1:0] memstartzap;\n")
f.write("input [10:0] memstartb;\n")
f.write("input ["+str(bit_max_conv_input_size-1)+":0] lvl;\n")
f.write("input [8:0] slvl;\n")
f.write("output reg [SIZE_address_pix-1:0] read_addressp;\n")
f.write("output reg [SIZE_address_pix_t-1:0] read_addresstp;\n")
f.write("output reg [SIZE_address_wei-1:0] read_addressw;\n")
f.write("output reg [10:0] read_addressb;\n")
f.write("output reg [SIZE_address_pix-1:0] write_addressp;\n")
f.write("output reg [SIZE_address_pix_t-1:0] write_addresstp;\n")
f.write("output reg we,re,re_wb;\n")
f.write("output reg we_t,re_t;\n")
f.write("input signed [SIZE_"+str(num_conv)+"-1:0] qp;\n")
f.write("input signed [32*"+str(num_conv)+"-1:0] qtp;\n")
f.write("input signed [SIZE_weights*9-1:0] qw;\n")
f.write("input signed [SIZE_bias-1:0] q_bias;\n")
f.write("output signed [SIZE_"+str(num_conv)+"-1:0] dp;\n")
f.write("output signed [32*"+str(num_conv)+"-1:0] dtp;\n")
f.write("output reg STOP;\n")
f.write("output reg ["+str(bit_razmer_2-1)+":0] i_to_prov;\n")
f.write("input signed [32-1:0] "+Y[:-1]+";\n")
f.write("output reg signed [SIZE_weights-1:0] "+w[:-1]+";\n")
f.write("output reg signed [SIZE_1-1:0] "+p[:-1]+";\n")
f.write("output reg go;\n")
f.write("output reg up_perm,down_perm;\n")
f.write("input [2:0] num;\n")
f.write("input ["+str(bit_max_conv_output_size-1)+":0] mem;\n")
f.write("input ["+str(bit_max_conv_input_size-1)+":0] filt;\n")
f.write("input bias;\n")
f.write("input ["+str(bit_steps_count-1)+":0] step;\n")
f.write("input [1:0] stride;\n")
f.write("output reg [SIZE_address_pix-1:0] stride_plus_prov;\n")
f.write("\n")
f.write("input depthwise,onexone;\n")
f.write("\n")
for i in range(num_conv):
f.write("reg signed [SIZE_weights-1:0] w" + str(i + 1) + "1_pre,w" + str(i + 1) + "2_pre,w" + str(i + 1) + "3_pre,w" + str(i + 1) + "4_pre,w" + str(i + 1) + "5_pre,w" + str(i + 1) + "6_pre,w" + str(i + 1) + "7_pre,w" + str(i + 1) + "8_pre,w" + str(i + 1) + "9_pre;\n")
f.write("reg signed [SIZE_1-1:0]")
for i in range(int(num_conv/4)):
f.write("p" + str(0+8*i) + "_pre,p" + str(1+8*i) + "_pre,p" + str(2+8*i) + "_pre,p" + str(3+8*i) + "_pre,p" + str(4+8*i) + "_pre,p" + str(5+8*i) + "_pre,p" + str(6+8*i) + "_pre,p" + str(7+8*i) + "_pre")
if ((i+1)==(int(num_conv/4))): f.write(";")
else: f.write(",")
f.write("\n")
f.write("reg signed [SIZE_1-1:0] "+res_out[:-1]+";\n")
f.write("reg signed [32-1:0] "+res[:-1]+";\n")
f.write("reg signed [32-1:0] "+res_old[:-1]+";\n")
f.write("reg signed [21:0] "+glob_average_perem[:-1]+";\n")
f.write("wire signed [SIZE_1-1:0] "+glob_average_perem_1[:-1]+";\n")
f.write("\n")
f.write("reg signed [SIZE_1-1:0]")
for i in range(num_conv):
f.write("buff" + str(i) + "_0 [2:0]")
if (i != (num_conv-1)): f.write(", ")
else: f.write(";\n")
f.write("reg signed [SIZE_1-1:0]")
for i in range(num_conv):
f.write("buff" + str(i) + "_1 [2:0]")
if (i != (num_conv-1)): f.write(", ")
else: f.write(";\n")
f.write("reg signed [SIZE_1-1:0]")
for i in range(num_conv):
f.write("buff" + str(i) + "_2 [2:0]")
if (i != (num_conv-1)): f.write(", ")
else: f.write(";\n")
f.write("\n")
f.write("reg [4:0] marker;\n")
f.write("reg zagryzka_weight;\n")
