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SPIMulator.py
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SPIMulator.py
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'''
This is the script that uses the DWM simulator to run differrent algorithm.
'''
import SubByte as SB
from main_controller import DBC
# Calculate Cycle and Energy
total_energy = 0
total_cycles = 0
import config as config
TRd_size = config.TRd_size
bit_length = config.bit_length
memory_size = config.memory_size
def get_adress(address):
if address <= 31:
DBC_number = 0
row_number = address
elif address >= 32 and address <= 63:
DBC_number = 1
row_number = address - 32
elif address >= 64 and address <= 95:
DBC_number = 2
row_number = address - 64
elif address >= 96 and address <= 127:
DBC_number = 3
row_number = address - 96
elif address >= 128 and address <= 159:
DBC_number = 4
row_number = address - 128
elif address >= 160 and address <= 191:
DBC_number = 5
row_number = address - 160
elif address >= 192 and address <= 223:
DBC_number = 6
row_number = address - 192
elif address >= 224 and address <= 255:
DBC_number = 7
row_number = address - 224
elif address >= 256 and address <= 287:
DBC_number = 8
row_number = address - 256
elif address >= 288 and address <= 319:
DBC_number = 9
row_number = address - 288
elif address >= 320 and address <= 351:
DBC_number = 10
row_number = address - 320
elif address >= 352 and address <= 383:
DBC_number = 11
row_number = address - 352
elif address >= 384 and address <= 415:
DBC_number = 12
row_number = address - 384
elif address >= 416 and address <= 447:
DBC_number = 13
row_number = address - 416
elif address >= 448 and address <= 479:
DBC_number = 14
row_number = address - 448
elif address >= 480 and address <= 511:
DBC_number = 15
row_number = address - 480
return DBC_number, row_number
def call_DBC(dbc, row_number, operation, nanowire_start_pos, nanowire_end_pos, d=None):
if operation == 'overwrite':
param = dbc.controller(row_number, operation, nanowire_start_pos, nanowire_end_pos, d)
return param
elif operation == 1 or operation == 2 or operation == 3 or operation == 4 or operation == 5 or operation == 6:
param = dbc.controller(row_number, operation, nanowire_start_pos, nanowire_end_pos, d)
return param
# elif operation == 'MULT':
# param, r = dbc.controller(row_number, operation, nanowire_start_pos, nanowire_end_pos)
# return param, r
else:
# Calling DBC object for each instruction above
param, data = dbc.controller(row_number, operation, nanowire_start_pos, nanowire_end_pos)
return param, data
def write_type(dbcs, row_number_destination, write_type, nanowire_num_start_pos, nanowire_num_end_pos, data_hex):
# print('write_type',write_type, nanowire_num_start_pos, nanowire_num_end_pos, data_hex)
write_type = int(write_type)
if write_type == 0:
# Type 0: Write back normally
# Call Write
param = call_DBC(dbcs, row_number_destination, 'overwrite', nanowire_num_start_pos, nanowire_num_end_pos, data_hex)
elif write_type >= 1 and write_type <= 6:
# Type 1: Transverse writes
param = call_DBC(dbcs, row_number_destination, write_type, nanowire_num_start_pos, nanowire_num_end_pos, data_hex)
elif write_type == 7:
raise Exception("Sorry, no operation for seven")
return param
##############################################################################################################################################################################################################################
# Parameter Table
perform_param = dict()
keys = ['write','TR_writes', 'read', 'TR_reads', 'shift', 'STORE']
perform_param = {key: 0 for key in keys}
# Creating 16 DBC objects
dbcs = [DBC() for i in range(16)]
#Reading Instruction of text file
instruction_file = open("/Users/paviabera/Desktop/DWM simulator/Instruction Sets/BitmapIndices.txt", "r")
# Read single line in file
lines = instruction_file.readlines()
# Extracting each instruction from Lines:
break_out_flag = False