f.write("reg [15:0] i;\n")
f.write("reg [15:0] i_onexone,i_onexone_1;\n")
f.write("wire [15:0] i_onexone_plus1;\n")
f.write("assign i_onexone_plus1 = i_onexone + 1'b1;\n")
f.write("reg [SIZE_address_pix-1:0] stride_plus,next_number,next_number_prov;\n")
f.write("\n")
f.write("reg signed [19-1:0] "+res_bias_check[:-1]+";\n")
f.write("\n")
f.write("reg signed [SIZE_bias-1:0] " + data_bias[:-1]+";\n")
f.write("\n")
f.write("initial zagryzka_weight=0;\n")
f.write("initial marker=0;\n")
f.write("\n")
f.write("wire [15:0] line_stride;\n")
f.write("\n")
f.write("assign line_stride=matrix>>(stride-1);\n")
f.write("\n")
f.write("always @(posedge clk)\n")
f.write("begin\n")
f.write("if (conv_en==1)\n")
f.write(" begin\n")
f.write(" if (zagryzka_weight==0)\n")
f.write(" begin\n")
f.write(" next_number = matrix;\n")
f.write(" next_number_prov = matrix;\n")
f.write(" if ((step!=3)&&(step!=12)&&(step!=24)&&(step!=36)&&(step!=72)) stride_plus=0;\n")
f.write(" else stride_plus=matrix;\n")
f.write(" if ((step!=3)&&(step!=12)&&(step!=24)&&(step!=36)&&(step!=72)) stride_plus_prov=0;\n")
f.write(" else stride_plus_prov=matrix;\n")
f.write(" case (marker)\n")
for i in range(num_conv+2):
f.write(" "+str(i)+": begin\n")
if (i==0): f.write(" re_wb=1;\n")
if (i < num_conv):
f.write(" read_addressw=memstartw+" + str(i) + "*((depthwise)?1:((onexone)?((mem+1)>>3):(filt+1)));\n")
f.write(" read_addressb=memstartb+" + str(i) + ";\n")
if ((i<num_conv+2)&(i>=2)):
for j in range(9):
f.write(" w"+str(i-1)+str(j+1)+"_pre=qw[SIZE_weights*"+str(j+1)+"-1:")
if (j==0): f.write("0")
else: f.write("SIZE_weights*"+str(j))
f.write("]; \n")
f.write("\n")
f.write(" data_bias_" + str(i-1) + " = q_bias;\n")
if (i == num_conv + 1): f.write(" zagryzka_weight=1; re_wb=0; marker=-1;\n")
f.write(" end\n")
f.write(" default: \n")
f.write(" begin\n")
f.write(" read_addressw=0;\n")
f.write(" read_addressb=0;\n")
f.write(" re_wb=0;\n")
f.write(" $display(\"Check zagryzka_weight\");\n")
f.write(" end\n")
f.write(" endcase\n")
f.write(" marker=marker+1;\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" re=1;\n")
f.write(" case (marker)\n")
f.write(" 0: begin \n")
f.write(" re_t=0;\n")
f.write(" if ((stride==2)&&(i==next_number))\n")
f.write(" begin\n")
f.write(" stride_plus=stride_plus+matrix;\n")
f.write(" next_number = matrix+next_number;\n")
f.write(" end\n")
f.write(" if (onexone) read_addressp = memstartp+(matrix*matrix)*(3*i_onexone_1+marker)+i_onexone-1;\n")
f.write(" else read_addressp=i+memstartp+stride_plus;\n")
f.write("\n")
f.write(" if (onexone)\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_1=p6_pre;\n")
f.write(" p" + str(i) + "_2=p7_pre;\n")
f.write(" p" + str(i) + "_3=0;\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" if (depthwise)\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_2[2]=qp[SIZE_" + str(num_conv-i) + "-1:")
if (num_conv==(i+1)): f.write("0")
else: f.write("SIZE_"+ str(num_conv-i-1))
f.write("];\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" if (((i+stride_plus-1)<matrix2-matrix)||(onexone))\n")
f.write(" begin\n")
lvl=''
for i in range(len(bin(num_conv))-3):
lvl = ",lvl["+str(i)+"]" + lvl
for i in range(num_conv):
one_size="SIZE_"+str(num_conv-i)
if ((num_conv-i-1)==0): two_size="0"
else: two_size="SIZE_"+str(num_conv-i-1)
if (num_conv>1):
if (i==0):
f.write(" if")
else:
f.write(" else if")
f.write(" ({"+lvl[1:]+"}=="+str(len(bin(num_conv))-3)+"'d"+str(i)+") \n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_2[2]=qp["+one_size+"-1:"+two_size+"];\n")
f.write(" end\n")
else:
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "2[2]=qp[SIZE_1-1:0];\n")
f.write(" end\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_2[2]=0;\n")
f.write(" end\n")
f.write(" end\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_1=buff" + str(i) + "_2[0];\n")
f.write(" p" + str(i) + "_2=buff" + str(i) + "_2[1];\n")
f.write(" p" + str(i) + "_3=buff" + str(i) + "_2[2];\n")
f.write("\n")
f.write(" end\n")
f.write("\n")
for i in range(num_conv):
f.write(" w" + str(i+1) + "1=(onexone)?w" + str(i+1) + "3_pre:w" + str(i+1) + "3_pre;\n")
f.write(" w" + str(i+1) + "2=(onexone)?w" + str(i+1) + "2_pre:w" + str(i+1) + "2_pre;\n")
f.write(" w" + str(i+1) + "3=(onexone)?w" + str(i+1) + "1_pre:w" + str(i+1) + "1_pre;\n")
f.write(" up_perm=0;\n")
f.write(" if (onexone) down_perm=0; else down_perm=1;\n")
for i in range(num_conv):
f.write(" res" + str(i+1) + "=Y" + str(i+1) + ";\n")
f.write(" end\n")
f.write(" 1: begin\n")
f.write(" if (onexone) read_addressp = memstartp+(matrix*matrix)*(3*i_onexone_1+marker)+i_onexone-1;\n")
f.write(" else if ((i+stride_plus)>=matrix-1) read_addressp=i-matrix+memstartp+stride_plus;\n")
f.write("\n")
for i in range(num_conv):
f.write(" res" + str(i+1) + "=res" + str(i+1) + "+Y" + str(i+1) + ";\n")
f.write(" if ((i>=2)&&(((stride==2)&&((((step==3)||(step==12)||(step==24)||(step==36)||(step==72))&&(i[0]==1))||(((step!=3)&&(step!=12)&&(step!=24)&&(step!=36)&&(step!=72))&&(i[0]==0))))||(stride==1))) \n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" res_old_" + str(i+1) + "=qtp[32*" + str(num_conv-i) + "-1:32*")
if (num_conv==(i+1)): f.write("0")
else: f.write(str(num_conv-i-1))
f.write("];\n")
f.write(" end\n")
f.write(" go=0;\n")
f.write(" i_to_prov=i_to_prov+1'b1;\n")
f.write(" if ((stride==2)&&(i_to_prov==next_number_prov)) \n")
f.write(" begin\n")
f.write(" stride_plus_prov=stride_plus_prov+matrix;\n")
f.write(" next_number_prov = matrix+next_number_prov;\n")
f.write(" end\n")
f.write("\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_2[0]=buff" + str(i) + "_2[1];\n")
f.write(" buff" + str(i) + "_1[0]=buff" + str(i) + "_1[1];\n")
f.write(" buff" + str(i) + "_0[0]=buff" + str(i) + "_0[1];\n")
f.write(" buff" + str(i) + "_2[1]=buff" + str(i) + "_2[2];\n")
f.write(" buff" + str(i) + "_1[1]=buff" + str(i) + "_1[2];\n")
f.write(" buff" + str(i) + "_0[1]=buff" + str(i) + "_0[2];\n")
f.write("\n")
f.write(" end\n")
f.write(" 2: begin\n")
f.write(" if (onexone) read_addressp = memstartp+(matrix*matrix)*(3*i_onexone_1+marker)+i_onexone-1;\n")
f.write(" else if ((i+stride_plus)<matrix2-matrix) read_addressp=i+matrix+memstartp+stride_plus;\n")
f.write("\n")
f.write(" if (onexone)\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_pre = qp[SIZE_" + str(num_conv-i) + "-1:")