stop_chars = [' #', '//']
for line in lines:
if line.strip():
instruction_line = []
if line.startswith("//") or line.startswith("#"):
continue # Skip the line and move to the next iteration of the loop
for word in line.split():
if "//" in word or "#" in word:
break
else:
instruction_line.append(word)
# if instruction_line[0] == '#':
# continue
print('instruction:', instruction_line)
address_destination = instruction_line[1]
address_destination = (address_destination.split("$", 1))
address_destination = int(address_destination[1])
DBC_number_destinantion, row_number_destination = get_adress(address_destination)
print('Destinantion DBC No:', DBC_number_destinantion)
print('Destinantion Row No:', row_number_destination)
if '$' in instruction_line[2]:
address_source = instruction_line[2]
address_source = (address_source.split("$", 1))
address_source = (address_source[1])
address_source = int(address_source)
DBC_number_source, row_number_source = get_adress(address_source)
print('Source DBC No:', DBC_number_source)
print('Source Row No:', row_number_source)
# if instruction_line[0] == 'WRITE':
#Calling read functionx
param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, 'Read', 0, bit_length, None)
# perform_param['write'] += param_table['write']
# perform_param['TR_writes'] += param_table['TR_writes']
# print('here', perform_param['read'])
# perform_param['read'] += param_table['read']
# print('here', perform_param['read'])
# perform_param['TR_reads'] += param_table['TR_reads']
# perform_param['shift'] += param_table['shift']
# perform_param['STORE'] += param_table['STORE']
data_hex = data[2:]
nanowire_num_start_pos = 0
nanowire_num_end_pos = bit_length
else:
data = instruction_line[2]
data_hex = data[2:]
nanowire_num_start_pos = 0
nanowire_num_end_pos = bit_length
# append trailing zeros
if (len(data_hex) != (memory_size)//4):
# mask data_hex with zeros:
N = ((memory_size)//2) - len(data_hex)
data_hex = data_hex.ljust(N + len(data_hex), '0')
# instructions for CPIM operations
if instruction_line[0] == 'CPIM':
if instruction_line[3] == 'COPY':
# call Transverse Write
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
elif instruction_line[3] == 'STORE':
# call read and then write
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += (param_table['STORE'] + 1)
elif 'SHL' in instruction_line[3] or 'SHR' in instruction_line[3]:
i = instruction_line[3]
instruction = ''
instruction = i[:3] + ' ' + i[3:]
# call operations
param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, instruction, 0, bit_length)
data_hex = data[2:]
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
elif instruction_line[3] == 'CARRY' or instruction_line[3] == 'CARRYPRIME':
# call operations
param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, instruction_line[3], 0, bit_length)
data_hex = data[2:]
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
elif instruction_line[3] == 'ADD':
bit_no = instruction_line[4]
# call operations
param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, instruction_line[3], 0, instruction_line[4])
data_hex = data[2:]
total_energy += 512*(0.504676821+0.000958797)+512*0.1+(512-64)*0.1+(512-128)*0.1
total_cycles += (8*((9+4+4)) + 8*(9+4+4+4) + 7*(9+4+4+4))
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
# print(perform_param)
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
elif instruction_line[3] == 'MULT':
# shift A for length of A
bit_no = int(instruction_line[4])
for i in range(0, bit_no-1):
# Shift by 1 and write
instruction = 'SHR' + ' ' + '1'
# call operations
param_table, A = call_DBC(dbcs[15], i, instruction, 0, bit_length)
A_hex = A[2:]
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
param_table = write_type(dbcs[15], i+1, 0, 0, bit_length, A_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
# Convert hex data to bin
data_hex_size = int(bit_no/4)
data_bin = (bin(int(data_hex, 16))[2:]).zfill(data_hex_size)