if (num_conv==(i+1)): f.write("0")
else: f.write("SIZE_" + str(num_conv-i-1))
f.write("];\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_1=p0_pre;\n")
f.write(" p" + str(i) + "_2=p1_pre;\n")
f.write(" p" + str(i) + "_3=p2_pre;\n")
f.write("\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" if (depthwise)\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_1[2]=qp[SIZE_" + str(num_conv-i) + "-1:")
if (num_conv==(i+1)): f.write("0")
else: f.write("SIZE_" + str(num_conv-i-1))
f.write("];\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
lvl=''
for i in range(len(bin(num_conv))-3):
lvl = ",lvl["+str(i)+"]" + lvl
for i in range(num_conv):
one_size="SIZE_"+str(num_conv-i)
if ((num_conv-i-1)==0): two_size="0"
else: two_size="SIZE_"+str(num_conv-i-1)
if (num_conv>1):
if (i==0):
f.write(" if")
else:
f.write(" else if")
f.write(" ({"+lvl[1:]+"}=="+str(len(bin(num_conv))-3)+"'d"+str(i)+") \n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_1[2]=qp["+one_size+"-1:"+two_size+"];\n")
f.write(" end\n")
else:
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "1[2]=qp[SIZE_1-1:0];\n")
f.write(" end\n")
f.write(" end\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_1=buff" + str(i) + "_1[0];\n")
f.write(" p" + str(i) + "_2=buff" + str(i) + "_1[1];\n")
f.write(" p" + str(i) + "_3=buff" + str(i) + "_1[2];\n")
f.write("\n")
f.write(" end\n")
for i in range(num_conv):
f.write(" w" + str(i+1) + "1=(onexone)?w" + str(i+1) + "9_pre:w" + str(i+1) + "6_pre;\n")
f.write(" w" + str(i+1) + "2=(onexone)?w" + str(i+1) + "8_pre:w" + str(i+1) + "5_pre;\n")
f.write(" w" + str(i+1) + "3=(onexone)?w" + str(i+1) + "7_pre:w" + str(i+1) + "4_pre;\n")
f.write("\n")
f.write(" go=1;\n")
f.write(" up_perm=0;\n")
f.write(" down_perm=0;\n")
f.write(" if ((i>=2)&&(((stride==2)&&((((step==3)||(step==12)||(step==24)||(step==36)||(step==72))&&(i[0]==1))||(((step!=3)&&(step!=12)&&(step!=24)&&(step!=36)&&(step!=72))&&(i[0]==0))))||(stride==1)))\n")
f.write(" begin\n")
f.write(" if (onexone) write_addresstp=i_onexone-2;\n")
f.write(" else write_addresstp=(i>>(stride-1))-1;\n")
f.write(" if (glob_average_en) write_addressp=memstartzap;\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" if (onexone) write_addressp=memstartzap+i_onexone-2;\n")
f.write(" else write_addressp=memstartzap+((i-2)>>(stride-1));\n")
f.write(" end\n")
f.write("\n")
f.write(" if (((onexone && (i_onexone_1 == 0)) || !onexone)&&(!bias)) we_t=1;\n")
f.write("\n")
for i in range(num_conv):
f.write(" res" + str(i+1) + "=res" + str(i+1) + "+Y" + str(i+1) + ";\n")
f.write("\n")
f.write(" if ((lvl!=0)&&(!depthwise))\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" res" + str(i+1) + "=res" + str(i+1) + "+res_old_" + str(i+1) + ";\n")
f.write(" end\n")
f.write(" if (bias)\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" res" + str(i+1) + "=res" + str(i+1) + "+(data_bias_" + str(i+1) + "<<"+str(sizeI+1)+");\n")
f.write("\n")
for i in range(num_conv):
f.write(" if (res" + str(i+1) + "<0) res" + str(i+1) + "=0; //RELU\n")
f.write("\n")
for i in range(num_conv):
f.write(" res_bias_check_" + str(i+1) + "=res" + str(i+1) + "["+ str(sizeI+sizeW+2) +"-1-2:SIZE_1-2];\n")