# Read B(data_hex) bitwise and Mask shifted A with zeros.
N = 128
mask_zeros = ''
mask_zeros = mask_zeros.ljust(N, '0')
# print(len(mask_zeros))
# print('data_bin[i]', type(data_bin[i]))
for i in range(0, int(bit_no)):
if (int(data_bin[i]) == 0):
# print('mask with zeros')
param_table = write_type(dbcs[15], i, 0, 0, bit_length, mask_zeros)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
# call mult operations
param_table, data = call_DBC(dbcs[15], 0, instruction_line[3], 0, instruction_line[4])
data_hex = data[2:]
total_energy += (512 * (0.504676821 + 0.000958797) + 512 * 0.1 + (512 - 64) * 0.1 + (512 - 128) * 0.1) + 512*(6*(0.3) + 8*(0.1) + 8*(0.7) + 8*(0.3) + 7*(0.3) + 3*(0.504676821) + 3*(0.1) + 2*(0.3) + 3*(0.7) + 3*(0.3) + 1*(0.3) + 4*(0.3) + 4*(0.7))
total_cycles += (8*((9+4+4)) + 8*(9+4+4+4) + 7*(9+4+4+4)) + 6*(2) + 8*(9+4+4+4) + 8*(9+4+4) + 8*(2) + 7*(2) + 3*(9+4+4) + 3*(9+4+4+4) + 2*(2) + 3*(9+4+4) + 3*(9+4+4+4+2) + 1*(2) + 4*(9+4+4+4+2) + 4*(9+4+4)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
# ## Calculating shifting faults
# elif instruction_line[3] == 'PC':
# # call operations
# param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, 'PC', 0, bit_length)
# data_hex = data[2:]
# perform_param['write'] += param_table['write']
# perform_param['TR_writes'] += param_table['TR_writes']
# perform_param['read'] += param_table['read']
# perform_param['TR_reads'] += param_table['TR_reads']
# perform_param['shift'] += param_table['shift']
# perform_param['STORE'] += param_table['STORE']
#
# param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0,
# bit_length,
# data_hex)
# perform_param['write'] += param_table['write']
# perform_param['TR_writes'] += param_table['TR_writes']
# perform_param['read'] += param_table['read']
# perform_param['TR_reads'] += param_table['TR_reads']
# perform_param['shift'] += param_table['shift']
# perform_param['STORE'] += param_table['STORE']
#
# elif instruction_line[3] == 'RS':
# None
# elif instruction_line[3] == 'CS':
# # call operations
# param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, 'CS', 0, bit_length)
# data_hex = data[2:]
# perform_param['write'] += param_table['write']
# perform_param['TR_writes'] += param_table['TR_writes']
# perform_param['read'] += param_table['read']
# perform_param['TR_reads'] += param_table['TR_reads']
# perform_param['shift'] += param_table['shift']
# perform_param['STORE'] += param_table['STORE']
#
# param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0,
# bit_length,
# data_hex)
# perform_param['write'] += param_table['write']
# perform_param['TR_writes'] += param_table['TR_writes']
# perform_param['read'] += param_table['read']
# perform_param['TR_reads'] += param_table['TR_reads']
# perform_param['shift'] += param_table['shift']
# perform_param['STORE'] += param_table['STORE']
else:
# call operations for logic operands
param_table, data = call_DBC(dbcs[DBC_number_source], row_number_source, instruction_line[3], 0, bit_length - 1)
data_hex = data[2:]
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
# call write function:
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[5], 0, bit_length, data_hex)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
elif instruction_line[0] == 'SubByte':
# read bits
read_bits = ''
for i in range(2,int(instruction_line[3]) + 2, 2):
dec = (data_hex[i-2:i])
dec = int(dec,16)
sbox_val = SB.subBytes(dec)
# convert to decimal number
hex_data = hex(sbox_val)
read_bits += (str(hex_data[2:]).zfill(2))
# mask data_hex with zeros:
N = 128 - len(read_bits)
read_bits = read_bits.ljust(N + len(read_bits), '0')
param_table = write_type(dbcs[DBC_number_destinantion], row_number_destination, instruction_line[4], 0, 4*int(instruction_line[3]), read_bits)
perform_param['write'] += param_table['write']
perform_param['TR_writes'] += param_table['TR_writes']
perform_param['read'] += param_table['read']
perform_param['TR_reads'] += param_table['TR_reads']
perform_param['shift'] += param_table['shift']
perform_param['STORE'] += param_table['STORE']
# Close opened file
instruction_file.close()
total_energy += perform_param['write'] * (bit_length)* 0.1
total_energy += perform_param['TR_writes'] * 0.3 *(bit_length)
total_energy += perform_param['read'] * 0.7 * (bit_length)
total_energy += perform_param['TR_reads'] * 0.504676821*bit_length
total_energy += perform_param['shift'] * 0.3 * (bit_length)
total_energy += perform_param['STORE'] * 0
total_energy += perform_param['TR_reads'] * 0.000958797 * (bit_length) #TODO: check pim energy
total_cycles += perform_param['write'] * (9+4+4+4)
total_cycles += perform_param['TR_writes'] * (2+9+4+4+4)
total_cycles += perform_param['read'] * (9+4+4)
total_cycles += perform_param['TR_reads'] * (9+4+4)
total_cycles += perform_param['shift'] * 2
total_cycles += perform_param['STORE'] * (10) #TODO: check STORE cycles
print(perform_param)
print('The total_cycles and total_energy is :',total_cycles,'and', total_energy)