f.write("\n")
for i in range(num_conv):
f.write(" if (res_bias_check_" + str(i+1) + ">(2**(SIZE_1-1))-1) res_out_" + str(i+1) + "=(2**(SIZE_1-1))-1;\n")
f.write(" else res_out_" + str(i+1) + "=res" + str(i+1) + "[SIZE_1+SIZE_1-2-2:SIZE_1-2];\n")
f.write("\n")
f.write(" if ((glob_average_en)&&(i_onexone_1 == 0))\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" glob_average_perem_" + str(i+1) + " = glob_average_perem_" + str(i+1) + " + res_out_" + str(i+1) + ";\n")
f.write(" end\n")
f.write(" if ((onexone && (i_onexone_1 == 0)) || !onexone) we=1;\n")
f.write(" end\n")
f.write(" end\n")
f.write(" end\n")
f.write(" 3: begin\n")
f.write(" re_t=1;\n")
f.write(" if (onexone) read_addresstp=i_onexone-1;\n")
f.write(" else read_addresstp=(i>>(stride-1))-1;\n")
f.write("\n")
f.write(" if (onexone)\n")
f.write(" begin\n")
if (num_conv<8):
for i in range(num_conv):
f.write(" p" + str(num_conv+i) + "_pre = qp[SIZE_" + str(num_conv-i) + "-1:")
if (num_conv==(i+1)): f.write("0")
else: f.write("SIZE_" + str(num_conv-i-1))
f.write("];\n")
f.write("\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_1=p3_pre;\n")
f.write(" p" + str(i) + "_2=p4_pre;\n")
f.write(" p" + str(i) + "_3=p5_pre;\n")
f.write("\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" if (depthwise)\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_0[2]=qp[SIZE_" + str(num_conv-i) + "-1:")
if (num_conv==(i+1)): f.write("0")
else: f.write("SIZE_" + str(num_conv-i-1))
f.write("];\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
f.write(" if ((i+stride_plus)>=matrix-1)\n")
f.write(" begin\n")
lvl=''
for i in range(len(bin(num_conv))-3):
lvl = ",lvl["+str(i)+"]" + lvl
for i in range(num_conv):
one_size="SIZE_"+str(num_conv-i)
if ((num_conv-i-1)==0): two_size="0"
else: two_size="SIZE_"+str(num_conv-i-1)
if (num_conv>1):
if (i==0):
f.write(" if")
else:
f.write(" else if")
f.write(" ({"+lvl[1:]+"}=="+str(len(bin(num_conv))-3)+"'d"+str(i)+") \n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_0[2]=qp["+one_size+"-1:"+two_size+"];\n")
f.write(" end\n")
else:
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "0[2]=qp[SIZE_1-1:0];\n")
f.write(" end\n")
f.write(" end\n")
f.write(" else\n")
f.write(" begin\n")
for i in range(num_conv):
f.write(" buff" + str(i) + "_0[2]=0;\n")
f.write(" end\n")
f.write(" end\n")
for i in range(num_conv):
f.write(" p" + str(i) + "_1=buff" + str(i) + "_0[0];\n")
f.write(" p" + str(i) + "_2=buff" + str(i) + "_0[1];\n")
f.write(" p" + str(i) + "_3=buff" + str(i) + "_0[2];\n")
f.write("\n")
f.write(" end\n")
for i in range(num_conv):
f.write(" w" + str(i+1) + "1=(onexone)?w" + str(i+1) + "6_pre:w" + str(i+1) + "9_pre;\n")
f.write(" w" + str(i+1) + "2=(onexone)?w" + str(i+1) + "5_pre:w" + str(i+1) + "8_pre;\n")
f.write(" w" + str(i+1) + "3=(onexone)?w" + str(i+1) + "4_pre:w" + str(i+1) + "7_pre;\n")
f.write("\n")
f.write(" if (onexone) up_perm=0; else up_perm=1;\n")
f.write(" down_perm=0;\n")
f.write(" we_t=0;\n")
f.write(" we=0;\n")
f.write(" end \n")
f.write(" default: $display(\"Check case conv_TOP\");\n")
f.write(" endcase\n")
f.write("\n")
f.write(" if (marker!=3) marker=marker+1;\n")